NIPPON HOSO KYOKAI

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 22220
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 18267
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 9438
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 9189
 
  
 
H04B TRANSMISSION 9201
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 7198
 
  
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 7131
 
  
 
H04J MULTIPLEX COMMUNICATION 7118
 
  
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 691
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 6105

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0038,942 TRANSMITTER, RECEIVER, AND SEMICONDUCTOR CHIPFeb 09, 16Feb 08, 18[H04L, G01S]
2017/0163,376 MODULATOR, DEMODULATOR, TRANSMISSION DEVICE, AND RECEPTION DEVICENov 13, 14Jun 08, 17[H04L, H03M]
2016/0005,994 ORGANIC ELECTROLUMINESCENCE DEVICEFeb 28, 14Jan 07, 16[H01L]
2015/0334,502 SOUND SIGNAL DESCRIPTION METHOD, SOUND SIGNAL PRODUCTION EQUIPMENT, AND SOUND SIGNAL REPRODUCTION EQUIPMENTDec 16, 13Nov 19, 15[H04S]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9836269 Device and method for generating audio data, and device and method for playing audio dataOct 11, 13Dec 05, 17[H04S, H04B, G06F]
9804815 Device and method for generating audio data, and device and method for playing audio dataOct 11, 13Oct 31, 17[H04S, H04B, G06F]
9641875 Video signal transmitting device, video signal receiving device, and recording mediumSep 04, 13May 02, 17[H04N]
9628590 Method for encoding and decoding scheme using time stampSep 26, 14Apr 18, 17[H04L, H04N, H04J]
9485513 Encoding device, decoding device, and programDec 10, 14Nov 01, 16[H04N]
9215480 Terminal cooperation system, receiver, and receiving methodMay 18, 12Dec 15, 15[H04N, H04H]
9191695 Receiver, program, and reception methodSep 14, 12Nov 17, 15[H04L, H04N, G06F, H04H]
9129609 Speech speed conversion factor determining device, speech speed conversion device, program, and storage mediumJan 27, 12Sep 08, 15[G10L]
9003482 Receiving device, transmitting device, broadcasting system, receiving method, and non-transitory computer-readable recording mediumJan 31, 12Apr 07, 15[H04L, H04N, G06F, H04H]
8997141 Cooperative communication/broadcasting system, application management server, receiver, reception method for receiver, and application management method for application management serverMay 18, 12Mar 31, 15[H04N, G05B, G06F, H04H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0103,944 MOBILE COMMUNICATION METHOD AND RADIO TERMINALAbandonedOct 11, 13Apr 16, 15[H04L]
2014/0344,846 RECEIVER, PROGRAM AND RECEIVING METHODAbandonedMay 18, 12Nov 20, 14[H04N, H04H]
2014/0344,877 RECEPTION DEVICE, PROGRAM, AND RECEPTION METHODAbandonedSep 14, 12Nov 20, 14[H04N]
2014/0321,575 TRANSMISSION DEVICE, RECEPTION DEVICE, TRANSMISSION METHOD, AND RECEPTION METHODAbandonedNov 16, 12Oct 30, 14[H04L, H04B]
2014/0214,967 RECEIVER AND RECEPTION METHODAbandonedAug 17, 12Jul 31, 14[H04L]
2014/0109,129 INTEGRATED BROADCASTING COMMUNICATIONS RECEIVER AND INTEGRATED BROADCASTING COMMUNICATIONS SYSTEMAbandonedMay 18, 12Apr 17, 14[H04N]
2014/0096,154 INTEGRATED BROADCASTING COMMUNICATIONS RECEIVER AND RESOURCE MANAGING DEVICEAbandonedMay 18, 12Apr 03, 14[H04N]
2014/0089,994 INTEGRATED BROADCASTING COMMUNICATIONS RECEIVERAbandonedMay 18, 12Mar 27, 14[H04N]
2014/0090,000 INTEGRATED BROADCASTING COMMUNICATIONS RECEIVERAbandonedMay 18, 12Mar 27, 14[H04N]
2014/0090,005 INTEGRATED BROADCASTING COMMUNICATIONS RECEIVERAbandonedMay 18, 12Mar 27, 14[H04N]
2014/0090,019 INTEGRATED BROADCASTING COMMUNICATIONS RECEIVER, RESOURCE ACCESS CONTROLLING PROGRAM, AND INTEGRATED BROADCASTING COMMUNICATIONS SYSTEMAbandonedMay 18, 12Mar 27, 14[H04L]
2014/0040,437 RECEIVER AND RECEPTION METHODAbandonedMay 18, 12Feb 06, 14[G06F]
2013/0303,077 RECEIVING DEVICE, BROADCASTING SYSTEM, RECEIVING METHOD, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUMAbandonedJan 31, 12Nov 14, 13[H04H]
2013/0223,593 X-RAY SENSOR, METHOD FOR TESTING THE X-RAY SENSOR, AND X-RAY DIAGNOSTIC DEVICE EQUIPPED WITH THE X-RAY SENSORAbandonedNov 16, 11Aug 29, 13[G01T]
8203611 Imaging apparatus having electron source arrayExpiredMay 20, 08Jun 19, 12[H01J, H01L]
8203112 Image sensing deviceExpiredJul 16, 09Jun 19, 12[H01L]
8169538 Image rotation adaptorExpiredDec 23, 08May 01, 12[H04N]
8143628 Flexible display and manufacturing method of the sameExpiredAug 16, 10Mar 27, 12[G09G]
8026971 Visible and infrared light image-taking optical systemExpiredMay 17, 07Sep 27, 11[H04N, G03B]
2011/0208,828 NODE APPARATUS AND COMPUTER-READABLE STORAGE MEDIUM FOR COMPUTER PROGRAMAbandonedFeb 22, 11Aug 25, 11[G06F]

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