Inventor
Karalyn M. Szuszczewicz
Inventor
Haymarket, VA, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks54%
H04MTelephonic communication31%
H04LTransmission of digital information, e.g. telegraphic communication15%
PatentTitleYear
8,358,999'System and method for providing dispatch call features'20138,306,203'Method and computer-readable medium for terminating options for dispatch group calls'20127,974,224'Subscriber unit capable of switching between full-duplex and half-duplex modes during an on-going session'20117,756,540'Public dispatch chatroom'20107,738,897'Broadcast dispatch chatroom'20107,711,384'Method and computer-readable medium for in-call status for dispatch group calls'20107,415,282'Wireless communication system providing seamless switching between full-duplex and half-duplex modes'20087,209,763'System and method for conducting a dispatch multi-party call and sidebar session'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2013Patents assigned to NEXTEL COMMUNICATIONS (8)· patent assignee history
2007–2013Based in Haymarket, VA, US· patent location history
2012–2013Patents assigned to POSNER JEFFREY SCOTT (2)· patent assignee history
2012–2013Patents assigned to SZUSZCZEWICZ KARALYN M (2)· patent assignee history
2012–2013Patents assigned to VU TRINH D (2)· patent assignee history
2013Patents assigned to TILLET DAN (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NEXTEL COMMUNICATIONS | 8 | 2007–2013 |
| POSNER JEFFREY SCOTT | 2 | 2012–2013 |
| SZUSZCZEWICZ KARALYN Mself | 2 | 2012–2013 |
| VU TRINH D | 2 | 2012–2013 |
| TILLET DAN | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Haymarket, Virginia, US | 8 | 2007–2013 |