Inventor · disambiguated record
Yu-Yu Chang
Also filed as: CHANG YU-YU
13 granted patents·4 pending applications·25 citations·filing 2011–2024
86Inventor score
Files withLITE ON OPTO TECH CHANGZHOU CO LTD6UNIV NAT CENTRAL3LITE ON TECHNOLOGY CORP2SUN CHING-CHERNG2ANPEC ELECTRONICS CORP1
Top patents by PatentIndex Score
17 records- 0186US9865782B2LED package structure and lens thereofLITE-ON OPTO TECH (CHANGZHOU) CO LTD·Filed 2016·Granted Jan 9, 2018·8 cites·20 claims
- 0282US11209146B2Miniaturized structured light projection moduleLITE ON OPTO TECH CHANGZHOU CO LTD·Filed 2019·Granted Dec 28, 2021·5 cites·18 claims
- 0380US10128420B2LED package structure and chip-scale light emitting unitLITE ON TECHNOLOGY CORP·Filed 2017·Granted Nov 13, 2018·4 cites·20 claims
- 0472US9904839B2Fingerprint detection apparatus, mobile device using the same and manufacturing method thereofEOSMEM CORP·Filed 2016·Granted Feb 27, 2018·2 cites·11 claims
- 0571US8723403B2Light assembly with light-mixing functionSUN CHING-CHERNG·Filed 2012·Granted May 13, 2014·5 cites·8 claims
- 0662US8803427B1LED package structureUNIV NAT CENTRAL·Filed 2013·Granted Aug 12, 2014·1 cites·7 claims
- 0752US12386245B2Off-axis light emitting device and image capturing module using the sameLITE ON TECHNOLOGY CORP·Filed 2022·Granted Aug 12, 2025·0 cites·15 claims
- 0852US11309466B2Light emitting unitLITE ON OPTO TECH CHANGZHOU CO LTD·Filed 2019·Granted Apr 19, 2022·0 cites·17 claims
- 0952US10879443B2LED package structure, chip carrier, and method for manufacturing chip carrierLITE ON OPTO TECH CHANGZHOU CO LTD·Filed 2019·Granted Dec 29, 2020·0 cites·20 claims
- 1047US11508703B2Light emitting device for monitoring systemLITE ON OPTO TECH CHANGZHOU CO LTD·Filed 2020·Granted Nov 22, 2022·0 cites·13 claims
- 1144US2025284456A1Odd and even bit weight equalization method and systemANPEC ELECTRONICS CORP·Filed 2024·Application pending·0 cites
- 1242US2016101294A1Portable phototherapy apparatus for psoriasisUNIV NAT CENTRAL·Filed 2014·Application pending·0 cites
- 1340US2013107512A1Led plant lightSUN CHING-CHERNG·Filed 2011·Application pending·0 cites
- 1437US10727383B2LED package structureLITE ON OPTO TECH CHANGZHOU CO LTD·Filed 2017·Granted Jul 28, 2020·0 cites·12 claims
- 1536US9793452B2Blue light leakage-suppressing LED structureUNIV NAT CENTRAL·Filed 2015·Granted Oct 17, 2017·0 cites·3 claims
- 1635US2017147853A1Reflection type fingerprint recognition deviceCENTRALED TECH CO LTD·Filed 2016·Application pending·0 cites
- 1734US10140501B2High resolution thin device for fingerprint recognitionCENTRALED TECH LTD·Filed 2016·Granted Nov 27, 2018·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →