Cheng-Hsien Lee
33Patents
2h-index
20Co-inventors
53Inventor score
Filing activity: Dec 17, 2003 → Apr 7, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD504315S1 | Packaging container | General | 21 | Expired |
| US8504977B1 | Electronic device and method for generating electrical rule file for circuit board | Physics | 3 | Active |
| US10499490B2 | High speed differential trace with reduced radiation in return path | Electricity | 2 | Active |
| US8320137B2 | Printed circuit board | Electricity | 2 | Active |
| US7916494B1 | Printed circuit board | Electricity | 1 | Active |
| US8238115B2 | Computer motherboard | Electricity | 1 | Active |
| US8124884B2 | Printed circuit board | Electricity | 1 | Active |
| US8626482B2 | Equivalent circuit simulation system and method | Physics | 1 | Active |
| US8766740B2 | Equalizer for loss-compensation of high-frequency signals generated in transmission channels | Electricity | 1 | Active |
| US8253031B2 | Printed circuit board | Emerging Cross-Sectional Technologies | 1 | Active |
| US8336020B2 | Computing device and method for inspecting layout of printed circuit board | Physics | 0 | Active |
| US8283574B2 | Printed circuit board with compound via | Electricity | 0 | Active |
| US8489379B2 | Equivalent circuit simulation system and method for HSPICE | Physics | 0 | Active |
| US8798968B2 | Computing device and method for enforcing passivity of scattering parameter equivalent circuit | Physics | 0 | Active |
| US10784607B2 | Golden finger design methodology for high speed differential signal interconnections | Electricity | 0 | Active |
| US8266574B2 | Method of optimizing parameters of electronic components on printed circuit boards | Physics | 0 | Active |
| US10999929B2 | Expansion card interfaces for high-frequency signals and methods of making the same | Electricity | 0 | Active |
| US8255866B2 | Computing device and method for checking distances between transmission lines and anti-pads arranged on printed circuit board | Physics | 0 | Active |
| US10667384B2 | Low frequency reduced passive equalizer | Electricity | 0 | Active |
| US8468490B2 | Electronic device and method for checking layout of printed circuit board | Physics | 0 | Active |
| US10986743B2 | Expansion card interface for high-frequency signals | Electricity | 0 | Active |
| US8191023B2 | System and method for selecting high speed serial signals | Physics | 0 | Active |
| US8838272B2 | Robotic arm control system and method | Physics | 0 | Active |
| US8233717B2 | System and method for extracting feature data of dynamic objects | Physics | 0 | Active |
| US11147196B1 | Air duct with EMI suppression | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.