Growing community of inventors

Dongguan, China

Li Changyong

Average Co-Inventor Count = 6.00

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 = 7

Li ChangyongVoravit Puvanakijjakorn (5 patents)Li ChangyongShelley S Wald (5 patents)Li ChangyongRong Feng Yu (5 patents)Li ChangyongDavid Xin Wang (5 patents)Li ChangyongZhou Tingting (5 patents)Li ChangyongLi Changyong (5 patents)Voravit PuvanakijjakornVoravit Puvanakijjakorn (36 patents)Shelley S WaldShelley S Wald (13 patents)Rong Feng YuRong Feng Yu (9 patents)David Xin WangDavid Xin Wang (7 patents)Zhou TingtingZhou Tingting (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wangs Alliance Corporation (5 from 137 patents)


5 patents:

1. 12109338 - Germicidal lighting

2. 11696970 - Germicidal lighting

3. 11612670 - Germicidal lighting

4. 11433154 - Germicidal lighting

5. 11400177 - Germicidal lighting

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idiyas.com
as of
12/17/2025
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