HYTERA COMMUNICATIONS CORP., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 12176
 
  
 
H04B TRANSMISSION 11199
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 8277
 
  
 
H04M TELEPHONIC COMMUNICATION 4159
 
  
 
H01Q AERIALS 3107
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 3117
 
  
 
H04J MULTIPLEX COMMUNICATION 3122
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 2152
 
  
 
1403 COMMUNICATIONS EQUIPMENT, WIRELESS REMOTE CONTROLS AND RADIO AMPLIFIERS268
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0171,911 METHODS AND REPEATER STATIONS FOR ABNORMALITY PROTECTION ON AN EXTENDED TRUNKED RADIO SYSTEMMar 26, 15Jun 15, 17[H04L, H04W]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9814041 Communication mode switching method and deviceJul 24, 14Nov 07, 17[H04L, H04B, H04W]
9781716 High priority service sending and receiving method and device in direct modeAug 15, 11Oct 03, 17[H04W, H04J]
9572054 Realization method, apparatus and system for remote monitoringApr 27, 11Feb 14, 17[H04L, H04W, G01R]
9357664 Portable terminalMar 03, 11May 31, 16[H04M, H02J, H01M, H05K]
9307377 Method, terminal, and system for implementing call forwardingDec 24, 12Apr 05, 16[H04M, H04W]
9219601 Synchronisation method and device for transmit and receive symbols of all-digital receiverJul 25, 12Dec 22, 15[H03L, H04L, H04B]
9183846 Method and device for adaptively adjusting sound effectDec 02, 11Nov 10, 15[H04M, G10L, H03G]
9172273 Smooth switching device and method for double power suppliesMay 25, 10Oct 27, 15[H02J]
9112285 Dual frequency antennaJul 14, 10Aug 18, 15[H01Q]
9078285 Method and network side device for trunking communicationDec 15, 09Jul 07, 15[H04B, H04W]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0009,840 WHIP DUAL-BAND ANTENNAAbandonedMar 24, 10Jan 10, 13[H01Q]
2012/0149,384 METHOD FOR DISTRIBUTING CHANNELS FOR INTERPHONE, COMMUNICATION METHOD, SYSTEM AND INTERPHONEAbandonedSep 03, 10Jun 14, 12[H04W]

Top Inventors for This Owner

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