PIONEER DJ CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
1403 COMMUNICATIONS EQUIPMENT, WIRELESS REMOTE CONTROLS AND RADIO AMPLIFIERS2248
 
  
 
1401 EQUIPMENT FOR THE RECORDING OR REPRODUCTION OF SOUNDS OR PICTURES1439
 
  
 
G10H ELECTROPHONIC MUSICAL INSTRUMENTS 1120
 
  
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 11127
 
  
 
H04B TRANSMISSION 4206
 
  
 
H03G CONTROL OF AMPLIFICATION 349
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 3239
 
  
 
G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR 258
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
G09D RAILWAY OR LIKE TIME OR FARE TABLES; PERPETUAL CALENDARS 12

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D810051 Controller for digital audio playerSep 15, 16Feb 13, 18[1403]
D808924 Speaker boxOct 08, 15Jan 30, 18[1403]
9781511 Operation device operating a reproduction control systemJun 13, 16Oct 03, 17[G10H, H04R, G06F]
D797699 Digital audio playerAug 18, 16Sep 19, 17[1403]
D797700 Digital audio playerAug 18, 16Sep 19, 17[1403]
D796481 Audio mixerAug 18, 16Sep 05, 17[1403]
D795840 Audio mixerAug 18, 16Aug 29, 17[1403]
9640216 Reproduction system for maintaining synchronization between a first audio content and a plurality of audio contents during special reproduction of the first audio content, and method and program thereofJul 14, 10May 02, 17[G10H, G11B]
9496839 Audio processing apparatus, reproduction apparatus, audio processing method and programSep 16, 11Nov 15, 16[G10H, H03G, G10D]
D767537 Audio mixerOct 20, 15Sep 27, 16[1403]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8180468 Computer program, information reproduction device, and methodExpiredJun 30, 06May 15, 12[G06F]

Top Inventors for This Owner

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