Growing community of inventors

Hsin-Chu, Taiwan

Han C Chang

Average Co-Inventor Count = 2.00

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 = 3

Han C ChangAndrew G Haerle (1 patent)Han C ChangHan C Chang (1 patent)Andrew G HaerleAndrew G Haerle (19 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Saint-Gobain Ceramics & Plastics, Inc. (1 from 501 patents)


1 patent:

1. 6881262 - Methods for forming high purity components and components formed thereby

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/8/2026
Loading…