Raymond L. Chong

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Remote test unit
- Patent number 7,554,926
- Issue date Jun 30, 2009
- Sunrise Telecom Incorporated
- Raymond L. Chong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for monitoring a packet network
- Patent number 7,382,735
- Issue date Jun 3, 2008
- Sunrise Telecom Incorporated
- Raymond L. Chong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus utilizing tunable differential group delay
- Patent number 7,366,414
- Issue date Apr 29, 2008
- Sunrise Telecom Incorporated
- Ke-Cai Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Remote test unit
- Patent number 7,212,496
- Issue date May 1, 2007
- Sunrise Telecom Incorporated
- Raymond L. Chong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital subscriber line access and network testing multiplexer
- Patent number 6,873,685
- Issue date Mar 29, 2005
- Sunrise Telecom Incorporated
- Raymond L. Chong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Serial unit identification
- Patent number 6,775,726
- Issue date Aug 10, 2004
- Sunrise Telecom Incorporated
- Raymond L. Chong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for monitoring a packet network
- Patent number 6,738,353
- Issue date May 18, 2004
- Sunrise Telecom Incorporated
- Raymond L. Chong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital subscriber line access and network testing multiplexer
- Patent number 6,434,221
- Issue date Aug 13, 2002
- Sunrise Telecom, Inc.
- Raymond L. Chong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detection of bridge tap using frequency domain analysis
- Patent number 6,417,672
- Issue date Jul 9, 2002
- Sunrise Telecom, Inc.
- Raymond L. Chong
- G01 - MEASURING TESTING
Information Patent Grant
Detection of bridge tap using frequency domain analysis
- Patent number 6,177,801
- Issue date Jan 23, 2001
- Sunrise Telecom, Inc.
- Raymond L. Chong
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
REMOTE TEST UNIT
- Publication number 20070121792
- Publication date May 31, 2007
- SUNRISE TELECOM INCORPORATED
- Raymond L. Chong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus utilizing tunable differential group delay
- Publication number 20040213500
- Publication date Oct 28, 2004
- Ke-Cai Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for monitoring a packet network
- Publication number 20040151127
- Publication date Aug 5, 2004
- SUNRISE TELECOM INCORPORATED
- Raymond L. Chong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for monitoring a packet network
- Publication number 20030200303
- Publication date Oct 23, 2003
- Raymond L. Chong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Serial unit identification
- Publication number 20030046476
- Publication date Mar 6, 2003
- Raymond L. Chong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Digital subscriber line access and network testing multiplexer
- Publication number 20020191546
- Publication date Dec 19, 2002
- Raymond L. Chong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Raymond L. Chong

Person

Patents Grantslast 30 patents

Remote test unit

System and method for monitoring a packet network

Method and apparatus utilizing tunable differential group delay

Remote test unit

Digital subscriber line access and network testing multiplexer

Serial unit identification

System and method for monitoring a packet network

Digital subscriber line access and network testing multiplexer

Detection of bridge tap using frequency domain analysis

Detection of bridge tap using frequency domain analysis

Patents Applicationslast 30 patents

REMOTE TEST UNIT

Method and apparatus utilizing tunable differential group delay

System and method for monitoring a packet network

System and method for monitoring a packet network

Serial unit identification

Digital subscriber line access and network testing multiplexer