Chun-Hsiang Lai
26Patents
8h-index
15Co-inventors
72Inventor score
Filing activity: Mar 7, 2001 → Dec 27, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6724677B1 | ESD device used with high-voltage input pad | Electricity | 36 | Expired |
| US6661273B1 | Substrate pump circuit and method for I/O ESD protection | Electricity | 22 | Expired |
| US6933540B2 | ESD protection apparatus and method for dual-polarity input pad | Electricity | 18 | Expired |
| US7187527B2 | Electrostatic discharge conduction device and mixed power integrated circuits using same | Electricity | 17 | Expired |
| US6965504B2 | ESD protection apparatus and method for a high-voltage input pad | Electricity | 16 | Expired |
| US7911749B2 | Electrostatic discharge protection device for pad and method and structure thereof | Electricity | 13 | Active |
| US7106563B2 | Electrostatic discharge protection circuit coupled on I/O pad | Electricity | 12 | Expired |
| US6947267B2 | RC controlled ESD circuits for mixed-voltage interface | Electricity | 11 | Expired |
| US10804884B1 | Voltage tolerant level shifter | Electricity | 8 | Active |
| US7643258B2 | Methods and apparatus for electrostatic discharge protection in a semiconductor circuit | Electricity | 7 | Active |
| US6618230B2 | Electrostatic discharge cell of integrated circuit | Electricity | 7 | Expired |
| US7087968B1 | Electrostatic discharge protection circuit and semiconductor circuit therewith | Electricity | 7 | Expired |
| US6628488B2 | Electrostatic discharge protection circuit | Electricity | 6 | Expired |
| US6809915B2 | Gate-equivalent-potential circuit and method for I/O ESD protection | Electricity | 4 | Expired |
| US7582937B2 | ESD protection circuit | Electricity | 3 | Active |
| US7012305B2 | Electro-static discharge protection circuit for dual-polarity input/output pad | Electricity | 3 | Expired |
| US7193274B2 | ESD protection structure and method utilizing substrate triggering for a high-voltage tolerant pad | Electricity | 3 | Expired |
| US6590261B2 | Electrostatic discharge protection structure | Electricity | 3 | Expired |
| US8164112B2 | Electostatic discharge protection circuit coupled on I/O pad | Electricity | 2 | Expired |
| US7291870B2 | Electrostatic protection circuit | Electricity | 2 | Expired |
| US6829125B2 | ESD protection circuit for multi-power and mixed-voltage integrated circuit | Electricity | 1 | Expired |
| US7719805B2 | ESD protection circuit | Electricity | 1 | Active |
| US11567516B2 | Power management circuit and method for integrated circuit having multiple power domains | Emerging Cross-Sectional Technologies | 0 | Active |
| US7573102B2 | ESD protection structure and method utilizing substrate triggering for a high-voltage tolerant pad | Electricity | 0 | Active |
| US8664182B2 | Methods of inhibiting cancer cell growth with HDAC inhibitors and methods of screening for HDAC10 inhibitors | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.