Growing community of inventors

Nantou County, Taiwan

Chin-Yang Chang

Average Co-Inventor Count = 3.00

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

Chin-Yang ChangChin-Hsing Hung (1 patent)Chin-Yang ChangChun-Hsuan Shih (1 patent)Chin-Yang ChangChin-Yang Chang (1 patent)Chin-Hsing HungChin-Hsing Hung (2 patents)Chun-Hsuan ShihChun-Hsuan Shih (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Universal Scientific Industrial (Shanghai) Co., Ltd. (1 from 79 patents)


1 patent:

1. 9459885 - Smart card module and operating method thereof

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/23/2026
Loading…