PEKING UNIVERSITY FOUNDER GROUP CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 57390
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 49149
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 20222
 
  
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 1488
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 10125
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 10275
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 7355
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 6150
 
  
 
C21D MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS 540
 
  
 
C22C ALLOYS 567

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0230,247 NON QUENCHED AND TEMPERED STEEL AND MANUFACTURING PROCESS THEREOFDec 03, 13Aug 11, 16[C21D, C22C]
2016/0232,211 KEYWORD EXPANSION METHOD AND SYSTEM, AND CLASSIFIED CORPUS ANNOTATION METHOD AND SYSTEMDec 05, 13Aug 11, 16[G06F]
2016/0215,358 NON QUENCHED AND TEMPERED STEEL AND MANUFACTURING PROCESS THEREOFDec 03, 13Jul 28, 16[B22D, C21D, C22C]
2016/0217,373 METHOD AND SYSTEM FOR MEASUREMENT OF KNOWLEDGE POINT RELATIONSHIP STRENGTHDec 05, 13Jul 28, 16[G06N]
2016/0217,376 KNOWLEDGE EXTRACTION METHOD AND SYSTEMDec 06, 13Jul 28, 16[G06N, G06F]
2016/0208,356 NON QUENCHED AND TEMPERED STEEL AND MANUFACTURING PROCESS THEREOFDec 03, 13Jul 21, 16[B22D, C21D, C22C]
2016/0208,357 PROCESS FOR PRODUCING NON QUENCHED AND TEMPERED STEELDec 03, 13Jul 21, 16[B22D, C21D, C22C]
2016/0208,358 NON QUENCHED AND TEMPERED STEEL AND MANUFACTURING PROCESS THEREOFDec 03, 13Jul 21, 16[B22D, C21D, C21C, C22C]
2015/0356,091 METHOD AND SYSTEM FOR IDENTIFYING MICROBLOG USER IDENTITYDec 05, 13Dec 10, 15[G06F]
2014/0195,902 METHOD FOR MIXEDLY TYPESETTING MULTI-LANGUAGE TEXTDec 05, 13Jul 10, 14[G06F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9902709 Polysubstituted pyridine compound, preparation method, use and pharmaceutical compositionDec 30, 14Feb 27, 18[A61K, C07D]
9900978 Printed circuit boards and methods for manufacturing sameOct 29, 12Feb 20, 18[H05K]
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]
9806704 Frequency multiplication processing method and deviceNov 08, 13Oct 31, 17[H03K, G06F]
9773009 Methods and apparatus for obtaining structured information in fixed layout documentsDec 07, 12Sep 26, 17[G06F, G06K]
9756734 Manufacturing method for back drilling hole in PCB and PCBNov 28, 13Sep 05, 17[H05K]
9727286 Electronic device and method for obtaining print processing timeNov 01, 13Aug 08, 17[G06F]
9727536 Logic processing apparatus and logic processing method for composite graphs in fixed layout documentDec 12, 13Aug 08, 17[G06F]
9722936 Method and system for rate adaption of HTTP stream mediaSep 09, 13Aug 01, 17[H04L, H04N, G06F]
9676365 Side airbag deviceApr 12, 16Jun 13, 17[B60R]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0196,120 iOS APPLICATION AUTOMATIC COMPILATION METHOD AND SYSTEMAbandonedNov 11, 13Jul 07, 16[H04L, G06F]
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]
2015/0130,025 TRANSISTOR FABRICATING METHOD AND TRANSISTORAbandonedNov 10, 14May 14, 15[H01L]
2015/0095,022 LIST RECOGNIZING METHOD AND LIST RECOGNIZING SYSTEMAbandonedDec 04, 13Apr 02, 15[G06F]
2015/0095,769 Layout Analysis Method And SystemAbandonedDec 05, 13Apr 02, 15[G06F]
2015/0081,768 SERVER, TERMINAL AND DATA PUSHING METHODAbandonedDec 11, 13Mar 19, 15[H04L]
2015/0082,027 DRM METHOD AND DRM SYSTEM FOR SUPPORTING OFFLINE SHARING OF DIGITAL CONTENTSAbandonedDec 03, 13Mar 19, 15[G06F]
2015/0082,043 TERMINAL, SERVER AND DIGITAL CONTENT AUTHORIZATION METHODAbandonedDec 03, 13Mar 19, 15[H04L]
2015/0070,361 CHARACTER CONVERSION SYSTEM AND A CHARACTER CONVERSION METHODAbandonedDec 03, 13Mar 12, 15[G06T]
2015/0074,823 SERVER, TERMINAL AND DIGITAL COPYRIGHT MANAGEMENT METHODAbandonedNov 27, 13Mar 12, 15[H04L, G06F]
2015/0062,599 METHOD AND APPARATUS FOR CALCULATING INK SAVING AMOUNTAbandonedDec 02, 13Mar 05, 15[G06K]
2015/0066,977 METHOD AND SYSTEM FOR MANAGING DIGITAL RESOURCESAbandonedDec 02, 13Mar 05, 15[G06F]
2015/0066,996 METHOD AND SYSTEM FOR AUTOMATICALLY COLLECTING PUBLICATION DIGITAL RESOURCEAbandonedDec 02, 13Mar 05, 15[G06F]
2015/0067,887 DIGITAL CONTENT RIGHTS MANAGEMENT METHOD AND SYSTEMAbandonedNov 06, 14Mar 05, 15[G06F]
2015/0067,892 SYSTEM AND METHOD FOR AUTHORIZATION AND AUTHENTICATION, SERVER, TRANSIT TERMINALAbandonedDec 12, 13Mar 05, 15[H04L]
2015/0058,719 METHOD FOR FORMING MULTI-FONT LIBRARY AND METHOD FOR DISPLAYING DIFFERENT FONTS USING MULTI-FONT LIBRARYAbandonedNov 27, 13Feb 26, 15[G06F]
2015/0042,745 FILE OPERATION METHOD AND FILE OPERATION APPARATUS FOR USE IN NETWORK VIDEO CONFERENCE SYSTEMAbandonedNov 20, 13Feb 12, 15[H04N]
2015/0041,191 PRINTED CIRCUIT BOARD AND PREPARATION METHOD THEREOFAbandonedNov 27, 13Feb 12, 15[H05K]
2015/0046,784 EXTRACTION DEVICE FOR COMPOSITE GRAPH IN FIXED LAYOUT DOCUMENT AND EXTRACTION METHOD THEREOFAbandonedDec 12, 13Feb 12, 15[G06F]

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