Growing community of inventors

Hsinchu, Taiwan

Chyh-Yih Chang

Average Co-Inventor Count = 2.47

ph-index = 11

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 = 279

Chyh-Yih ChangMing-Dou Ker (20 patents)Chyh-Yih ChangHsin-Chin Jiang (6 patents)Chyh-Yih ChangChe-Hao Chuang (5 patents)Chyh-Yih ChangYu-Da Shiu (5 patents)Chyh-Yih ChangJeng-Jie Peng (3 patents)Chyh-Yih ChangTang-Kui Tseng (3 patents)Chyh-Yih ChangTien-Hao Tang (2 patents)Chyh-Yih ChangLucas J Myslinski (2 patents)Chyh-Yih ChangMing-Dou Ker (2 patents)Chyh-Yih ChangChih-Cheng Tai (2 patents)Chyh-Yih ChangKei-Kang Hung (1 patent)Chyh-Yih ChangChun-Lin Hou (1 patent)Chyh-Yih ChangLi-Jen Hsien (1 patent)Chyh-Yih ChangShih Ming Tseng (1 patent)Chyh-Yih ChangZi-Ping Chen (1 patent)Chyh-Yih ChangShih Hsiang Tseng (1 patent)Chyh-Yih ChangHsing-Hua Sun (1 patent)Chyh-Yih ChangTsuan-Lun Lung (1 patent)Chyh-Yih ChangShih-Ming Tseng (1 patent)Chyh-Yih ChangChen-Ming Chiu (1 patent)Chyh-Yih ChangShih-Hsiang Tseng (1 patent)Chyh-Yih ChangKuo-Ching Chen (1 patent)Chyh-Yih ChangChyh-Yih Chang (30 patents)Ming-Dou KerMing-Dou Ker (172 patents)Hsin-Chin JiangHsin-Chin Jiang (26 patents)Che-Hao ChuangChe-Hao Chuang (41 patents)Yu-Da ShiuYu-Da Shiu (5 patents)Jeng-Jie PengJeng-Jie Peng (8 patents)Tang-Kui TsengTang-Kui Tseng (7 patents)Tien-Hao TangTien-Hao Tang (128 patents)Lucas J MyslinskiLucas J Myslinski (96 patents)Ming-Dou KerMing-Dou Ker (21 patents)Chih-Cheng TaiChih-Cheng Tai (20 patents)Kei-Kang HungKei-Kang Hung (17 patents)Chun-Lin HouChun-Lin Hou (4 patents)Li-Jen HsienLi-Jen Hsien (3 patents)Shih Ming TsengShih Ming Tseng (1 patent)Zi-Ping ChenZi-Ping Chen (1 patent)Shih Hsiang TsengShih Hsiang Tseng (1 patent)Hsing-Hua SunHsing-Hua Sun (1 patent)Tsuan-Lun LungTsuan-Lun Lung (1 patent)Shih-Ming TsengShih-Ming Tseng (1 patent)Chen-Ming ChiuChen-Ming Chiu (1 patent)Shih-Hsiang TsengShih-Hsiang Tseng (1 patent)Kuo-Ching ChenKuo-Ching Chen (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Industrial Technology Research Institute (15 from 9,138 patents)

2. Other (8 from 832,680 patents)

3. Novatek Microelectronics Corp. (3 from 1,608 patents)

4. United Microelectronics Corp. (2 from 7,074 patents)

5. Fitipower Integrated Technology, Inc. (1 from 37 patents)

6. Tai and Tseng Investments LLC (1 from 1 patent)


30 patents:

1. 8884752 - Medication usage monitoring and reminding device and method

2. 8441152 - Renewable energy transmission, generation, and utilization device and method

3. 8367457 - Polydiode structure for photo diode

4. 7993956 - Poly diode structure for photo diode

5. 7968906 - Substrate-triggered bipolar junction transistor and ESD protection circuit

6. 7951681 - Substrate-triggered bipolar junction transistor and ESD protection circuit

7. 7915674 - Lateral diffused metal oxide semiconductor device

8. 7812420 - Polydiode structure for photo diode

9. 7554159 - Electrostatic discharge protection device and method of manufacturing the same

10. 7439597 - Poly diode structure for photo diode

11. 7233468 - Level shifter ESD protection circuit with power-on-sequence consideration

12. 7205641 - Polydiode structure for photo diode

13. 7138804 - Automatic transmission line pulse system

14. 7110228 - Separated power ESD protection circuit and integrated circuit thereof

15. 7092227 - Electrostatic discharge protection circuit with active device

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as of
12/7/2025
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