Growing community of inventors

Kaohsiung, Taiwan

Chi-Han Chang

Average Co-Inventor Count = 2.40

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 = 4

Chi-Han ChangChao-Chang Ho (3 patents)Chi-Han ChangWen-Ming Su (2 patents)Chi-Han ChangChun-Hsiung Chen (1 patent)Chi-Han ChangJun-Kai Wang (1 patent)Chi-Han ChangTing-Yi Wang (1 patent)Chi-Han ChangChine-Hong Lai (1 patent)Chi-Han ChangChi-Han Chang (6 patents)Chao-Chang HoChao-Chang Ho (21 patents)Wen-Ming SuWen-Ming Su (5 patents)Chun-Hsiung ChenChun-Hsiung Chen (3 patents)Jun-Kai WangJun-Kai Wang (1 patent)Ting-Yi WangTing-Yi Wang (1 patent)Chine-Hong LaiChine-Hong Lai (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kwang Yang Motor Co., Ltd. (6 from 191 patents)


6 patents:

1. 9551268 - Cooling air intake device for vehicle

2. 9303749 - Vehicle power switching device

3. 9121353 - Control structure of engine throttle valve

4. 9046065 - Vehicle air intake mechanism

5. 8900081 - Vehicle power switching device

6. 8720635 - Vehicle having two generators

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as of
1/16/2026
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