C. Kumar N. Patel
25Patents
12h-index
17Co-inventors
78Inventor score
Filing activity: Dec 23, 1991 → Jun 28, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5195023A | Integrated circuit package with strain relief grooves | Electricity | 70 | Expired |
| US6324463A | Cruise control indicator | Performing Operations; Transporting | 41 | Expired |
| US7004909B1 | Diagnostic method for high sensitivity detection of component concentrations in human gas emissions | Human Necessities | 30 | Expired |
| US7903704B2 | Tunable quantum cascade lasers and photoacoustic detection of trace gases, TNT, TATP and precursors acetone and hydrogen peroxide | Electricity | 25 | Active |
| US7502115B2 | System and method for high sensitivity optical detection of gases | Physics | 22 | Active |
| US8068524B1 | Submounts for Semiconductor Lasers | Electricity | 22 | Active |
| US8121164B1 | Quantum cascade laser: bias-neutral design | Electricity | 21 | Active |
| US8014430B2 | Quantum cascade laser | Performing Operations; Transporting | 18 | Active |
| US9077153B2 | Tapered waveguide high-power quantum cascade lasers | Electricity | 17 | Active |
| US9608408B2 | Long wavelength quantum cascade lasers based on high strain composition | Electricity | 16 | Active |
| US5904190A | Method to prevent explosions in fuel tanks | Human Necessities | 14 | Expired |
| US9285310B2 | Diagnostic method for high sensitivity detection of component concentrations in human gas emission | Physics | 14 | Active |
| US10230210B2 | Acousto-optic tuning of lasers | Electricity | 10 | Active |
| US10998690B2 | Acousto-optic tuning of lasers | Electricity | 8 | Active |
| US8994947B2 | Diagnostic method for high sensitivity detection of component concentrations in human gas emissions | Physics | 8 | Active |
| US11050220B2 | Dual quantum cascade laser micropackage | Electricity | 7 | Active |
| US8360974B2 | Diagnostic method for high sensitivity detection of component concentrations in human gas emissions | Human Necessities | 7 | Active |
| US7233739B2 | Optical bit stream reader system | Physics | 4 | Expired |
| US10615562B2 | Acousto-optic tuning of lasers | Electricity | 3 | Active |
| US6956886B1 | Discreetly tunable semiconductor laser arrangement for wavelength division multiplex communication systems | Electricity | 1 | Expired |
| US10622787B2 | Dual quantum cascade laser micropackage | Electricity | 0 | Active |
| US7630633B2 | Optical bit stream reader system and method | Physics | 0 | Active |
| US7339974B2 | Tunable semiconductor laser | Electricity | 0 | Expired |
| US11264777B2 | Acousto-optic tuning of lasers | Electricity | 0 | Active |
| US11431152B2 | Dual quantum cascade laser micropackage | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.