Mofcom discloses Microsoft-owned Android technology patent

Microsoft has signed a patent license agreement with many Android vendors, but has never disclosed how many Android technology patents it holds. surprisingly , in an attempt to acquire Nokia's mobile phone business, Microsoft filed its Android patent in the Chinese Ministry of Commerce document in April this year. Microsoft said the Microsoft Android Project license includes a number of Microsoft technology patents related to smartphones, covering three parts: Microsoft technology patents used at all levels of the Android operating system, technology patents such as Ex-fat, RDP, EAS, and technology patents related to WiFi and 3g/4g. Most of these technical patents are non-standard necessary patents. Microsoft has listed 310 patents (docx documents) in the annex: 73 are standard essential patents, 127 are patents implemented in Android, including "Data formats for storing, retrieving, and transmitting multimedia objects", "remote access and display of text containing images", " Browser navigation device input system "," Search and browse URL and URL history "," Contacts Update feature "," Synchronous channel selection Method ", and so on. These patents have generated $ more than 1 billion in revenue for Microsoft.