Dwayne R. James

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Peterborough, CA

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Patents Grantslast 30 patents

Information Patent Grant
Interactive, touch-sensitive user interface device
- Patent number 11,449,158
- Issue date Sep 20, 2022
- International Business Machines Corporation
- Dwayne R. James
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Microphone expansion unit for teleconference phone calls
- Patent number 8,483,099
- Issue date Jul 9, 2013
- International Business Machines Corporation
- Dwayne R. James
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MICROPHONE EXPANSION UNIT FOR TELECONFERENCE PHONE CALLS
- Publication number 20090052351
- Publication date Feb 26, 2009
- International Business Machines Corporation
- Dwayne R. James
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERACTIVE, TOUCH-SENSITIVE USER INTERFACE DEVICE
- Publication number 20080158166
- Publication date Jul 3, 2008
- International Business Machines Corporation
- Dwayne R. James
- G06 - COMPUTING CALCULATING COUNTING