Inventor
QIAN LEI
US34 patents
⚠️ This page may combine multiple inventors who share the name “QIAN LEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TCL TECH GROUP CORP
15 patentsUS11401469B2Aug 2, 2022
Alloy nanomaterial, preparation method therefor, and semiconductor device
TCL TECH GROUP CORP2 citations73
US11203715B2Dec 21, 2021
Quantum dot composite material, preparation method, and semiconductor device
TCL TECH GROUP CORP3 citations73
US12342676B2Jun 24, 2025
Encapsulated film and luminescent device including laminated barrier and surfactant layers
TCL TECH GROUP CORP0 citations62
US11795394B2Oct 24, 2023
Quantum dot composite material, preparation method, and semiconductor device
TCL TECH GROUP CORP0 citations62
US11778891B2Oct 3, 2023
Crosslinked nanoparticle thin film, preparation method thereof, and thin film optoelectronic device having the same
TCL TECH GROUP CORP1 citations62
US11746293B2Sep 5, 2023
Quantum dot composite material, preparation method, and semiconductor device
TCL TECH GROUP CORP0 citations62
US11746292B2Sep 5, 2023
Quantum dot composite material, preparation method, and semiconductor device
TCL TECH GROUP CORP0 citations62
US10977986B2Apr 13, 2021
Preset reverse drive method applied in video displaying process
TCL TECH GROUP CORP0 citations62
US12101953B2Sep 24, 2024
Quantum dot light-emitting diode and method for fabricating the same
TCL TECH GROUP CORP0 citations61
US11744098B2Aug 29, 2023
Quantum dot light-emitting diode and preparation method therefor
TCL TECH GROUP CORP0 citations59
US11499095B2Nov 15, 2022
Quantum dot, preparation method therefor and use thereof
TCL TECH GROUP CORP1 citations57
US11659731B2May 23, 2023
Integrated light-emitting device and fabricating method thereof
TCL TECH GROUP CORP0 citations52
US11168252B2Nov 9, 2021
Quantum dot material, preparation method, and semiconductor device
TCL TECH GROUP CORP0 citations52
US11121338B2Sep 14, 2021
Quantum dot material, preparation method, and semiconductor device
TCL TECH GROUP CORP0 citations52
US11485908B2Nov 1, 2022
Quantum dot light-emitting diode and method for fabricating the same
TCL TECH GROUP CORP0 citations49
LI CHENGLI
4 patentsUS11532908B1Dec 20, 2022
Power receptacle with protective cover
LI CHENGLI3 citations71
US11476612B1Oct 18, 2022
Power receptacle
LI CHENGLI3 citations71
US12010804B2Jun 11, 2024
Power receptacle
LI CHENGLI4 citations66
USD1103937SDec 2, 2025
Combined faceplate for a power receptacle with USB charging socket
LI CHENGLI0 citations62
AMLOGIC SHANGHAI CO LTD
3 patentsUS11368633B2Jun 21, 2022
Video switching method based on multi-channel decoding
AMLOGIC SHANGHAI CO LTD0 citations43
US11847469B2Dec 19, 2023
Intelligent device and method for controlling boot screen of the intelligent device
AMLOGIC SHANGHAI CO LTD0 citations42
US10869097B2Dec 15, 2020
Television board card, television system and television system configuration method
AMLOGIC SHANGHAI CO LTD0 citations34