Dumitru Gruia

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San Ramon, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for synchronizing telecom-related clocks across a...
- Patent number 7,555,015
- Issue date Jun 30, 2009
- Thaddeus Dudziak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Point-to-multipoint passive optical network that utilizes variable-...
- Patent number 7,031,343
- Issue date Apr 18, 2006
- Alloptic, Inc.
- Jerchen Kuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for synchronizing telecom-related clocks in ether...
- Patent number 6,470,032
- Issue date Oct 22, 2002
- Alloptic, Inc.
- Thaddeus J. Dudziak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR PROTECTION OF POINT TO MULTIPOINT PASSIVE OPT...
- Publication number 20080298803
- Publication date Dec 4, 2008
- Alloptic, Inc.
- Tom Warner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Protecting data transmissions in a point-to-multipoint network
- Publication number 20040136372
- Publication date Jul 15, 2004
- Dumitru Gruia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for synchronizing telecom-related clocks across a...
- Publication number 20030039272
- Publication date Feb 27, 2003
- Thaddeus Dudziak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Point-to-multipoint optical access network distributed with central...
- Publication number 20020135843
- Publication date Sep 26, 2002
- Dumitru Gruia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR SYNCHRONIZING TELECOM-RELATED CLOCKS IN ETHER...
- Publication number 20020136232
- Publication date Sep 26, 2002
- Thaddeus J. Dudziak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for synchronizing security keys in a point-to-mul...
- Publication number 20020110245
- Publication date Aug 15, 2002
- Dumitru Gruia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE