Growing community of inventors

Hsinchu, Taiwan

John D H Mai

Average Co-Inventor Count = 4.71

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 = 30

John D H MaiPin-Chao Hsu (3 patents)John D H MaiBing-Chen Kuo (2 patents)John D H MaiBo-Chen Wu (2 patents)John D H MaiWu-Chi Ho (1 patent)John D H MaiMin-Ju Hsieh (1 patent)John D H MaiYa-Ping Chen (1 patent)John D H MaiChin-Ming Shih (1 patent)John D H MaiChung-En Kao (1 patent)John D H MaiMu-Lan Liao (1 patent)John D H MaiChun-Jung Wu (1 patent)John D H MaiLi-Jueng Tseng (1 patent)John D H MaiJohn D H Mai (4 patents)Pin-Chao HsuPin-Chao Hsu (3 patents)Bing-Chen KuoBing-Chen Kuo (2 patents)Bo-Chen WuBo-Chen Wu (2 patents)Wu-Chi HoWu-Chi Ho (8 patents)Min-Ju HsiehMin-Ju Hsieh (7 patents)Ya-Ping ChenYa-Ping Chen (4 patents)Chin-Ming ShihChin-Ming Shih (3 patents)Chung-En KaoChung-En Kao (1 patent)Mu-Lan LiaoMu-Lan Liao (1 patent)Chun-Jung WuChun-Jung Wu (1 patent)Li-Jueng TsengLi-Jueng Tseng (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 9,150 patents)


4 patents:

1. 8074260 - Interactively authorizing access control method

2. 7651025 - Guest-service-type convenience system for implementation at ticketing activity, touring activity and retail transaction

3. 7568211 - System and method to implement business model for advertising revenue by detecting and tracking audience members who visit advertiser designated locations

4. 7385512 - Flexible radio frequency identification label and method for fabricating the same

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as of
12/16/2025
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