Inventor · disambiguated record
Xiuling Zhu
Also filed as: ZHU XIULING
27 granted patents·10 pending applications·76 citations·filing 2004–2024
94Inventor score
Files withSHENZHEN DIKAI IND CO LTD13HONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD7ZHU XIULING7KWOK HOI-SING3UNIV HONG KONG SCIENCE & TECHN3
Top patents by PatentIndex Score
37 records- 0189US10331008B1Beam-steering apparatus with fast response and enhanced steering resolutionHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2018·Granted Jun 25, 2019·7 cites·20 claims
- 0288US9453808B2Multi-functional precious stone testing apparatus and method thereofSHENZHEN DIKAI IND CO LTD·Filed 2014·Granted Sep 27, 2016·6 cites·12 claims
- 0387US11073482B2Multi-functional precious stone testing apparatus and method thereofSHENZHEN DIKAI IND CO LTD·Filed 2018·Granted Jul 27, 2021·2 cites·19 claims
- 0484US8947111B2Multi-functional precious stone testing apparatus and method thereofZHU XIULING·Filed 2011·Granted Feb 3, 2015·6 cites·27 claims
- 0583US11243170B2Multi-functional precious stone testing apparatus and method thereofSHENZHEN DIKAI IND CO LTD·Filed 2019·Granted Feb 8, 2022·2 cites·15 claims
- 0683US8937612B2Coordinate locating method, coordinate locating device, and display apparatus comprising the coordinate locating deviceZHU XIULING·Filed 2010·Granted Jan 20, 2015·10 cites·8 claims
- 0780US8263968B2Double sided emission organic light emitting diode displayKWOK HOI-SING·Filed 2006·Granted Sep 11, 2012·7 cites·6 claims
- 0876US8576200B2Multiple-input touch panel and method for gesture recognitionZHU XIULING·Filed 2011·Granted Nov 5, 2013·8 cites·12 claims
- 0969US10539510B2Multi-functional precious stone testing apparatus and method thereofSHENZHEN DIKAI IND CO LTD·Filed 2018·Granted Jan 21, 2020·0 cites·3 claims
- 1069USD816993SJewelry boxSHENZHEN DIKAI IND CO LTD·Filed 2016·Granted May 8, 2018·13 cites·1 claims
- 1169US8711125B2Coordinate locating method and apparatusZHU XIULING·Filed 2010·Granted Apr 29, 2014·4 cites·11 claims
- 1267US12235212B1Precious stone testing apparatus and method thereofSHENZHEN DIKAI IND CO LTD·Filed 2024·Granted Feb 25, 2025·0 cites·20 claims
- 1366USD1001487SKey chainZHU XIULING·Filed 2021·Granted Oct 17, 2023·3 cites·1 claims
- 1466US2025012731A1Multi-Functional Precious Stone Testing Apparatus and Method ThereofSHENZHEN DIKAI IND CO LTD·Filed 2024·Application pending·0 cites
- 1563US10203317B2Multi-functional precious stone testing apparatus and method thereofSHENZHEN DIKAI IND CO LTD·Filed 2016·Granted Feb 12, 2019·0 cites·7 claims
- 1663US7572912B2Luminescent gold (III) compounds, their preparation, and light-emitting devices containing sameUNIV HONG KONG·Filed 2004·Granted Aug 11, 2009·7 cites·18 claims
- 1762US2025389947A1Inscription LoupeSHENZHEN DIKAI IND CO LTD·Filed 2024·Application pending·0 cites
- 1862US2025389946A1Jewelry loupeSHENZHEN DIKAI IND CO LTD·Filed 2024·Application pending·0 cites
- 1957US7923911B2Polycrystalline silicon as an electrode for a light emitting diode and method of making the sameUNIV HONG KONG SCIENCE & TECHN·Filed 2008·Granted Apr 12, 2011·0 cites·41 claims
- 2056US12130238B2Multi-functional precious stone testing apparatus and method thereofSHENZHEN DIKAI IND CO LTD·Filed 2021·Granted Oct 29, 2024·0 cites·20 claims
- 2152US8339026B2Polycrystalline silicon as an electrode for a light emitting diode and method of making the sameKWOK HOI SING·Filed 2011·Granted Dec 25, 2012·0 cites·20 claims
- 2251US9507462B2Multi-dimensional image detection apparatusZHU XIULING·Filed 2012·Granted Nov 29, 2016·1 cites·25 claims
- 2350US2019208880A1Jewelry Storage Device and Display Method ThereofSHENZHEN DIKAI IND CO LTD·Filed 2019·Application pending·0 cites
- 2450US2006103299A1Polycrystalline silicon as an electrode for a light emitting diode & method of making the sameUNIV HONG KONG SCIENCE & TECHN·Filed 2005·Application pending·0 cites
- 2549US2012059619A1Precious stone testing apparatusZHU XIULING·Filed 2011·Application pending·0 cites
- 2648US8427443B2Coordinate locating method, coordinate locating device, and display apparatus comprising the coordinate locating deviceFENG YAOJUN·Filed 2009·Granted Apr 23, 2013·0 cites·26 claims
- 2747US10983262B2Rotational geometric phase hologram with application for fabricating geometric phase optical elementHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2018·Granted Apr 20, 2021·0 cites·17 claims
- 2844US2010289755A1Touch-Sensing Liquid Crystal DisplayHONH KONG APPLIED SCIENCE AND·Filed 2009·Application pending·0 cites
- 2943US10203288B2Multi-functional precious stone testing apparatus and method thereofSHENZHEN DIKAI IND CO LTD·Filed 2015·Granted Feb 12, 2019·0 cites·21 claims
- 3043US2006250079A1Intermediate layers treated by cf4-plasma for stacked organic light-emitting devicesUNIV HONG KONG SCIENCE & TECHN·Filed 2006·Application pending·0 cites
- 3141US9465486B2Portable interactive whiteboard moduleHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2014·Granted Oct 11, 2016·0 cites·16 claims
- 3239US11269203B2Multifocal system with polarization-independent focusingHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2020·Granted Mar 8, 2022·0 cites·19 claims
- 3339US8754416B2Method for fabrication of active-matrix display panelsKWOK HOI-SING·Filed 2006·Granted Jun 17, 2014·0 cites·8 claims
- 3438US2024323517A1Dynamic vision sensing system with a static capturing modeHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2023·Application pending·0 cites
- 3537US11358407B2Multilayered optical security deviceHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2020·Granted Jun 14, 2022·0 cites·17 claims
- 3636US2017277003A1Phase modulator for holographic see through displayHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2016·Application pending·0 cites
- 3734US9367177B2Method and system for determining true touch points on input touch panel using sensing modulesHK APPLIED SCIENCE & TECH RES·Filed 2013·Granted Jun 14, 2016·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →