RALINK TECHNOLOGY CORP.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 2283
 
  
 
H03B GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS 162
 
  
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 179
 
  
 
H04K SECRET COMMUNICATION; JAMMING OF COMMUNICATION157
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 1187

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8693414 Multi-user transmission method, multiple input multiple output transmission system using the same, scheduling method and access point using the same for scheduling simultaneous transmissionDec 15, 10Apr 08, 14[H04W]
8687717 Method and apparatus for closed loop beamforming in wireless communication systemsJul 09, 09Apr 01, 14[H04L]
5394116 Fractional phase shift ring oscillator arrangementDec 29, 93Feb 28, 95[H03L, H03B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8576944 Signal transmitting apparatus for OFDM system and parameter adjusting method thereofExpiredApr 03, 09Nov 05, 13[H04L, H04K]
2013/0244,585 Transmission Power Control Negotiation Method and Wireless Communication System Using the SameAbandonedMar 14, 12Sep 19, 13[H04W]
2013/0176,008 Soft Start Circuit and Power Supply Device Using the SameAbandonedJan 09, 12Jul 11, 13[G05F]
2013/0097,349 Quality of Service Arbitration Method and Quality of Service Arbiter ThereofAbandonedOct 14, 11Apr 18, 13[G06F]
2013/0058,391 Timing Recovery Module and Timing Recovery MethodAbandonedSep 01, 11Mar 07, 13[H04L, H03H]
2013/0033,116 Power detecting circuit with fast power removing detection, electronic device and method thereofAbandonedAug 03, 11Feb 07, 13[H02J]
2013/0028,247 Method for Transmitting a Packet via Heterogeneous NetworksAbandonedDec 08, 11Jan 31, 13[H04L, H04W]
2012/0294,310 Wide Area Network Interface Selection Method and Wide Area Network System Using the SameAbandonedMay 18, 11Nov 22, 12[H04L]
2012/0281,714 PACKET PROCESSING ACCELERATOR AND METHOD THEREOFAbandonedSep 08, 11Nov 08, 12[H04J]
2012/0257,308 Surge Protection CircuitAbandonedJun 09, 11Oct 11, 12[H02H]
2012/0257,520 APPARATUS FOR POWER MANAGEMENT IN A NETWORK COMMUNICATION SYSTEMAbandonedApr 11, 11Oct 11, 12[H04L, H04W]
2012/0243,475 Method of Converging a Plurality of Communication Standards and Related Communication DeviceAbandonedMar 22, 12Sep 27, 12[H04W]
2012/0166,846 USB SYSTEM AND POWER MANAGEMENT MODULE AND METHOD THEREOFAbandonedDec 16, 11Jun 28, 12[G06F]
2012/0159,339 METHOD FOR FACILITATING SELECTION OF OBJECTS APPEARING IN A USER INTERFACE OF A WIRELESS CONTROL SYSTEMAbandonedMay 26, 11Jun 21, 12[G06F]
2012/0062,423 PORTABLE DEVICE WITH SMART ANTENNAAbandonedMay 02, 11Mar 15, 12[H01Q]
2012/0062,427 Positioning Method and Wireless Communication System Using the SameAbandonedMar 04, 11Mar 15, 12[G01S]
2011/0317,541 Block Interleaving Method and Block Interleaver Using the SameAbandonedApr 08, 11Dec 29, 11[H04W, H04J]
2011/0317,676 Block Interleaving Method and Block Interleaver Using the SameAbandonedApr 05, 11Dec 29, 11[H04J]
2011/0295,080 Physiology Condition Detection Device and the System ThereofAbandonedMay 27, 11Dec 01, 11[A61B]
2011/0280,326 METHOD FOR CLUSTERING MULTIPLE STATIONSAbandonedFeb 11, 11Nov 17, 11[H04L]

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