John D. Beierle

Person

Stamford, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Telecommunications system including transmultiplexer installed betw...
- Patent number 6,552,832
- Issue date Apr 22, 2003
- Telesector Resources Group, Inc.
- John D. Beierle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multimedia distribution system using fiber optic lines
- Patent number 6,538,781
- Issue date Mar 25, 2003
- John Beierle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Qualifying a telephone line for digital transmission service
- Patent number 6,084,946
- Issue date Jul 4, 2000
- Bell Atlantic Network Services, Inc.
- John Beierle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Concentrating transmultiplexer for cable telephony
- Patent number 6,009,084
- Issue date Dec 28, 1999
- NYNEX Science & Technology, Inc.
- John D. Beierle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subscriber loop reconnection device and method
- Patent number 5,764,754
- Issue date Jun 9, 1998
- William G. Ortel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for integrated distribution of switched voice and television...
- Patent number 5,715,242
- Issue date Feb 3, 1998
- William C. G. Ortel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for integrated distribution of switched voice and television...
- Patent number 5,512,937
- Issue date Apr 30, 1996
- Nynex Corporation
- John D. Beierle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for integrated distribution of switched voice and television...
- Patent number 5,351,234
- Issue date Sep 27, 1994
- Nynex Corporation
- John D. Beierle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Station controller for multi-line pick-up and automatic monitoring...
- Patent number 5,200,996
- Issue date Apr 6, 1993
- Nynex Corporation
- John D. Beierle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Station controller for enhanced multi-line pick-up in centrex excha...
- Patent number 4,885,769
- Issue date Dec 5, 1989
- Nynex Corporation
- John D. Beierle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

John D. Beierle

Person

Patents Grantslast 30 patents

Telecommunications system including transmultiplexer installed betw...

Multimedia distribution system using fiber optic lines

Qualifying a telephone line for digital transmission service

Concentrating transmultiplexer for cable telephony

Subscriber loop reconnection device and method

System for integrated distribution of switched voice and television...

System for integrated distribution of switched voice and television...

System for integrated distribution of switched voice and television...

Station controller for multi-line pick-up and automatic monitoring...

Station controller for enhanced multi-line pick-up in centrex excha...