Chia-Hung Wang
40Patents
6h-index
43Co-inventors
69Inventor score
Filing activity: Dec 12, 1997 → Jul 17, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8528370B2 | Lock | Emerging Cross-Sectional Technologies | 14 | Active |
| US8297086B2 | Loop connector and cable lock using the same | Emerging Cross-Sectional Technologies | 11 | Active |
| US9981030B2 | Glycan conjugates and use thereof | Emerging Cross-Sectional Technologies | 9 | Active |
| US9490217B1 | Overlay marks and semiconductor process using the overlay marks | Electricity | 9 | Active |
| USD691457S1 | Lock | General | 9 | Active |
| USD690580S1 | Lock | General | 8 | Active |
| USD689357S1 | Lock | General | 6 | Active |
| US7781913B2 | UPS having solar powered battery charger | Emerging Cross-Sectional Technologies | 6 | Active |
| USD691871S1 | Lock | General | 6 | Active |
| US5914765A | Eyeglasses for those who can see and read things clearly only at different focuses | Physics | 5 | Expired |
| US5938268A | Sun visor for automobiles | Performing Operations; Transporting | 4 | Expired |
| USD899219S1 | Lock box | General | 4 | Active |
| US10513871B2 | Knob lock and lock box having the same | Fixed Constructions | 4 | Active |
| US6089643A | Glare shielding and light polarizing visor | Performing Operations; Transporting | 4 | Expired |
| US8111023B2 | Control system for different colors of light emitting diodes | Electricity | 2 | Active |
| US11591822B2 | Multi-key lock core | Fixed Constructions | 2 | Active |
| US9752354B2 | Chain lock | Fixed Constructions | 1 | Active |
| US9078321B2 | Light emitting system with light emitting power stabilization | Electricity | 1 | Active |
| US10017965B2 | Chain lock | Fixed Constructions | 0 | Active |
| US8665165B1 | Broad beam waveguide feed and reflector antenna employing same | Electricity | 0 | Active |
| US10707092B1 | Manufacturing method for semiconductor pattern | Electricity | 0 | Active |
| US8669719B2 | Light-emitting system having a luminous flux control device | Electricity | 0 | Active |
| US9030112B2 | Illumination system, and driving device and signal transmitter device thereof | Electricity | 0 | Active |
| US7561130B2 | Solar powered street-lamp control circuit | Emerging Cross-Sectional Technologies | 0 | Active |
| US12276137B2 | Stepless adjustable electronic device locking apparatus | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.