loadpatents
name:-0.0022130012512207
name:-0.015147924423218
name:-0.00054001808166504
Ritchie, Jr.; John A. Patent Filings

Ritchie, Jr.; John A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ritchie, Jr.; John A..The latest application filed is for "clock synchronization in a bidirectional network".

Company Profile
0.11.1
  • Ritchie, Jr.; John A. - Duluth GA US
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Clock synchronization in a bidirectional network
Grant 8,363,679 - Sorenson , et al. January 29, 2
2013-01-29
Multi-carrier frequency-division multiplexing (FDM) architecture for high speed digital service
Grant 7,933,288 - Sorenson , et al. April 26, 2
2011-04-26
Multi-carrier frequency-division multiplexing (FDM) architecture for high speed digital service
Grant 7,801,119 - Sorenson , et al. September 21, 2
2010-09-21
Clock Synchronization In A Bidirectional Network
App 20090196205 - Sorenson; Donald C. ;   et al.
2009-08-06
Multi-carrier frequency-division multiplexing (FDM) architecture for high speed digital service in local networks
Grant 7,519,081 - Sorenson , et al. April 14, 2
2009-04-14
Multi-carrier frequency-division multiplexing (FDM) architecture for high speed digital service
Grant 7,336,680 - Sorenson , et al. February 26, 2
2008-02-26
Automatic frequency control of multiple channels
Grant 7,218,901 - Mobley , et al. May 15, 2
2007-05-15
Amplifier with a universal automatic gain control circuit
Grant 6,995,806 - Al-Araji , et al. February 7, 2
2006-02-07
Testing facility for a broadband communications system
Grant 5,790,523 - Ritchie, Jr. , et al. August 4, 1
1998-08-04
Frequency agile broadband communications system
Grant 5,594,726 - Thompson , et al. January 14, 1
1997-01-14
Broadband communications system
Grant 5,499,241 - Thompson , et al. March 12, 1
1996-03-12

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.

© 2024 USPTO.report | Privacy Policy | Resources | RSS Feed of Trademarks | Trademark Filings Twitter Feed