Case 2:17-cv-00513-JRG Document 174-25 Filed 08/13/18 Page 1 of 3 PageID #: 7188
`Appendix B - Comparison of ’838 Patent Disclosures and Similar Disclosures in ’728 Patent that the Federal Circuit Found
`Insufficient to Provide Structure in Advanced Ground Information Systems, Inc. v. Life360
`Redline Comparing ’838 Patent
`Disclosure to ’728 Patent Disclosure
`The CPU also includes a symbol
`generator for creating touch screen
`display symbols discussed herein. With
`the touch screen system16, the screen
`symbols are entered through GPS inputs
`or by the operator using a stylus 14 (or
`operator finger 14) by manipulatively
`directing the stylus or finger 14 to literally
`touch display screen 16. The soft switches
`16 d displayed on the screendisplay 16 are
`likewise activated by using a stylus or
`finger 14 and physically and
`manipulatively directing the stylus or
`finger to literally touch display screen 16.
`The display x, y coordinates of the
`touched point are known by a CPU in the
`PDA section of the communication
`system in housing 12 that can coordinate
`various information contained in the PDA
`portion relative to the x, y coordinate
`position on the screendisplay 16.
`
`’838 Patent Disclosure
`5:31-44 (“The CPU also includes a
`symbol generator for creating touch
`screen display symbols discussed herein.
`With the touch screen 16, the screen
`symbols are entered through GPS inputs
`or by the operator using a stylus 14 (or
`operator finger) by manipulatively
`directing the stylus 14 to literally touch
`display 16. The soft switches 16d
`displayed on the display 16 are likewise
`activated by using a stylus 14 and
`physically and manipulatively directing
`the stylus to literally touch display 16.
`The display x, y coordinates of the
`touched point are known by a CPU in the
`PDA section of the communication
`system in housing 12 that can coordinate
`various information contained in the PDA
`relative to the x, y coordinate position on
`the display 16.”)
`
`’728 Patent Disclosure
`7:24-35 (“With the touch screen system,
`the screen symbols are entered through
`GPS inputs or by the operator using a
`stylus or finger 14 by manipulatively
`directing the stylus or finger 14 to
`literally touch display screen 16. The soft
`switches displayed on the screen are
`likewise activated by using a stylus or
`finger 14 and physically and
`manipulatively directing the stylus or
`finger to literally touch display screen 16.
`The display x, y coordinates of the
`touched point are known by a CPU in the
`PDA section of the communication
`system that can coordinate various
`information contained in the PDA portion
`relative to the x, y coordinate position on
`the screen.”)
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`Case 2:17-cv-00513-JRG Document 174-25 Filed 08/13/18 Page 2 of 3 PageID #: 7189
`Appendix B - Comparison of ’838 Patent Disclosures and Similar Disclosures in ’728 Patent that the Federal Circuit Found
`Insufficient to Provide Structure in Advanced Ground Information Systems, Inc. v. Life360
`6:54-67 (“These symbols 30 and 34 can
`8:38-50 (“These symbols 30 and 34 can
`These symbols 30 and 34 can represent
`represent communication net participants
`represent communication net cellular
`communication net participants having
`having cellular phones in the displayed
`cellular phone usersphones in the
`phone users in the displayed geographical
`geographical area that are part of the
`displayed geographical area that are part
`area that are part of the overall cellular
`overall cellular phone communications
`of the overall cellular phone
`phone communications net used in this
`net, each participant having the same
`communications net used in this invention
`invention wherein each of the users has a
`device 10 used. The latitude and
`wherein, each ofparticipant having the
`similar cellular phone to the one shown in
`users has a similar cellular phone to the
`longitude of symbol 30 is associated
`FIG. 1. The latitude and longitude of
`within a database with a specific cell
`one shown in FIG. 1.same device 10 used.
`symbol 30 is associated within a database
`The latitude and longitude of symbol 30 is
`phone number and, if available, its IP
`along with a specific phone number. The
`address and email address. The screen
`associated within a database along with a
`screen display 16 b, which is a touch
`specific cell phone number and, if
`display 16b, which is a touch screen,
`screen, provides x and y coordinates of
`available, its IP address and email
`provides x and y coordinates of the screen
`the screen 16 b to the CPU's software.
`address. The screen display 16 b, which is
`16b to the CPU's software from a map in
`The software has an algorithm that relates
`a touch screen, provides x and y
`a geographical database. The software has
`the x and y coordinates to latitude and
`coordinates of the screen 16 b to the
`an algorithm that relates the x and y
`longitude and can access a
`CPU's software. from a map in a
`coordinates to latitude and longitude and
`communications net participant's symbol
`geographical database. The software has
`can access a communications net
`or an entity's symbol as being the one
`an algorithm that relates the x and y
`participant's symbol or a fixed or movable
`closest to that point.”)
`coordinates to latitude and longitude and
`entity's symbol as being the one closest to
`can access a communications net
`that point.”)
`participant's symbol or ana fixed or
`movable entity's symbol as being the one
`closest to that point.
`Each cellular phone/PDA/GPS user
`device is identified on the map display of
`the other network participant useruser's
`phone devices by a display symbol that is
`generated on each user phone display to
`indicate each user's own location and
`identity. Each symbol is placed at the
`correct geographical location on the user
`display and is correlated with the map on
`
`7:44-50 (“Each cellular phone/PDA/GPS
`user device is identified on the map
`display of the other network participant
`user's phone devices by a display symbol
`that is generated on each user phone
`display to indicate each user's own
`location and identity. Each symbol is
`placed at the correct geographical
`location on the user display and is
`
`3:44-48 (“Each cellular phone/PDA/GPS
`system is identified on the display of the
`other phone systems by a symbol that is
`generated to indicate its identity. The
`symbol is placed at the correct
`geographical location and is correlated
`with the map on the display.”)
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`Case 2:17-cv-00513-JRG Document 174-25 Filed 08/13/18 Page 3 of 3 PageID #: 7190
`Appendix B - Comparison of ’838 Patent Disclosures and Similar Disclosures in ’728 Patent that the Federal Circuit Found
`Insufficient to Provide Structure in Advanced Ground Information Systems, Inc. v. Life360
`correlated with the map on the display
`the display. and is transmitted and
`and is transmitted and automatically
`automatically displayed on the other
`displayed on the other network
`network participant's PC and PDA
`participant's PC and PDA devices.”)
`devices.
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`None
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`10:40-46 (“The communication device is
`also given a database that includes a
`geographical display on the LCD display
`and software that coordinates the x and y
`coordinates on the LCD display touch
`screen with the geographical display.
`There is also software that places the
`symbols on the geographical display that
`represent other cellular phone users that
`are part of the communications net.”)
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