Topper; Robert Joseph
Patent Applications and Registrations
Patent applications and USPTO patent grants for Topper; Robert Joseph.The latest application filed is for "universal automatic frequency control for multi-channel receivers".
- Topper; Robert Joseph - Montgomery PA
- Topper; Robert Joseph - Hatboro PA
| Patent | Date |
|---|---|
| Universal automatic frequency control for multi-channel receivers Grant 11,444,602 - Scarpa , et al. September 13, 2 | 2022-09-13 |
| Universal Automatic Frequency Control For Multi-channel Receivers App 20210143799 - Scarpa; Carl ; et al. | 2021-05-13 |
| Universal automatic frequency control for multi-channel receivers Grant 10,693,442 - Scarpa , et al. | 2020-06-23 |
| Inverse gamma correction circuit using piecewise-linear approximation App 20030160901 - Topper, Robert Joseph | 2003-08-28 |
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