Growing community of inventors

Taoyuan, Taiwan

Chen-Hsien Chang

Average Co-Inventor Count = 2.00

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 = 13

Chen-Hsien ChangChih-wei Chen (4 patents)Chen-Hsien ChangFeng-Pin Hsu (4 patents)Chen-Hsien ChangChen-Hsien Chang (5 patents)Chih-wei ChenChih-wei Chen (15 patents)Feng-Pin HsuFeng-Pin Hsu (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Delta Electronics, Inc. (5 from 3,380 patents)


5 patents:

1. D1099030 - Backplane for servo motor drive

2. D1004547 - Control module for servo motor drive

3. D1004548 - Drive module for servo motor drive

4. D1003831 - Power module for servo motor drive

5. 9164364 - Projector mount

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/16/2026
Loading…