Hal L. Levitt
7Patents
5h-index
10Co-inventors
56Inventor score
Filing activity: Sep 14, 1990 → Sep 28, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6501258B1 | Optical spatial frequency measurement | Physics | 13 | Expired |
| US5058190A | Selective readout of a detector array | Physics | 10 | Expired |
| US6307895A | Complex Fourier coefficient extractor | Physics | 10 | Expired |
| US5682238A | Multiple, parallel, spatial measurement of electrical phase | Physics | 9 | Expired |
| US6061135A | Efficient spatial image separator | Physics | 7 | Expired |
| US5323126A | Self-initializing circuit link | Electricity | 4 | Expired |
| US6509729B2 | Multiple simultaneous optical frequency measurement | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.