Inventor
HSU CHEN-KE
CN83 patents
⚠️ This page may combine multiple inventors who share the name “HSU CHEN-KE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD
29 patentsUS11271362B2Mar 8, 2022
Laser device and light guide member used with the same
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD5 citations83
US10643879B2May 5, 2020
Transfer head for transferring micro element and transferring method of micro element
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD10 citations83
US10622234B2Apr 14, 2020
Micro elements transfer device and method
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD6 citations82
US10410893B2Sep 10, 2019
Micro elements transfer device and method
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD7 citations82
US9966514B2May 8, 2018
Light emitting diode package structure and fabrication method
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD7 citations81
US11456400B2Sep 27, 2022
Light-emitting diode and method for transferring the same
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD2 citations73
US10205057B2Feb 12, 2019
Flip-chip light emitting diode and fabrication method
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD3 citations72
US11362074B2Jun 14, 2022
Light-emitting diode device
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD2 citations71
US11217732B2Jan 4, 2022
White light LED package structure and white light source system
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD2 citations71
US9437793B2Sep 6, 2016
Package support, fabrication method and LED package
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD4 citations70
US10043944B2Aug 7, 2018
Light emitting diode and fabrication method thereof
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD5 citations69
US10014460B2Jul 3, 2018
Flip-chip high-voltage light emitting device and fabrication method
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD4 citations68
US12106995B2Oct 1, 2024
Structure and method for transferring a micro semiconductor element by applying a separation force via a through hole
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD0 citations62
US11424387B2Aug 23, 2022
Micro light emitting diode chip and method for manufacturing micro light emitting diode device including the same
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD1 citations62
US12080989B2Sep 3, 2024
Laser device and light guide member used with the same
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD0 citations61
US12002796B2Jun 4, 2024
Light-emitting diode device
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD0 citations61
US11888094B2Jan 30, 2024
Flip-chip LED structure and fabrication method
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD0 citations61
US11769985B2Sep 26, 2023
Laser device and light guide member used with the same
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD0 citations61
US11631601B2Apr 18, 2023
Transfer head for transferring micro element and transferring method of micro element
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD0 citations61
US11557580B2Jan 17, 2023
Method and device for mass transfer of micro semiconductor elements
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD0 citations61
US11127886B2Sep 21, 2021
Flip-chip LED with barrier structure
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD0 citations61
US11127723B2Sep 21, 2021
Method for mass transfer of micro semiconductor elements
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD0 citations61
US10916458B2Feb 9, 2021
Transfer head for transferring micro element and transferring method of micro element
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD0 citations61
US12046704B2Jul 23, 2024
Packaged ultraviolet light-emitting device and production method thereof
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD0 citations59
US12446363B2Oct 14, 2025
Light-emitting structure and light-emitting device including the same
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD0 citations52
US10249789B2Apr 2, 2019
Light emitting diode chip and fabrication method
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD0 citations52
US9825203B2Nov 21, 2017
Light emitting diode chip and fabrication method
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD0 citations52
US11538965B2Dec 27, 2022
Light-emitting diode filament structure and LED lighting lamp including the same
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD0 citations51
US9947830B2Apr 17, 2018
Patterned sapphire substrate and light emitting diode
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD0 citations51
XIAMEN SANAN OPTOELECTRONICS CO LTD
9 patentsUS10658550B2May 19, 2020
Ultraviolet light emitting diode and manufacturing method thereof
XIAMEN SANAN OPTOELECTRONICS CO LTD2 citations71
US11804578B2Oct 31, 2023
Micro light-emitting device and display
XIAMEN SANAN OPTOELECTRONICS CO LTD1 citations62
US12040430B2Jul 16, 2024
Micro light-emitting element and device and transfer method thereof
XIAMEN SANAN OPTOELECTRONICS CO LTD0 citations61
US11616094B2Mar 28, 2023
Micro light-emitting component, micro light-emitting component matrix, and method for manufacturing the micro light-emitting component matrix
XIAMEN SANAN OPTOELECTRONICS CO LTD1 citations61
US11424385B2Aug 23, 2022
Micro light-emitting element and device and transfer method thereof
XIAMEN SANAN OPTOELECTRONICS CO LTD0 citations61
US11380829B2Jul 5, 2022
Light emitting device and light emitting device assembly
XIAMEN SANAN OPTOELECTRONICS CO LTD0 citations61
US11043613B2Jun 22, 2021
Light emitting diode device and method for manufacturing the same
XIAMEN SANAN OPTOELECTRONICS CO LTD0 citations60
US11742334B2Aug 29, 2023
Light-emitting assembly with raised adhesive layer
XIAMEN SANAN OPTOELECTRONICS CO LTD0 citations52
US10186495B2Jan 22, 2019
Film for semiconductor device and fabrication method thereof
XIAMEN SANAN OPTOELECTRONICS CO LTD0 citations51
QUANZHOU SANAN SEMICONDUCTOR TECH CO LTD
7 patentsUS12237317B2Feb 25, 2025
LED device and light emitting apparatus including the same
QUANZHOU SANAN SEMICONDUCTOR TECH CO LTD2 citations72
US11978839B2May 7, 2024
Light-emitting device
QUANZHOU SANAN SEMICONDUCTOR TECH CO LTD2 citations70
US12324286B2Jun 3, 2025
Light-emitting device
QUANZHOU SANAN SEMICONDUCTOR TECH CO LTD0 citations60
US12002797B2Jun 4, 2024
LED device and light emitting apparatus including the same
QUANZHOU SANAN SEMICONDUCTOR TECH CO LTD0 citations60
US11978833B2May 7, 2024
White light LED package structure and white light source system
QUANZHOU SANAN SEMICONDUCTOR TECH CO LTD0 citations60
US11450651B2Sep 20, 2022
LED device and light emitting apparatus including the same
QUANZHOU SANAN SEMICONDUCTOR TECH CO LTD1 citations60
US11569410B2Jan 31, 2023
Light emitting diode packaging device
QUANZHOU SANAN SEMICONDUCTOR TECH CO LTD1 citations56
EPISTAR CORP
2 patents(unassigned)
1 patentOU CHEN
1 patentHSU CHEN-KE
1 patentShowing the top 50 of 83 patents by PatentIndex Score.