Frisch; David Antony
Patent Applications and Registrations
Patent applications and USPTO patent grants for Frisch; David Antony.The latest application filed is for "repeater powering".
- Frisch; David Antony - Ashbourne GB
- Frisch; David Antony - London GB
| Patent | Date |
|---|---|
| Repeater powering Grant 11,271,654 - Frisch , et al. March 8, 2 | 2022-03-08 |
| Repeater Powering App 20200403699 - Frisch; David Antony ; et al. | 2020-12-24 |
| Optical branching unit Grant 10,707,957 - Frisch | 2020-07-07 |
| Optical Branching Unit App 20200014462 - Frisch; David Antony | 2020-01-09 |
| Optical branching unit Grant 10,484,086 - Frisch Nov | 2019-11-19 |
| Optical Branching Unit App 20180278326 - Frisch; David Antony | 2018-09-27 |
| Submarine communications system and landing-stage therefor Grant 6,731,879 - Frisch , et al. May 4, 2 | 2004-05-04 |
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