Hui Long Fund Limited Liability Company

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04B TRANSMISSION 2208
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 2283

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8787244 Method and device for user cooperative communicationMar 08, 12Jul 22, 14[H04B]
8611450 Multiple-input multiple-output signal detectors based on relaxed lattice reductionJan 11, 12Dec 17, 13[H04L, H03D]
8155049 Method and device for user cooperative communicationApr 29, 09Apr 10, 12[H04B]
8116399 Multiple-input multiple-output signal detectors based on relaxed lattice reductionJan 31, 08Feb 14, 12[H04L, H03D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0221,252 LOW COMPLEXITY AGC FOR MB-OFDMAbandonedFeb 29, 08Sep 03, 09[H04B, H03G]
2009/0196,360 LATTICE-REDUCTION-AIDED MIMO DETECTORSAbandonedJan 31, 08Aug 06, 09[H04L]
2009/0109,953 ROBUST TIMING SYNCHRONIZATION FOR MB-OFDM FREQUENCY HOPPING SYSTEMS IN A SOP ENVIRONMENTAbandonedOct 29, 07Apr 30, 09[H04J]
2008/0219,366 COMBINED RATE AND PRECODER DESIGN FOR SLOW FADING CORRELATED MIMO CHANNELS WITH LIMITED FEEDBACKAbandonedFeb 29, 08Sep 11, 08[H04K]
2008/0219,369 ROBUST RATE, POWER AND PRECODER ADAPTATION FOR SLOW FADING MIMO CHANNELS WITH NOISY LIMITED FEEDBACKAbandonedMar 04, 08Sep 11, 08[H04L]

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