Inventor
KWON DAESUNG
KR16 patents
⚠️ This page may combine multiple inventors who share the name “KWON DAESUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ELECTRONICS & TELECOMMUNICATIONS RES INST
11 patentsUS11316677B2Apr 26, 2022
Quantum key distribution node apparatus and method for quantum key distribution thereof
ELECTRONICS & TELECOMMUNICATIONS RES INST2 citations71
US11187578B1Nov 30, 2021
Single-photon detection method and apparatus
ELECTRONICS & TELECOMMUNICATIONS RES INST3 citations71
US10958439B2Mar 23, 2021
Apparatus and method for reliable quantum signature
ELECTRONICS & TELECOMMUNICATIONS RES INST2 citations71
US10887094B2Jan 5, 2021
Authentication apparatus and method for quantum cryptography communication
ELECTRONICS & TELECOMMUNICATIONS RES INST3 citations70
US10567169B2Feb 18, 2020
Apparatus and method for multi-user quantum key distribution
ELECTRONICS & TELECOMMUNICATIONS RES INST4 citations70
US10778420B2Sep 15, 2020
Quantum direct communication method with user authentication and apparatus using the same
ELECTRONICS & TELECOMMUNICATIONS RES INST1 citations60
US11736280B2Aug 22, 2023
Quantum entity authentication apparatus and method
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations50
US11533171B2Dec 20, 2022
Apparatus and method for quantum direct communication using single qubits
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations49
US9479193B2Oct 25, 2016
Apparatus and method for performing compression operation in hash algorithm
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations38
US9843442B2Dec 12, 2017
Operation method and apparatus for providing compression function for fast message hashing
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations36
US10009170B2Jun 26, 2018
Apparatus and method for providing Feistel-based variable length block cipher
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations33
KOREA ELECTRONICS TELECOMM
3 patentsUS9049007B2Jun 2, 2015
Low-power encryption apparatus and method
KOREA ELECTRONICS TELECOMM1 citations46
US9288041B2Mar 15, 2016
Apparatus and method for performing compression operation in hash algorithm
KOREA ELECTRONICS TELECOMM0 citations38
US9042545B2May 26, 2015
Apparatus and method for converting random binary sequence into random integer
KOREA ELECTRONICS TELECOMM0 citations32