`v.
`ParkerVision, Inc., Patent Owner
`Case No. IPR2021-00990
`U.S. Patent No. 7,110,444
`
`Patent Owner’s Demonstratives
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`1
`
`ParkerVision Ex. 2041
`IPR2021-00990
`Page 1 of 79
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`
`
`Technology Overview
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`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`2
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`
`
`Wired Communication
`
`
`Can we meet Can we meet
`
`at 11:30?at 11:30?
`
`Can we meet
`at 11:30?
`
`Audio
`
`Audio
`
`Audio
`
`Bob
`
`Alice
`
`Audio signal is at low frequency.
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`3
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`
`
`Frequency
`
`FREQUENCY = Number of Cycles per second
`
`Lower
`Frequency
`
`Higher
`Frequency
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`4
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`
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`Wireless Communication
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`5
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`
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`Wireless Communication
`
`Carrier Signal
`
` Cannot transmit the audio signal over the air.
` The audio signal must move to a higher frequency carrier
`signal.
`
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`6
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`
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`Wireless Communication
`
`
`Can we meet Can we meet
`
`at 11:30?at 11:30?
`
`Can we meet
`at 11:30?
`
`Carrier Signal
`
`Bob
`
`Alice
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`7
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`
`
`Modulation Involves Up-Conversion
`
`Baseband Information
`
`IMPRESSED ON
`
`Carrier
`
`Modulated Carrier
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`8
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`Page 8 of 79
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`
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`Wireless Communication
`
`
`Can we meet Can we meet
`
`at 11:30?at 11:30?
`
`Can we meet
`at 11:30?
`
`Baseband
`(Audio)
`
`Modulated Carrier Signal
`(RF)
`
`Baseband
`(Audio)
`
`Bob
`
`Alice
`
`Modulation
`(Up-conversion)
`
`Demodulation
`(Down-conversion)
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`9
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`
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`Demodulation Involves Down-Conversion
`
`Modulated Carrier
`
`Baseband Signal
`
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`10
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`IPR2021-00990
`Page 10 of 79
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`
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`Circuit Fundamentals
`
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`11
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`IPR2021-00990
`Page 11 of 79
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`
`
`Circuit Fundamentals
`
` Battery
` Switch
` Resistor
` Voltage samplers featured:
` Capacitor
` Switch
` Capacitor
` High Impendence Load
`
`
`
`switchswitch
`
`
`
`9 V9 V
`
`
`
`capacitorcapacitor
`
`Resistor
`(R)
`
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`12
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`
`
`Circuit Fundamentals
`
`Charge
`
` Current
`Movement of charge
`
`9 V
`
`Current
`(I)
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
`
`13
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`Page 13 of 79
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`
`
`Circuit Fundamentals
`
`ON (closed)
`
`OFF (open)
`
`switch
`
`9 V
`
` Switch
`
`− Current flows and
`energy transfers
`when on/closed
`− Current does not flow
`and energy does not
`transfer when
`off/open
`
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`14
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`Page 14 of 79
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`
`
`Circuit Fundamentals
`
`Charge
`
` Switch
`
`ON (closed)
`
`OFF (open)
`
`switch
`
`9 V
`
`− Current flows and
`energy transfers
`when on/closed
`− Current does not flow
`and energy does not
`transfer when
`off/open
`
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`15
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`
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`Circuit Fundamentals
`
`ON (closed)
`
`OFF (open)
`
`switch
`
`9 V
`
` Control Signal
`− Used to close/open an
`electronic switch
`− Controls Frequency
`− Controls Duration
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`16
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`Page 16 of 79
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`
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`Circuit Fundamentals
`
`ON (closed)
`
`OFF (open)
`
`switch
`
`9 V
`
` Control Signal
`− Used to close/open an
`electronic switch
`− Controls Frequency
`− Controls Duration
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`17
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`
`
`Circuit Fundamentals
`
`Charge
`
`ON (closed)
`
`OFF (open)
`
`switch
`
`9 V
`
`resistor
`(R)
`Current
`(I)
`
`Voltage
`(V)
`
` Resistor
`Component that
`provides resistance to
`electrical current and
`dissipates energy
` Voltage
`The measure of energy
`dissipated in the resistor
`
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`18
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`
`
`Circuit Fundamentals
`
`Charge
`
`ON (closed)
`
`switch
`
`9 V
`
`capacitor
`
`Voltage
`(V)
`
`Current
`(I)
`
` Capacitor
`Component that collects
`charge
` Voltage
`− Difference in electrical
`potential between top
`and bottom plate
` Charging
`− Capacitor charges
`when the switch is
`closed
`− During charging current
`(charges) flows onto
`the plates of the
`capacitor
`
`When a capacitor collects charge, it is charging.
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`19
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`Page 19 of 79
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`
`
`Circuit Fundamentals
`
`Charge
`
`ON (closed)
`
`switch
`
`9 V
`
`
`
`capacitorcapacitor
`
`Voltage
`(V)
`
`Current
`(I)
`
` Capacitor
`Component that collects
`charge
` Discharging
`− Capacitor discharges
`when it is shorted
`
`When a capacitor loses charge, it is discharging.
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`20
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`IPR2021-00990
`Page 20 of 79
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`
`
`Circuit Fundamentals
`
`Charge
`
`OFF (open)
`
`switch
`
` Discharging
`− Capacitor discharges
`when the switch is
`open
` Voltage samplers featured:
`− Current flows out
` Switch
`from the capacitor
` Capacitor
` High Impendence Load
`
`9 V
`
`capacitor
`
`resistor
`(R)
`Current
`(I)
`
`Voltage
`(V)
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
`
`21
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`IPR2021-00990
`Page 21 of 79
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`
`
`Energy Sampling
`v.
`Voltage Sampling
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
`
`22
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`Page 22 of 79
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`
`
`Energy Transfer
`(Energy Sampling)
`
`Sample and Hold
`(Voltage Sampling)
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`23
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`Page 23 of 79
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`
`
`Energy Transfer
`(Energy Sampling)
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`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`24
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`IPR2021-00990
`Page 24 of 79
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`25
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`Page 25 of 79
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`26
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`27
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`
`
`O U T P U T
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`28
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`29
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`30
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`ParkerVision Ex. 2041
`IPR2021-00990
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`31
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`Page 31 of 79
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`
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`Sample and Hold
`(Voltage Sampling)
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`32
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`IPR2021-00990
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`33
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`34
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`35
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`Page 35 of 79
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`
`
`Claim Construction
`
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`36
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`Page 36 of 79
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`
`
`“storage element”
`
`ParkerVision’s Construction
`“an element of an energy transfer
`system that stores non-negligible
`amounts of energy from an input
`electromagnetic signal”
`
`Petitioners’ Construction
`“an element of a system that
`stores non-negligible amounts of
`energy from an input EM signal”
`
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`37
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`Page 37 of 79
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`
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`“storage element” – Court’s claim construction
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
`
`Ex.-2040 at 16
`
`38
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`Page 38 of 79
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`
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`“storage element” – Court’s claim construction
`
`Ex.-2040 at 17
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`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`39
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`Page 39 of 79
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`
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`“storage element” – Court’s claim construction
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`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`40
`
`Ex.-2040 at 17
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`Page 40 of 79
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`
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`“storage element” – Court’s claim construction
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`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`Ex.-2040 at 18
`
`41
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`IPR2021-00990
`Page 41 of 79
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`
`
`“storage element”
`
`Exhibit 2029 (’551 patent), 66:33
`
`Exhibit 2029 (’551 patent), 66:55-67
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`42
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`Page 42 of 79
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`
`
`“storage element”
`
`Energy transfer systems
`
`Sample and hold systems
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`43
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`Page 43 of 79
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`
`
`“storage element”
`
`Exhibit 2029 (’551 patent), 67:37-46
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`44
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`Page 44 of 79
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`
`
`“storage element”
`
`Ex.-2029, 66:55-67
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`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`45
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`
`
`’444 Patent, Claim 3
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`46
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`
`
`’444 Patent, Claim 4
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`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`47
`
`ParkerVision Ex. 2041
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`Page 47 of 79
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`
`
`Tayloe
`
`(U.S. Patent No. 6,230,000)
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
`
`48
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`Page 48 of 79
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`
`
`Tayloe
`
`Control input
`
`Commutating switch
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
`
`49
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`Page 49 of 79
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`
`
`Tayloe
`
`Capacitors
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
`
`50
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`Page 50 of 79
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`
`
`Tayloe
`
`Op-amp
`
`Summing amplifier
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`51
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`ParkerVision Ex. 2041
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`Page 51 of 79
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`
`
`Tayloe
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
`
`52
`
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`Page 52 of 79
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`
`
`Tayloe
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
`
`53
`
`ParkerVision Ex. 2041
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`Page 53 of 79
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`
`
`Tayloe
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
`
`54
`
`ParkerVision Ex. 2041
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`Page 54 of 79
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`
`
`Tayloe
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
`
`55
`
`ParkerVision Ex. 2041
`IPR2021-00990
`Page 55 of 79
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`
`
`Tayloe Does Not Disclose “Storage Elements”
`
`ParkerVision’s/Texas District Court’s Construction
`“an element of an energy transfer system that stores non-negligible amounts
`of energy from an input electromagnetic signal”
`
`• Tayloe does not disclose an energy transfer system
`
`• The capacitors in Tayloe do not store non-negligible
`amounts of energy
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`56
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`
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`Tayloe Is Not An Energy Transfer
`System
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`57
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`
`
`Tayloe
`
`Exhibit 1004 (Tayloe), Abstract
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`58
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`
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`Tayloe
`
`Exhibit 1004 (Tayloe), 3:40-56
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`59
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`
`
`Tayloe
`
`Exhibit 1004 (Tayloe), 4:46-57
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
`
`60
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`
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`Tayloe
`
`Exhibit 1004 (Tayloe), 2:38-41
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`61
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`
`
`Tayloe Discloses A Voltage Sampling Circuit
`
`Modeled Tayloe Circuit
`
`Exhibit 2039 at ¶265
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`62
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`
`
`Tayloe Discloses A Voltage Conversion Loss
`
`Exhibit 1004 (Tayloe), 3:1-9
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`POR at 51-52
`63
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`
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`Tayloe Discloses a High Impedance Load
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`64
`
`Exhibit 2039 at ¶349
`
`ParkerVision Ex. 2041
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`Page 64 of 79
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`
`
`ParkerVision’s ’551 Patent
`
`1 meg ohm = HIGH impedance
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
`
`65
`
`ParkerVision Ex. 2041
`IPR2021-00990
`Page 65 of 79
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`
`
`Tayloe Capacitors Do Not Store
`Non-Negligible Amounts of Energy
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`66
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`
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`Tayloe
`
`POR at 65
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`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`67
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`
`
`Dr. Steer’s opinions
`
`Exhibit 2039 at ¶309
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`68
`
`Exhibit 2039 at ¶310
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`ParkerVision Ex. 2041
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`
`
`Dr. Steer’s opinions
`
`Exhibit 2039 at ¶306 n.17
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`69
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`
`
`Distinguishable from noise
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`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`70
`
`POSR at 11, 12
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`
`
`Lam
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`71
`
`Ex. 1006, 5:56-60
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`
`
`Enz
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`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`72
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`
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`Enz
`
`Not a down-converter
`
`Ex.-1007 at 22
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`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`73
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`
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`Enz
`
`Ex.-1007 at 3
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`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`74
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`
`
`Additional Slides
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`75
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`Page 75 of 79
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`
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`’551 Patent is Incorporated into ’444 Patent
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`76
`
`Exhibit 1001 (’444 patent), 9:26-42; 34:54-58
`
`ParkerVision Ex. 2041
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`Page 76 of 79
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`
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`Tayloe
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`77
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`ParkerVision Ex. 2041
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`Page 77 of 79
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`
`
`TI Datasheet
`
`Texas Instruments Datasheet for SN74CBT3253
`DUAL 1-OF-4 FET MULTIPLEXER/DEMULTIPLEXER
`
`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
`
`78
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`TI Datasheet
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`DEMONSTRATIVE EXHIBIT – NOT EVIDENCE
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`79
`
`ParkerVision Ex. 2041
`IPR2021-00990
`Page 79 of 79
`
`