KAON SYSTEMS, INC.
Patent Owner
Stats
- 5 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Dec 14, 2010 most recent publication
Details
- 5 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 2,281 Total Citation Count
- Oct 10, 2000 Earliest Filing
- 8 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
7454212 OFDMA with adaptive subcarrier-cluster configuration and selective loadingAug 08, 05Nov 18, 08[H04B]
7164669 Multi-carrier communication with time division multiplexing and carrier-selective loadingJan 17, 02Jan 16, 07[H04J]
7146172 Multi-carrier communications with adaptive cluster configuration and switchingApr 17, 01Dec 05, 06[H04Q]
7072315 Medium access control for orthogonal frequency-division multiple-access (OFDMA) cellular networksOct 10, 00Jul 04, 06[H04Q]
6870808 Channel allocation in broadband orthogonal frequency-division multiple-access/space-division multiple-access networksOct 18, 00Mar 22, 05[H04B, H04J]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
7852812 Communication system using OFDM for one direction and DSSS for another directionExpiredAug 09, 05Dec 14, 10[H04B]
7573850 Multi-carrier communications with group-based subcarrier allocationExpiredOct 26, 07Aug 11, 09[H04B, H04W, H04J]
7379742 Multi-carrier communications with adaptive cluster configuration and switchingExpiredNov 02, 06May 27, 08[H04Q]
7355962 Multi-carrier communications with group-based subcarrier allocationExpiredMar 21, 05Apr 08, 08[H04J]
6947748 OFDMA with adaptive subcarrier-cluster configuration and selective loadingExpiredDec 15, 00Sep 20, 05[H04Q, H04J]
6940827 Communication system using OFDM for one direction and DSSS for another directionExpiredMar 09, 01Sep 06, 05[0000]
6904283 Multi-carrier communications with group-based subcarrier allocationExpiredApr 17, 01Jun 07, 05[H04M, H04Q, H04B, H04J]
6751444 Method and apparatus for adaptive carrier allocation and power control in multi-carrier communication systemsExpiredJul 02, 01Jun 15, 04[H04B]
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