Buchanan; James E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Buchanan; James E..The latest application filed is for "power supply sequencing apparatus".
- Buchanan; James E. - Bowie MD
| Patent | Date |
|---|---|
| Power supply sequencing apparatus Grant 4,302,791 - Buchanan , et al. November 24, 1 | 1981-11-24 |
| Analog to digital conversion weighting apparatus Grant 4,291,387 - Buchanan , et al. September 22, 1 | 1981-09-22 |
| CCD Digital-to-analog converter Grant 4,213,120 - Buchanan July 15, 1 | 1980-07-15 |
| Bucket brigade analog-to-digital converter Grant 4,072,938 - Buchanan February 7, 1 | 1978-02-07 |
| Complementary FET digital to analog converter Grant 3,984,830 - Buchanan , et al. October 5, 1 | 1976-10-05 |
| Method And System For Testing Signal Transmission Paths Grant 3,920,973 - Avellar , et al. November 18, 1 | 1975-11-18 |
| High Speed Parallel-cascaded Analog To Digital Connector Grant 3,846,786 - Brown , et al. November 5, 1 | 1974-11-05 |
| Low Cost Digital To Synchro Converter Grant 3,832,707 - Buchanan , et al. August 27, 1 | 1974-08-27 |
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