Dan Keller

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Los Gatos, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Hearing augmentation systems and methods
- Patent number 10,631,108
- Issue date Apr 21, 2020
- K/S Himpp
- Drew Dundas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing augmentation systems and methods
- Patent number 10,341,791
- Issue date Jul 2, 2019
- K/S Himpp
- Ted Simonides
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing augmentation systems and methods
- Patent number 10,284,998
- Issue date May 7, 2019
- K/S Himpp
- Ted Simonides
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Hearing Augmentation Systems and Methods
- Publication number 20170230766
- Publication date Aug 10, 2017
- NAR SPECIAL GLOBAL, LLC.
- Drew Dundas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hearing Augmentation Systems and Methods
- Publication number 20170230767
- Publication date Aug 10, 2017
- NAR SPECIAL GLOBAL, LLC.
- Ted Simonides
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hearing Augmentation Systems and Methods
- Publication number 20170230762
- Publication date Aug 10, 2017
- NAR SPECIAL GLOBAL, LLC.
- Ted Simonides
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hearing Augmentation Systems and Methods
- Publication number 20170230763
- Publication date Aug 10, 2017
- NAR SPECIAL GLOBAL, LLC.
- Ted Simonides
- G11 - INFORMATION STORAGE
Information Patent Application
Hearing Augmentation Systems and Methods
- Publication number 20170230764
- Publication date Aug 10, 2017
- NAR SPECIAL GLOBAL, LLC.
- Ted Simonides
- G11 - INFORMATION STORAGE
Information Patent Application
Hearing Augmentation Systems and Methods
- Publication number 20170230788
- Publication date Aug 10, 2017
- NAR SPECIAL GLOBAL, LLC.
- Ted Simonides
- G06 - COMPUTING CALCULATING COUNTING