Daejeon
South Korea
17
2022-01-06
The entities that hold a legal rights for patent applications filed by inventor KWON Daesung:
Daesung KWON from Daejeon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Quantum key distribution node apparatus and method for quantum key distribution thereof
#2 | 2021-12-02Single-photon detection method and apparatus
#3 | 2021-08-26Quantum entity authentication apparatus and method
#4 | 2020-12-31QUANTUM COMMUNICATION CONTROL APPARATUS, QUANTUM COMMUNICATION SYSTEM HAVING QUANTUM COMMUNICATION CONTROL APPARATUS, AND METHOD FOR DESIGNING QUANTUM COMMUNICATION CONTROL APPARATUS
#5 | 2020-10-01Apparatus and method for quantum direct communication using single qubits
#6 | 2019-10-24Apparatus and method for reliable quantum signature
#7 | 2019-08-01Authentication apparatus and method for quantum cryptography communication
#8 | 2019-04-25Quantum direct communication method with user authentication and apparatus using the same
#9 | 2018-03-08Apparatus and method for multi-user quantum key distribution
#10 | 2016-07-28Operation method and apparatus for providing compression function for fast message hashing
#11 | 2016-02-25Apparatus and method for providing Feistel-based variable length block cipher
#12 | 2015-08-27VARIABLE-LENGTH BLOCK CIPHER APPARATUS AND METHOD CAPABLE OF FORMAT PRESERVING ENCRYPTION
#13 | 2015-01-29Apparatus and method for performing compression operation in hash algorithm
#14 | 2014-12-04Apparatus and method for performing compression operation in hash algorithm
#15 | 2014-10-30Apparatus and method for converting random binary sequence into random integer
#16 | 2013-12-19Low-power encryption apparatus and method
#17 | 2009-01-22SECRET KEY PREDISTRIBUTION METHOD
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