Ramakrishnan Ayothi
6Patents
4h-index
11Co-inventors
46Inventor score
Filing activity: Mar 16, 2005 → Sep 24, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8614047B2 | Photodecomposable bases and photoresist compositions | Physics | 447 | Active |
| US7824839B2 | Photoacid generator compounds and compositions | Emerging Cross-Sectional Technologies | 23 | Active |
| US8268531B2 | Photoacid generator compounds and compositions | Emerging Cross-Sectional Technologies | 5 | Active |
| US7393627B2 | Environmentally friendly photoacid generators (PAGs) with no perfluorooctyl sulfonates (PFOS) | Emerging Cross-Sectional Technologies | 4 | Expired |
| US9772558B2 | Sulfonic acid ester containing polymers for organic solvent based dual-tone photoresists | Physics | 3 | Active |
| US8900802B2 | Positive tone organic solvent developed chemically amplified resist | Physics | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.