David S. Lo
20Patents
9h-index
11Co-inventors
68Inventor score
Filing activity: Jan 2, 1975 → Jan 7, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5132888A | Interleaved bridge converter | Emerging Cross-Sectional Technologies | 131 | Expired |
| US5057986A | Zero-voltage resonant transition switching power converter | Emerging Cross-Sectional Technologies | 68 | Expired |
| US4075612A | Rounded serrated edge film strip geometry for cross-tie wall memory system | Physics | 17 | Expired |
| US4253161A | Generator/shift register/detector for cross-tie wall memory system | Physics | 14 | Expired |
| US4250565A | Symmetrical memory plane for cross-tie wall memory system | Physics | 12 | Expired |
| US4253160A | Nondestructive readout, random access cross-tie wall memory system | Physics | 11 | Expired |
| US4473893A | Nondestructive readout, random access cross-tie wall memory system | Physics | 11 | Expired |
| US4410963A | Cross-tie propagation using offset serration and cross-tie rocking action | Physics | 11 | Expired |
| US4208725A | Magneto-resistive detector for cross-tie wall memory system | Physics | 9 | Expired |
| US4587636A | Y-domain magnetic memory system | Physics | 8 | Expired |
| US4161789A | Cross-tail sensor for cross-tie memory | Physics | 4 | Expired |
| US4141080A | Magneto-resistive readout of a cross-tie wall memory system using a probe and crescent | Physics | 4 | Expired |
| US4024515A | Magneto-inductive readout of cross-tie wall memory system using bipolar, asymmetrical, hard axis drive fields and long sense line | Physics | 3 | Expired |
| US4692899A | Propagational control for Vertical Bloch Line memories | Physics | 3 | Expired |
| US4198686A | Counter for cross-tie wall memory system | Electricity | 2 | Expired |
| US3995280A | Method of monitoring thermoplastic recording | Physics | 1 | Expired |
| US4146930A | Thermoplastic optical recording system | Physics | 1 | Expired |
| US4001795A | Magneto-inductive readout of cross-tie wall memory system using hard axis drive field and noise cancelling sense line | Physics | 1 | Expired |
| US4053872A | Thermoplastic optical recording medium using IR wave length | Physics | 0 | Expired |
| US4418400A | Data track for cross tie wall memory system | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.