Ping Chuang
7Patents
2h-index
14Co-inventors
37Inventor score
Filing activity: Jun 13, 2002 → May 24, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6872127B2 | Polishing pad conditioning disks for chemical mechanical polisher | Performing Operations; Transporting | 13 | Expired |
| US6987064B2 | Method and composition to improve a nitride/oxide wet etching selectivity | Electricity | 7 | Expired |
| US6875285B2 | System and method for dampening high pressure impact on porous materials | Electricity | 2 | Expired |
| US7354623B2 | Surface modification of a porous organic material through the use of a supercritical fluid | Emerging Cross-Sectional Technologies | 0 | Active |
| US6884149B2 | Method and system for in-situ monitoring of mixing ratio of high selectivity slurry | Performing Operations; Transporting | 0 | Expired |
| US7129151B2 | Planarizing method employing hydrogenated silicon nitride planarizing stop layer | Electricity | 0 | Expired |
| US6729935B2 | Method and system for in-situ monitoring of mixing ratio of high selectivity slurry | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.