Excuse me, does Nokia use American Qualcomm patent?

Yes, Qualcomm is a major chip supplier of global brands such as HTC, Sony, Nokia, MOTO, LG and Samsung. In China, smartphones from Huawei, ZTE, Lenovo, Xiaomi, Hisense, Haier and other manufacturers also mostly use Opteron processors. Many well-known smartphones and star terminals such as Nokia Lumia 8, Lumia92, Lumia12, Lumia152, Lumia252, Xiaomi M1, Redmi 1S Telecom Edition, Xiaomi M2, Xiaomi 3,HTC One, Lenovo K71, K81 Smart TV, HTC One V, HTC One S, HTC One XC, HTC One Max, BBK vivo S1, Lenovo Music Phone, etc.