David H. Walters

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Rockville, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Personalized multimedia autographing system
- Patent number 10,909,479
- Issue date Feb 2, 2021
- David Harris Walters
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-tiered control architecture for adaptive optical networks, an...
- Patent number 7,013,084
- Issue date Mar 14, 2006
- Lambda OpticalSystems Corporation
- Abdella Battou
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Personalized Multimedia Autographing System
- Publication number 20200327461
- Publication date Oct 15, 2020
- David Harris Walters
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Personalized Multimedia Autographing System
- Publication number 20190340704
- Publication date Nov 7, 2019
- David Harris Walters
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Personalized Multimedia Autographing System
- Publication number 20170235449
- Publication date Aug 17, 2017
- David Harris Walters
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Multi-tiered control architecture for adaptive optical networks, an...
- Publication number 20030163555
- Publication date Aug 28, 2003
- Abdella Battou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Protection switching for an optical network, and methods and appara...
- Publication number 20020176131
- Publication date Nov 28, 2002
- David H. Walters
- G06 - COMPUTING CALCULATING COUNTING