Pioneer Corp
Pioneer CoActive Patents
0
Total Holdings
19
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| EP0511023A1 | Three dimensional optical recording medium and recording ap… | Expired / Lapsed | 1992-04-27 | — | 17 | Details |
| US5430704A | Reproducing system for an optical disc | Expired / Lapsed | 1993-10-20 | 1995-07-04 | 4 | Details |
| US5270936A | Simplified navigation apparatus | Expired / Lapsed | 1992-09-23 | 1993-12-14 | 5 | Details |
| US5222245A | Gps receiver | Expired / Lapsed | 1991-03-13 | 1993-06-22 | 7 | Details |
| US5220509A | Vehicle navigation apparatus | Expired / Lapsed | 1991-02-20 | 1993-06-15 | 6 | Details |
| US5179519A | Navigation system for vehicle | Expired / Lapsed | 1991-01-24 | 1993-01-12 | 10 | Details |
| US5177490A | Gps satellite signal tracking system for gps receivers | Expired / Lapsed | 1990-12-10 | 1993-01-05 | 14 | Details |
| US5155491A | Satellite radio signal tracking method for gps receivers | Expired / Lapsed | 1990-07-20 | 1992-10-13 | 7 | Details |
| US5117363A | Onboard navigation system | Expired / Lapsed | 1990-07-24 | 1992-05-26 | 6 | Details |
| US4924402A | Method for identifying current position of vehicle | Expired / Lapsed | 1987-07-02 | 1990-05-08 | 7 | Details |
| US4897792A | Method of memorizing travel locus data for use in an automo… | Expired / Lapsed | 1988-09-23 | 1990-01-30 | 5 | Details |
| US4807157A | Method of displaying a map | Expired / Lapsed | 1987-11-02 | 1989-02-21 | 7 | Details |
| US4737678A | Cooling system for projection television receiver | Expired / Lapsed | 1986-08-05 | 1988-04-12 | 7 | Details |
| US3982143A | Piezoelectric diaphragm electro-acoustic transducer | Expired / Lapsed | 1975-02-12 | 1976-09-21 | 10 | Details |
| US3832580A | High molecular weight, thin film piezoelectric transducers | Expired / Lapsed | 1973-01-04 | 1974-08-27 | 16 | Details |
| US3730988A | Electronic transmission system of static picture writings | Expired / Lapsed | 1970-07-29 | 1973-05-01 | 4 | Details |
| US3730997A | Method and apparatus for remotely manipulating an automatic… | Expired / Lapsed | 1970-05-19 | 1973-05-01 | 6 | Details |
| US3643035A | Multichannel magnetic head having a common ground terminal … | Expired / Lapsed | 1969-09-17 | 1972-02-15 | 10 | Details |
| US3511935A | Automatic telephone answering device with a remote control … | Expired / Lapsed | 1967-05-31 | 1970-05-12 | 0 | Details |