Inventor
LIU XINGSHENG
US12 patents
⚠️ This page may combine multiple inventors who share the name “LIU XINGSHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FOCUSLIGHT TECH INC
4 patentsUS12292580B2May 6, 2025
Optical module and medical laser device
FOCUSLIGHT TECH INC0 citations59
US12431979B2Sep 30, 2025
Wavelength division multiplexing device having wavelength division multiplexing filter
FOCUSLIGHT TECH INC0 citations50
US10826266B2Nov 3, 2020
Refrigeration structure of semiconductor laser, and semiconductor laser and stack thereof
FOCUSLIGHT TECH INC1 citations49
US12256988B2Mar 25, 2025
Semiconductor laser module and method for application in noninvasive medical treatment
FOCUSLIGHT TECH INC0 citations42
LIU XINGSHENG
2 patentsXI AN FOCUSLIGHT TECHNOLOGIES CO LTD
2 patentsUS9031105B2May 12, 2015
Conduction cooled high power semiconductor laser and method for fabricating the same
XI AN FOCUSLIGHT TECHNOLOGIES CO LTD0 citations44
US8989226B2Mar 24, 2015
Cooling module for laser, fabricating method thereof, and semiconductor laser fabricated from the module
XI AN FOCUSLIGHT TECHNOLOGIES CO LTD0 citations33