Prasanta Halder
8Patents
5h-index
17Co-inventors
60Inventor score
Filing activity: May 17, 1984 → Feb 16, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4559994A | Passenger vehicle heat exchanger arrangement | Mechanical Engineering; Lighting; Heating | 28 | Expired |
| US6206092A | 4 zone heating or air conditioning unit for a motor vehicle | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US5524938A | Tube connection for a water box of a motor vehicle heat exchanger | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4768587A | Pipe connection for heat exchangers | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US6427770B2 | 4 zone heating or air conditioning unit for a motor vehicle | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6059324A | Pipe connection coupling, especially for connecting a pipe on a motor vehicle heat exchanger | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US5329997A | Heat exchanger | Emerging Cross-Sectional Technologies | 2 | Expired |
| US12401426B2 | Apparatus and method for adjusting the phase-modulator's modulating signal time reference in a quantum-key-distribution system | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.