Inventor · disambiguated record
Siyuan Xu
Also filed as: XU SIYUAN
7 granted patents·2 pending applications·7 citations·filing 2011–2024
74Inventor score
Files withSEIKO EPSON CORP2SHANGHAI SINCERETEK MICROELECTRONICS TECH CO LTD2JONES LANG LASALLE IP INC1MORNINGCORE TECH CO LTD1REN XUEGANG1
Top patents by PatentIndex Score
9 records- 0172US11748188B2Secure communication apparatus and methodMORNINGCORE TECH CO LTD·Filed 2021·Granted Sep 5, 2023·1 cites·8 claims
- 0266US8923021B2Control circuit and system for switch mode power supplyREN XUEGANG·Filed 2011·Granted Dec 30, 2014·4 cites·20 claims
- 0355US9431895B2High power-factor control circuit and power supplySHANGHAI SIM-BCD SEMICONDUCTOR MFG CO LTD·Filed 2014·Granted Aug 30, 2016·1 cites·23 claims
- 0455US8964415B2Circuits and methods for increasing power factor of switch mode power supplyZHU YAJIANG·Filed 2012·Granted Feb 24, 2015·1 cites·20 claims
- 0554US12386826B1Methods for intelligently generating a search result based on a significance of influence of one or more factors on a dominant feature and devices thereofJONES LANG LASALLE IP INC·Filed 2024·Granted Aug 12, 2025·0 cites·17 claims
- 0654US2024326409A1Abnormality determination method for liquid ejecting head, and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 0750US2023226563A1Liquid ejecting head and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 0845US11271423B2Circuit and method for controlling charging of emergency lighting luminaires by a switchSHANGHAI SINCERETEK MICROELECTRONICS TECH CO LTD·Filed 2020·Granted Mar 8, 2022·0 cites·14 claims
- 0944US11245283B2Circuit and method for controlling brightness of emergency lighting luminaires by a switchSHANGHAI SINCERETEK MICROELECTRONICS TECH CO LTD·Filed 2020·Granted Feb 8, 2022·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →