Assignee
LU ZHOU
CN·66 granted patents·6 pending applications·170 citations·filing 2006–2021
Top patents by PatentIndex Score
72 records- 0190US8321924B2Method for protecting software accessible over a network using a key deviceLU ZHOU·Filed 2007·Granted Nov 27, 2012·21 cites·13 claims
- 0286US10878404B2Method for operating an e-purseLU ZHOU·Filed 2011·Granted Dec 29, 2020·7 cites·16 claims
- 0386US8789166B2Verification method and system thereofLU ZHOU·Filed 2010·Granted Jul 22, 2014·10 cites·16 claims
- 0484US8443196B2Signing method, apparatus, and systemLU ZHOU·Filed 2010·Granted May 14, 2013·8 cites·20 claims
- 0584US8181869B2Method for customizing customer identifierLU ZHOU·Filed 2007·Granted May 22, 2012·10 cites·5 claims
- 0681US8452672B2Method for managing the hardware deviceLU ZHOU·Filed 2007·Granted May 28, 2013·8 cites·15 claims
- 0779US8443120B2Method for accessing multiple card slots and apparatus for the sameLU ZHOU·Filed 2010·Granted May 14, 2013·5 cites·12 claims
- 0878US8443432B2Method for calibrating a temperature float of a one time password token and a one time password token thereofLU ZHOU·Filed 2011·Granted May 14, 2013·3 cites·19 claims
- 0977US9378498B2Method for loading double e-walletsLU ZHOU·Filed 2010·Granted Jun 28, 2016·2 cites·12 claims
- 1077US8112627B2System for self-service recharging and method for the sameLU ZHOU·Filed 2008·Granted Feb 7, 2012·4 cites·17 claims
- 1176US9172536B2Audio communication based electronic signature system and method thereofLU ZHOU·Filed 2012·Granted Oct 27, 2015·4 cites·19 claims
- 1275US8504820B2Method for improving network application security and system thereofLU ZHOU·Filed 2010·Granted Aug 6, 2013·4 cites·18 claims
- 1375US8122172B2Portable information security deviceLU ZHOU·Filed 2007·Granted Feb 21, 2012·7 cites·7 claims
- 1472US8862790B2Method for identifying version type of windows operating system on a host by a USB deviceLU ZHOU·Filed 2011·Granted Oct 14, 2014·3 cites·19 claims
- 1572US8184872B2One time password generating method and apparatusLU ZHOU·Filed 2008·Granted May 22, 2012·8 cites·20 claims
- 1671US8856521B2Methods and systems for performing secure operations on an encrypted fileLU ZHOU·Filed 2011·Granted Oct 7, 2014·3 cites·18 claims
- 1771US8522038B2Method for preventing unauthorized access to the computer system by using one-time passwordLU ZHOU·Filed 2007·Granted Aug 27, 2013·6 cites·4 claims
- 1871US8522024B2Authentication method, system, and deviceLU ZHOU·Filed 2010·Granted Aug 27, 2013·3 cites·18 claims
- 1970US8707049B2Authentication method and key deviceLU ZHOU·Filed 2008·Granted Apr 22, 2014·4 cites·18 claims
- 2069US10114953B2Method and system for upgrading firmware of a card readerLU ZHOU·Filed 2009·Granted Oct 30, 2018·4 cites·4 claims
- 2169US9027110B2System and method for communication between dynamic token and toolLU ZHOU·Filed 2012·Granted May 5, 2015·2 cites·19 claims
- 2269US8090959B2Method and apparatus for protecting .net programsLU ZHOU·Filed 2008·Granted Jan 3, 2012·4 cites·12 claims
- 2368US8739119B2Method for inserting code into .net programs and apparatus thereforLU ZHOU·Filed 2010·Granted May 27, 2014·2 cites·2 claims
- 2467US8972976B2Device and method for automatic driver installationLU ZHOU·Filed 2011·Granted Mar 3, 2015·2 cites·12 claims
- 2567US8140716B2Method and system for implementing automatic installation of key deviceLU ZHOU·Filed 2009·Granted Mar 20, 2012·3 cites·15 claims
- 2666US8060673B2Smart card read/write control method based on USB interface and reader/writer thereofLU ZHOU·Filed 2006·Granted Nov 15, 2011·4 cites·10 claims
- 2765US9906509B2Method for offline DRM authentication and a system thereofLU ZHOU·Filed 2008·Granted Feb 27, 2018·3 cites·15 claims
- 2865US8146011B2Virtual keyboard input means with multiple input focuses and method thereofLU ZHOU·Filed 2009·Granted Mar 27, 2012·3 cites·20 claims
- 2964US9047486B2Method for virtualizing a personal working environment and device for the sameLU ZHOU·Filed 2011·Granted Jun 2, 2015·1 cites·4 claims
- 3064US8528008B2Method for program protection based on .NET card and a system thereofLU ZHOU·Filed 2009·Granted Sep 3, 2013·2 cites·11 claims
- 3164US2022200938A1Methods and systems for providing virtual collaboration via networkLU ZHOU·Filed 2021·Application pending·0 cites
- 3263US8458463B2Method for safe operation and a system thereofLU ZHOU·Filed 2009·Granted Jun 4, 2013·2 cites·17 claims
- 3362US11171893B2Methods and systems for providing virtual collaboration via networkLU ZHOU·Filed 2019·Granted Nov 9, 2021·0 cites·18 claims
- 3462US9386013B2Dynamic password authentication method and system thereofLU ZHOU·Filed 2011·Granted Jul 5, 2016·1 cites·21 claims
- 3562US8725909B2Method for identifying host operating system by universal serial bus (USB) deviceLU ZHOU·Filed 2011·Granted May 13, 2014·1 cites·16 claims
- 3662US8522352B2Key device with external storage and the using method thereofLU ZHOU·Filed 2007·Granted Aug 27, 2013·2 cites·16 claims
- 3762US8230496B2Method for improving security of the security token and apparatus thereforLU ZHOU·Filed 2007·Granted Jul 24, 2012·2 cites·13 claims
- 3862US8074232B2Method for improving the communication of the human interface deviceLU ZHOU·Filed 2007·Granted Dec 6, 2011·2 cites·4 claims
- 3961US9367675B2Method for verifying and calibrating timeLU ZHOU·Filed 2013·Granted Jun 14, 2016·1 cites·22 claims
- 4061US8775709B2Method for recognizing a card reader with multiple card holders and method for communicating between a host and the card reader and system thereofLU ZHOU·Filed 2010·Granted Jul 8, 2014·1 cites·18 claims
- 4160US9015848B2Method for virtualizing a personal working environment and device for the sameLU ZHOU·Filed 2008·Granted Apr 21, 2015·1 cites·14 claims
- 4260US8995663B2Method for implementing an encryption engine by smart key deviceLU ZHOU·Filed 2011·Granted Mar 31, 2015·1 cites·19 claims
- 4360US8079520B2Method for reducing RF interference inside dual-interface card reader and dual-interface card reader thereofLU ZHOU·Filed 2009·Granted Dec 20, 2011·1 cites·12 claims
- 4460US7818814B2Method for distributing software based on software protection devicesLU ZHOU·Filed 2006·Granted Oct 19, 2010·2 cites·10 claims
- 4559US8732793B2Method and system for improving security of the key deviceLU ZHOU·Filed 2007·Granted May 20, 2014·1 cites·6 claims
- 4657US9208297B2One time password inquiry method and tokenLU ZHOU·Filed 2008·Granted Dec 8, 2015·1 cites·9 claims
- 4752US9443064B2Protecting method and system of java source codeLU ZHOU·Filed 2012·Granted Sep 13, 2016·1 cites·10 claims
- 4852US8613060B2Logon system and method thereofLU ZHOU·Filed 2009·Granted Dec 17, 2013·0 cites·20 claims
- 4951US9158905B2Method for computer startup protection and system thereofLU ZHOU·Filed 2009·Granted Oct 13, 2015·0 cites·15 claims
- 5051US8888000B2Card reader with multiple functions and a method for implementing the sameLU ZHOU·Filed 2009·Granted Nov 18, 2014·0 cites·16 claims
Showing the top 50 of 72 patent records by PatentIndex Score.
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