Yijin Yang

Huawei: 1 patents #1,093 of 2,939Top 40%

Overall (2019): #212,827 of 560,194Top 40%

Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10404863	Base phone and additional phone implementation, answering, calling, and intercom method, and IP terminal	Qian Ren	2019-09-03