John A. Ritchie, JR.

Person

Duluth, GA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Reducing dynamic power in cable access networks
- Patent number 10,938,478
- Issue date Mar 2, 2021
- Cisco Technology, Inc.
- John Holobinko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Downstream node setup
- Patent number 10,880,008
- Issue date Dec 29, 2020
- Cisco Technology, Inc.
- Huang Ping
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Three-piece electronics enclosure
- Patent number 10,784,664
- Issue date Sep 22, 2020
- Cisco Technology, Inc.
- William George Mahoney
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Automated intelligent node for hybrid fiber-coaxial (HFC) networks
- Patent number 10,771,269
- Issue date Sep 8, 2020
- Cisco Technology, Inc.
- John Holobinko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Downstream node setup
- Patent number 10,594,399
- Issue date Mar 17, 2020
- Cisco Technology, Inc.
- Huang Ping
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Full duplex (FDX) enhanced node
- Patent number 10,523,270
- Issue date Dec 31, 2019
- Cisco Technology, Inc.
- John T. Chapman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Downstream node setup
- Patent number 10,187,149
- Issue date Jan 22, 2019
- Cisco Technology, Inc.
- Huang Ping
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Clock synchronization in a bidirectional network
- Patent number 8,363,679
- Issue date Jan 29, 2013
- Donald C. Sorenson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Testing facility for a broadband communications system
- Patent number 5,790,523
- Issue date Aug 4, 1998
- Scientific-Atlanta, Inc.
- John A. Ritchie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency agile broadband communications system
- Patent number 5,594,726
- Issue date Jan 14, 1997
- Scientific-Atlanta, Inc.
- Leo J. Thompson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadband communications system
- Patent number 5,499,241
- Issue date Mar 12, 1996
- Scientific-Atlanta, Inc.
- Leo J. Thompson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Downstream Node Setup
- Publication number 20200220622
- Publication date Jul 9, 2020
- Cisco Technology, Inc.
- Huang Ping
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reducing Dynamic Power In Cable Access Networks
- Publication number 20200076507
- Publication date Mar 5, 2020
- Cisco Technology, Inc.
- John Holobinko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FULL DUPLEX (FDX) ENHANCED NODE
- Publication number 20190386700
- Publication date Dec 19, 2019
- Cisco Technology, Inc.
- John T. Chapman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Automated Intelligent Node for Hybrid Fiber-Coaxial (HFC) Networks
- Publication number 20190280886
- Publication date Sep 12, 2019
- Cisco Technology, Inc.
- John Holobinko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Three-Piece Electronics Enclosure
- Publication number 20190273369
- Publication date Sep 5, 2019
- Cisco Technology, Inc.
- William George Mahoney
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Downstream Node Setup
- Publication number 20190149235
- Publication date May 16, 2019
- Cisco Technology, Inc.
- Huang Ping
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Downstream Node Setup
- Publication number 20180323876
- Publication date Nov 8, 2018
- Cisco Technology, Inc.
- Huang Ping
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-CARRIER FREQUENCY-DIVISION MULTIPLEXING (FDM) ARCHITECTURE FO...
- Publication number 20080095083
- Publication date Apr 24, 2008
- Donald C. Sorenson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-CARRIER FREQUENCY-DIVISION MULTIPLEXING (FDM) ARCHITECTURE FO...
- Publication number 20080092183
- Publication date Apr 17, 2008
- Donald C. Sorenson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-carrier frequency-division multiplexing (FDM) architecture fo...
- Publication number 20030058885
- Publication date Mar 27, 2003
- Donald C. Sorenson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MPEG program clock reference (PCR) delivery for support of accurate...
- Publication number 20030058890
- Publication date Mar 27, 2003
- John A. Ritchie,
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Allocation of bit streams for communication over-multi-carrier freq...
- Publication number 20030053493
- Publication date Mar 20, 2003
- Joseph Graham Mobley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-carrier frequency-division multiplexing (FDM) architecture fo...
- Publication number 20030053484
- Publication date Mar 20, 2003
- Donald C. Sorenson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

John A. Ritchie, JR.

Person

Patents Grantslast 30 patents

Reducing dynamic power in cable access networks

Downstream node setup

Three-piece electronics enclosure

Automated intelligent node for hybrid fiber-coaxial (HFC) networks

Downstream node setup

Full duplex (FDX) enhanced node

Downstream node setup

Clock synchronization in a bidirectional network

Testing facility for a broadband communications system

Frequency agile broadband communications system

Broadband communications system

Patents Applicationslast 30 patents

Downstream Node Setup

Reducing Dynamic Power In Cable Access Networks

FULL DUPLEX (FDX) ENHANCED NODE

Automated Intelligent Node for Hybrid Fiber-Coaxial (HFC) Networks

Three-Piece Electronics Enclosure

Downstream Node Setup

Downstream Node Setup

MULTI-CARRIER FREQUENCY-DIVISION MULTIPLEXING (FDM) ARCHITECTURE FO...

MULTI-CARRIER FREQUENCY-DIVISION MULTIPLEXING (FDM) ARCHITECTURE FO...

Multi-carrier frequency-division multiplexing (FDM) architecture fo...

MPEG program clock reference (PCR) delivery for support of accurate...

Allocation of bit streams for communication over-multi-carrier freq...

Multi-carrier frequency-division multiplexing (FDM) architecture fo...