David Hong
30Patents
8h-index
24Co-inventors
71Inventor score
Filing activity: Mar 12, 2004 → Oct 4, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7145174B2 | Semiconductor device | Electricity | 160 | Expired |
| US7382421B2 | Thin film transistor with a passivation layer | Electricity | 156 | Expired |
| USD528714S1 | Pressure washer | General | 25 | Expired |
| US7626201B2 | Semiconductor device | Electricity | 24 | Active |
| US7629191B2 | Semiconductor device | Electricity | 20 | Active |
| US11323797B2 | Acoustic transducer, wearable sound device and manufacturing method of acoustic transducer | Electricity | 10 | Active |
| US10327060B2 | Air pulse generating element and sound producing device | Electricity | 9 | Active |
| US11399228B2 | Acoustic transducer, wearable sound device and manufacturing method of acoustic transducer | Electricity | 8 | Active |
| US7748295B2 | Tire-repair bottle | Emerging Cross-Sectional Technologies | 7 | Active |
| US9193229B2 | Tire repair device | Performing Operations; Transporting | 7 | Active |
| US10567866B1 | Sound producing device and valve | Electricity | 6 | Active |
| US8113191B2 | Flame tamers and arrangement thereof for barbeque grills | Human Necessities | 5 | Active |
| US7977386B2 | Solid forms of selective androgen receptor modulators | Chemistry; Metallurgy | 5 | Active |
| USD523193S1 | Pressure washer | General | 3 | Expired |
| US9492976B2 | Sealant bottle for tire repair of vehicle | Performing Operations; Transporting | 3 | Active |
| US9657730B2 | Heat dissipation structure of tire repair machine | Performing Operations; Transporting | 2 | Active |
| US11884535B2 | Device, package structure and manufacturing method of device | Electricity | 1 | Active |
| US8720495B2 | Integrated supplying apparatus for gas and sizing | Emerging Cross-Sectional Technologies | 1 | Active |
| US11469783B2 | Apparatus, systems, and methods for selecting a wireless device antenna for communication | Electricity | 1 | Active |
| US11368804B1 | Testing apparatus and testing method thereof | Electricity | 1 | Active |
| US8863779B2 | Integrated supplying apparatus for gas and sizing | Emerging Cross-Sectional Technologies | 1 | Active |
| US8171784B2 | Gas cylinder residual gas volume indicator | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11252511B2 | Package structure and methods of manufacturing sound producing chip, forming package structure and forming sound producing apparatus | Electricity | 0 | Active |
| US10771891B2 | Method for manufacturing air pulse generating element | Electricity | 0 | Active |
| US12179037B2 | Radiotherapies and uses thereof | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.