Kwon; Daesung

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kwon; Daesung.The latest application filed is for "quantum key distribution node apparatus and method for quantum key distribution thereof".

Company Profile

4.14.19

Kwon; Daesung - Daejeon KR
Kwon; DaeSung - Gyeonggi-do KR
Kwon; DaeSung - Paju-si KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Quantum key distribution node apparatus and method for quantum key distribution thereof Grant 11,316,677 - Ko , et al. April 26, 2	2022-04-26
Quantum Key Distribution Node Apparatus And Method For Quantum Key Distribution Thereof App 20220006627 - KO; Haeng-Seok ; et al.	2022-01-06
Single-photon Detection Method And Apparatus App 20210372851 - KIM; Seok ; et al.	2021-12-02
Single-photon detection method and apparatus Grant 11,187,578 - Kim , et al. November 30, 2	2021-11-30
Quantum Entity Authentication Apparatus And Method App 20210266157 - HONG; Changho ; et al.	2021-08-26
Apparatus and method for reliable quantum signature Grant 10,958,439 - Hong , et al. March 23, 2	2021-03-23
Authentication apparatus and method for quantum cryptography communication Grant 10,887,094 - Ji , et al. January 5, 2	2021-01-05
Quantum Communication Control Apparatus, Quantum Communication System Having Quantum Communication Control Apparatus, And Method For Designing Quantum Communication Control Apparatus App 20200412531 - KIM; Seok ; et al.	2020-12-31
Apparatus And Method For Quantum Direct Communication Using Single Qubits App 20200313879 - HONG; Changho ; et al.	2020-10-01
Quantum direct communication method with user authentication and apparatus using the same Grant 10,778,420 - Hong , et al. Sept	2020-09-15
Apparatus and method for multi-user quantum key distribution Grant 10,567,169 - Hong , et al. Feb	2020-02-18
Apparatus And Method For Reliable Quantum Signature App 20190327095 - HONG; Changho ; et al.	2019-10-24
Authentication Apparatus And Method For Quantum Cryptography Communication App 20190238326 - JI; Se Wan ; et al.	2019-08-01
Quantum Direct Communication Method With User Authentication And Apparatus Using The Same App 20190123896 - HONG; Changho ; et al.	2019-04-25
Apparatus and method for providing Feistel-based variable length block cipher Grant 10,009,170 - Lee , et al. June 26, 2	2018-06-26
Display device for preventing moisture infiltration Grant 10,001,665 - Kwon , et al. June 19, 2	2018-06-19
Apparatus And Method For Multi-user Quantum Key Distribution App 20180069698 - HONG; Changho ; et al.	2018-03-08
Operation method and apparatus for providing compression function for fast message hashing Grant 9,843,442 - Hong , et al. December 12, 2	2017-12-12
Display device Grant 9,736,950 - Kwon , et al. August 15, 2	2017-08-15
Display Device App 20170034928 - Kwon; DaeSung ; et al.	2017-02-02
Display Device App 20160349567 - Kwon; DaeSung ; et al.	2016-12-01
Apparatus and method for performing compression operation in hash algorithm Grant 9,479,193 - Kim , et al. October 25, 2	2016-10-25
Operation Method And Apparatus For Providing Compression Function For Fast Message Hashing App 20160218861 - HONG; Deukjo ; et al.	2016-07-28
Apparatus and method for performing compression operation in hash algorithm Grant 9,288,041 - Hong , et al. March 15, 2	2016-03-15
Apparatus And Method For Providing Feistel-based Variable Length Block Cipher App 20160056954 - LEE; Jung Keun ; et al.	2016-02-25
Variable-length Block Cipher Apparatus And Method Capable Of Format Preserving Encryption App 20150244518 - KOO; Bonwook ; et al.	2015-08-27
Low-power encryption apparatus and method Grant 9,049,007 - Hong , et al. June 2, 2	2015-06-02
Apparatus and method for converting random binary sequence into random integer Grant 9,042,545 - Koo , et al. May 26, 2	2015-05-26
Apparatus And Method For Performing Compression Operation In Hash Algorithm App 20150032704 - KIM; Dong-Chan ; et al.	2015-01-29
Apparatus And Method For Performing Compression Operation In Hash Algorithm App 20140355755 - HONG; Deukjo ; et al.	2014-12-04
Apparatus And Method For Converting Random Binary Sequence Into Random Integer App 20140321645 - KOO; Bonwook ; et al.	2014-10-30
Low-power Encryption Apparatus And Method App 20130336480 - HONG; Deukjo ; et al.	2013-12-19
Secret Key Predistribution Method App 20090022323 - Lee; Jooyoung ; et al.	2009-01-22

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