SaskTel
Patent Owner
Stats
- 3 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jun 03, 2003 most recent publication
Details
- 3 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 1,462 Total Citation Count
- Dec 20, 1990 Earliest Filing
- 8 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
Upgrade to the Professional Level to View Top Patents for this Owner. Learn More |
Recent Publications
- No Recent Publications to Display
Recent Patents
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6574798 System and controller for control and distribution of audio and video signalsExpiredApr 12, 99Jun 03, 03[H04N, G05B]
5904620 Apparatus and method for playing computer games via a telecommunication networkExpiredMar 19, 97May 18, 99[A63F]
5570415 Video programming and storage control using the telephone networkExpiredJan 09, 95Oct 29, 96[H04M]
5548635 System for controlling equipment within a telephone subscriber's premises using DTMF telephone tonesExpiredJan 21, 94Aug 20, 96[H04M]
Top Inventors for This Owner
Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More |
We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!
We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.