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Your search returned 19 patents.
( 370/454 in Current US Classification )
1
Patent IDTitleDate Filed
6950404 Adaptive duty cycle management method and system for radio transmitters May 14, 2001
6931026 Data transmission method in mobile communication system April 14, 1999
6920508 WDM ring network February 28, 2001
6512777 Communication method and system involving distributed management of channel allocation June 12, 1998
6460097 Data stream output apparatus June 9, 1999
6205156 Method and device for data transmission and reception using transmission pause state as reception timing October 14, 1997
5815583 Audio serial digital interconnect June 28, 1996
5331636 Frame removal mechanism using count of frames and delimiter frame for token ring networks May 11, 1992
5280582 No-owner frame and multiple token removal mechanism for token ring networks February 16, 1993
5210827 Nest level judging device for judging the starting and the end addresses December 5, 1990
5012468 Master slave industrial token passing network December 28, 1989
4944038 Method and apparatus for utilization of dual latency stations for performance improvement of token ring networks May 31, 1988
4792945 Local area network system December 1, 1986
4707830 Token passing LAN using a plurality of tokens March 5, 1985
4685105 Loop transmission method October 22, 1985
4604742 Loop type data transmission system April 11, 1984
4602365 Multi-token, multi-channel single bus network February 10, 1984
4587650 Method of simultaneously transmitting isochronous and nonisochronous data on a local area network October 30, 1984
4383314 Circular access linkage loop configuration for system communication January 12, 1981
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