Growing community of inventors

Shenzhen, China

Shih-Yi Chang

Average Co-Inventor Count = 5.83

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 = 11

Shih-Yi Chang ↔ Ziqi Wu (2 patents)Shih-Yi Chang ↔ Tianxiong Zeng (2 patents)Shih-Yi Chang ↔ Terry Lee Lautzenheiser (1 patent)Shih-Yi Chang ↔ Bradley J Pippel (1 patent)Shih-Yi Chang ↔ Daniel L Schlenk (1 patent)Shih-Yi Chang ↔ Karlis Vecziedins (1 patent)Shih-Yi Chang ↔ Zane J Hoekstra (1 patent)Shih-Yi Chang ↔ Timothy P Bower (1 patent)Shih-Yi ChangShih-Yi Chang (2 patents)Ziqi WuZiqi Wu (7 patents)Tianxiong ZengTianxiong Zeng (4 patents)Terry Lee LautzenheiserTerry Lee Lautzenheiser (66 patents)Bradley J PippelBradley J Pippel (36 patents)Daniel L SchlenkDaniel L Schlenk (12 patents)Karlis VecziedinsKarlis Vecziedins (12 patents)Zane J HoekstraZane J Hoekstra (8 patents)Timothy P BowerTimothy P Bower (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Access Business Group International LLC (2 from 518 patents)


2 patents:

1. D948285 - Water bottle

2. 11235999 - Water treatment system

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idiyas.com
as of
12/7/2025
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