MPH Industries, Inc.
16Patents
0Active
16Granted
29Portfolio score
Filing activity: Sep 18, 1978 → Nov 19, 2001
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6417796B1 | Doppler-based traffic radar system | Physics | 72 | Expired |
| USD278215S | Intrusion radar device | General | 43 | Expired |
| US4214243A | Harmonic detector for traffic radar | Physics | 32 | Expired |
| US4293859A | Traffic radar unit | Electricity | 29 | Expired |
| US5886663A | Doppler-based radar system self test circuit and related method | Physics | 27 | Expired |
| US4743908A | Target position radar | Physics | 25 | Expired |
| US5898400A | Observation instrument and remote control handle assembly | Physics | 24 | Expired |
| US6008752A | Doppler-based traffic radar system | Physics | 21 | Expired |
| US6501417B1 | Transceiver assembly used in a Doppler-based traffic radar system | Electricity | 9 | Expired |
| US6462702B1 | Doppler-based traffic radar system | Physics | 7 | Expired |
| US6400309B1 | Doppler-based traffic radar system and related method of operation without detection | Physics | 5 | Expired |
| USD459669S1 | Transceiver assembly cover | General | 3 | Expired |
| USD261735S | Traffic radar unit | General | 3 | Expired |
| US4940376A | Scrap loader for molten metal furnace | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| USD465168S1 | Antenna assembly | General | 1 | Expired |
| USD466425S1 | Transceiver assembly | General | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.