Growing community of inventors

Wuhan, China

Guoyan Qiao

Average Co-Inventor Count = 6.00

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 = 6

Guoyan QiaoChia-Ming Chang (3 patents)Guoyan QiaoChih-Chung Chou (3 patents)Guoyan QiaoYingguo Zhang (3 patents)Guoyan QiaoHua-Yi Wang (3 patents)Guoyan QiaoFu-Jen Hsieh (3 patents)Guoyan QiaoGuoyan Qiao (3 patents)Chia-Ming ChangChia-Ming Chang (10 patents)Chih-Chung ChouChih-Chung Chou (10 patents)Yingguo ZhangYingguo Zhang (8 patents)Hua-Yi WangHua-Yi Wang (5 patents)Fu-Jen HsiehFu-Jen Hsieh (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. O2 Micro, Incorporated (3 from 238 patents)


3 patents:

1. 12081056 - Controller and battery management methods

2. 11699915 - Controller and battery management methods

3. 11211812 - Controller and battery management methods

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idiyas.com
as of
12/19/2025
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