Jong Ha Park
20Patents
3h-index
35Co-inventors
63Inventor score
Filing activity: Aug 3, 1994 → Apr 18, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8958164B2 | Imaging lens | Physics | 116 | Active |
| US5460144A | Combustion efficiency enhancing apparatus | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US10746543B2 | Apparatus for measuring distance using two-step tracking based on SPAD sensor and method thereof | Electricity | 3 | Active |
| USD768264S1 | Apparatus for preventing fluid gas explosion and cleaning and sterilizing fluid supplying line | General | 3 | Active |
| US11165936B2 | Camera module and optical device including same | Electricity | 2 | Active |
| US9482846B2 | Imaging lens | Physics | 2 | Active |
| US11665414B2 | Camera module and optical device including same | Electricity | 1 | Active |
| US12028594B2 | Camera module and optical device including same | Electricity | 1 | Active |
| US8761551B2 | Optical flexible printed circuit board with optical waveguides and method manufacturing the same | Emerging Cross-Sectional Technologies | 1 | Active |
| US9943324B2 | Surgical instrument, and medical kit for treating carpal tunnel syndrome | Human Necessities | 1 | Active |
| US10718058B2 | Reduced iron production method using electrowinning method, and reduced iron produced thereby | Chemistry; Metallurgy | 0 | Active |
| US11452794B2 | Wound dressing material comprising fibrillated accellular dermis matrix and biodegradeable polymer, and preparation method therefor | Chemistry; Metallurgy | 0 | Active |
| US11186936B2 | Detergent supply device and washing machine including same | Textiles; Paper | 0 | Active |
| US10391528B2 | Cleaning apparatus using liquid mixed with gas | Performing Operations; Transporting | 0 | Active |
| US9580287B2 | Apparatus for preventing beer stone formation and gas-induced foamy beer-spurting phenomenon | Emerging Cross-Sectional Technologies | 0 | Active |
| US11235311B2 | Catalyst for producing aliphatic ketones from fermented product of biomass, and method for producing same | Emerging Cross-Sectional Technologies | 0 | Active |
| US9298343B2 | System for providing virtual space for individual steps of executing application | Physics | 0 | Active |
| US10465306B2 | Method for preparing titanium by using electrowinning | Chemistry; Metallurgy | 0 | Active |
| US10752485B2 | Cleaning module-integrated beverage dispensing head | Performing Operations; Transporting | 0 | Active |
| US12040324B2 | Semiconductor device with active pattern including a transition pattern and method for fabricating the same | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.