BEIJING INSTITUTE OF TECHNOLOGY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 5442
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 5123
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 4202
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 2203
 
  
 
H04B TRANSMISSION 2208
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 2283
 
  
 
A47B TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE 151
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192
 
  
 
B60L ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL 175
 
  
 
B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT 173

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0051,976 PHYSICAL PARAMETER ESTIMATING METHOD, PHYSICAL PARAMETER ESTIMATING DEVICE, AND ELECTRONIC APPARATUSMar 02, 17Feb 22, 18[G01B]
2017/0193,133 METHOD AND DEVICE FOR AUTOMATICALLY ROUTING MULTI-BRANCH CABLESep 30, 16Jul 06, 17[G06F]
2017/0193,134 METHOD AND DEVICE FOR AUTOMATICALLY ROUTING MULTI-BRANCH CABLEOct 10, 16Jul 06, 17[G06F]
2017/0140,915 SYSTEM AND METHOD FOR REDUCING THE SPACE CHARGE EFFECT IN A LINEAR ION TRAPOct 14, 16May 18, 17[H01J]
2017/0124,230 METHOD AND APPARATUS FOR SIMULATING POSTURE OF FLEXIBLE CABLE BASED ON SPRING-MASS MODEL COMBINING BENDING AND TORSIONDec 13, 16May 04, 17[G06F]
2017/0098,021 METHOD OF ESTIMATING THE PARAMETERS AND STATE OF POWER SYSTEM OF ELECTRIC VEHICLENov 17, 16Apr 06, 17[G06F, B60L]
2015/0300,897 SENSOR DEVICE AND RESIDUAL STRESS DETECTION SYSTEM EMPLOYING SAMEJul 02, 13Oct 22, 15[G01L, G01N]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9863826 Sensor device and residual stress detection system employing sameJul 02, 13Jan 09, 18[G01L, G01N]
9716001 Method for analyzing ionic structureSep 05, 14Jul 25, 17[H01J, G01N]
9602198 Using fractional fourier transform nonlinear effects in optical fiber link monitoring methodsNov 30, 15Mar 21, 17[H04B]
9602199 Method of measuring optical fiber link chromatic dispersion by fractional Fourier transformation (FRFT)Nov 30, 15Mar 21, 17[H04B]
9568314 Bell-shaped vibrator type angular rate gyroSep 02, 13Feb 14, 17[G01C]
9450807 Inter-domain virtual network mapping method and system and inter-domain virtual networkJul 31, 14Sep 20, 16[H04L]
9410880 Laser differential confocal mapping-spectrum microscopic imaging method and deviceAug 08, 13Aug 09, 16[G01N]
9301606 Unattended full-automatic book management systemApr 15, 13Apr 05, 16[A47B, G06F, B65G]
9244277 Wide angle and high resolution tiled head-mounted display deviceApr 30, 10Jan 26, 16[G09G, G02B]
9239453 Optical see-through free-form head-mounted displayAug 27, 13Jan 19, 16[G02B, G03B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0018,415 DIVIDED-APERTURE LASER DIFFERENTIAL CONFOCAL LIBS AND RAMAN SPECTRUM-MASS SPECTRUM MICROSCOPIC IMAGING METHOD AND DEVICEAbandonedJul 13, 16Jan 19, 17[H01J, G01J]
2016/0268,115 ION SOURCE SYSTEM FOR ATMOSPHERIC PRESSURE INTERFACE, AND MASS SPECTROMETERAbandonedOct 16, 14Sep 15, 16[H01J]
2016/0043,888 Low complexity PAPR suppression method in FRFT-OFDM systemAbandonedOct 18, 15Feb 11, 16[H04L]
9207443 Optical see-through free-form head-mounted displayWithdrawnAug 27, 13Dec 08, 15[G02B, G03B]
2015/0177,194 Dual Robot Detection Apparatus For Non-Damage DetectionAbandonedJul 04, 13Jun 25, 15[G01N, B25J]
2013/0010,286 METHOD AND DEVICE OF DIFFERENTIAL CONFOCAL AND INTERFERENCE MEASUREMENT FOR MULTIPLE PARAMETERS OF AN ELEMENTAbandonedNov 09, 11Jan 10, 13[G01N, G01B]

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