Yi-Ping Cheng
8Patents
1h-index
10Co-inventors
40Inventor score
Filing activity: May 12, 2015 → Nov 27, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD1003973S1 | Photo booth | General | 5 | Active |
| US10170296B2 | TiN pull-back and cleaning composition | Electricity | 1 | Active |
| US10755489B2 | Interactive camera system with virtual reality technology | Physics | 0 | Active |
| US11117157B2 | Nebulizer | Human Necessities | 0 | Active |
| US11377624B2 | Cleaning composition for post-etch or post ash residue removal from a semiconductor substrate and corresponding manufacturing process | Chemistry; Metallurgy | 0 | Active |
| US12331239B2 | Composition and process for selectively etching a layer comprising an aluminium compound in the presence of layers of low-k materials, copper and/or cobalt | Electricity | 0 | Active |
| US10141181B2 | TiN pull-back and cleaning composition | General | 0 | Revoked |
| US12024693B2 | Imidazolidinethione-containing compositions for post-ash residue removal and/or for oxidative etching of a layer or mask comprising TiN | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.