Duffy; Dennis

Patent Applications and Registrations

Patent applications and USPTO patent grants for Duffy; Dennis.The latest application filed is for "method and apparatus for sharing a single data channel for multiple signaling flows destined to multiple core networks".

Company Profile

1.15.10

Duffy; Dennis - Decatur GA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks

Patent Activity

Patent	Date
On-device activation of mobile computing devices Grant 10,667,125 - Steeley , et al.	2020-05-26
Method and apparatus for enabling registration of endpoint devices through provisioning Grant 9,143,538 - Siegel , et al. September 22, 2	2015-09-22
Method and apparatus for sharing a single data channel for multiple signaling flows destined to multiple core networks Grant 9,036,590 - Parlamas , et al. May 19, 2	2015-05-19
Method and apparatus for enabling customer premises public branch exchange service feature processing Grant 9,036,627 - Duffy , et al. May 19, 2	2015-05-19
Method and apparatus for network based fixed mobile convergence Grant 8,917,858 - Duffy , et al. December 23, 2	2014-12-23
Method and apparatus for enabling customer premise public branch exchange service feature processing Grant 8,625,579 - Duffy , et al. January 7, 2	2014-01-07
Method And Apparatus For Sharing A Single Data Channel For Multiple Signaling Flows Destined To Multiple Core Networks App 20130301577 - PARLAMAS; STEPHANIE P. ; et al.	2013-11-14
Method and apparatus for enabling customer premise public branch exchange service feature processing Grant 8,570,884 - Duffy , et al. October 29, 2	2013-10-29
Method and apparatus for sharing a single data channel for multiple signaling flows destined to multiple core networks Grant 8,488,596 - Parlamas , et al. July 16, 2	2013-07-16
Method And Apparatus For Network Based Fixed Mobile Convergence App 20130089014 - Duffy; Dennis ; et al.	2013-04-11
Method And Apparatus For Enabling Customer Premises Public Branch Exchange Service Feature Processing App 20130089088 - Duffy; Dennis ; et al.	2013-04-11
Method And Apparatus For Enabling Registration Of Endpoint Devices Through Provisioning App 20130010772 - Siegel; Steven A. ; et al.	2013-01-10
Method and apparatus for network based fixed mobile convergence Grant 8,351,461 - Duffy , et al. January 8, 2	2013-01-08
Method and apparatus for enabling customer premise public branch exchange service feature processing Grant 8,340,085 - Duffy , et al. December 25, 2	2012-12-25
Method and apparatus for enabling registration of endpoint devices through provisioning Grant 8,305,983 - Siegel , et al. November 6, 2	2012-11-06
Method And Apparatus For Enabling Customer Premise Public Branch Exchange Service Feature Processing App 20100111076 - Duffy; Dennis ; et al.	2010-05-06
Method And Apparatus For Enabling Customer Premise Public Branch Exchange Service Feature Processing App 20100111078 - Duffy; Dennis ; et al.	2010-05-06
Method And Apparatus For Sharing A Single Data Channel For Multiple Signaling Flows Destined To Multiple Core Networks App 20100111025 - Parlamas; Stephanie P. ; et al.	2010-05-06
Method And Apparatus For Network Based Fixed Mobile Convergence App 20100111079 - Duffy; Dennis ; et al.	2010-05-06
Method And Apparatus For Enabling Customer Premise Public Branch Exchange Service Feature Processing App 20100111077 - Duffy; Dennis ; et al.	2010-05-06
Method And Apparatus For Enabling Registration Of Endpoint Devices Through Provisioning App 20100111049 - Siegel; Steven A. ; et al.	2010-05-06

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.