SAN FRANCISCO, Nov. 30 morning news, Apple sued Qualcomm Snapdragon processor infringement of at least eight patents, Qualcomm also on Wednesday for Apple's latest technology in the iPhone filed a patent lawsuit.
Qualcomm filed a lawsuit in Southern California District Court alleging that Apple had infringed five of the company's patents, including radio frequency transceivers, mobile CPU power efficiency, device power management, and image enhancement based on depth of field data, etc. In the case, Qualcomm Mentioned a variety of Apple products, including iPhone 7, iPhone 8 and iPhone X.
Two of these patents are respectively the 'carrier aggregation low noise amplifier' of U.S. Patent No. 9154356 and the 'low noise amplifier module integrated with the radio frequency front end' of U.S. Patent No. 9473336. These two patents describe the relationship between a mobile terminal and a carrier device Method of communication.
In addition, Qualcomm believes that the A10 processor in the Apple iPhone 7 series uses the patented U.S. Patent No. 8063674. This patent describes ways to reduce power consumption in power switch control networks, such as the Apple A10 processor core and control network.
The A10 processor is also charged with a patent infringement of U.S. Patent No. 7,693,002. This patent relates to SRAM memory control logic.
For dual-camera iPhone camera technology, Qualcomm said that Apple uses the patent US Patent No. 9552633. This patent describes how to optimize the image based on the depth of field information in the photo.
Qualcomm appeals to court to hear this and seek injunctions against those devices, as well as indemnified damages and related costs.