For the Inventor, By the Inventor

Enter assignee name

Thousand Oaks, CA, United States of America

Hearing Enhancement Group

USPTO Granted Patents = 2

Trademarks = 1

Forward Citations = 22

Loading Chart...

Loading Chart...

4 inventors (with patents filed for the assignee):

Michael Joseph Stern (2 out of 8 patents)

Jack Goldberg (2 out of 15 patents)

Randy L Houk (2 out of 5 patents)

4. Luk Ching Chug (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 8270658 - Position sensing apparatus and method for active headworn device (2012-09-18),

2. 7903833 - Headworn listening device and method (2011-03-08),

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#55 in Thousand Oaks, CA

#20,553 in California

#92,630 in US

Thousand Oaks, CA, United States of America

Hearing Enhancement Group

Forward Citations = 22

4 inventors:

Michael Joseph Stern (2 out of 8 patents)

Jack Goldberg (2 out of 15 patents)

Randy L Houk (2 out of 5 patents)

4. Luk Ching Chug (1 out of 1 patent)

Please report any incorrect information to support@idiyas.com

Loading…