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Volkswagen Group of America, Inc. v. Neo Wireless LLC

Docket IPR2022-01567, Patent Trial and Appeal Board (Sept. 27, 2022)

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59 Final Written Decision original: Determining No Challenged Claims Unpatentable 35 USC § 318a

Document IPR2022-01567, No. 59 Final Written Decision original - Determining No Challenged Claims Unpatentable 35 USC § 318a (P.T.A.B. Nov. 1, 2024)
According to the ’450 Patent, the MAP scheduling method defined by the IEEE 802.16 standard involves significant control overhead, amounting altogether to 52 bits, representing as much as 32.5% of overall data communication for application such as voice-over-IP (VoIP) and resulting in a relatively low spectral efficiency.
Patent Owner contends that its arguments and the Board’s decision in the IPR2021-01486 distinguishing prior art that is materially identical to Vijayan089 and Vijayan475 on the basis that separate time and frequency coordinates do not disclose the claimed “time-frequency coordinate” is sufficient to create a disclaimer.
According to Petitioner, “[r]ather than being limited to sending separate time and frequency coordinates, Figure 7B identifies the starting position for a segment and the number of units in that segment.” Pet.
In the alternative, Petitioner contends that Wu explicitly discloses the recited “assigning” step, citing Wu’s disclosures of a base station assigning a UE identifier to a mobile device via a control channel in an OFDM system.
Patent 10,447,450 B2 Based on the entire record, we are not persuaded that Vijayan475 teaches or suggests “a starting time-frequency coordinate” in accordance with the correct plain and ordinary meaning that disclaims separate time and frequency coordinates.
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58 Notice Other: Institution decision and grant of joinder, IPR2023 00962

Document IPR2022-01567, No. 58 Notice Other - Institution decision and grant of joinder, IPR2023 00962 (P.T.A.B. Sep. 12, 2024)

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57 Other Hearing transcript: Other Hearing transcript

Document IPR2022-01567, No. 57 Other Hearing transcript - Other Hearing transcript (P.T.A.B. May. 17, 2024)

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56 Order Other: Order Adjusting One Year Pendency Due to Joinder 35 USC § 316...

Document IPR2022-01567, No. 56 Order Other - Order Adjusting One Year Pendency Due to Joinder 35 USC § 316a11 37 CFR § 42100c (P.T.A.B. Apr. 17, 2024)

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52 Order Other: ORDER Setting Oral Argument

Document IPR2022-01567, No. 52 Order Other - ORDER Setting Oral Argument (P.T.A.B. Mar. 6, 2024)

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48 Order Other: Revised Due Date Appendix 37 CFR § 425

Document IPR2022-01567, No. 48 Order Other - Revised Due Date Appendix 37 CFR § 425 (P.T.A.B. Feb. 8, 2024)

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46 Order Other: Order Conduct of Proceeding

Document IPR2022-01567, No. 46 Order Other - Order Conduct of Proceeding (P.T.A.B. Jan. 31, 2024)

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