Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
|
| Reel/Frame: | 009827/0701 | |
| Pages: | 36 |
| | Recorded: | 03/22/1999 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
|
Total properties:
10
|
|
|
|
Patent #:
|
|
Issue Dt:
|
|
Application #:
|
05933539
|
Filing Dt:
|
|
|
Title:
|
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/16/1981
|
Application #:
|
06023999
|
Filing Dt:
|
03/26/1979
|
|
Title:
|
TONE DECODING CIRCUIT
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
|
Application #:
|
06046974
|
Filing Dt:
|
|
|
Title:
|
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/20/1982
|
Application #:
|
06119900
|
Filing Dt:
|
02/08/1980
|
|
Title:
|
DIAL PULSE DETECTOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/05/1983
|
Application #:
|
06133586
|
Filing Dt:
|
03/24/1980
|
|
Title:
|
PRINTER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/19/1982
|
Application #:
|
06204151
|
Filing Dt:
|
11/05/1980
|
|
Title:
|
TELEPHONE CALL DENIAL SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/24/1988
|
Application #:
|
06898590
|
Filing Dt:
|
08/21/1986
|
|
Title:
|
DIAL TONE DETECTOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/13/1996
|
Application #:
|
08212598
|
Filing Dt:
|
03/11/1994
|
|
Title:
|
LOW FREQUENCY DISCRIMATOR USING UPPER AND LOWER THESHOLDS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/02/1996
|
Application #:
|
08235257
|
Filing Dt:
|
04/29/1994
|
|
Title:
|
BATTERY SWITCH FOR RAM BACKUP
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/06/1998
|
Application #:
|
08366668
|
Filing Dt:
|
12/30/1994
|
|
Title:
|
ACTIVE DIGIT CANCELLING PARALLEL DIALER
|
|
|
Assignee
|
|
|
|
|
| COMMERCE COURT WEST |
| 199 BAY STREET |
| TORONTO, CANADA M5L 1 |
|
|
Correspondence name and address
|
| |
O'MELVENY & MYERS LLP
|
| |
PETER KELLY
|
| |
LEGAL ASSISTANT
|
| |
555 13TH STREET, NW
|
| |
WASHINGTON, DC 200004
|
Search Results as of:
06/15/2024 07:51 AM
If you have any comments or questions concerning the data displayed,
contact
PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified:
August 25, 2017 v.2.6
|
