INTELLECTUAL DISCOVERY CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 163207
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 68379
 
 
 
H04W WIRELESS COMMUNICATION NETWORKS 59129
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 56229
 
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 54188
 
 
 
H04B TRANSMISSION 38172
 
 
 
G11C STATIC STORES 26125
 
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 25173
 
 
 
A63F CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; GAMES NOT OTHERWISE PROVIDED FOR 1960
 
 
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 19132

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0048,977 AUDIO SIGNAL PROCESSING METHODOct 30, 17Feb 15, 18[H04S, G10L]
2018/0014,142 DIGITAL DEVICE AND METHOD FOR PROVIDING ADDITIONAL SERVICE BY USING THE SAMEFeb 03, 14Jan 11, 18[H04L, G06Q, H04W]
2017/0331,523 WIRELESS POWER TRANSMISSION NETWORK AND WIRELESS POWER TRANSMISSION METHODJul 31, 17Nov 16, 17[H01F, H04B, H02J]
2017/0324,955 METHOD FOR DETERMINING COLOR DIFFERENCE COMPONENT QUANTIZATION PARAMETER AND DEVICE USING THE METHODJul 21, 17Nov 09, 17[H04N]
2017/0302,940 SCALABLE VIDEO CODING METHOD AND APPARATUS USING INTER PREDICTION MODEJul 06, 17Oct 19, 17[H04N]
2017/0260,058 SUBSTRATE HAVING AT LEAST ONE PARTIALLY OR ENTIRELY FLAT SURFACE AND USE THEREOFMay 26, 17Sep 14, 17[B05D, C01B, B01D]
2017/0265,235 METHOD AND APPARATUS FOR SEPARATED CONNECTIONS OF UPLINK AND DOWNLINKMay 26, 17Sep 14, 17[H04L, H04W]
2017/0134,726 TEMPLATE-MATCHING-BASED METHOD AND APPARATUS FOR ENCODING AND DECODING INTRA PICTUREJan 19, 15May 11, 17[H04N]
2017/0134,743 APPARATUS FOR DECODING IMAGE AND METHOD THEREFOREJan 19, 15May 11, 17[H04N]
2017/0118,467 INTRA PREDICTION MODE MAPPING METHOD AND DEVICE USING THE METHODJan 05, 17Apr 27, 17[H04N]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9918083 Method for encoding/decoding an intra-picture prediction mode using two intra-prediction mode candidate, and apparatus using such a methodSep 12, 12Mar 13, 18[H04N]
9905231 Audio signal processing methodApr 15, 14Feb 27, 18[H04S, H04R, G10L]
9893824 Packet transmission/reception method and apparatus in wireless communication systemJul 21, 15Feb 13, 18[H04H, H04L, H04W]
9894488 Open type POI service system using SNS method and method thereofNov 22, 16Feb 13, 18[H04L, G06Q, H04W, G09B]
9894690 Station and method of setting connection the access point and the stationNov 10, 14Feb 13, 18[H04L, H04J, H04W]
9887338 Light emitting diode deviceJul 28, 09Feb 06, 18[H01L]
9882094 Light source with inner and outer bodies comprising three different encapsulantsMar 14, 11Jan 30, 18[G09F, H01L]
RE46678 Method and apparatus for adaptively encoding and decoding a quantization parameter based on a quadtree structureJul 31, 15Jan 16, 18[H04N]
9866281 Wireless power transmission apparatus and method thereforApr 17, 14Jan 09, 18[H04B, H02J]
9854239 Intra prediction mode mapping method and device using the methodJan 05, 17Dec 26, 17[H04N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0118,683 WIRELESS COMMUNICATION SYSTEM AND HANDOVER METHOD THEREOFABANJan 19, 15Apr 27, 17[H04L, H04W]
2016/0192,283 METHOD FOR SEARCHING WIRELESS LAN AND METHOD FOR TRANSFERRING WIRELESS LAN SEARCH INFORMATIONABANMar 09, 16Jun 30, 16[H04W]
2016/0170,211 WEARABLE ELECTRONIC DEVICE AND METHOD OF CONTROLLING THE SAMEABANFeb 19, 16Jun 16, 16[G02B, G06F]
2016/0104,491 AUDIO SIGNAL PROCESSING METHOD FOR SOUND IMAGE LOCALIZATIONABANApr 24, 14Apr 14, 16[H04S, G10L]
2016/0094,323 INTERCELL INTERFERENCE CONTROL THROUGH CONTROL SIGNAL PROVIDED BY TERMINALABANApr 30, 14Mar 31, 16[H04L, H04W]
2016/0088,417 HEAD MOUNTED DISPLAY AND METHOD FOR PROVIDING AUDIO CONTENT BY USING SAMEABANJun 05, 13Mar 24, 16[H04S, H04R]
2016/0070,106 HEAD MOUNTED DISPLAY, DIGITAL DEVICE, AND CONTROL METHOD THEREOFABANJun 05, 13Mar 10, 16[G02B, G06F]
2016/0073,107 METHOD AND APPARATUS FOR VIDEO ENCODING/DECODING USING INTRA PREDICTIONABANApr 15, 14Mar 10, 16[H04N]
2016/0065,160 TERMINAL DEVICE AND AUDIO SIGNAL OUTPUT METHOD THEREOFABANMar 20, 14Mar 03, 16[H03G, G06F]
2016/0066,118 AUDIO SIGNAL PROCESSING METHOD USING GENERATING VIRTUAL OBJECTABANApr 15, 14Mar 03, 16[H04S]
2016/0043,848 METHOD AND DEVICE FOR SENDING AND RECEIVING DEMODULATION REFERENCE SIGNAL ON NEW CARRIER TYPE (NCT) CARRIERABANMar 07, 14Feb 11, 16[H04L, H04W]
2016/0029,300 METHOD AND DEVICE FOR CONFIGURING LINK IN WIRELESS LAN SYSTEMABANMar 15, 13Jan 28, 16[H04W]
2015/0296,197 ENCODING/DECODING METHOD AND ENCODING/DECODING DEVICE USING DEPTH INFORMATIONABANNov 27, 13Oct 15, 15[H04N]
2015/0296,198 METHOD FOR ENCODING AND DECODING IMAGE USING DEPTH INFORMATION, AND DEVICE AND IMAGE SYSTEM USING SAMEABANNov 27, 13Oct 15, 15[H04N]
2015/0218,006 SUBSTRATE HAVING AT LEAST ONE PARTIALLY OR ENTIRELY FLAT SURFACE, AND USE THEREOFABANJun 15, 12Aug 06, 15[C01B]
9097694 Detection method using colorimetric analysisWithdrawnApr 02, 12Aug 04, 15[G01N]
2015/0213,790 DEVICE AND METHOD FOR PROCESSING AUDIO SIGNALABANJul 26, 13Jul 30, 15[H04S, G10K, G10L]
2015/0205,973 METHOD AND APPARATUS FOR PROVIDING DATA SHARINGABANJul 01, 13Jul 23, 15[G06F]
2015/0195,140 APPARATUS AND METHOD FOR SHARING DATA BY USING TOPOLOGYABANJul 01, 13Jul 09, 15[H04L, H04W]
2015/0179,180 METHOD AND DEVICE FOR PROCESSING AUDIO SIGNALABANJul 26, 13Jun 25, 15[H04R, G10L]

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