Growing community of inventors

Taichung, Taiwan

Keng-Hao Chang

Average Co-Inventor Count = 2.38

ph-index = 4

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 = 41

Keng-Hao ChangYa-Hui Tsai (3 patents)Keng-Hao ChangWei-Yao Chiu (3 patents)Keng-Hao ChangYu-Ting Lin (2 patents)Keng-Hao ChangJwu-Sheng Hu (2 patents)Keng-Hao ChangKuo-Feng Hung (1 patent)Keng-Hao ChangChin-Kuei Chang (1 patent)Keng-Hao ChangWen-Huang Chen (1 patent)Keng-Hao ChangHan-Ching Tsai (1 patent)Keng-Hao ChangYu-Ting Lai (1 patent)Keng-Hao ChangCheng-Che Lee (1 patent)Keng-Hao ChangWen-Hai Tsai (1 patent)Keng-Hao ChangChiu-Chin Yang (1 patent)Keng-Hao ChangWaken Chen (1 patent)Keng-Hao ChangTsung-Sung Hsiao (1 patent)Keng-Hao ChangJih-Hsin Yeh (1 patent)Keng-Hao ChangKeng-Hao Chang (8 patents)Ya-Hui TsaiYa-Hui Tsai (16 patents)Wei-Yao ChiuWei-Yao Chiu (4 patents)Yu-Ting LinYu-Ting Lin (89 patents)Jwu-Sheng HuJwu-Sheng Hu (26 patents)Kuo-Feng HungKuo-Feng Hung (7 patents)Chin-Kuei ChangChin-Kuei Chang (4 patents)Wen-Huang ChenWen-Huang Chen (1 patent)Han-Ching TsaiHan-Ching Tsai (1 patent)Yu-Ting LaiYu-Ting Lai (1 patent)Cheng-Che LeeCheng-Che Lee (1 patent)Wen-Hai TsaiWen-Hai Tsai (1 patent)Chiu-Chin YangChiu-Chin Yang (1 patent)Waken ChenWaken Chen (1 patent)Tsung-Sung HsiaoTsung-Sung Hsiao (1 patent)Jih-Hsin YehJih-Hsin Yeh (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Industrial Technology Research Institute (4 from 9,138 patents)

2. Tyson Bioresearch, Inc. (2 from 4 patents)

3. Other (1 from 832,680 patents)


8 patents:

1. 12398588 - Door stop and door frame assembly

2. 11315231 - Industrial image inspection method and system and computer readable recording medium

3. 10636133 - Automated optical inspection (AOI) image classification method, system and computer-readable media

4. 10261025 - Workpiece surface detection method and system using the same

5. 9613465 - Method for suturing 3D coordinate information and the device using the same

6. 9279799 - Methods of improving auto-coding capabilities for biosensors and devices for same

7. 8505819 - Methods of increasing coding information for biosensors and devices for same

8. 5813317 - Brewing pot

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as of
12/5/2025
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