Inventor
Risvan Coskun
Inventor
Ottawa, CA
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks41%
H04LTransmission of digital information, e.g. telegraphic communication33%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes15%
G06FElectric digital data processing11%
PatentTitleYear
9,881,324'Apparatus and method of wireless instant messaging'20189,560,499'System and method for controlling device usage'20179,537,830'System and method to provide built-in and mobile VPN connectivity'20179,172,695'System and method to provide built-in and mobile VPN connectivity'20158,868,047'Apparatus and method of wireless instant messaging'20148,831,576'Apparatus and methods for over the air provisioning of a single PDP context mobile communications device'20148,782,764'System and method to provide built-in and mobile VPN connectivity'20148,548,452'System and method for controlling device usage'20138,442,532'System and method of handling IP layer mobility in a wireless network'20138,121,582'Apparatus and method of wireless instant messaging'20128,112,797'System and method to provide built-in and mobile VPN connectivity'20127,882,557'System and method to provide built-in and mobile VPN connectivity'20117,831,258'Method, system and apparatus for partial electronic message forwarding'20107,583,958'Integrated message delivery over a plurality of transport mediums'20097,518,994'System and method of handling IP layer mobility in a wireless network'20097,464,169'System and method for over the air provisioning of a single PDP context mobile communications device'20087,020,480'Apparatus and method of wireless instant messaging'20066,944,452'Apparatus and method for hard handoff of data packet transmissions'20056,859,440'Service prioritized access and paging'20056,515,972'Dynamic radio link adaptation'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2005Patents assigned to NORTEL NETWORKS LTD (3)· patent assignee history
2003–2017Based in Ottawa, CA· patent location history
2006–2013Patents assigned to RESEARCH IN MOTION LTD (8)· patent assignee history
2012–2014Patents assigned to COSKUN RISVAN (7)· patent assignee history
2012–2014Patents assigned to ZHANG HAINING (3)· patent assignee history
2012–2018Based in Kanata, CA· patent location history
2013–2018Patents assigned to BLACKBERRY LTD (8)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BLACKBERRY LTD | 8 | 2013–2018 |
| RESEARCH IN MOTION LTD | 8 | 2006–2013 |
| COSKUN RISVANself | 7 | 2012–2014 |
| NORTEL NETWORKS LTD | 3 | 2003–2005 |
| ZHANG HAINING | 3 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ottawa, CA | 18 | 2003–2017 |
| Kanata, CA | 2 | 2012–2018 |