Ching-Hui Chen
56Patents
8h-index
63Co-inventors
81Inventor score
Filing activity: Jan 3, 2000 → Jul 31, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8411039B2 | Computer keyboard | Physics | 62 | Active |
| US7791093B2 | LED with particles in encapsulant for increased light extraction and non-yellow off-state color | Electricity | 60 | Active |
| USD986654S1 | Display rack with light sources | General | 17 | Active |
| USD434067S | Office business machine | General | 16 | Expired |
| USD437877S | Multi-functional office business machine | General | 14 | Expired |
| USD648058S1 | Stand lamp | General | 13 | Expired |
| USD435860S | Office business machine | General | 9 | Expired |
| US6808093B1 | Hanger assembly | Human Necessities | 9 | Expired |
| US7559476B2 | Thin MFP (multifunction peripheral) | Electricity | 8 | Active |
| US6796500B1 | Business card reader with a replaceable charging cradle | Electricity | 7 | Expired |
| USD489681S1 | Charging cradle with business card reader | General | 7 | Expired |
| US8883793B2 | Tubulin inhibitors and methods of using the same | Chemistry; Metallurgy | 7 | Active |
| USD687836S1 | Portable memory storage device | General | 6 | Active |
| US6837597B1 | Lampshade assembly | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US7688485B2 | Multi-function peripheral with replaceable ink cartridge and associated systems and methods | Electricity | 5 | Active |
| US9935047B2 | Bonding structures and methods forming the same | Electricity | 4 | Active |
| US7888578B2 | Electronic musical score display device | Physics | 4 | Active |
| US9449954B2 | LED with IC integrated lighting module | Emerging Cross-Sectional Technologies | 3 | Active |
| USD542794S1 | Thin scanning and printing device | General | 2 | Expired |
| US7429982B2 | Digital lighting control system | Electricity | 2 | Active |
| US10247402B2 | Lamp device | Electricity | 2 | Active |
| US8297803B2 | Conveniently demountable assembled lamp | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US11239305B2 | Display device and manufacturing method thereof | Emerging Cross-Sectional Technologies | 1 | Active |
| US9758206B2 | Mobile power pack fixed in a steering pipe of a bicycle | Performing Operations; Transporting | 1 | Active |
| US11502402B2 | Integrated patch antenna having insulating substrate with antenna cavity and high-K dielectric | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.