Growing community of inventors

Kaohsiung, Taiwan

Herbert Tsai

Average Co-Inventor Count = 3.86

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 = 5

Herbert TsaiJames E Hopkins (8 patents)Herbert TsaiMichael Peter Costello (8 patents)Herbert TsaiChing-Too Chen (8 patents)Herbert TsaiChien-Ming Chen (1 patent)Herbert TsaiChin-Yi Ou Yang (1 patent)Herbert TsaiHerbert Tsai (9 patents)James E HopkinsJames E Hopkins (16 patents)Michael Peter CostelloMichael Peter Costello (10 patents)Ching-Too ChenChing-Too Chen (8 patents)Chien-Ming ChenChien-Ming Chen (69 patents)Chin-Yi Ou YangChin-Yi Ou Yang (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Chroma Ate Inc. (8 from 147 patents)

2. Chruma Ate Inc. (1 from 1 patent)


9 patents:

1. 9638740 - Test system with rotational test arms for testing semiconductor components

2. 7545158 - Method for testing system-in-package devices

3. 7535214 - Apparatus for testing system-in-package devices

4. 7518356 - Apparatus for testing system-in-package devices

5. 7518357 - Test circuits of an apparatus for testing micro SD devices

6. 7514914 - Test circuits of an apparatus for testing system-in-package devices

7. 7489156 - Method for testing micro SD devices using test circuits

8. 7489155 - Method for testing plurality of system-in-package devices using plurality of test circuits

9. 7443190 - Method for testing micro SD devices using each test circuits

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as of
12/21/2025
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