David M. Thomas
28Patents
12h-index
31Co-inventors
81Inventor score
Filing activity: Jun 29, 1982 → Sep 17, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6017355A | Intercutaneous implant device | Human Necessities | 190 | Expired |
| US5581252A | Analog-to-digital conversion using comparator coupled capacitor digital-to-analog converters | Electricity | 138 | Expired |
| US4947169A | Dummy/trim DAC for capacitor digital-to-analog converter | Electricity | 106 | Expired |
| US6124818A | Pipelined successive approximation analog-to-digital converters | Electricity | 57 | Expired |
| US6031458A | Polymeric radio frequency resonant tags and method for manufacture | Performing Operations; Transporting | 47 | Expired |
| US5070332A | Two-step subranging analog to digital converter | Electricity | 46 | Expired |
| US5948195A | Process for rapid manufacturing multi-pane glass windows | Fixed Constructions | 46 | Expired |
| US4792748A | Two-terminal temperature-compensated current source circuit | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6413784B1 | Multi-sectioned fluid delivery devices for detecting target molecules by immunoassay | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4697185A | Algorithm for radar coordinate conversion in digital scan converters | Physics | 21 | Expired |
| US7907074B2 | Circuits and methods to reduce or eliminate signal-dependent modulation of a reference bias | Electricity | 18 | Active |
| US5888645A | Method and apparatus for manufacturing an article of a composite material | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4568941A | Cell to word buffer | Physics | 11 | Expired |
| US6281717A | Dynamic error compensation in track-and-hold circuits | Electricity | 8 | Expired |
| USD306854S | Combined telephone and data entry terminal | General | 7 | Expired |
| US8723556B2 | System and methods to improve the performance of semiconductor based sampling system | Physics | 6 | Active |
| US7683695B2 | Circuits and methods for canceling signal dependent capacitance | Electricity | 6 | Active |
| US5535039A | Divergence feedback in a linear fiber optic analog transmission system and method | Electricity | 4 | Expired |
| US8648741B2 | Systems and methods for randomizing component mismatch in an ADC | Electricity | 2 | Active |
| USRE45798E1 | Systems and methods for randomizing component mismatch in an ADC | General | 2 | Active |
| US8324957B2 | Capacitively coupled switched current source | Physics | 2 | Active |
| US8698522B2 | System and methods to improve the performance of semiconductor based sampling system | Electricity | 1 | Active |
| US8786318B2 | System and methods to improve the performance of semiconductor based sampling system | Physics | 1 | Active |
| US8482442B2 | System and methods to improve the performance of semiconductor based sampling system | Physics | 1 | Active |
| US5528405A | Power series correction in a linear fiber optic analog transmission system and method | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.