Wilhelm Kremer

Person

Andover, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Survivable distribution of broadcast signals in loopback rings
- Patent number 6,807,190
- Issue date Oct 19, 2004
- Lucent Technologies Inc.
- Wilhelm Kremer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Self-healing networks using virtual rings
- Patent number 6,366,556
- Issue date Apr 2, 2002
- Lucent Technologies Inc.
- James E. Ballintine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Backwards-compatible failure restoration in bidirectional multiplex...
- Patent number 6,246,667
- Issue date Jun 12, 2001
- Lucent Technologies Inc.
- James E. Ballintine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-ring SONET architecture having shared gateways daisy chained...
- Patent number 5,742,774
- Issue date Apr 21, 1998
- Daniel Yousef Al-Salameh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for preventing communications circuit misconne...
- Patent number 5,442,620
- Issue date Aug 15, 1995
- AT&T Corp.
- Wilhelm Kremer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ring interworking between path-switched ring transmission systems
- Patent number 5,406,549
- Issue date Apr 11, 1995
- AT&T Corp.
- Wilhelm Kremer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for selective tributary switching in a bidirec...
- Patent number 5,406,401
- Issue date Apr 11, 1995
- AT&T Corp.
- Wilhelm Kremer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ring interworking between bidirectional line-switched ring transmis...
- Patent number 5,394,389
- Issue date Feb 28, 1995
- AT&T Corp.
- Wilhelm Kremer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ring interworking between bidirectional line-switched ring transmis...
- Patent number 5,390,164
- Issue date Feb 14, 1995
- AT&T Corp.
- Wilhelm Kremer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Wilhelm Kremer

Person

Patents Grantslast 30 patents

Survivable distribution of broadcast signals in loopback rings

Self-healing networks using virtual rings

Backwards-compatible failure restoration in bidirectional multiplex...

Multi-ring SONET architecture having shared gateways daisy chained...

Apparatus and method for preventing communications circuit misconne...

Ring interworking between path-switched ring transmission systems

Apparatus and method for selective tributary switching in a bidirec...

Ring interworking between bidirectional line-switched ring transmis...

Ring interworking between bidirectional line-switched ring transmis...