Growing community of inventors

Guangzhou, China

Biliang Cheng

Average Co-Inventor Count = 1.00

ph-index = 2

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 16

Biliang ChengBiliang Cheng (10 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Guangzhou Shirui Electronics Co., Ltd. (10 from 71 patents)

2. Guangzhou Shiyuan Electronic Technology Company Limited (9 from 57 patents)

3. Guangzhou Shiyuan Electronics Co., Ltd. (1 from 35 patents)


10 patents:

1. D1095530 - Conference board

2. D1070861 - Stylus

3. D1059459 - Camera

4. D1027954 - Stylus

5. D1019731 - Triple camera

6. D1017589 - Wireless omnidirectional microphone

7. D1009006 - Wireless omnidirectional microphone

8. D996494 - Video terminal

9. D994009 - Tri-sensor camera

10. D989842 - Video terminal

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/10/2026
Loading…