Inventor · disambiguated record
Stephen Chen
Also filed as: CHEN STEPHEN · CHEN STEPHEN T · CHEN STEPHEN T C
94 granted patents·76 pending applications·1,144 citations·filing 1977–2025
99Inventor score
Files withE LEAD ELECTRONIC CO LTD101CHEN STEPHEN30ENTIGENLOGIC LLC22LEAD ELECTRONICS CO LTD E8FAR VISION TECH CO LTD4
Top patents by PatentIndex Score
170 records- 0198US11169377B1Multi-focal plane head-up displayE LEAD ELECTRONIC CO LTD·Filed 2020·Granted Nov 9, 2021·28 cites·11 claims
- 0298US8132670B1Protective cover for portable electronic devicesCHEN STEPHEN·Filed 2011·Granted Mar 13, 2012·202 cites·9 claims
- 0397US10887333B1Multi-tenant threat intelligence serviceAMAZON TECH INC·Filed 2017·Granted Jan 5, 2021·32 cites·18 claims
- 0497US8424160B2Asymmetrical resistant hinge setCHEN STEPHEN·Filed 2010·Granted Apr 23, 2013·67 cites·4 claims
- 0596US8231099B2Protective cover support rack for portable electronic devicesCHEN STEPHEN·Filed 2010·Granted Jul 31, 2012·98 cites·6 claims
- 0696US7936559B2Wide-angle double-hinge structureE LEAD ELECTRONIC CO LTD·Filed 2008·Granted May 3, 2011·45 cites·8 claims
- 0793US11650979B2Assigning a new entigen to a word groupENTIGENLOGIC LLC·Filed 2021·Granted May 16, 2023·3 cites·18 claims
- 0893US8479915B2Adjustable protective cover for electronic deviceCHEN STEPHEN·Filed 2011·Granted Jul 9, 2013·25 cites·14 claims
- 0992US10997368B2Resolving ambiguity in a statementENTIGENLOGIC LLC·Filed 2019·Granted May 4, 2021·9 cites·15 claims
- 1091US10018841B1Multi-display head-up display deviceE LEAD ELECTRONIC CO LTD·Filed 2017·Granted Jul 10, 2018·8 cites·10 claims
- 1190US10942919B2Generating further knowledge to process queryENTIGENLOGIC LLC·Filed 2019·Granted Mar 9, 2021·5 cites·18 claims
- 1290US9296266B1Method for correcting ID codes after installation of tire pressure sensors on a vehicleE LEAD ELECTRONIC CO LTD·Filed 2014·Granted Mar 29, 2016·13 cites·10 claims
- 1389US11852280B2Fixing device for a portable electronic deviceE LEAD ELECTRONIC CO LTD·Filed 2022·Granted Dec 26, 2023·3 cites·15 claims
- 1489US9946064B1Anti-ghosting reflection device and a display system with the sameE LEAD ELECTRONIC CO LTD·Filed 2017·Granted Apr 17, 2018·6 cites·10 claims
- 1586US10943075B2Translating a first language phrase into a second language phraseENTIGENLOGIC LLC·Filed 2019·Granted Mar 9, 2021·4 cites·18 claims
- 1686US9995995B2Head-up display device with dust coverE LEAD ELECTRONIC CO LTD·Filed 2016·Granted Jun 12, 2018·4 cites·9 claims
- 1784US8322292B2Object holding tableCHEN STEPHEN·Filed 2011·Granted Dec 4, 2012·14 cites·13 claims
- 1882US11100324B2Interpreting an imageENTIGENLOGIC LLC·Filed 2019·Granted Aug 24, 2021·3 cites·12 claims
- 1982US5357185AUniversal battery chargerE LEAD ELECTRONIC CO LTD·Filed 1993·Granted Oct 18, 1994·87 cites·12 claims
- 2082US5213404AAuxiliary illuminating device of a cameraE LEAD ELECTRONIC CO LTD·Filed 1992·Granted May 25, 1993·23 cites·2 claims
- 2182US2024386703A1Interpreting mediaENTIGENLOGIC LLC·Filed 2024·Application pending·0 cites
- 2281US11263403B2Interpreting a most likely meaning of a phraseENTIGENLOGIC LLC·Filed 2019·Granted Mar 1, 2022·3 cites·18 claims
- 2381US11176126B2Generating a reliable response to a queryENTIGENLOGIC LLC·Filed 2019·Granted Nov 16, 2021·3 cites·12 claims
- 2481US9444923B1Method of receiving and replying messages with a hands-free deviceE-LEAD ELECTRONIC CO LTD·Filed 2015·Granted Sep 13, 2016·5 cites·15 claims
- 2581US2025094415A1Assigning a single new entigen to a word setENTIGENLOGIC LLC·Filed 2024·Application pending·0 cites
- 2680US8944656B1Vehicle infrared projection deviceE LEAD ELECTRONIC CO LTD·Filed 2013·Granted Feb 3, 2015·5 cites·6 claims
- 2779US9278591B2Flexible reinforced tire valveE LEAD ELECTRONIC CO LTD·Filed 2014·Granted Mar 8, 2016·2 cites·20 claims
- 2879US2025077560A1Identifying sentiment for a portion of a knowledge baseENTIGENLOGIC LLC·Filed 2024·Application pending·0 cites
- 2978US11321530B2Interpreting a meaning of a word stringENTIGENLOGIC LLC·Filed 2019·Granted May 3, 2022·2 cites·12 claims
- 3078US11232260B2Updating a document utilizing trusted new informationENTIGENLOGIC LLC·Filed 2019·Granted Jan 25, 2022·2 cites·18 claims
- 3176US12164507B2Assigning a single new entigen to a word setENTIGENLOGIC LLC·Filed 2023·Granted Dec 10, 2024·0 cites·18 claims
- 3276US10203498B2Long distance imaging head-up display deviceE LEAD ELECTRONIC CO LTD·Filed 2017·Granted Feb 12, 2019·2 cites·10 claims
- 3375US6134456AIntegrated mobile-phone handsfree kit combining with vehicular stereo loudspeakersE LEAD ELECTRONIC CO LTD·Filed 1998·Granted Oct 17, 2000·57 cites·3 claims
- 3474US9952430B2Lever aseimatic reflection sheet deviceE LEAD ELECTRONIC CO LTD·Filed 2016·Granted Apr 24, 2018·2 cites·17 claims
- 3574US2025077900A1Curing a deficiency of a knowledge databaseENTIGENLOGIC LLC·Filed 2024·Application pending·0 cites
- 3673US9280901B2Method for displaying the vehicle safety distanceE LEAD ELECTRONIC CO LTD·Filed 2013·Granted Mar 8, 2016·6 cites·20 claims
- 3772US12056914B2Interpreting mediaENTIGENLOGIC LLC·Filed 2021·Granted Aug 6, 2024·0 cites·12 claims
- 3872US5471530ARetaining rack for a cellular phone permitting handfree use of phone in drivingE LEAD ELECTRONIC CO LTD·Filed 1994·Granted Nov 28, 1995·37 cites·5 claims
- 3971US11288583B2Remedying defective knowledge of a knowledge databaseENTIGENLOGIC LLC·Filed 2019·Granted Mar 29, 2022·2 cites·15 claims
- 4071US9602603B2Registration and connection method for a car apparatus and a mobile apparatusE-LEAD ELECTRONIC CO LTD·Filed 2014·Granted Mar 21, 2017·3 cites·14 claims
- 4170US6711500B2Method for vehicle dispatching systemE LEAD ELECTRONIC CO LTD·Filed 2002·Granted Mar 23, 2004·35 cites·1 claims
- 4270US2025220142A1Thinness screen magnification display deviceFAR VISION TECH CO LTD·Filed 2024·Application pending·0 cites
- 4370US2025216760A1Screen magnifying display deviceFAR VISION TECH CO LTD·Filed 2024·Application pending·0 cites
- 4469US9239244B1Device capable of showing both navigation and safe driving warning informationE LEAD ELECTRONIC CO LTD·Filed 2014·Granted Jan 19, 2016·3 cites·10 claims
- 4568US6945582B2Central armrest display deviceLEAD ELECTRONICS CO LTD E·Filed 2003·Granted Sep 20, 2005·16 cites·8 claims
- 4668US5396556ACellular phone securing device for use inside a vehicleE LEAD ELECTRONIC CO LTD·Filed 1994·Granted Mar 7, 1995·33 cites·1 claims
- 4767US12204863B2Curating knowledge of a knowledge databaseENTIGENLOGIC LLC·Filed 2022·Granted Jan 21, 2025·0 cites·18 claims
- 4866US12493746B2Creating a superset of knowledgeENTIGENLOGIC LLC·Filed 2022·Granted Dec 9, 2025·0 cites·15 claims
- 4966US5095408AVideo camera illuminating adapterCHEN STEPHEN·Filed 1991·Granted Mar 10, 1992·26 cites·6 claims
- 5066US2025148214A1Neuro-symbolic retrieval augmented generation hybrid approach to curating knowledgeENTIGENLOGIC LLC·Filed 2025·Application pending·0 cites
Showing the top 50 of 170 patent records by PatentIndex Score.
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