Polk Audio, Inc.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Polk Audio, Inc..The latest application filed is for "acoustic surround immersion control system and method".
- Polk Audio, Inc. - Baltimore MD US
- Polk Audio, Inc. - Vista CA
- Polk Audio, Inc - Vista CA
Trademarks
| Patent | Date |
|---|---|
| Personalized modular headphone system and method Grant 9,226,060 - Minarik , et al. December 29, 2 | 2015-12-29 |
| Acoustic surround immersion control system and method Grant 9,226,091 - Lyons , et al. December 29, 2 | 2015-12-29 |
| Acoustic Surround Immersion Control System And Method App 20150341738 - Lyons; Matthew ; et al. | 2015-11-26 |
| Sound bar Grant D738,853 - Savage , et al. September 15, 2 | 2015-09-15 |
| Speaker Grant D718,738 - Michael , et al. December 2, 2 | 2014-12-02 |
| Floor subwoofer Grant D718,740 - Savage , et al. December 2, 2 | 2014-12-02 |
| Square speaker Grant D718,739 - DiTullo , et al. December 2, 2 | 2014-12-02 |
| Headphone System With Retractable Microphone App 20140233754 - Chae; Kenneth S. ; et al. | 2014-08-21 |
| Personalized Modular Headphone System And Method App 20140177884 - Minarik; Ryan ; et al. | 2014-06-26 |
| Ceiling-mounted loudspeaker enclosure Grant 8,634,586 - Smith , et al. January 21, 2 | 2014-01-21 |
| In-room acoustic magnitude response smoothing via summation of correction signals Grant 8,194,874 - Starobin , et al. June 5, 2 | 2012-06-05 |
| Audio system Grant D637,994 - Chae , et al. May 17, 2 | 2011-05-17 |
| Compact audio reproduction system with large perceived acoustic size and image Grant 7,817,812 - Polk, Jr. , et al. October 19, 2 | 2010-10-19 |
| Speaker Grant D617,775 - Chae , et al. June 15, 2 | 2010-06-15 |
| Optimized low frequency response of loudspeaker systems having main and sub-speakers Grant 4,638,505 - Polk , et al. January 20, 1 | 1987-01-20 |
| Method and apparatus for reproducing sound having a realistic ambient field and acoustic image Grant 4,569,074 - Polk February 4, 1 | 1986-02-04 |
| Method and apparatus for reproducing sound having an expanded acoustic image Grant 4,497,064 - Polk January 29, 1 | 1985-01-29 |
| Method and apparatus for reproducing sound having a realistic ambient field and acoustic image Grant 4,489,432 - Polk December 18, 1 | 1984-12-18 |
| Subwoofer system using a passive radiator Grant 4,350,847 - Polk September 21, 1 | 1982-09-21 |
| NCAGE Code | 63043 | POLK AUDIO INC |
| CAGE Code | 63043 | POLK AUDIO INC |
| SEC | 0000793982 | POLK AUDIO INC of MARYLAND |
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