Inventor · disambiguated record
Xingsheng Liu
Also filed as: LIU XINGSHENG
12 granted patents·3 pending applications·117 citations·filing 2000–2023
86Inventor score
Files withFOCUSLIGHT TECH INC5LIU XINGSHENG2XI AN FOCUSLIGHT TECHNOLOGIES CO LTD2XI'AN FOCUSLIGHT TECH CO LTD2BHATIA VIKRAM1
Top patents by PatentIndex Score
15 records- 0191US7486709B2Semiconductor laser micro-heating element structureCORNING INC·Filed 2006·Granted Feb 3, 2009·20 cites·18 claims
- 0290US6442033B1Low-cost 3D flip-chip packaging technology for integrated power electronics modulesVIRGINIA TECH INTELL PROP·Filed 2000·Granted Aug 27, 2002·89 cites·10 claims
- 0375US8737441B2Cooling module for laser, fabricating method thereof, and semiconductor laser fabricated from the moduleLIU XINGSHENG·Filed 2010·Granted May 27, 2014·6 cites·2 claims
- 0458US10826266B2Refrigeration structure of semiconductor laser, and semiconductor laser and stack thereofFOCUSLIGHT TECH INC·Filed 2017·Granted Nov 3, 2020·1 cites·8 claims
- 0555US12431979B2Wavelength division multiplexing device having wavelength division multiplexing filterFOCUSLIGHT TECH INC·Filed 2023·Granted Sep 30, 2025·0 cites·15 claims
- 0655US12292580B2Optical module and medical laser deviceFOCUSLIGHT TECH INC·Filed 2020·Granted May 6, 2025·0 cites·19 claims
- 0753US8638827B2High-power semiconductor laser and method for manufacturing the sameLIU XINGSHENG·Filed 2009·Granted Jan 28, 2014·1 cites·16 claims
- 0850US2023018454A1Optical module and laser systemFOCUSLIGHT TECH INC·Filed 2022·Application pending·0 cites
- 0941US9031105B2Conduction cooled high power semiconductor laser and method for fabricating the sameXI AN FOCUSLIGHT TECHNOLOGIES CO LTD·Filed 2012·Granted May 12, 2015·0 cites·9 claims
- 1040US2008063016A1Thermal compensation in semiconductor lasersBHATIA VIKRAM·Filed 2006·Application pending·0 cites
- 1139US2005100073A1Cladding-pumped quasi 3-level fiber laser/amplifierFiled 2003·Application pending·0 cites
- 1237US9510908B2Semiconductor laser system for laser medical cosmetologyXI'AN FOCUSLIGHT TECH CO LTD·Filed 2013·Granted Dec 6, 2016·0 cites·19 claims
- 1335US9510907B2Bilateral cooling type semiconductor laser system for medical beauty useXI'AN FOCUSLIGHT TECH CO LTD·Filed 2013·Granted Dec 6, 2016·0 cites·13 claims
- 1435US8989226B2Cooling module for laser, fabricating method thereof, and semiconductor laser fabricated from the moduleXI AN FOCUSLIGHT TECHNOLOGIES CO LTD·Filed 2014·Granted Mar 24, 2015·0 cites·7 claims
- 1532US12256988B2Semiconductor laser module and method for application in noninvasive medical treatmentFOCUSLIGHT TECH INC·Filed 2017·Granted Mar 25, 2025·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →