PEKING UNIVERSITY

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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 50312
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 45402
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 38160
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 30212
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 15240
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 15120
 
  
 
G11C STATIC STORES 14137
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 14271
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 12139
 
  
 
C07D HETEROCYCLIC COMPOUNDS 10152

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0067,363 DISPLAY SUBSTRATE, DISPLAY PANEL, AND DISPLAY APPARATUS HAVING THE SAMEDec 16, 16Mar 08, 18[G02F]
2018/0033,365 DISPLAY DEVICE AND PIXEL CIRCUIT THEREOFMar 17, 16Feb 01, 18[G09G]
2018/0008,937 COMPOSITE MOLECULAR SIEVE MEMBRANE, PREPARATION PROCESS AND USE THEREOFFeb 07, 17Jan 11, 18[B01D]
2017/0294,583 CARBON NANOTUBE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOFSep 05, 16Oct 12, 17[H01L]
2017/0247,256 ULTRA-HIGH DENSITY SINGLE-WALLED CARBON NANOTUBE HORIZONTAL ARRAY AND ITS CONTROLLABLE PREPARATION METHODNov 21, 14Aug 31, 17[C23C, C01B, H01L, B05D, C30B]
2017/0230,290 MULTI-DOMAIN CENTRALIZED CONTENT-CENTRIC NETWORKINGFeb 25, 17Aug 10, 17[H04L]
2017/0218,333 KITS AND METHODS FOR REPROGRAMING NON-HEPATOCYTE CELLS INTO HEPATOCYTE CELLSFeb 04, 15Aug 03, 17[C12N]
2017/0196,997 RARE EARTH-BASED NANOPARTICLE MAGNETIC RESONANCE CONTRAST AGENT AND PREPARATION METHOD THEREOFJun 10, 14Jul 13, 17[A61K]
2017/0200,258 SUPER-RESOLUTION IMAGE RECONSTRUCTION METHOD AND APPARATUS BASED ON CLASSIFIED DICTIONARY DATABASEMay 28, 14Jul 13, 17[G06T]
2017/0026,665 METHOD AND DEVICE FOR COMPRESSING LOCAL FEATURE DESCRIPTOR, AND STORAGE MEDIUMMar 13, 15Jan 26, 17[H04N, G06F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9886050 Adaptive voltage source, shift register and unit thereof, and displayNov 14, 14Feb 06, 18[G09G, G05F, G11C]
9846827 Image printing method and printer for segmenting an image to create first data files and first memory blocks and printing each data file using print position informationNov 08, 13Dec 19, 17[G06F, G06K]
9838663 Virtual viewpoint synthesis method and systemJan 29, 16Dec 05, 17[H04N, G06T]
9825558 Vibration generator and stacked-structure generatorFeb 05, 13Nov 21, 17[H01L, H02N]
9815017 from gas using ethylene glycol composite solutionDec 03, 14Nov 14, 17[B01D]
9795917 Method for removing SOx from gas with modified polyethylene glycolSep 04, 14Oct 24, 17[C01B, B01D]
9800178 Foldable miniature vibration generator and manufacturing method thereofFeb 05, 13Oct 24, 17[H02N]
9793351 Tunnelling field effect transistorSep 01, 14Oct 17, 17[H01L]
9782406 Kinase inhibitor and method for treatment of related diseasesAug 19, 15Oct 10, 17[A61K, C07D]
9779324 Method and device for detecting interest points in imageOct 12, 15Oct 03, 17[G06T, G06K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0193,635 METHOD AND APPARATUS FOR RAPIDLY RECONSTRUCTING SUPER-RESOLUTION IMAGEAbandonedMay 28, 14Jul 06, 17[G06T]
2016/0268,384 METHOD FOR PREPARING A NANO-SCALE FIELD-EFFECT TRANSISTORAbandonedApr 24, 15Sep 15, 16[H01L]
2016/0247,726 METHOD FOR FABRICATING A QUASI-SOI SOURCE-DRAIN MULTI-GATE DEVICEAbandonedMar 31, 14Aug 25, 16[H01L]
2016/0240,778 Multi-Value Nonvolatile Organic Resistive Random Access Memory and Method for Preparing the SameAbandonedMar 31, 14Aug 18, 16[H01L, G11C]
2016/0225,851 SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAMEAbandonedApr 24, 15Aug 04, 16[H01L]
2016/0153,923 METHOD FOR EXTRACTING TRAP TIME CONSTANT OF GATE DIELECTRIC LAYER IN SEMICONDUCTOR DEVICEAbandonedJan 08, 14Jun 02, 16[G01N, G01R]
2016/0133,695 A METHOD OF INHIBITING LEAKAGE CURRENT OF TUNNELING TRANSISTOR, AND THE CORRESPONDING DEVICE AND A PREPARATION METHOD THEREOFAbandonedJan 09, 14May 12, 16[H01L]
2016/0134,765 METHOD AND DEVICE FOR ADJUSTING PAPER FEEDING SPEED IN DIGITAL PRINTING SYSTEMAbandonedNov 11, 13May 12, 16[H04N, B41J, G06K]
2016/0119,141 SECURE COMMUNICATION AUTHENTICATION METHOD AND SYSTEM IN DISTRIBUTED ENVIRONMENTAbandonedNov 08, 13Apr 28, 16[H04L, G06F]
2016/0079,400 A JUNCTION-MODULATED TUNNELING FIELD EFFECT TRANSISTOR AND A FABRICATION METHOD THEREOFAbandonedJan 09, 14Mar 17, 16[H01L]
2016/0043,227 THIN FILM TRANSISTOR AND MANUFACTURING METHOD THEREOFAbandonedNov 11, 13Feb 11, 16[H01L]
2016/0035,889 STRIP-SHAPED GATE TUNNELING FIELD EFFECT TRANSISTOR USING COMPOSITE MECHANISM AND FABRICATION METHOD THEREOFAbandonedJan 08, 14Feb 04, 16[H01L]
2015/0319,080 BASIC SELF-ROUTING UNIT AND METHOD FOR BUILDING ITS HALF-CLEANERS, SORTERS, NETWORK CONCENTRATORS AND MULTICAST SWITCHING NETWORKAbandonedMay 14, 15Nov 05, 15[H04L]
2015/0227,425 METHOD FOR ENCODING, DATA-RESTRUCTURING AND REPAIRING PROJECTIVE SELF-REPAIRING CODESAbandonedApr 20, 15Aug 13, 15[H04L, H03M, G06F]
2015/0219,698 METHOD FOR SEPARATING THRESHOLD VOLTAGE SHIFTS CAUSED BY TWO EFFECTS IN SOI DEVICEAbandonedJun 05, 13Aug 06, 15[G01R]
2015/0172,702 FRACTIONAL-PEL INTERPOLATION FILTER METHOD, FILTER DEVICE AND ELECTRONIC DEVICE USING THE SAMEAbandonedMar 02, 15Jun 18, 15[H04N]
2015/0140,758 METHOD FOR FABRICATING FINFET ON GERMANIUM OR GROUP III-V SEMICONDUCTOR SUBSTRATEAbandonedJul 08, 13May 21, 15[H01L]
2015/0060,276 Nanopore Control With Pressure and VoltageAbandonedSep 12, 14Mar 05, 15[G01N]
2015/0060,277 Nanopore Control With Pressure and VoltageAbandonedSep 12, 14Mar 05, 15[G01N]
2015/0067,887 DIGITAL CONTENT RIGHTS MANAGEMENT METHOD AND SYSTEMAbandonedNov 06, 14Mar 05, 15[G06F]

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