Steensma; Peter D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Steensma; Peter D..The latest application filed is for "emitter proximity identification".
- Steensma; Peter D. - Green Pond NJ
- Steensma; Peter D. - Midland Park NJ
| Patent | Date |
|---|---|
| Emitter proximity identification Grant 7,944,389 - Lu , et al. May 17, 2 | 2011-05-17 |
| Asynchronous integrated voice and data communication system Grant 4,450,554 - Steensma , et al. May 22, 1 | 1984-05-22 |
| Fault locating arrangement for a two-way repeatered transmission link Grant 4,266,183 - Steensma , et al. May 5, 1 | 1981-05-05 |
| Multiuser protected optical data bus distribution systems Grant 4,237,550 - Steensma December 2, 1 | 1980-12-02 |
| Method and apparatus to provide a secure optical communication system Grant 4,211,468 - Steensma July 8, 1 | 1980-07-08 |
| Intruder alarm arrangement for an optical communication system Grant 4,207,561 - Steensma June 10, 1 | 1980-06-10 |
| Holographic telephone switching system Grant 3,985,975 - Steensma October 12, 1 | 1976-10-12 |
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