Satyendra Kumar
35Patents
12h-index
41Co-inventors
81Inventor score
Filing activity: Sep 24, 1992 → Sep 13, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5949508A | Phase separated composite organic film and methods for the manufacture thereof | Physics | 114 | Expired |
| US5530566A | Polymer dispersed ferroelectric smectic liquid crystal formed by inducing a force during phase separation | Physics | 110 | Expired |
| US6864931B1 | Electrically controllable liquid crystal microstructures | Physics | 69 | Expired |
| US7608798B2 | Plasma catalyst | Emerging Cross-Sectional Technologies | 47 | Active |
| US5321533A | Polymer dispersed ferroelectric smectic liquid crystal | Physics | 45 | Expired |
| US7132621B2 | Plasma catalyst | Emerging Cross-Sectional Technologies | 39 | Expired |
| US7445817B2 | Plasma-assisted formation of carbon structures | Electricity | 30 | Expired |
| US6870124B2 | Plasma-assisted joining | Emerging Cross-Sectional Technologies | 24 | Expired |
| US7227097B2 | Plasma generation and processing with multiple radiation sources | Emerging Cross-Sectional Technologies | 23 | Expired |
| US7189940B2 | Plasma-assisted melting | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5936691A | Method of preparing alignment layer for use in liquid crystal devices using in-situ ultraviolet exposure | Physics | 14 | Expired |
| US7309843B2 | Plasma-assisted joining | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7497922B2 | Plasma-assisted gas production | Chemistry; Metallurgy | 12 | Expired |
| US7214280B2 | Plasma-assisted decrystallization | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6454877B1 | Laser phase transformation and ion implantation in metals | Chemistry; Metallurgy | 12 | Expired |
| US7671309B2 | Microwave combustion system for internal combustion engines | Electricity | 9 | Active |
| US7592564B2 | Plasma generation and processing with multiple radiation sources | Emerging Cross-Sectional Technologies | 8 | Active |
| US7498066B2 | Plasma-assisted enhanced coating | Electricity | 7 | Expired |
| US6939587B1 | Fabrication of aligned crystal cell/film by simultaneous alignment and phase separation | Physics | 7 | Expired |
| US8255254B2 | Program management systems and method thereof | Physics | 6 | Active |
| US7432470B2 | Surface cleaning and sterilization | Electricity | 5 | Expired |
| US7075613B2 | Electro-optical display with in-situ polymerized columns providing alignment and structural bond between substrate | Physics | 5 | Expired |
| US7638727B2 | Plasma-assisted heat treatment | Chemistry; Metallurgy | 4 | Expired |
| US6658118B1 | Suppression of fluid-borne noise | Physics | 3 | Expired |
| US7465362B2 | Plasma-assisted nitrogen surface-treatment | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.