Richenstein; Lawrence
Patent Applications and Registrations
Patent applications and USPTO patent grants for Richenstein; Lawrence.The latest application filed is for "multiple channel wireless communication system".
- Richenstein; Lawrence - Brookville NY
| Patent | Date |
|---|---|
| Wireless speakers Grant 8,290,173 - Richenstein , et al. October 16, 2 | 2012-10-16 |
| Noise cancellation for wireless audio distribution system Grant 8,208,654 - Coutinho , et al. June 26, 2 | 2012-06-26 |
| Multiple channel wireless communication system Grant 7,603,080 - Richenstein , et al. October 13, 2 | 2009-10-13 |
| Multiple Channel Wireless Communication System App 20080215777 - Richenstein; Lawrence ; et al. | 2008-09-04 |
| Multiple channel wireless communication system Grant 7,359,671 - Richenstein , et al. April 15, 2 | 2008-04-15 |
| Noise Cancellation For Wireless Audio Distribution System App 20070242834 - Coutinho; Roy S. ; et al. | 2007-10-18 |
| Multiple channel wireless communication system Grant 7,233,769 - Richenstein , et al. June 19, 2 | 2007-06-19 |
| Wireless Speakers App 20060287745 - Richenstein; Lawrence ; et al. | 2006-12-21 |
| Multiple channel wireless communication system Grant 7,076,204 - Richenstein , et al. July 11, 2 | 2006-07-11 |
| Multiple channel wireless communication system App 20060116073 - Richenstein; Lawrence ; et al. | 2006-06-01 |
| Multiple channel wireless communication system App 20060083393 - Richenstein; Lawrence ; et al. | 2006-04-20 |
| Multiple channel wireless communication system Grant 6,987,947 - Richenstein , et al. January 17, 2 | 2006-01-17 |
| Multiple channel wireless communication system App 20040157555 - Richenstein, Lawrence ; et al. | 2004-08-12 |
| Multiple channel wireless communication system App 20030083024 - Richenstein, Lawrence ; et al. | 2003-05-01 |
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