Growing community of inventors

Taipei, Taiwan

Rei-Chang Chang

Average Co-Inventor Count = 4.00

ph-index = 1

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 = 0

Rei-Chang ChangLih-Hwa Kuo (1 patent)Rei-Chang ChangSung-San Chang (1 patent)Rei-Chang ChangSan-Chi Chien (1 patent)Rei-Chang ChangRei-Chang Chang (1 patent)Lih-Hwa KuoLih-Hwa Kuo (9 patents)Sung-San ChangSung-San Chang (5 patents)San-Chi ChienSan-Chi Chien (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lite-on It Corporation (1 from 305 patents)


1 patent:

1. 7221985 - On-screen calibration system and operating method thereof

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/15/2025
Loading…