Growing community of inventors

Shenzhen, China

HuaDong Zhang

Average Co-Inventor Count = 2.00

ph-index = 5

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 = 61

HuaDong ZhangKarl Edward Ludeman (6 patents)HuaDong ZhangHuaDong Zhang (6 patents)Karl Edward LudemanKarl Edward Ludeman (17 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wki Holding Company, Inc. (6 from 196 patents)


6 patents:

1. D747150 - Dish

2. D745325 - Dish

3. D732896 - Dish

4. D689335 - Dish

5. D688917 - Dish

6. D685612 - Dish

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idiyas.com
as of
12/13/2025
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