SHARP CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04B TRANSMISSION 41169
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 30255
 
  
 
H04Q SELECTING 1991
 
  
 
H04J MULTIPLEX COMMUNICATION 16109
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 15183
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 14433
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR1184
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 11351
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 11231
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 9124

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0080,806 DEVICE STATE CHECKING SYSTEM, DEVICE STATE CHECKING METHOD, SERVER DEVICE, COMMUNICATION TERMINAL DEVICE, AND COMPUTER PROGRAMApr 18, 14Mar 17, 16[H04N, H04H]
2016/0055,306 USER CONDITION CHECKING SYSTEM, USER CONDITION CHECKING METHOD, COMMUNICATION TERMINAL DEVICE, USER CONDITION NOTIFICATION METHOD, AND COMPUTER PROGRAMMar 26, 14Feb 25, 16[H04L, H04N, G06F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9882499 Switching power supply circuit with reduced noise and potential stabilization of stable potential nodesJan 08, 15Jan 30, 18[H02M]
9613587 Apparatus and method for adaptive image rendering based on ambient light levelsJan 20, 15Apr 04, 17[G09G, G06T, G06K]
9548837 Method and apparatus for transmitting and receiving a data block in a wireless communication systemFeb 15, 07Jan 17, 17[H04L]
9185663 Radio communication system, method of operating a communication system, and a mobile stationNov 09, 04Nov 10, 15[H04W]
9178577 Radio communication system with plural paths from a primary station with plural antennas to a secondary stationApr 23, 02Nov 03, 15[H04B]
9178600 Packet data transmission in a mimo systemSep 12, 03Nov 03, 15[H04L, H04B, H04W]
9161336 Method and apparatus for multi-carrier allocationMar 14, 13Oct 13, 15[H04L, H04W]
9154200 Efficient CQI signaling in multi-beam MIMO systemsOct 17, 13Oct 06, 15[H04L, H04B]
9076598 Paste for dye-sensitized solar cell, transparent insulation film for dye-sensitized solar cell, dye-sensitized solar cell, and dye-sensitized solar cell fabrication methodMar 27, 09Jul 07, 15[H01L, H01B, H01G]
8971458 Space-time/space-frequency coding for multi-site and multi-beam transmissionFeb 20, 14Mar 03, 15[H04L, H04B, H04W]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0318,119 CATION-EXCHANGED QUANTUM DOT PHOTOANODES AND SOLAR CELLSAbandonedDec 04, 12Nov 05, 15[H01L, H01G]
2014/0275,544 QUANTUM DOT-METAL OXIDE LINKERSAbandonedMar 12, 13Sep 18, 14[H01B]
2013/0206,215 QUANTUM DOT SENSITIZED SOLAR CELLAbandonedMar 11, 13Aug 15, 13[H01G]
8412846 Wireless network system for efficiently delivering multimedia messagesExpiredNov 24, 03Apr 02, 13[G06F]
2012/0305,444 MODULE FOR PROTECTING PHOTOVOLTAIC PANELAbandonedFeb 03, 11Dec 06, 12[B65D]
2012/0308,792 RED FLUORESCENCE CONVERSION COMPOSITION AND RED FLUORESCENCE CONVERSION FILMAbandonedOct 28, 10Dec 06, 12[C09K, H05B, B32B]
2012/0298,197 SEALING MEMBER FOR SOLAR CELL PANEL AND SOLAR CELL MODULEAbandonedAug 07, 12Nov 29, 12[H01L]
2012/0270,510 RADIO COMMUNICATION SYSTEMAbandonedJun 26, 12Oct 25, 12[H04B]
2012/0270,543 RADIO COMMUNICATION SYSTEMAbandonedJun 26, 12Oct 25, 12[H04W]
8228939 Radio communication systemExpiredAug 02, 00Jul 24, 12[H04J]
2012/0067,417 SOLAR CELL AND METHOD FOR MANUFACTURING THE SAMEAbandonedDec 01, 11Mar 22, 12[H01L]
2012/0069,597 PLANAR LIGHT SOURCE DEVICE HAVING LIGHT GUIDE PLATE WITH REFLECTIVE MEMBERAbandonedMar 19, 10Mar 22, 12[F21V]
8130340 Liquid crystal display and light guide plateExpiredAug 14, 06Mar 06, 12[G02F]
2012/0020,074 SURFACE LIGHT SOURCE DEVICE HAVING SEPARATED COLOR MIXING MEMBER AND EFFECTIVE MEMBERAbandonedMar 19, 10Jan 26, 12[F21V]
7958542 Methods and devices for counting user equipment units in a mobile radio telecommunication networkExpiredMay 11, 04Jun 07, 11[H04L, G06F]
7810007 Data packet transmissionExpiredNov 03, 04Oct 05, 10[G06F]
2010/0200,048 SEALING MEMBER FOR SOLAR CELL PANEL AND SOLAR CELL MODULEAbandonedSep 01, 08Aug 12, 10[H01L]
7756152 Managing contention-free time allocations in a networkWithdrawnJan 23, 06Jul 13, 10[H04M, H04L, H04Q, H04B]
7669196 Data processing system, data generating device and data outputting deviceExpiredJul 21, 05Feb 23, 10[G06F]
2009/0310,687 METHOD AND APPARATUS FOR SPACE-TIME-FREQUENCY ENCODING AND DECODINGAbandonedJul 11, 07Dec 17, 09[H04L, H03K, H04B]

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