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Patent Portfolio
Our first patent
was issued in 1994 and covers the broad application
of Wavelet mathematics for Sub-band Division Multiplexing (SDM)
tranmission systems.
Date
Filed Date Issued |
USPTO Patent Number : Title - # Claim |
17
Mar 93 22 Nov 94 |
US5367516:
Method and apparatus for signal transmission and reception 24 claims |
18
July 96 28 Oct 97 |
US5682404:
Method and apparatus for signal transmission and reception 31 claims |
17
Oct 97 10 Nov 98 |
US5835590:
Method and apparatus for signal transmission and reception 7 claims |
18
Apr 96 30 Nov 99 |
US5995539:
Method and apparatus for signal transmission and reception 52 claims |
29
Nov 99 17 Jul 01 |
US6263017:
Method and apparatus for signal transmission and reception 3 claims |
27 Jun 01 11 Mar 03 |
US6532256: Method and apparatus for signal transmission and reception 36 claims |
| 31
Aug 01 |
US6735264:
Compensation for Non-Linear Distortion in a modem receiver 12 claims |
Note:
from time to time the U.S. Patent Office changes how it searches for patents.
If the above links do not work, try searching via the USPTO patent
number search.
Also, please drop us a note via our feedback page.
Also, please drop us a note via our feedback page.
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