Growing community of inventors

Newton, MA, United States of America

Alvin Yen

Average Co-Inventor Count = 1.00

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 = 0

Alvin YenWilliam T Townsend (1 patent)Alvin YenClaude F Valle, Iv (1 patent)Alvin YenMichael Schiess (1 patent)Alvin YenAlvin Yen (1 patent)William T TownsendWilliam T Townsend (15 patents)Claude F Valle, IvClaude F Valle, Iv (2 patents)Michael SchiessMichael Schiess (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Barrett Technology, Inc. (1 from 16 patents)


1 patent:

1. 12447089 - Multi-active-axis, non-exoskeletal robotic rehabilitation device

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12/9/2025
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