Nelson Tam
9Patents
5h-index
13Co-inventors
60Inventor score
Filing activity: Aug 21, 1992 → Sep 21, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5384219A | Reticle with structurally identical inverted phase-shifted features | Physics | 44 | Expired |
| US5300379A | Method of fabrication of inverted phase-shifted reticle | Physics | 27 | Expired |
| US5700602A | Method and apparatus for precision determination of phase-shift in a phase-shifted reticle | Physics | 20 | Expired |
| US5348826A | Reticle with structurally identical inverted phase-shifted features | Physics | 18 | Expired |
| US8368214B2 | Alpha shielding techniques and configurations | Electricity | 5 | Active |
| US8603861B2 | Alpha shielding techniques and configurations | Electricity | 0 | Active |
| US11818329B1 | Synchronizing stereoscopic cameras using padding data setting modification | Electricity | 0 | Active |
| US11750920B1 | Stereoscopic camera resynchronization in an autonomous vehicle | Electricity | 0 | Active |
| US11770518B1 | Detecting stereoscopic camera desynchronization | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.