Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
|
Total Assignments:
3
|
|
Patent #:
|
|
Issue Dt:
|
05/01/1990
|
Application #:
|
07173510
|
Filing Dt:
|
03/25/1988
|
|
Inventors:
|
CHRISTIAN HUBERT, RAINER JANSSEN
|
|
Title:
|
CIRCUITRY FOR RECOGNIZING TWO-TONE COMPOUND SIGNALS IN TELEPHONE INSTALLATIONS
|
|
|
Assignment:
1
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST.
|
|
|
|
|
|
|
|
|
| FUERSTENALLEE 7 |
| 4790 PADERBORN, GERMANY |
|
|
|
|
| THOMAS K. ZIEGLER |
| CULLEN, SLOMAN, CANTOR, GRAUER, |
| SCOTT & RUTHERFORD |
| 2400 PENOBSCOT BUILDING |
| DETROIT, MI 48226-4282 |
|
|
|
Assignment:
2
|
|
|
|
|
|
|
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
|
|
|
|
| SIEMENS CORPORATION |
| INTELLECTUAL PROPERTY DEPT. |
| 186 WOOD AVENUE SOUTH |
| ISELIN, NJ 08830 |
|
|
|
Assignment:
3
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
|
|
|
|
| SIEMENS CORPORATION |
| ELSA KELLER |
| 186 WOOD AVENUE SOUTH |
| INTELLECTUAL PROPERTY DEPARTMENT |
| ISELIN, NJ 08830 |
|
|
Search Results as of:
05/13/2024 08:52 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
|
