Biliang Cheng

GC Guangzhou Shirui Electronics Co.: 4 patents #1 of 6Top 20%

GL Guangzhou Shiyuan Electronic Technology Company Limited: 3 patents #1 of 7Top 15%

GC Guangzhou Shiyuan Electronics Co.: 1 patents #1 of 9Top 15%

Overall (2023): #51,620 of 537,848Top 10%

Patents 2023

Issued Patents 2023

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
D1009006	Wireless omnidirectional microphone	—	2023-12-26
D996494	Video terminal	—	2023-08-22
D994009	Tri-sensor camera	—	2023-08-01
D989842	Video terminal	—	2023-06-20