Walter Chen

Person

Franklin, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method to establish a home network on multiple physical layers
- Patent number 6,438,109
- Issue date Aug 20, 2002
- Motorola, Inc.
- Jeyhan Karaoguz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Splitterless modem with integrated off-hook detector
- Patent number 6,269,154
- Issue date Jul 31, 2001
- Texas Instruments Incorporated
- Adam M. Chellali
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of transmitting voice over digital subscriber line
- Patent number 6,259,708
- Issue date Jul 10, 2001
- Texas Instruments Incorporated
- Yaqi Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for selecting baud rates for a rate adaptive digital subscri...
- Patent number 6,246,694
- Issue date Jun 12, 2001
- Texas Instruments Incorporated
- Walter Y. Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multimode digital modem
- Patent number 6,055,268
- Issue date Apr 25, 2000
- Texas Instruments Incorporated
- William C. Timm
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Direct equalization method
- Patent number 6,038,251
- Issue date Mar 14, 2000
- Texas Instruments Incorporated
- Walter Y. Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hybrid wireless wire-line network integration and management
- Patent number 6,021,158
- Issue date Feb 1, 2000
- Texas Instruments Incorporated
- Paul E. Schurr
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rate negotiation for variable-rate digital subscriber line signaling
- Patent number 5,999,563
- Issue date Dec 7, 1999
- Texas Instruments Incorporated
- Michael O. Polley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modem initialization process for line code and rate selection in DS...
- Patent number 5,987,061
- Issue date Nov 16, 1999
- Texas Instruments Incorporated
- Walter Y. Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reverse channel next cancellation for MDSL modem pool
- Patent number 5,970,088
- Issue date Oct 19, 1999
- Texas Instruments Incorporated
- Walter Y. Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ingress noise cancellation for upstream signals on a cable televisi...
- Patent number 5,915,205
- Issue date Jun 22, 1999
- Texas Instruments Incorporated
- Walter Y. Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency-domain carrierless AM-PM demodulator
- Patent number 5,809,069
- Issue date Sep 15, 1998
- Texas Instruments Incorporated
- Michael O. Polley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Walter Chen

Person

Patents Grantslast 30 patents

Method to establish a home network on multiple physical layers

Splitterless modem with integrated off-hook detector

System and method of transmitting voice over digital subscriber line

Method for selecting baud rates for a rate adaptive digital subscri...

Multimode digital modem

Direct equalization method

Hybrid wireless wire-line network integration and management

Rate negotiation for variable-rate digital subscriber line signaling

Modem initialization process for line code and rate selection in DS...

Reverse channel next cancellation for MDSL modem pool

Ingress noise cancellation for upstream signals on a cable televisi...

Frequency-domain carrierless AM-PM demodulator