Inventor · disambiguated record
Yajuan Chen
Also filed as: CHEN YAJUAN
32 granted patents·3 pending applications·2,721 citations·filing 2003–2022
98Inventor score
Files withSIPIX IMAGING INC15E INK CALIFORNIA LLC6BYD CO LTD3SPRAGUE ROBERT3BEIJING BOE OPTOELECTRONICS1
Top patents by PatentIndex Score
35 records- 0199US7800813B2Methods and compositions for improved electrophoretic display performanceSIPIX IMAGING INC·Filed 2007·Granted Sep 21, 2010·103 cites·20 claims
- 0299US7072095B2Electrophoretic display and novel process for its manufactureSIPIX IMAGING INC·Filed 2003·Granted Jul 4, 2006·340 cites·46 claims
- 0398US9373289B2Driving methods and circuit for bi-stable displaysSPRAGUE ROBERT·Filed 2012·Granted Jun 21, 2016·109 cites·6 claims
- 0498US9171508B2Driving bistable displaysSIPIX IMAGING INC·Filed 2014·Granted Oct 27, 2015·109 cites·19 claims
- 0598US8730153B2Driving bistable displaysSPRAGUE ROBERT·Filed 2012·Granted May 20, 2014·108 cites·44 claims
- 0698US8243013B1Driving bistable displaysSPRAGUE ROBERT·Filed 2008·Granted Aug 14, 2012·190 cites·41 claims
- 0798US7880958B2Display cell structure and electrode protecting layer compositionsSIPIX IMAGING INC·Filed 2006·Granted Feb 1, 2011·79 cites·24 claims
- 0898US7504050B2Modification of electrical properties of display cells for improving electrophoretic display performanceSIPIX IMAGING INC·Filed 2005·Granted Mar 17, 2009·72 cites·18 claims
- 0998US7226550B2Electrophoretic dispersionsSIPIX IMAGING INC·Filed 2003·Granted Jun 5, 2007·180 cites·24 claims
- 1097US9541814B2Color display deviceE INK CALIFORNIA LLC·Filed 2015·Granted Jan 10, 2017·86 cites·20 claims
- 1197US8643595B2Electrophoretic display driving approachesCHUNG JERRY·Filed 2006·Granted Feb 4, 2014·113 cites·26 claims
- 1297US7982479B2Inspection methods for defects in electrophoretic display and related devicesSIPIX IMAGING INC·Filed 2007·Granted Jul 19, 2011·142 cites·10 claims
- 1397US7767112B2Method for inducing or enhancing the threshold voltage of an electrophoretic displaySIPIX IMAGING INC·Filed 2007·Granted Aug 3, 2010·30 cites·25 claims
- 1497US7564614B2Electrode protection film for electrophoretic displaysSIPIX IMAGING INC·Filed 2005·Granted Jul 21, 2009·47 cites·9 claims
- 1597US7473782B2Fluorinated dyes or colorants and their usesSIPIX IMAGING INC·Filed 2006·Granted Jan 6, 2009·41 cites·4 claims
- 1697US7177066B2Electrophoretic display driving schemeSIPIX IMAGING INC·Filed 2004·Granted Feb 13, 2007·192 cites·14 claims
- 1796US8462102B2Driving methods for bistable displaysWONG JIALOCK·Filed 2009·Granted Jun 11, 2013·152 cites·11 claims
- 1896US8274472B1Driving methods for bistable displaysWANG WANHENG·Filed 2008·Granted Sep 25, 2012·164 cites·12 claims
- 1996US7347957B2Methods and compositions for improved electrophoretic display performanceSIPIX IMAGING INC·Filed 2004·Granted Mar 25, 2008·64 cites·33 claims
- 2096US7277218B2Electrophoretic compositionsSIPIX IMAGING INC·Filed 2004·Granted Oct 2, 2007·108 cites·63 claims
- 2195US8547628B2Methods and compositions for improved electrophoretic display performanceWU ZARNG-ARH GEORGE·Filed 2011·Granted Oct 1, 2013·46 cites·22 claims
- 2295US8441432B2Display cell structure and electrode protecting layer compositionsZANG HONGMEI·Filed 2011·Granted May 14, 2013·28 cites·20 claims
- 2395US8159636B2Reflective displays and processes for their manufactureSUN CHENHANG·Filed 2006·Granted Apr 17, 2012·172 cites·12 claims
- 2491US6958849B2Electrophoretic display with improved temperature latitude and switching performanceSIPIX IMAGING INC·Filed 2003·Granted Oct 25, 2005·44 cites·35 claims
- 2584US11062663B2Electro-optic displays and driving methodsE INK CALIFORNIA LLC·Filed 2019·Granted Jul 13, 2021·2 cites·10 claims
- 2669US11735127B2Electro-optic displays and driving methodsE INK CALIFORNIA LLC·Filed 2022·Granted Aug 22, 2023·0 cites·16 claims
- 2766US11380274B2Electro-optic displays and driving methodsE INK CALIFORNIA LLC·Filed 2021·Granted Jul 5, 2022·0 cites·19 claims
- 2862US10535312B2Driving methods and circuit for bi-stable displaysE INK CALIFORNIA LLC·Filed 2018·Granted Jan 14, 2020·0 cites·8 claims
- 2960US2008303780A1Driving methods and circuit for bi-stable displaysSIPIX IMAGING INC·Filed 2008·Application pending·0 cites
- 3057US10002575B2Driving methods and circuit for bi-stable displaysE INK CALIFORNIA LLC·Filed 2016·Granted Jun 19, 2018·0 cites·6 claims
- 3149US9954583B2Mobile terminal and near field communication antennaBYD CO LTD·Filed 2014·Granted Apr 24, 2018·0 cites·13 claims
- 3243US8975631B2Array substrate, manufacturing method, and display device thereofBEIJING BOE OPTOELECTRONICS·Filed 2012·Granted Mar 10, 2015·0 cites·12 claims
- 3342US9490530B2NFC antenna assembly and mobile communication device comprising the sameBYD CO LTD·Filed 2014·Granted Nov 8, 2016·0 cites·14 claims
- 3436US2016306081A1Prism film, method for manufacturing the prism film, and liquid crystal display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Application pending·0 cites
- 3532US2018191069A1Nfc antennaBYD CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →