Microsoft’s acquisition of Nokia’s Devices and Services business has been cleared to close in 16 markets where the deal was approved without any conditions. The Chinese Ministry of Commerce (MOFCOM) however approved the deal on certain conditions as they feared Microsoft may use its dominant patent resource to get more royalty out of Chinese OEMs. You can read Microsoft’s commitments is here. At that time, Microsoft revealed that Android devices are built on hundreds of patent “families” owned by Microsoft. A Chinese agency has now published the lists of patents on a Chinese-language webpage. You can download the longer list of 310 patents or read it below. The below document has three sections, in which 73 patents are classified as “standard-essential patents,” or SEPs which Microsoft should license to others on FRAND terms. There are 127 patents that Microsoft believes are used in Android devices. And there is another classification that has “non-SEP” assets, which includes 68 patent applications and 42 issued patents. Microsoft has announced number of patent deals in the past two years related to Android, in fact about 50% of all Android devices shipping are licensed from Microsoft for its patents.
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via: Ars Technica