Inventor · disambiguated record
Qingfeng Huang
Also filed as: HUANG QINGFENG
31 granted patents·8 pending applications·786 citations·filing 2004–2012
98Inventor score
Top patents by PatentIndex Score
39 records- 0198US7756633B2System and method for security enhanced ridesharePALO ALTO RES CT INC·Filed 2007·Granted Jul 13, 2010·117 cites·18 claims
- 0297US8224571B2System and method for rideshare securityHUANG QINGFENG·Filed 2010·Granted Jul 17, 2012·51 cites·17 claims
- 0397US8086400B2System and method for monitoring the security of participants in a rideshare environmentHUANG QINGFENG·Filed 2010·Granted Dec 27, 2011·47 cites·18 claims
- 0497US8036824B2System and method for setting a rideshare transaction feePALO ALTO RES CT INC·Filed 2011·Granted Oct 11, 2011·45 cites·20 claims
- 0597US7930098B2System and method for financial transactions in a rideshare environmentPALO ALTO RES CT INC·Filed 2010·Granted Apr 19, 2011·45 cites·12 claims
- 0697US7495550B2Method and apparatus for rear-end collision warning and accident mitigationPALO ALTO RES CT INC·Filed 2005·Granted Feb 24, 2009·63 cites·29 claims
- 0797US7412405B2System for propagating advertisements for market controlled presentationPALO ALTO RES CT INC·Filed 2005·Granted Aug 12, 2008·107 cites·22 claims
- 0897US7387393B2Methods for producing low-visibility retroreflective visual tagsPALO ALTO RES CT INC·Filed 2005·Granted Jun 17, 2008·70 cites·21 claims
- 0996US7974779B2System and method for assigning participants to a rideshare based on financial transactionsPALO ALTO RES CT INC·Filed 2010·Granted Jul 5, 2011·28 cites·20 claims
- 1096US7970533B2System and method for matching participants in a rideshare programPALO ALTO RES CT INC·Filed 2010·Granted Jun 28, 2011·25 cites·20 claims
- 1196US7869945B2System and method for monitoring participant security in a rideshare environmentPALO ALTO RES CT INC·Filed 2010·Granted Jan 11, 2011·29 cites·16 claims
- 1295US8095305B2System and method for financing a rideshare systemHUANG QINGFENG·Filed 2011·Granted Jan 10, 2012·26 cites·20 claims
- 1391US7751390B2Selection of transmission media in an ad-hoc network based upon approximate predicted information utilityPALO ALTO RES CT INC·Filed 2006·Granted Jul 6, 2010·23 cites·29 claims
- 1489US7835351B2Selection of information for transmission and storage in an ad-hoc network based upon local synopsis exchangePALO ALTO RES CT INC·Filed 2006·Granted Nov 16, 2010·19 cites·29 claims
- 1584US7966419B2Congestion management in an ad-hoc network based upon a predicted information utilityPALO ALTO RES CT INC·Filed 2006·Granted Jun 21, 2011·11 cites·24 claims
- 1679US7492726B2Method and apparatus for optimizing convergecast operations in a wireless sensor networkPALO ALTO RES CT INC·Filed 2005·Granted Feb 17, 2009·8 cites·24 claims
- 1778US8849943B2Using multi-resolution visual codes to facilitate information browsing in the physical worldHUANG QINGFENG·Filed 2005·Granted Sep 30, 2014·9 cites·18 claims
- 1878US7774212B2Systems and methods for dynamically determining data-identity informationPALO ALTO RES CT INC·Filed 2006·Granted Aug 10, 2010·6 cites·21 claims
- 1978US7466664B2Methods, apparatus, and program products for applying a visibility function to networked informationPALO ALTO RES CT INC·Filed 2005·Granted Dec 16, 2008·8 cites·37 claims
- 2075US8005002B2Method and apparatus for performing a query-based convergecast scheduling in a wireless sensor networkPALO ALTO RES CT INC·Filed 2007·Granted Aug 23, 2011·6 cites·24 claims
- 2175US7720060B2Information dissemination system having an information layerPALO ALTO RES CT INC·Filed 2006·Granted May 18, 2010·6 cites·32 claims
- 2274US8484297B2Method for collaboratively tagging and highlighting electronic documentsHUANG QINGFENG·Filed 2008·Granted Jul 9, 2013·6 cites·24 claims
- 2370US7689274B2Brain-wave aware sleep managementPALO ALTO RES CT INC·Filed 2007·Granted Mar 30, 2010·12 cites·17 claims
- 2468US7644105B2Systems and methods for structured variable resolution information dissemination and discoveryPALO ALTO RES CT INC·Filed 2006·Granted Jan 5, 2010·3 cites·20 claims
- 2564US7474630B2Coordinated convergecast for AD HOC wireless networksPALO ALTO RES CT INC·Filed 2004·Granted Jan 6, 2009·8 cites·19 claims
- 2664US2009246744A1Method of reading instructionXEROX CORP·Filed 2008·Application pending·0 cites
- 2761US8325718B2Derivation of a propagation specification from a predicted utility of information in a networkLIU JUAN·Filed 2006·Granted Dec 4, 2012·4 cites·15 claims
- 2858US8171105B2Modification of information utility based upon contextLIU JUAN·Filed 2006·Granted May 1, 2012·1 cites·24 claims
- 2957US8953160B2Systems having a reflected light sensor and methods of useICE DONALD A·Filed 2012·Granted Feb 10, 2015·0 cites·22 claims
- 3056US8457829B2System and method for determining characteristics of a physical environment with simple motion patternsHUANG QINGFENG·Filed 2010·Granted Jun 4, 2013·1 cites·16 claims
- 3153US7684927B2System and method for performing distributed sequential node localization in active sensor deploymentPALO ALTO RES CT INC·Filed 2005·Granted Mar 23, 2010·2 cites·24 claims
- 3251US2007061057A1Vehicle network advertising systemPALO ALTO RES CT INC·Filed 2005·Application pending·0 cites
- 3351US2007050279A1Reverse bidding for trip servicesPALO ALTO RES CT INC·Filed 2005·Application pending·0 cites
- 3445US8769145B2Specifying predicted utility of information in a networkLIU JUAN·Filed 2006·Granted Jul 1, 2014·0 cites·19 claims
- 3545US2008168051A1Systems and methods for sharing informationPALO ALTO RES CT INC·Filed 2007·Application pending·0 cites
- 3644US2009143695A1Brainwave-facilitated presenter feedback mechanismPALO ALTO RES CT INC·Filed 2007·Application pending·0 cites
- 3743US2008002722A1Providing a propagation specification for information in a networkPALO ALTO RES CT INC·Filed 2006·Application pending·0 cites
- 3842US2007150094A1System and method for planning and indirectly guiding robotic actions based on external factor tracking and analysisHUANG QINGFENG·Filed 2005·Application pending·0 cites
- 3941US2007050248A1System and method to manage advertising and coupon presentation in vehiclesPALO ALTO RES CT INC·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →