In IPR 2018-01472, brought by Apple Inc., HTC Corporation, HTC America, Inc., and ZTE (USA) Inc. (Apple), the Patent Trial and Appeal Board (PTAB) last week determined all challenged claims of INVT SPE LLC’s (INVT) Patent No. 6,466,563 to be unpatentable as obvious. The ‘563 patent is titled “CDMA [Code Division Multiple Access] Mobile Station and CDMA Transmission Method” and was issued on October 15, 2002. The patent describes an addition of burst data to the end of a transmission “allow[ing] synchronization with the base station apparatus to be maintained,” thus “making it possible to restart communication immediately.” The transmission interval control circuit also “controls the transmission interval of burst data to N times one slot (N: a natural number) at the end of transmission” to conserve power consumption.
Patent
- Enablement
- Fee Shifting
- Litigation
- USPTO Responds to Patent Bar Gender Gap Inquiry, Mulls Changes to Registration Process
- How Patents Enable Mavericks and Challenge Incumbents
- ipAwarenessAssessment: Inventors and Business Owners Should Start Their IP Journey with this USPTO-NIST Tool
- Other Barks & Bites for Friday, January 22: Iancu and Peter Step Down from USPTO, CJEU Asked Whether Preliminary Injunction Standard Burdens Patent Owners, SCOTUS Denial Leaves Invalidation of Idenix Genus Patent Claims Untouched
- US Inventor Backs SCOTUS Petition to Clarify Claim Construction Principles
Recent Posts
- USPTO Responds to Patent Bar Gender Gap Inquiry, Mulls Changes to Registration Process
- How Patents Enable Mavericks and Challenge Incumbents
- ipAwarenessAssessment: Inventors and Business Owners Should Start Their IP Journey with this USPTO-NIST Tool
- Other Barks & Bites for Friday, January 22: Iancu and Peter Step Down from USPTO, CJEU Asked Whether Preliminary Injunction Standard Burdens Patent Owners, SCOTUS Denial Leaves Invalidation of Idenix Genus Patent Claims Untouched
- US Inventor Backs SCOTUS Petition to Clarify Claim Construction Principles