THE UNIVERSITY OF ELECTRO-COMMUNICATIONS

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04B TRANSMISSION 5205
 
  
 
H01Q AERIALS 4106
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 4238
 
  
 
A61H PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY 333
 
  
 
C22C ALLOYS 369
 
  
 
C22F CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS 334
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 3203
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 3444
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 3282
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 2238

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0064,389 SLEEP STAGE ESTIMATING APPARATUS, BIOLOGICAL DATA ESTIMATING APPARATUS, SLEEP STAGE ESTIMATING METHOD, BIOLOGICAL DATA ESTIMATING METHOD, SLEEP STAGE ESTIMATING PROGRAM, AND BIOLOGICAL DATA ESTIMATING PROGRAMMar 14, 16Mar 08, 18[A61B]
2017/0277,016 LASER DEVICEJun 09, 17Sep 28, 17[G02B, H01S, G02F]
2017/0209,328 ORTHOSISSep 28, 15Jul 27, 17[A61H]
2017/0052,426 LASER DEVICENov 07, 16Feb 23, 17[H01S, G02F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9857659 Laser deviceNov 07, 16Jan 02, 18[G02B, H01S, G02F]
9851617 Laser deviceJun 09, 17Dec 26, 17[G02B, H01S, G02F]
9586256 Forging method and forging dieSep 02, 14Mar 07, 17[B21J, C22F, C22C]
9584906 Mixing device, mixing signal processing device, mixing program and mixing methodAug 31, 12Feb 28, 17[H04S, H04B, H04R, H03G]
9574259 Method for producing high-strength magnesium alloy material and magnesium alloy rodJun 19, 12Feb 21, 17[B21J, C22F, C22C]
9476693 Optical property measurement apparatus and optical property measurement methodDec 04, 13Oct 25, 16[G01N, G01B]
9418238 Search system, search method of search system, and information processing deviceFeb 20, 12Aug 16, 16[H04L, G06F]
9356333 Transmission line resonator, band-pass filter and branching filterOct 02, 12May 31, 16[H01P]
9292742 2D and 3D ion intensity image generating apparatus, method, and computer readable storage mediumAug 22, 12Mar 22, 16[G06F, G06K]
9282468 Communication device, communication method and communication systemOct 18, 11Mar 08, 16[H04B, H04W]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0270,409 RECTIFYING ELEMENTAbandonedJun 26, 13Sep 24, 15[H01L]
2014/0193,594 METAL OBJECT WITH DIAMOND-LIKE CARBON FILM AND METHOD FOR FORMING DIAMOND-LIKE CARBON FILMAbandonedJun 18, 12Jul 10, 14[C23C]
8541738 Surface analyzer of object to be measured and analyzing methodExpiredApr 07, 09Sep 24, 13[G01N]
8494008 Multiplexing circuit and designing method thereforExpiredAug 31, 06Jul 23, 13[H04J]
2013/0093,501 ELECTRICAL STIMULATION DEVICE AND ELECTRICAL STIMULATION METHODAbandonedDec 07, 10Apr 18, 13[H03K]
8385696 Optical nanofiber resonatorExpiredNov 12, 10Feb 26, 13[G02B, H01S]
8345473 Ferromagnetic thin wire elementExpiredApr 21, 08Jan 01, 13[G11C]
8326030 Foreground region extraction program, foreground region extraction apparatus and foreground region extraction methodWithdrawnSep 17, 09Dec 04, 12[G06K]
2012/0218,162 MULTIFREQUENCY ANTENNAAbandonedFeb 22, 11Aug 30, 12[H01Q]
8243205 Television receiving systemExpiredMay 31, 08Aug 14, 12[H04N]
8164396 Harmonic processing circuit and amplifying circuit using the sameExpiredAug 01, 07Apr 24, 12[H03F, H03H]
8165459 Reproducing apparatusExpiredNov 06, 07Apr 24, 12[H04N]
8165888 Reproducing apparatusExpiredMar 14, 08Apr 24, 12[G10L]
8126416 Broadcast receiving apparatusExpiredAug 15, 08Feb 28, 12[H04B]
7952915 Core-rotating element of ferromagnetic dot and information memory element using the core of ferromagnetic dotExpiredMar 01, 07May 31, 11[G11C]
7944330 Resonant element and high frequency filter, and wireless communication apparatus equipped with the resonant element or the high frequency filterExpiredMar 06, 08May 17, 11[H01P]
7936317 Television receiving apparatusExpiredAug 15, 08May 03, 11[H01Q]
7879412 Diamond thin film coating method and diamond-coated cemented carbide memberExpiredJun 10, 05Feb 01, 11[C23C]
7726210 Sample movement control unit, sample movement parameters acquisition method, and sample movement control methodExpiredFeb 18, 05Jun 01, 10[G01N]
7701589 Three-dimensional shape measuring method and apparatusExpiredDec 22, 05Apr 20, 10[G01B]

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Top Inventors for This Owner

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