STENTOR RESOURCE CENTRE INC.

Patent Applications and Registrations

Patent applications and USPTO patent grants for STENTOR RESOURCE CENTRE INC..The latest application filed is for "interactive reverse channel for direct broadcast satellite system".

Company Profile

0.16.2

STENTOR RESOURCE CENTRE INC. -
STENTOR RESOURCE CENTRE INC. - Ottawa CA K1G 3J4
Stentor Resource Centre Inc. - CA CA
Stentor Resource Centre, Inc. - Ontario CA

*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
Interactive Reverse Channel For Direct Broadcast Satellite System App 20090187934 - NORMAN; Frank B.	2009-07-23
Interactive reverse channel for direct broadcast satellite system App 20050149974 - Norman, Frank B.	2005-07-07
Method and apparatus for providing virtual private network services over public switched telephone network Grant 6,453,035 - Psarras , et al. September 17, 2	2002-09-17
Method of screening and prioritizing an incoming call Grant 6,160,877 - Tatchell , et al. December 12, 2	2000-12-12
Number portability using enhanced routing table Grant 6,097,801 - Williams , et al. August 1, 2	2000-08-01
Number portability with database query Grant 6,047,055 - Carkner , et al. April 4, 2	2000-04-04
Number portability using enhanced routing table Grant 6,002,757 - Williams , et al. December 14, 1	1999-12-14
Subscriber interface for accessing and operating personal communication services Grant 5,999,611 - Tatchell , et al. December 7, 1	1999-12-07
Method and system for providing mediated access between signaling networks Grant 5,953,404 - Fikis , et al. September 14, 1	1999-09-14
Method for preventing call congestion on outgoing trunks of a local telephone exchange Grant 5,953,403 - Lefort , et al. September 14, 1	1999-09-14
Number portability using ISUP message option Grant 5,915,009 - Williams , et al. June 22, 1	1999-06-22
Method and system of accessing and operating a voice message system Grant 5,905,774 - Tatchell , et al. May 18, 1	1999-05-18
Automated mass calling detection using CCS7 message parameters Grant 5,828,729 - Clermont , et al. October 27, 1	1998-10-27
Method and apparatus for routing a call to a number corresponding to a virtual public dial plan or to an existing dial plan Grant 5,768,358 - Venier , et al. June 16, 1	1998-06-16
Number portability using ISUP message option Grant 5,610,977 - Williams , et al. March 11, 1	1997-03-11
Number portability using database query Grant 5,602,909 - Carkner , et al. February 11, 1	1997-02-11
Method and apparatus for routing a call to a number corresponding to a virtual public dial plan or to an existing dial plan Grant 5,583,926 - Venier , et al. December 10, 1	1996-12-10
Wide area centrex toll service with novel translation Grant 5,539,817 - Wilkes July 23, 1	1996-07-23

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.