Inventor · disambiguated record
Byungkyu Ahn
Also filed as: AHN BYUNGKYU
13 granted patents·10 pending applications·12 citations·filing 2010–2022
84Inventor score
Top patents by PatentIndex Score
23 records- 0190US12126387B2Method and device for correcting polarization distortion in plug and play quantum key distribution systemLG ELECTRONICS INC·Filed 2020·Granted Oct 22, 2024·3 cites·14 claims
- 0283US8614018B2Secondary batteryBYUN SANGWON·Filed 2010·Granted Dec 24, 2013·4 cites·19 claims
- 0382US9136538B2Rechargeable battery having current collection plate with protrusionSAMSUNG SDI CO LTD·Filed 2013·Granted Sep 15, 2015·3 cites·20 claims
- 0470US8557430B2Rechargeable battery having current collector plate with protrusionBYUN SANGWON·Filed 2010·Granted Oct 15, 2013·1 cites·14 claims
- 0565US9196886B2Secondary battery having insulation bagMOON JONGSEOK·Filed 2010·Granted Nov 24, 2015·1 cites·18 claims
- 0658US2025068957A1Device and method for detecting and correcting entanglement error with respect to arbitrary n-qubit entanglement state in quantum communication systemLG ELECTRONICS INC·Filed 2022·Application pending·0 cites
- 0757US12431943B2Method for controlling beam in wireless communication system, and apparatus thereforLG ELECTRONICS INC·Filed 2021·Granted Sep 30, 2025·0 cites·13 claims
- 0855US12362834B2Frequency comb power control apparatus for 4D beamforming, and method thereforLG ELECTRONICS INC·Filed 2020·Granted Jul 15, 2025·0 cites·9 claims
- 0951US12445173B2Method for controlling beam in wireless communication system, and apparatus thereforLG ELECTRONICS INC·Filed 2021·Granted Oct 14, 2025·0 cites·13 claims
- 1050US12218789B2Frequency gradient metasurface device and method based on fast beam steering systemLG ELECTRONICS INC·Filed 2020·Granted Feb 4, 2025·0 cites·8 claims
- 1150US2025015890A1Inhomogeneous polarization-based coherent transceiver for beam alignment and method thereforLG ELECTRONICS INC·Filed 2022·Application pending·0 cites
- 1249US12294414B2Method and device for multi-wavelength plug-and-play quantum key distribution without time delay due to wavelength conversionLG ELECTRONICS INC·Filed 2020·Granted May 6, 2025·0 cites·11 claims
- 1349US12284273B2Method and apparatus for correcting polarization distortion of faraday rotating mirror in plug-and-play quantum key distribution systemLG ELECTRONICS INC·Filed 2020·Granted Apr 22, 2025·0 cites·11 claims
- 1449US2025038846A1Device and method for performing quantum secure direct communication with reduced complexity in quantum communication systemLG ELECTRONICS INC·Filed 2022·Application pending·0 cites
- 1548US12445275B2Method and device for estimating quantum bit error rate on basis of maximum bit group and two-dimensional parityLG ELECTRONICS INC·Filed 2020·Granted Oct 14, 2025·0 cites·8 claims
- 1647US2025038845A1Method and device for low-complexity quantum direct communication using two-photon interferenceLG ELECTRONICS INC·Filed 2021·Application pending·0 cites
- 1747US2025030487A1Method and apparatus for performing quantum secure direct communication by using high-dimensional quantum state based on polarization and phase information in communication systemLG ELECTRONICS INC·Filed 2021·Application pending·0 cites
- 1845US2024007278A1Method and device for correcting polarization distortion of faraday rotator mirror for quantum key distribution in communication systemLG ELECTRONICS INC·Filed 2021·Application pending·0 cites
- 1944US2024267133A1Method for performing quantum secure direct communication in quantum communication system, and apparatus thereforLG ELECTRONICS INC·Filed 2021·Application pending·0 cites
- 2041US2011183194A1Rechargeable batteryLEE CHIYOUNG·Filed 2010·Application pending·0 cites
- 2141US2012028094A1Battery packKIM YONGSAM·Filed 2011·Application pending·0 cites
- 2238US2011189536A1Secondary battery and method of manufacturing secondary batteryMOON JONGSEOK·Filed 2010·Application pending·0 cites
- 2335US11165439B2Syndrome-based decoding method and apparatus for block turbo codeUNIV KOREA RES & BUS FOUND·Filed 2019·Granted Nov 2, 2021·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →