Marshall; William Todd

Patent Applications and Registrations

Patent applications and USPTO patent grants for Marshall; William Todd.The latest application filed is for "methods, systems, and products for voice-over internet protocol calls".

Company Profile

1.37.9

Marshall; William Todd - Chatham NJ

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

Patent Activity

Patent	Date
Methods, systems, and products for voice-over internet protocol calls Grant 10,237,414 - Nortz , et al.	2019-03-19
Methods, Systems, and Products for Voice-Over Internet Protocol Calls App 20180191910 - Nortz; Douglas M. ; et al.	2018-07-05
Methods, systems, and products for voice-over internet protocol calls Grant 9,942,411 - Nortz , et al. April 10, 2	2018-04-10
Methods, Systems, and Products for Voice-Over Internet Protocol Calls App 20170359468 - Nortz; Douglas M. ; et al.	2017-12-14
Methods, systems, and products for voice-over internet protocol calls Grant 9,762,739 - Nortz , et al. September 12, 2	2017-09-12
Methods, Systems, and Products for Voice-Over Internet Protocol Calls App 20160173696 - Nortz; Douglas M. ; et al.	2016-06-16
Methods, systems, and products for voice-over internet protocol calls Grant 9,277,058 - Nortz , et al. March 1, 2	2016-03-01
Method for performing lawfully-authorized electronic surveillance Grant 9,112,923 - Kalmanek, Jr. , et al. August 18, 2	2015-08-18
Methods, Systems, and Products for Voice-Over Internet Protocol Calls App 20150071087 - Nortz; Douglas M. ; et al.	2015-03-12
Method for performing gate coordination on a per-call basis Grant 8,873,547 - Kalmanek, Jr. , et al. October 28, 2	2014-10-28
Method for call forwarding without hairpinning and with split billing Grant 8,284,911 - Kalmanek, Jr. , et al. October 9, 2	2012-10-09
Method For Performing Gate Coordination On A Per-call Basis App 20120252473 - Kalmanek, JR.; Charles Robert ; et al.	2012-10-04
Method for performing gate coordination on a per-call basis Grant 8,249,059 - Kalmanek, Jr. , et al. August 21, 2	2012-08-21
Method and system for telephony and high-speed data access on a broadband access network Grant 8,107,479 - Bellovin , et al. January 31, 2	2012-01-31
Method for performing gate coordination on a per-call basis App 20100316046 - Kalmanek, JR.; Charles Robert ; et al.	2010-12-16
Method for performing gate coordination on a per-call basis Grant 7,778,240 - Kalmanek, Jr. , et al. August 17, 2	2010-08-17
Method for performing segmented resource reservation Grant 7,742,467 - Kalmanek, Jr. , et al. June 22, 2	2010-06-22
Method for call forwarding without hairpinning and with split billing Grant 7,711,098 - Kalmanek, Jr. , et al. May 4, 2	2010-05-04
Method for allocating network resources Grant 7,492,886 - Kalmanek, Jr. , et al. February 17, 2	2009-02-17
Method for exchanging signaling messages in two phases Grant 7,305,081 - Kalmanek, Jr. , et al. December 4, 2	2007-12-04
Method for performing gate coordination on a per-call basis Grant 7,289,490 - Kalmanek, Jr. , et al. October 30, 2	2007-10-30
Method for performing segmented resource reservation Grant 7,274,662 - Kalmanek, Jr. , et al. September 25, 2	2007-09-25
Method for performing gate coordination on a per-call basis Grant 7,245,610 - Kalmanek, Jr. , et al. July 17, 2	2007-07-17
Method for allocating network resources Grant 7,206,397 - Kalmanek, Jr. , et al. April 17, 2	2007-04-17
Method for performing lawfully-authorized electronic surveillance Grant 7,151,772 - Kalmanek, Jr. , et al. December 19, 2	2006-12-19
Method and apparatus for enhanced security in a broadband telephony network Grant 7,035,410 - Aiello , et al. April 25, 2	2006-04-25
Method for exchanging signaling messages in two phases Grant 7,027,581 - Kalmanek, Jr. , et al. April 11, 2	2006-04-11
Method for call forwarding without hairpinning and with split billing Grant 6,983,040 - Kalmanek Jr. , et al. January 3, 2	2006-01-03
Method for establishing call state information without maintaining state information at gate controllers Grant 6,915,421 - Kalmanek Jr. , et al. July 5, 2	2005-07-05
Method for providing privacy by network address translation Grant 6,870,845 - Bellovin , et al. March 22, 2	2005-03-22
Method and system for telephony and high-speed data access on a broadband access network App 20050041797 - Bellovin, Steven Michael ; et al.	2005-02-24
Method for allocating network resources Grant 6,823,059 - Kalmanek, Jr. , et al. November 23, 2	2004-11-23
Method for performing gate coordination on a per-call basis Grant 6,757,290 - Kalmanek, Jr. , et al. June 29, 2	2004-06-29
Method for allocating network resources Grant 6,748,070 - Kalmanek, Jr. , et al. June 8, 2	2004-06-08
Method for establishing call state information without maintaining state information at gate controllers Grant 6,694,429 - Kalmanek, Jr. , et al. February 17, 2	2004-02-17
Method and system for telephony and high speed data access on a broadband access network Grant 6,665,299 - Bellovin , et al. December 16, 2	2003-12-16
Method for call forwarding without hairpinning and with split billing Grant 6,577,718 - Kalmanek, Jr. , et al. June 10, 2	2003-06-10
Method for simulating a ring back for a call between parties in different communication networks Grant 6,574,335 - Kalmanek, Jr. , et al. June 3, 2	2003-06-03
Method for allocating network resources App 20030007622 - Kalmanek, Charles Robert JR. ; et al.	2003-01-09
Method for allocating network resources App 20030002512 - Kalmanek, Charles Robert JR. ; et al.	2003-01-02
Method and apparatus for communication services on a network Grant 6,498,797 - Anerousis , et al. December 24, 2	2002-12-24
Method for allocating network resources Grant 6,483,912 - Kalmanek, Jr. , et al. November 19, 2	2002-11-19
Method for exchanging signaling messages in two phases Grant 6,324,279 - Kalmanek, Jr. , et al. November 27, 2	2001-11-27
Packet framer Grant 6,098,188 - Kalmanek, Jr. , et al. August 1, 2	2000-08-01