Growing community of inventors

San Diego, CA, United States of America

Chih-chuan Yen

Average Co-Inventor Count = 4.00

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 = 14

Chih-chuan YenJoe Mullis (5 patents)Chih-chuan YenJeffrey Zhu (5 patents)Chih-chuan YenJason Liu (4 patents)Chih-chuan YenJun Liu (1 patent)Chih-chuan YenChih-chuan Yen (5 patents)Joe MullisJoe Mullis (84 patents)Jeffrey ZhuJeffrey Zhu (11 patents)Jason LiuJason Liu (5 patents)Jun LiuJun Liu (46 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Neology, Inc. (5 from 158 patents)


5 patents:

1. 10755161 - Systems and methods for a RFID enabled metal license plate

2. 10032108 - Systems and methods for a RFID enabled metal license plate

3. 9466020 - Systems and methods for a RFID enabled metal license plate

4. 9007215 - Systems and methods for a RFID enabled metal license plate

5. 8344890 - Systems and methods for a RFID enabled metal license plate

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as of
1/6/2026
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