Mark W. Johnson
10Patents
8h-index
13Co-inventors
69Inventor score
Filing activity: Jul 3, 1984 → Nov 17, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4661888A | Removable modular housing for RF circuits | Electricity | 46 | Expired |
| US6549059B1 | Underdamped Josephson transmission line | Physics | 44 | Expired |
| US6750794B1 | Application of single flux quantum pulse interaction to the simultaneous sampling in-phase and quadrature analog-to-digital converter | Electricity | 34 | Expired |
| US6420895B1 | High-sensitivity, self-clocked receiver for multi-chip superconductor circuits | Electricity | 30 | Expired |
| US6507234B1 | Active timing arbitration in superconductor digital circuits | Electricity | 29 | Expired |
| US6483339B1 | Single flux quantum series biasing technique using superconducting DC transformer | Electricity | 22 | Expired |
| US7270891B2 | Mixed germanium-silicon thermal control blanket | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6388600B1 | Asynchronous superconductor serial multiply-accumulator | Electricity | 13 | Expired |
| US7002366B2 | Superconducting constant current source | Physics | 8 | Expired |
| US6452520B1 | Gated counter analog-to-digital converter with error correction | Electricity | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.