Inventor
LEE SANG BEOM
KR35 patents
⚠️ This page may combine multiple inventors who share the name “LEE SANG BEOM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
17 patentsUS11370735B2Jun 28, 2022
Method for decomposing phenolic by-product
LG CHEMICAL LTD2 citations73
US11247958B2Feb 15, 2022
Method and apparatus for decomposing phenolic by-product
LG CHEMICAL LTD2 citations73
US10086325B2Oct 2, 2018
Membrane separation device
LG CHEMICAL LTD2 citations69
US11547951B2Jan 10, 2023
Method of decomposing by-product in phenol preparation process
LG CHEMICAL LTD0 citations61
US11192047B2Dec 7, 2021
Method of decomposing by-product in phenol preparation process
LG CHEMICAL LTD0 citations61
US11780796B2Oct 10, 2023
Method of decomposing phenolic by-product
LG CHEMICAL LTD0 citations59
US11414364B2Aug 16, 2022
Method for decomposing phenolic by-products
LG CHEMICAL LTD0 citations59
US11407694B2Aug 9, 2022
Method for decomposing byproducts in phenol production process
LG CHEMICAL LTD0 citations59
US11939282B2Mar 26, 2024
Method for decomposing phenolic by-product
LG CHEMICAL LTD0 citations52
US12076717B2Sep 3, 2024
Method for washing ion exchange resin and method for preparing bisphenol A
LG CHEMICAL LTD0 citations51
US12084408B2Sep 10, 2024
Method for decomposing phenol-based by-product
LG CHEMICAL LTD0 citations48
US11993564B2May 28, 2024
Method of decomposing phenolic by-products
LG CHEMICAL LTD0 citations47
US10358403B2Jul 23, 2019
Method for recovering phenol and acetone from cracking reaction product of bisphenol-A residue
LG CHEMICAL LTD0 citations46
US11905238B2Feb 20, 2024
Method for preparing 1-butene and propylene
LG CHEMICAL LTD0 citations44
US10626072B2Apr 21, 2020
Method of preparing methyl tert-butyl ether
LG CHEMICAL LTD0 citations40
US10457620B2Oct 29, 2019
System for producing phenol and bisphenol A including removal unit for removing methanol and acetone
LG CHEMICAL LTD0 citations39
US10556191B2Feb 11, 2020
Distillation method
LG CHEMICAL LTD0 citations36
WITS CO LTD
5 patentsUS10833539B2Nov 10, 2020
Mobile terminal, communications module and control method of mobile terminal
WITS CO LTD2 citations71
US10469133B2Nov 5, 2019
Antenna device and portable terminal including the same
WITS CO LTD3 citations71
US11228085B2Jan 18, 2022
Double loop antenna
WITS CO LTD0 citations61
US10547098B2Jan 28, 2020
Double loop antenna
WITS CO LTD1 citations61
US10790675B2Sep 29, 2020
Apparatus for transmitting power wirelessly
WITS CO LTD0 citations51
SAMSUNG ELECTRO MECH
4 patentsUS10027130B2Jul 17, 2018
Apparatus for transmitting power wirelessly
SAMSUNG ELECTRO MECH10 citations83
US10135256B2Nov 20, 2018
Non-contact power transmission device and location-based service system using the same
SAMSUNG ELECTRO MECH2 citations72
US9793727B2Oct 17, 2017
Apparatus for wireless charging
SAMSUNG ELECTRO MECH0 citations51
US9762084B2Sep 12, 2017
Wireless charging system and method for controlling the same
SAMSUNG ELECTRO MECH1 citations51
KOREA INST SCI & TECH
3 patentsUS6319984B1Nov 20, 2001
Biodegradable and thermosensitive polyphosphazenes and their preparation method
KOREA INST SCI & TECH45 citations89
US6333422B1Dec 25, 2001
Thermosensitive cyclotriphosphazene-platinum complex conjugate, its preparation method and anticancer agent containing the same
KOREA INST SCI & TECH12 citations73
US6417383B1Jul 9, 2002
Thermosensitive cyclotriphosphazene derivatives and a preparation method thereof
KOREA INST SCI & TECH2 citations62