Digifonica (International) Limited

Patent Applications and Registrations

Patent applications and USPTO patent grants for Digifonica (International) Limited.The latest application filed is for "producing routing messages for voice over ip communications".

Company Profile

0.18.21

Digifonica (International) Limited - Vancouver N/A CA
DIGIFONICA (INTERNATIONAL) LIMITED - INTERNATIONAL
Digifonica (International) Limited - Vancover CA
DIGIFONICA (INTERNATIONAL ) LIMITED - Vancouver ,BC CA

*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
Uninterrupted transmission of internet protocol transmissions during endpoint changes Grant 10,021,729 - Huttunen , et al. July 10, 2	2018-07-10
Intercepting voice over IP communications and other data communications Grant 9,549,071 - Bjorsell , et al. January 17, 2	2017-01-17
Producing routing messages for voice over IP communications Grant 9,537,762 - Perreault , et al. January 3, 2	2017-01-03
Producing Routing Messages For Voice Over Ip Communications App 20160028619 - Perreault; Clay ; et al.	2016-01-28
Intercepting Voice Over Ip Communications And Other Data Communications App 20150358470 - Bjorsell; Johan Emil Viktor ; et al.	2015-12-10
Uninterrupted Transmission Of Internet Protocol Transmissions During Endpoint Changes App 20150327320 - Huttunen; Pentti Kalevi ; et al.	2015-11-12
Producing routing messages for voice over IP communications Grant 9,179,005 - Perreault , et al. November 3, 2	2015-11-03
Uninterrupted transmission of internet protocol transmissions during endpoint changes Grant 9,154,417 - Huttunen , et al. October 6, 2	2015-10-06
Intercepting voice over IP communications and other data communications Grant 9,143,608 - Bjorsell , et al. September 22, 2	2015-09-22
Determining a time to permit a communications session to be conducted Grant 9,137,385 - Bjorsell September 15, 2	2015-09-15
Allocating Charges For Communications Services App 20140321333 - Bjorsell; Johan Emil Viktor ; et al.	2014-10-30
Allocating charges for communications services Grant 8,774,378 - Bjorsell , et al. July 8, 2	2014-07-08
Uninterrupted Transmission Of Internet Protocol Transmissions During Endpoint Changes App 20140153477 - Huttunen; Pentti Kalevi ; et al.	2014-06-05
Uninterrupted transmission of internet protocol transmissions during endpoint changes Grant 8,675,566 - Huttunen , et al. March 18, 2	2014-03-18
Mobile Gateway App 20140024367 - Bjorsell; Johan Emil Viktor ; et al.	2014-01-23
Allocating Charges For Communications Services App 20140016764 - BJORSELL; Johan Emil Viktor ; et al.	2014-01-16
Mobile gateway Grant 8,630,234 - Bjorsell , et al. January 14, 2	2014-01-14
Determining A Time To Permit A Communications Session To Be Conducted App 20140010119 - Bjorsell; Johan Emil Viktor	2014-01-09
Producing Routing Messages For Voice Over Ip Communications App 20130329722 - PERRAULT; CLAY ; et al.	2013-12-12
Emergency Assistance Calling For Voice Over Ip Communications Systems App 20130329864 - BJORSELL; JOHAN EMIL VIKTOR ; et al.	2013-12-12
Producing routing messages for voice over IP communications Grant 8,542,815 - Perreault , et al. September 24, 2	2013-09-24
Emergency assistance calling for voice over IP communications systems Grant 8,537,805 - Bjorsell , et al. September 17, 2	2013-09-17
Intercepting Voice Over Ip Communications And Other Data Communications App 20130229950 - Bjorsell; Johan Emil Viktor ; et al.	2013-09-05
Intercepting voice over IP communications and other data communications Grant 8,422,507 - Bjorsell , et al. April 16, 2	2013-04-16
Uninterrupted Transmission Of Internet Protocol Transmissions During Endpoint Changes App 20120170574 - Huttunen; Pentti Kalevi	2012-07-05
Mobile Gateway App 20110122827 - BJORSELL; Johan Emil Viktor ; et al.	2011-05-26
Emergency Assistance Calling For Voice Over Ip Communications Systems App 20100172345 - Bjorsell; Johan Emil Viktor ; et al.	2010-07-08
Intercepting Voice Over Ip Communications And Other Data Communications App 20100150138 - Bjorsell; Johan Emil Victor ; et al.	2010-06-17
Producing Routing Messages For Voice Over Ip Communications App 20100150328 - Perreault; Clay ; et al.	2010-06-17

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