Bauer; Benjamin B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bauer; Benjamin B..The latest application filed is for "microphone system for producing signals for quadraphonic reproduction".
- Bauer; Benjamin B. - Stamford CT
| Patent | Date |
|---|---|
| Microphone system for producing signals for quadraphonic reproduction Grant 4,096,353 - Bauer June 20, 1 | 1978-06-20 |
| Microphone system for producing signals for quadraphonic reproduction Grant 4,072,821 - Bauer February 7, 1 | 1978-02-07 |
| Method and apparatus for quadraphonic enhancement of stereophonic signals Grant 3,971,890 - Bauer July 27, 1 | 1976-07-27 |
| Directional microphone Grant 3,940,575 - Bauer February 24, 1 | 1976-02-24 |
| Directional loudspeaker Grant 3,903,989 - Bauer September 9, 1 | 1975-09-09 |
| Encoders for quadraphonic sound system Grant 3,890,466 - Bauer June 17, 1 | 1975-06-17 |
| Matrix Decoders For Quadraphonic Sound System Grant 3,835,255 - Bauer September 10, 1 | 1974-09-10 |
| Quadraphonic Reproducing System Grant 3,813,494 - Bauer May 28, 1 | 1974-05-28 |
| Quadraphonic Reproducing System With Gain Riding Logic Grant 3,812,295 - Bauer May 21, 1 | 1974-05-21 |
| Apparatus For Reproducing Quadraphonic Sound Grant 3,798,373 - Bauer March 19, 1 | 1974-03-19 |
| Quadraphonic Recording System Grant 3,794,780 - Bauer , et al. February 26, 1 | 1974-02-26 |
| Four Channel Decoder With Improved Gain Control Grant 3,794,781 - Bauer February 26, 1 | 1974-02-26 |
| Decoders For Quadruphonic Sound Utilizing Wave Matching Logic Grant 3,784,744 - Bauer January 8, 1 | 1974-01-08 |
| Stereo-quadraphonic Matrix System With Matrix Or Discrete Sound Reproduction Capability Grant 3,761,628 - Bauer September 25, 1 | 1973-09-25 |
| Matrixes And Decoders For Quadruphonic Records Grant 3,745,252 - Bauer July 10, 1 | 1973-07-10 |
| Acoustical Direction Detector Grant 3,713,087 - Bauer , et al. January 23, 1 | 1973-01-23 |
| Quadraphonic Reproducing System With Gain Control Grant 3,708,631 - Bauer , et al. January 2, 1 | 1973-01-02 |
| Noise Monitoring Apparatus Grant 3,661,224 - Allen , et al. May 9, 1 | 1972-05-09 |
| Conformal Ear Enclosure Grant 3,602,329 - Bauer , et al. August 31, 1 | 1971-08-31 |
| Loudness Level Indicator Grant 3,594,506 - Bauer , et al. July 20, 1 | 1971-07-20 |
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