Ranjit Pradhan
25Patents
12h-index
42Co-inventors
81Inventor score
Filing activity: Oct 5, 1999 → Jul 14, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6468077B1 | Compact device for curing dental compositions and method of curing | Human Necessities | 82 | Expired |
| US6318996A | Method for curing a dental composition using a light emitting diode | Human Necessities | 79 | Expired |
| US6755647B2 | Photocuring device with axial array of light emitting diodes and method of curing | Human Necessities | 74 | Expired |
| US8665440B1 | Pseudo-apposition eye spectral imaging system | Physics | 66 | Active |
| US6511317B2 | Device for curing photosensitive dental compositions with off-axis lens and method of curing | Human Necessities | 55 | Expired |
| USD751167S1 | Projectile | General | 33 | Active |
| US8063307B2 | Self-healing electrical communication paths | Human Necessities | 32 | Active |
| US9831899B1 | Integrative software radio | Electricity | 29 | Active |
| US8687810B2 | Chaotic cipher system and method for secure communication | Electricity | 27 | Active |
| US7781739B1 | Quantum-imaging system and mode of operation and method of fabrication thereof | Physics | 18 | Active |
| US9722646B1 | Integrative software radio frequency management system and method for compensation of nonlinear response in radio frequency devices | Electricity | 17 | Active |
| US9152182B1 | Reconfigurable mass data recording method and system | Physics | 12 | Active |
| US8194858B2 | Chaotic cipher system and method for secure communication | Electricity | 10 | Active |
| US9689987B1 | Integrative optics system, device, and method | Physics | 3 | Active |
| US9739584B2 | Projectile tracer | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US10317532B1 | Integrative optics system, device, and method | Physics | 3 | Active |
| US8576406B1 | Luminaire illumination system and method | Mechanical Engineering; Lighting; Heating | 3 | Active |
| USD773463S1 | Retroscan | General | 3 | Active |
| US11258471B2 | Integrative software radio | Electricity | 2 | Active |
| US8797406B2 | Omnidirectional imaging optics with 360°-seamless telescopic resolution | Physics | 1 | Active |
| US10511337B2 | Integrative software radio | Electricity | 1 | Active |
| USD773464S1 | Retroscan | General | 1 | Active |
| US8743199B2 | Omnidirectional imaging optics with 360°-seamless telescopic resolution | Physics | 1 | Active |
| US10466341B1 | Integrative optical platform assembly with an optical detection system | Physics | 0 | Active |
| US11852817B2 | Curved waveguide for slim head up displays | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.