Inventor · disambiguated record
Zhi Tang
Also filed as: TANG ZHI · TANG ZHI-LONG
17 granted patents·14 pending applications·114 citations·filing 1998–2017
91Inventor score
Files withUNIV PEKING FOUNDER GROUP CO22LUCENT TECHNOLOGIES INC2UNIV BEIJING2AGERE SYST GUARDIAN CORP1FOUNDER APABI TECHNOLOGY LTD1
Top patents by PatentIndex Score
31 records- 0186US5999052AHigh speed, fine-resolution gain programmable amplifierLUCENT TECHNOLOGIES INC·Filed 1998·Granted Dec 7, 1999·63 cites·19 claims
- 0285US9268999B2Table recognizing method and table recognizing systemUNIV PEKING FOUNDER GROUP CO·Filed 2013·Granted Feb 23, 2016·11 cites·20 claims
- 0366US9727536B2Logic processing apparatus and logic processing method for composite graphs in fixed layout documentUNIV PEKING FOUNDER GROUP CO·Filed 2013·Granted Aug 8, 2017·2 cites·6 claims
- 0466US9569407B2Apparatus and a method for logically processing a composite graph in a formatted documentUNIV PEKING FOUNDER GROUP CO·Filed 2013·Granted Feb 14, 2017·2 cites·8 claims
- 0566US9292750B2Method and apparatus for detecting traffic monitoring videoUNIV PEKING FOUNDER GROUP CO·Filed 2013·Granted Mar 22, 2016·2 cites·17 claims
- 0663US8887299B2Digital content rights management method and systemWANG YI·Filed 2007·Granted Nov 11, 2014·4 cites·20 claims
- 0758US6275109B1Low noise microphone preamplifierAGERE SYST GUARDIAN CORP·Filed 1999·Granted Aug 14, 2001·18 cites·6 claims
- 0856US2010218239A1Digital Content Counting System and MethodUNIV PEKING FOUNDER GROUP CO·Filed 2008·Application pending·0 cites
- 0953US10289623B2Method and system for key knowledge point recommendationUNIV PEKING FOUNDER GROUP CO·Filed 2013·Granted May 14, 2019·1 cites·23 claims
- 1050US9465924B2Apparatus for preventing replay attack and method for preventing replay attackUNIV BEIJING·Filed 2013·Granted Oct 11, 2016·1 cites·15 claims
- 1150US8433266B2Power supply method, apparatus, and system for a radio frequency power amplifierTANG ZHI·Filed 2010·Granted Apr 30, 2013·2 cites·20 claims
- 1249US10268758B2Method and system of acquiring semantic information, keyword expansion and keyword search thereofUNIV PEKING FOUNDER GROUP CO·Filed 2013·Granted Apr 23, 2019·0 cites·15 claims
- 1347US2015067887A1Digital content rights management method and systemUNIV PEKING FOUNDER GROUP CO·Filed 2014·Application pending·0 cites
- 1446US10718002B2Quick screening method for microbial strains and culture medium for the sameUNIV I SHOU·Filed 2017·Granted Jul 21, 2020·0 cites·6 claims
- 1546US9082045B2Method and apparatus for matching key pixels, and method and apparatus for matching imagesUNIV PEKING FOUNDER GROUP CO·Filed 2013·Granted Jul 14, 2015·0 cites·8 claims
- 1644US2011087959A1Method and device for processing the structure of a layout fileUNIV PEKING FOUNDER GROUP CO·Filed 2009·Application pending·0 cites
- 1743US2016232211A1Keyword expansion method and system, and classified corpus annotation method and systemUNIV PEKING FOUNDER GROUP CO·Filed 2013·Application pending·0 cites
- 1843US2014351320A1Method, system and apparatus for coordinated processing of documentUNIV PEKING FOUNDER GROUP CO·Filed 2013·Application pending·0 cites
- 1942US2015046784A1Extraction device for composite graph in fixed layout document and extraction method thereofUNIV PEKING FOUNDER GROUP CO·Filed 2013·Application pending·0 cites
- 2041US10210281B2Method and system for obtaining knowledge point implicit relationshipUNIV PEKING FOUNDER GROUP CO·Filed 2013·Granted Feb 19, 2019·0 cites·17 claims
- 2141US9262838B2Method and apparatus for detecting traffic video informationUNIV PEKING FOUNDER GROUP CO·Filed 2013·Granted Feb 16, 2016·0 cites·9 claims
- 2241US2009006838A1Methods for Downloading a Digital Work Automatically Bound with Characteristics of a Portable DeviceUNIV PEKING FOUNDER GROUP CO·Filed 2006·Application pending·0 cites
- 2340US6140868AMaster tuning circuit for adjusting a slave transistor to follow a master resistorLUCENT TECHNOLOGIES INC·Filed 1999·Granted Oct 31, 2000·8 cites·13 claims
- 2440US2015095022A1List recognizing method and list recognizing systemFOUNDER APABI TECHNOLOGY LTD·Filed 2013·Application pending·0 cites
- 2540US2016217373A1Method and system for measurement of knowledge point relationship strengthUNIV PEKING FOUNDER GROUP CO·Filed 2013·Application pending·0 cites
- 2639US9208584B2Method and apparatus for describing imageUNIV PEKING FOUNDER GROUP CO·Filed 2013·Granted Dec 8, 2015·0 cites·8 claims
- 2739US2013174282A1Digital right management method, apparatus, and systemUNIV PEKING FOUNDER GROUP CO·Filed 2012·Application pending·0 cites
- 2839US2016217376A1Knowledge extraction method and systemUNIV PEKING FOUNDER GROUP CO·Filed 2013·Application pending·0 cites
- 2936US2013174278A1Digital rights management (drm) service control method, apparatus, and systemUNIV PEKING FOUNDER GROUP CO·Filed 2012·Application pending·0 cites
- 3036US2013173912A1Digital right management method, apparatus, and systemUNIV PEKING FOUNDER GROUP CO·Filed 2012·Application pending·0 cites
- 3129US2013173923A1Method and system for digital content security cooperationUNIV BEIJING·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →