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Patent applications and USPTO patent grants for PicTel Corporation.The latest application filed is for "method and apparatus employing adaptive filtering for efficiently communicating image sequences".
Patent | Date |
---|---|
Method and apparatus employing adaptive filtering for efficiently communicating image sequences Grant 5,001,560 - Ericsson March 19, 1 | 1991-03-19 |
Method and apparatus for efficiently encoding and decoding image sequences Grant 4,816,914 - Ericsson March 28, 1 | 1989-03-28 |
Method and apparatus employing adaptive filtering for efficiently communicating image sequences Grant 4,794,455 - Ericsson December 27, 1 | 1988-12-27 |
Method and apparatus for providing motion estimation signals for communicating image sequences Grant 4,661,849 - Hinman April 28, 1 | 1987-04-28 |
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