David Zepp

Follow

Person

Milford, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Portable media player emulator for facilitating wireless use of an...
- Patent number 8,068,882
- Issue date Nov 29, 2011
- Plantronics, Inc.
- Keith Robert Davis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power supply rejection for pulse width modulated amplifiers and aut...
- Patent number 7,468,632
- Issue date Dec 23, 2008
- Plantronics, Inc.
- David Zepp
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power supply rejection for pulse width modulated amplifiers and aut...
- Patent number 7,135,922
- Issue date Nov 14, 2006
- Altec Lansing Technologies, Inc.
- David Zepp
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Portable media player emulator for facilitating wireless use of an...
- Publication number 20070254695
- Publication date Nov 1, 2007
- Altec Lansing Technologies, Inc.
- Eric Aaron Langberg
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER SUPPLY REJECTION FOR PULSE WIDTH MODULATED AMPLIFIERS AND AUT...
- Publication number 20070109050
- Publication date May 17, 2007
- Altec Lansing Technologies, A Division of Plantronics, Inc.
- David Zepp
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Power supply rejection for pulse width modulated amplifiers and aut...
- Publication number 20050179489
- Publication date Aug 18, 2005
- Altec Lansing Technologies, Inc.
- David Zepp
- H03 - BASIC ELECTRONIC CIRCUITRY