David Huang
101Patents
25h-index
84Co-inventors
93Inventor score
Filing activity: Oct 4, 1991 → Aug 14, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5321501A | Method and apparatus for optical imaging with means for controlling the longitudinal range of the sample | Electricity | 1,175 | Expired |
| US5459570A | Method and apparatus for performing optical measurements | Electricity | 991 | Expired |
| US6053613A | Optical coherence tomography with new interferometer | Physics | 354 | Expired |
| US7085680B2 | Vehicle diagnostic tool | Physics | 86 | Expired |
| US6293674A | Method and apparatus for diagnosing and monitoring eye disease | Physics | 80 | Expired |
| US6033396A | Apparatus and method for performing laser thermal keratoplasty with minimized regression | Human Necessities | 75 | Expired |
| US7347548B2 | Method and apparatus for measuring a retinal sublayer characteristic | Human Necessities | 68 | Expired |
| USD787054S1 | Pen needle hub | General | 65 | Active |
| US5448317A | Combination of foldable glasses and rigid compact container | Physics | 64 | Expired |
| US6520956B1 | Apparatus and method for performing laser thermal keratoplasty with minimized regression | Human Necessities | 59 | Expired |
| US7464000B2 | Handheld diagnostic device and method for displaying bitmapped graphic characters utilizing a condensed bitmap character library | Physics | 56 | Active |
| USD825749S1 | Pen needle outer cover | General | 49 | Active |
| USD804023S1 | Pen needle inner shield | General | 49 | Active |
| US7744221B2 | Method of eye examination by optical coherence tomography | Physics | 48 | Active |
| USD787053S1 | Pen needle inner shield | General | 47 | Active |
| US5767681A | Timing light for automotive engines | Mechanical Engineering; Lighting; Heating | 45 | Expired |
| US6868369B2 | Tachometer | Physics | 45 | Expired |
| US8474978B2 | Pattern analysis of retinal maps for the diagnosis of optic nerve diseases by optical coherence tomography | Physics | 43 | Active |
| US6017119A | Foldable compact glasses having non-interfering temples in folding | Physics | 41 | Expired |
| US7997728B2 | Mapping and diagnosis of macular edema by optical coherence tomography | Human Necessities | 40 | Active |
| US5521087A | Method for producing oriented connective tissue cells in a ligament configuration | Chemistry; Metallurgy | 39 | Expired |
| USD787669S1 | Pen needle outer cover | General | 38 | Active |
| US8115370B2 | Bending LED bulb | Emerging Cross-Sectional Technologies | 33 | Active |
| US6158860A | Foldable compact glasses | Physics | 30 | Expired |
| US8167677B2 | Method of assembling an airtight LED light bulb | Mechanical Engineering; Lighting; Heating | 26 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.