Inventor · disambiguated record
Changhyun Park
Also filed as: PARK CHANGHYUN
11 granted patents·14 pending applications·13 citations·filing 2008–2025
83Inventor score
Files withSAMSUNG ELECTRONICS CO LTD16SAMSUNG SDI CO LTD4LIM SUNMIN2KOREA ELECTRONICS TELECOMM1PARK CHANGHYUN1
Top patents by PatentIndex Score
25 records- 0189US12022221B2Image sensorSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jun 25, 2024·2 cites·23 claims
- 0289US11466876B2HumidifierSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Oct 11, 2022·2 cites·23 claims
- 0382US11965674B2Filter device and air cleaner having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Apr 23, 2024·1 cites·14 claims
- 0481US12276453B2RefrigeratorSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Apr 15, 2025·1 cites·14 claims
- 0571US8326336B2Apparatus and method for communication in cognitive radio networkUM JUNG-SUN·Filed 2010·Granted Dec 4, 2012·3 cites·20 claims
- 0663US10771820B2Image encoding method and apparatus using artifact reduction filter, and image decoding method and apparatus using artifact reduction filterSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Sep 8, 2020·1 cites·15 claims
- 0763US2025093070A1Air purifier and installing method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0861US2024386544A1Deformation analysis device and method for secondary batterySAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 0961US2025124564A1Deformation analysis device for secondary battery and method thereofSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 1059US8483730B2Method and system for managing channel set for dynamic channel allocationPARK CHANGHYUN·Filed 2008·Granted Jul 9, 2013·3 cites·17 claims
- 1159US2025180233A1Air-purifying deviceSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 1258US12255212B2Image sensorSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Mar 18, 2025·0 cites·20 claims
- 1356US2025153188A1Air purifier and air purifying apparatus comprising sameSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 1455US2023184635A1Air purifierSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 1555US2025125431A1Deformation analysis device for secondary battery and method thereofSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 1655US2024385127A1Deformation analysis device for secondary battery and method thereofSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 1754US2022404045A1Air cleanerSAMSUNG ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 1854US2025229206A1Air cleaning module and air cleaning deviceSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 1949US12335640B2Image sensor and operating method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jun 17, 2025·0 cites·19 claims
- 2048US2025161522A1Air sterilizer and air purifying apparatus comprising sameSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 2148US2025177899A1Air purifier and air purifying apparatus comprising sameSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 2248US2025161521A1Air sterilization module, air purification device, and method for assembling air sterilization moduleSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 2345US2011014935A1Apparatus and method for scheduling sensing channel in wireless communication systemKOREA ELECTRONICS TELECOMM·Filed 2009·Application pending·0 cites
- 2443US8639736B2Method and apparatus for detecting signal using cyclo-stationary characterisiticsLIM SUNMIN·Filed 2008·Granted Jan 28, 2014·0 cites·16 claims
- 2542US8495000B2Data integration apparatus and methodLIM SUNMIN·Filed 2009·Granted Jul 23, 2013·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →