SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 40148
 
  
 
H04B TRANSMISSION 24186
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 22263
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 13229
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 10437
 
  
 
H04M TELEPHONIC COMMUNICATION 8155
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 6105
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 5154
 
  
 
H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS 5102
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 4131

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0034,599 METHOD AND DEVICE FOR INDICATING SUB-BAND CONFIGURATION, AND METHOD AND DEVICE FOR ACCESSING SUB-BANDMar 08, 17Feb 01, 18[H04L, H04W]
2017/0325,155 USER EQUIPMENT, METHOD FOR CONTROLLING THE SAME AND NETWORK SIDE DEVICEMar 08, 17Nov 09, 17[H04L, H04W]
2016/0352,313 LATCH AND FREQUENCY DIVIDEROct 07, 15Dec 01, 16[H03K]
2016/0277,176 USER EQUIPMENT, INITIAL CELL SEARCHING METHOD AND APPARATUS THEREOFNov 21, 13Sep 22, 16[H04L, H04W, H04J]
2016/0192,367 METHOD AND SYSTEM FOR SEARCHING NETWORK IN LONG TERM EVOLUTION SLAVE MODEDec 14, 15Jun 30, 16[H04L, H04W]
2016/0064,978 USB CHARGER, MOBILE TERMINAL AND CHARGING METHOD THEREOFMay 22, 15Mar 03, 16[H02J]
2016/0066,262 METHOD FOR ENABLING COEXISTENCE OF MULTIPLE WIRELESS COMMUNICATION MODES IN MOBILE TERMINAL AND MOBILE TERMINAL THEREOFMay 06, 15Mar 03, 16[H04W]
2016/0066,307 MIMO COMMUNICATION METHOD AND SYSTEMApr 13, 15Mar 03, 16[H04L, H04W]
2016/0041,674 APPARATUS AND METHOD FOR CONTROLLING A TOUCHSCREEN DISPLAY FOR ONE HAND OPERATIONMay 29, 13Feb 11, 16[G06F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9923396 USB charger, mobile terminal and charging method thereofMay 22, 15Mar 20, 18[H02J]
9924337 Method and apparatus for processing emergency call of communication terminalMar 27, 15Mar 20, 18[H04M, H04W]
9913172 Method for enabling coexistence of multiple wireless communication modes in mobile terminal and mobile terminal thereofMay 06, 15Mar 06, 18[H04L, H04W]
9899860 Charging method, apparatus and system, charger, and chargeable deviceSep 29, 15Feb 20, 18[H02J]
9894711 System and method for identifying dataSep 01, 15Feb 13, 18[H04L, H04W]
9887802 Method and apparatus for controlling transmission rate of physical layerApr 02, 15Feb 06, 18[H04L, G01R]
9866362 Method and system for searching network in long term evolution slave modeDec 14, 15Jan 09, 18[H04L, H04W]
9859875 Latch and frequency dividerOct 07, 15Jan 02, 18[H03K]
9853808 User equipment, initial cell searching method and apparatus thereofNov 21, 13Dec 26, 17[H04L, H04B, H04W, H04J]
9838023 Slow-clock calibration method and unit, clock circuit, and mobile communication terminalOct 28, 15Dec 05, 17[H03L, H03B, H04W, G01R]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0276,735 BLUETOOTH ANTENNA OF COMMON RF COAXIAL CABLE AND ITS COMMUNICATION TERMINALAbandonedDec 13, 13Sep 22, 16[H01Q]
2016/0065,392 MOBILE TERMINALAbandonedMar 10, 15Mar 03, 16[H04L, H04B, H04J]
2015/0379,621 DISPLAYING METHOD IN COMBINATION WITH THE THREE-DIMENSIONAL SHOPPING PLATFORM AND THE GEOGRAPHICAL POSITIONING DEVICEAbandonedJan 02, 14Dec 31, 15[G06Q]
2015/0350,815 METHOD, DEVICE AND SYSTEM FOR SHARING NETWORKAbandonedApr 13, 15Dec 03, 15[H04W]
2015/0242,538 METHOD AND SYSTEM FOR DEVELOPING APPLICATIONS FOR CONSULTING CONTENT AND SERVICES ON A TELECOMMUNICATIONS NETWORKAbandonedMar 18, 13Aug 27, 15[G06F]
2015/0245,286 SELF-ADAPTIVE COMMUNICATIONS NETWORK SELECTIONAbandonedNov 06, 12Aug 27, 15[H04W]
2015/0161,219 METHOD AND SYSTEM FOR EXECUTING AN APPLICATION FOR CONSULTING CONTENT AND SERVICES ACCESSIBLE BY BROWSING A TELECOMMUNICATIONS NETWORKAbandonedMar 18, 13Jun 11, 15[G06F]
2015/0133,105 MOBILE TERMINAL SETTINGS SWITCHING SYSTEMAbandonedJul 01, 14May 14, 15[H04W]
2015/0117,401 CIRCUIT-SWITCHED FALLBACK DELAY MITIGATIONAbandonedOct 31, 13Apr 30, 15[H04W]
2015/0036,650 CHANNEL ESTIMATION METHOD FOR OVERCOMING CHANNEL DISCONTINUITY BETWEEN SUBBANDS OF AN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING (OFDM) SYSTEMAbandonedApr 07, 13Feb 05, 15[H04L, H04W]
2014/0146,667 MOBILE TERMINAL AND SERVICE PROCESSING METHOD THEREOF, AND BASEBAND PROCESSING CHIPAbandonedAug 12, 11May 29, 14[H04W]

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