DO

Dan Oprea

TN Tropic Networks: 6 patents #11 of 66Top 20%
Nortel Networks Limited: 5 patents #562 of 5,294Top 15%
RN Rockport Networks: 5 patents #1 of 7Top 15%
MI Mitel: 2 patents #45 of 264Top 20%
Overall (All Time): #252,809 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11362934 Method to route packets in a distributed direct interconnect network Andrei Catana, Udo Neustadter 2022-06-14
10693767 Method to route packets in a distributed direct interconnect network Andrei Catana, Udo Neustadter 2020-06-23
10303640 Method and apparatus to manage the direct interconnect switch wiring and growth in computer networks 2019-05-28
10142219 Method to route packets in a distributed direct interconnect network Andrei Catana, Udo Neustadter 2018-11-27
9965429 Method and apparatus to manage the direct interconnect switch wiring and growth in computer networks 2018-05-08
7339889 Control plane architecture for automatically switched optical network Yang-sup Lee 2008-03-04
7184660 Method and system for monitoring performance of optical network Wen Liu, Paul Obeda, Niranjan Vethanayagam 2007-02-27
7170895 Switch and a switching apparatus for a communication network Brian Wirth, Thomas George Zboril 2007-01-30
7139486 Method and apparatus for optical add/drop multiplexing in optical networks Ping Wai Wan, Derrick Remedios, Patrick Chilufya Chimfwembe 2006-11-21
7031606 Method and system for monitoring performance of optical network Wen Liu, Niranjan Vethanayagam 2006-04-18
7000029 Method and system for automatic address allocation in a network and network protocol therefor Constantin Viorel Marian 2006-02-14
6982977 Label switched routing system and method Constantin Viorel Marian 2006-01-03
6304582 Synchronization system using multiple modes of operation Genzao Zhang, Roland A. Smith, Roger Ferland 2001-10-16
6178215 Synchronization system for reducing slipping Genzao Zhang, Roland A. Smith, Roger Ferland 2001-01-23
6104915 Synchronization system using aging prediction Genzao Zhang, Roland A. Smith, Roger Ferland 2000-08-15
5870394 Method and apparatus for reassembly of data packets into messages in an asynchronous transfer mode communications system 1999-02-09
5544158 Method for multiple access in a digital communication system Jacob Cepelinski 1996-08-06
5323456 Digitally controlled ringer signal generation 1994-06-21