Daniel E. Altman
9Patents
6h-index
8Co-inventors
56Inventor score
Filing activity: Aug 4, 1975 → May 27, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6477491B1 | System and method for providing speaker-specific records of statements of speakers | Physics | 45 | Expired |
| US4087158A | Low-loss single filament fiber optic connector with three concentric tapered members for each filaments | Physics | 35 | Expired |
| US4336047A | Method for fabricating single-mode and multimode fiber optic access couplers | Physics | 35 | Expired |
| US4493114A | Optical non-line-of-sight covert, secure high data communication system | Electricity | 31 | Expired |
| US4246475A | Fail-safe optical repeater-amplifier assembly for fiber optic systems | Electricity | 14 | Expired |
| US4286468A | Frustrated total internal reflection fiber-optic small-motion sensor for hydrophone use | Physics | 12 | Expired |
| US4035691A | Pulsed laser excitation source | Electricity | 5 | Expired |
| US4179194A | Electrically controllable wide angle of view optical notch filter | Physics | 3 | Expired |
| US4032863A | Metal vapor laser tube | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.