Inventor · disambiguated record
Sanghyun Chang
Also filed as: CHANG SANGHYUN
9 granted patents·3 pending applications·23 citations·filing 2016–2022
81Inventor score
Top patents by PatentIndex Score
12 records- 0194US10735066B2Methods of beam codebook generation for the 5G terminalsSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Aug 4, 2020·14 cites·20 claims
- 0286US11075469B2Apparatus and method for outputting beamforming signal based on state of electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jul 27, 2021·5 cites·20 claims
- 0370US11646882B2Apparatus and method for generating security key in wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted May 9, 2023·2 cites·6 claims
- 0464US11051179B2Device including antenna and control method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jun 29, 2021·1 cites·20 claims
- 0562US10362539B2Method and device for saving power of electronic device in wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Jul 23, 2019·1 cites·20 claims
- 0652US2022409921A1Transcranial stimulator for rehabilitation based on photobiomodulation mechanismWELLSCARE CO LTD·Filed 2022·Application pending·0 cites
- 0751US11463185B2Method and apparatus for communication environment analysis and network design considering movable objectSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Oct 4, 2022·0 cites·14 claims
- 0846US11197169B2Device and method for operating beamforming in wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Dec 7, 2021·0 cites·20 claims
- 0945US2022072293A1Drug delivery device using ultrasonic waveCHANG SANGHYUN·Filed 2021·Application pending·0 cites
- 1040US11159952B2Analysis method and device for network design in wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Oct 26, 2021·0 cites·12 claims
- 1139US11211979B2Method and apparatus for controlling transmission power in wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Dec 28, 2021·0 cites·12 claims
- 1235US2017193593A1Apparatus and method for providing service informationSAMSUNG ELECTRONICS CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →