Optis' Patent Case Against Apple Inches Closer To 3rd Trial

By Editorial Team

A recent development in the ongoing legal battle between Optis Wireless Technology LLC and Apple Inc. has seen a Texas federal judge denying competing motions for summary judgment from both parties. The ruling has preserved a claim by Optis accusing Apple of willfully infringing on Optis patents, bringing the case closer to its third trial.

The case involves several patents held by Optis, including:

• 8,411,557 - Mobile station apparatus and random access method
• 8,019,332 - Method for transmitting and receiving control information through PDCCH
• 8,102,833 - Method for transmitting uplink signals
• 8,385,284 - Control channel signaling using a common signaling field for transport format and redundancy version
• 9,001,774 - System and method for channel estimation in a delay diversity wireless communication system

Law360 reported that the denial of summary judgment motions sets the stage for further legal proceedings in the case. Notable law firms involved in the matter include Gillam Smith, Gray Reed, Irell & Manella, McKool Smith, and WilmerHale.

The case is being overseen by Judge James Rodney Gilstrap in the U.S. District Court for the Eastern District of Texas.

For more details and updates on this case, stay tuned for further coverage from Law360.