Assignee
FEITIAN TECHNOLOGIES CO LTD
CN·158 granted patents·15 pending applications·147 citations·filing 2006–2025
Top patents by PatentIndex Score
173 records- 0188US8386795B2Information security device of Universal Serial Bus Human Interface Device class and data transmission method for sameFEITIAN TECHNOLOGIES CO LTD·Filed 2006·Granted Feb 26, 2013·18 cites·5 claims
- 0286US10979409B2Bluetooth device and working method thereofFEITIAN TECHNOLOGIES CO LTD·Filed 2018·Granted Apr 13, 2021·4 cites·20 claims
- 0386USD877090SKey deviceFEITIAN TECHNOLOGIES CO LTD·Filed 2018·Granted Mar 3, 2020·23 cites·1 claims
- 0485US11863684B2Hardware wallet binding authorization method and apparatusFEITIAN TECHNOLOGIES CO LTD·Filed 2020·Granted Jan 2, 2024·2 cites·10 claims
- 0583US11568387B2Method and device for implementing password-free EMV contact transactionFEITIAN TECHNOLOGIES CO LTD·Filed 2019·Granted Jan 31, 2023·2 cites·20 claims
- 0682US12192376B2Method and apparatus for realizing secure signatureFEITIAN TECHNOLOGIES CO LTD·Filed 2021·Granted Jan 7, 2025·1 cites·20 claims
- 0779US11930118B2Authentication method and authentication deviceFEITIAN TECHNOLOGIES CO LTD·Filed 2021·Granted Mar 12, 2024·1 cites·20 claims
- 0879US11093934B2Method for realizing digital currency wallet by using hardware, and hardware walletFEITIAN TECHNOLOGIES CO LTD·Filed 2018·Granted Aug 17, 2021·3 cites·16 claims
- 0978USD1038938SFingerprint management deviceFEITIAN TECHNOLOGIES CO LTD·Filed 2023·Granted Aug 13, 2024·5 cites·1 claims
- 1077US10977432B2Method for concluding electronic contracts and serverFEITIAN TECHNOLOGIES CO LTD·Filed 2017·Granted Apr 13, 2021·1 cites·22 claims
- 1177US10963867B2Hardware wallet and hardware wallet holder identity verification methodFEITIAN TECHNOLOGIES CO LTD·Filed 2017·Granted Mar 30, 2021·1 cites·20 claims
- 1277US10887103B2Operating method for push authentication system and deviceFEITIAN TECHNOLOGIES CO LTD·Filed 2016·Granted Jan 5, 2021·3 cites·20 claims
- 1377US10333712B2Activating mobile terminal token methodFEITIAN TECHNOLOGIES CO LTD·Filed 2015·Granted Jun 25, 2019·3 cites·19 claims
- 1477US9864599B2Firmware update method in two-chip solution for secure terminalFEITIAN TECHNOLOGIES CO LTD·Filed 2015·Granted Jan 9, 2018·3 cites·18 claims
- 1576US9928197B2USB device and method thereof for recognizing host operating systemFEITIAN TECHNOLOGIES CO LTD·Filed 2013·Granted Mar 27, 2018·4 cites·14 claims
- 1676US9350728B2Method and system for generating and authorizing dynamic passwordFEITIAN TECHNOLOGIES CO LTD·Filed 2013·Granted May 24, 2016·4 cites·18 claims
- 1776US9178875B2Method for authenticating an OTP and an instrument thereforFEITIAN TECHNOLOGIES CO LTD·Filed 2012·Granted Nov 3, 2015·4 cites·18 claims
- 1875US12143487B2Method for realizing off-line initialization of hardware wallet and equipment thereofFEITIAN TECHNOLOGIES CO LTD·Filed 2019·Granted Nov 12, 2024·2 cites·16 claims
- 1974US7819329B2Method of activating a fingerprint identification process of a smart card according to a given condition and a device thereofFEITIAN TECHNOLOGIES CO LTD·Filed 2008·Granted Oct 26, 2010·4 cites·5 claims
- 2073US9948469B2Method for identifying audio deviceFEITIAN TECHNOLOGIES CO LTD·Filed 2015·Granted Apr 17, 2018·2 cites·20 claims
- 2173US8365262B2Method for automatically generating and filling in login information and system for the sameFEITIAN TECHNOLOGIES CO LTD·Filed 2008·Granted Jan 29, 2013·5 cites·23 claims
- 2272US9787393B2Method for realizing bluetooth-binding between smart key device and mobile deviceFEITIAN TECHNOLOGIES CO LTD·Filed 2016·Granted Oct 10, 2017·2 cites·20 claims
- 2372US9182967B2Method for safely downloading applicationFEITIAN TECHNOLOGIES CO LTD·Filed 2013·Granted Nov 10, 2015·3 cites·29 claims
- 2469US10228875B2Data writing and reading methods for flashFEITIAN TECHNOLOGIES CO LTD·Filed 2014·Granted Mar 12, 2019·2 cites·29 claims
- 2569US10070293B2Method for implementing bluetooth automatic return link in android systemFEITIAN TECHNOLOGIES CO LTD·Filed 2017·Granted Sep 4, 2018·1 cites·12 claims
- 2668US9851948B2Method for implementing precomputation of large number in embedded systemFEITIAN TECHNOLOGIES CO LTD·Filed 2014·Granted Dec 26, 2017·2 cites·15 claims
- 2768US9589160B2Working method for smart card readerFEITIAN TECHNOLOGIES CO LTD·Filed 2014·Granted Mar 7, 2017·2 cites·12 claims
- 2868US7610409B2Method for transporting data through universal serial bus and universal serial bus deviceFEITIAN TECHNOLOGIES CO LTD·Filed 2006·Granted Oct 27, 2009·5 cites·18 claims
- 2967US11271932B2Method for integrating authentication device and website, system and apparatusFEITIAN TECHNOLOGIES CO LTD·Filed 2018·Granted Mar 8, 2022·1 cites·18 claims
- 3067US10979427B2Method and device for authenticating based on authenticating deviceFEITIAN TECHNOLOGIES CO LTD·Filed 2017·Granted Apr 13, 2021·1 cites·9 claims
- 3167US10637654B2Smart key device and working method thereofFEITIAN TECHNOLOGIES CO LTD·Filed 2018·Granted Apr 28, 2020·1 cites·20 claims
- 3267US9413752B2One-time password operating methodFEITIAN TECHNOLOGIES CO LTD·Filed 2012·Granted Aug 9, 2016·2 cites·18 claims
- 3366US10211561B2Miniature electronic deviceFEITIAN TECHNOLOGIES CO LTD·Filed 2015·Granted Feb 19, 2019·1 cites·15 claims
- 3465US7930552B2Intelligent encryption key with biometric identification function and operating method for the sameFEITIAN TECHNOLOGIES CO LTD·Filed 2006·Granted Apr 19, 2011·3 cites·11 claims
- 3565US2026024074A1Method for Communicating with Fingerprint Card to Perform Transaction and Fingerprint CardFEITIAN TECHNOLOGIES CO LTD·Filed 2025·Application pending·0 cites
- 3664US9601120B2Working method of sound transmission-based dynamic tokenFEITIAN TECHNOLOGIES CO LTD·Filed 2016·Granted Mar 21, 2017·1 cites·20 claims
- 3764US7787668B2Method for capturing and mapping fingerprint images and the apparatus for the sameFEITIAN TECHNOLOGIES CO LTD·Filed 2006·Granted Aug 31, 2010·5 cites·14 claims
- 3864US7624927B2Contactless card and a control method thereofFEITIAN TECHNOLOGIES CO LTD·Filed 2008·Granted Dec 1, 2009·2 cites·9 claims
- 3963US10089963B2Screen adaptation method and apparatusFEITIAN TECHNOLOGIES CO LTD·Filed 2015·Granted Oct 2, 2018·1 cites·19 claims
- 4063US9343070B2Sound transmission-based verification methodFEITIAN TECHNOLOGIES CO LTD·Filed 2013·Granted May 17, 2016·2 cites·36 claims
- 4163US8996872B2Contactless seed programming method and system thereofFEITIAN TECHNOLOGIES CO LTD·Filed 2012·Granted Mar 31, 2015·1 cites·20 claims
- 4262US7945710B2Apparatus enabling the human interface device to provide a smart card interface and operating method thereinFEITIAN TECHNOLOGIES CO LTD·Filed 2007·Granted May 17, 2011·2 cites·8 claims
- 4361US10334441B2Working method of NFC tokenFEITIAN TECHNOLOGIES CO LTD·Filed 2015·Granted Jun 25, 2019·1 cites·20 claims
- 4460US12461883B2Method, apparatus, terminal device and medium for realizing OTG communication without plugging and unpluggingFEITIAN TECHNOLOGIES CO LTD·Filed 2023·Granted Nov 4, 2025·0 cites·12 claims
- 4560US11928672B2Personalization method and system for financial IC card having dynamic verification codeFEITIAN TECHNOLOGIES CO LTD·Filed 2019·Granted Mar 12, 2024·0 cites·10 claims
- 4659US12517714B2Implementation method and apparatus for application installation on smart point of sale deviceFEITIAN TECHNOLOGIES CO LTD·Filed 2022·Granted Jan 6, 2026·0 cites·20 claims
- 4759US7971067B2Method and system for controlling the smart electric applianceFEITIAN TECHNOLOGIES CO LTD·Filed 2007·Granted Jun 28, 2011·1 cites·10 claims
- 4858US12141056B2Mnemonic phrase management method and apparatusFEITIAN TECHNOLOGIES CO LTD·Filed 2022·Granted Nov 12, 2024·0 cites·7 claims
- 4958US11836712B2Method and device for creating secure channel for digital currency hardwareFEITIAN TECHNOLOGIES CO LTD·Filed 2019·Granted Dec 5, 2023·0 cites·10 claims
- 5058US7861015B2USB apparatus and control method thereinFEITIAN TECHNOLOGIES CO LTD·Filed 2007·Granted Dec 28, 2010·1 cites·14 claims
Showing the top 50 of 173 patent records by PatentIndex Score.
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