JJ

John A. Ritchie, Jr.

CI Cisco: 8 patents #1,756 of 13,007Top 15%
SC Scientific-Atlanta: 7 patents #55 of 506Top 15%
MC Mcgraw-Edison: 1 patents #75 of 210Top 40%
CT Cooper Technologies: 1 patents #306 of 757Top 45%
Overall (All Time): #221,060 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10938478 Reducing dynamic power in cable access networks John Holobinko 2021-03-02
10880008 Downstream node setup Huang Ping 2020-12-29
10784664 Three-piece electronics enclosure William G. Mahoney 2020-09-22
10771269 Automated intelligent node for hybrid fiber-coaxial (HFC) networks John Holobinko, John Skrobko, Huang Ping 2020-09-08
10594399 Downstream node setup Huang Ping 2020-03-17
10523270 Full duplex (FDX) enhanced node John T. Chapman, Hang Jin, John Holobinko, Yubin Chen, Martin Mattingly 2019-12-31
10187149 Downstream node setup Huang Ping 2019-01-22
8363679 Clock synchronization in a bidirectional network Donald C. Sorenson, Jiening Ao, Steven E. Blashewski, John W. Brickell, Florin Farcas +3 more 2013-01-29
8310600 Supplying broadband HRC networks with non-harmonically related carriers 2012-11-13
7933288 Multi-carrier frequency-division multiplexing (FDM) architecture for high speed digital service Donald C. Sorenson, Jiening Ao, Steven E. Blashewski, John W. Brickell, Florin Farcas +3 more 2011-04-26
7801119 Multi-carrier frequency-division multiplexing (FDM) architecture for high speed digital service Donald C. Sorenson, Jiening Ao, Steven E. Blashewski, John W. Brickell, Florin Farcas +3 more 2010-09-21
7519081 Multi-carrier frequency-division multiplexing (FDM) architecture for high speed digital service in local networks Donald C. Sorenson, Jiening Ao, Steven E. Blashewski, John W. Brickell, Florin Farcas +3 more 2009-04-14
7336680 Multi-carrier frequency-division multiplexing (FDM) architecture for high speed digital service Donald C. Sorenson, Jiening Ao, Steven E. Blashewski, John W. Brickell, Florin Farcas +3 more 2008-02-26
7218901 Automatic frequency control of multiple channels Joseph Graham Mobley, Jiening Ao, Steven E. Blashewski, Florin Farcas, Lamar E. West, Jr. 2007-05-15
6995806 Amplifier with a universal automatic gain control circuit Saleh R. Al-Araji 2006-02-07
5790523 Testing facility for a broadband communications system Steve Idler, Gregory T. Dubberly 1998-08-04
5594726 Frequency agile broadband communications system Leo J. Thompson, Gregory T. Dubberly 1997-01-14
5499241 Broadband communications system Leo J. Thompson, Gregory T. Dubberly, David M. Fellows 1996-03-12
4590709 Door support for a battery storage cabinet or the like Ilya Katsman, Mark Burmenko, Vladimir Zaltsman 1986-05-27
4467266 Battery overcharge protection system 1984-08-21