Growing community of inventors

Bloomfield Hills, MI, United States of America

Changhai Chen

Average Co-Inventor Count = 3.00

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 = 39

Changhai ChenDaniel Chen (5 patents)Changhai ChenMichael Chen (5 patents)Changhai ChenChanghai Chen (5 patents)Daniel ChenDaniel Chen (9 patents)Michael ChenMichael Chen (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (5 from 832,912 patents)


5 patents:

1. 11246805 - Dispenser system and methods for medication compliance

2. 11040593 - Occupant safety systems to respond to current conditions and prevent injuries of animate objects

3. 10722431 - Dispenser system and methods for medication compliance

4. 10629043 - System and method to avoid heatstroke in vehicles

5. 10073954 - Dispenser system and methods for medication compliance

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1/12/2026
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