James C. Popa

Person

Allentown, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Message playback concurrent with speakerphone operation
- Patent number 7,233,659
- Issue date Jun 19, 2007
- Agere Systems Inc.
- Paul Joseph Davis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitting message playback concurrent with speakerphone operation
- Patent number 7,224,794
- Issue date May 29, 2007
- Agere Systems Inc.
- Paul Joseph Davis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital cordless telephone with speakerphone in a remote handset
- Patent number 6,745,055
- Issue date Jun 1, 2004
- Agere Systems Inc.
- Vasu Iyengar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Handset access of message in digital cordless telephone
- Patent number 6,546,241
- Issue date Apr 8, 2003
- Agere Systems Inc.
- Vasu Iyengar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low power consumption quick charge for wireless device
- Patent number 6,445,936
- Issue date Sep 3, 2002
- Agere Systems Guardian Corp.
- Joseph M. Cannon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system based on echo canceler tap profile
- Patent number 6,385,176
- Issue date May 7, 2002
- Lucent Technologies Inc.
- Vasu Iyengar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call related information receiver unit
- Patent number 6,366,670
- Issue date Apr 2, 2002
- Agere Systems Guardian Corp.
- Paul Joseph Davis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for determining battery condition and telecommuni...
- Patent number 6,124,701
- Issue date Sep 26, 2000
- Lucent Technologies, Inc.
- Richard L. McDowell
- G01 - MEASURING TESTING
Information Patent Grant
Performance enhancement of tone detection and FSK detection using h...
- Patent number 5,943,407
- Issue date Aug 24, 1999
- Lucent Techologies Inc.
- Paul Joseph Davis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
HANDSET ACCESS OF MESSAGE IN DIGITAL CORDLESS TELEPHONE
- Publication number 20020123326
- Publication date Sep 5, 2002
- VASU IYENGAR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

James C. Popa

Person

Patents Grantslast 30 patents

Message playback concurrent with speakerphone operation

Transmitting message playback concurrent with speakerphone operation

Digital cordless telephone with speakerphone in a remote handset

Handset access of message in digital cordless telephone

Low power consumption quick charge for wireless device

Communication system based on echo canceler tap profile

Call related information receiver unit

System and method for determining battery condition and telecommuni...

Performance enhancement of tone detection and FSK detection using h...

Patents Applicationslast 30 patents

HANDSET ACCESS OF MESSAGE IN DIGITAL CORDLESS TELEPHONE