Inventor · disambiguated record
Changyup Park
Also filed as: PARK CHANGYUP
13 granted patents·4 pending applications·3 citations·filing 2015–2024
82Inventor score
Files withSAMSUNG ELECTRONICS CO LTD17
Top patents by PatentIndex Score
17 records- 0189US11574956B2Semiconductor device including data storage material patternSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Feb 7, 2023·2 cites·20 claims
- 0267US11600776B2Apparatus for and method of fabricating semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Mar 7, 2023·0 cites·20 claims
- 0362US10566530B2Method of fabricating semiconductor devicesSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Feb 18, 2020·0 cites·20 claims
- 0462US9685318B2Method of forming semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Jun 20, 2017·1 cites·17 claims
- 0561US12185647B2Variable resistance memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Dec 31, 2024·0 cites·20 claims
- 0656US12431351B2Method of forming germanium antimony tellurium filmSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Sep 30, 2025·0 cites·20 claims
- 0756US12426264B2Semiconductor devices and data storage systems including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Sep 23, 2025·0 cites·20 claims
- 0856US10818839B2Apparatus for and method of fabricating semiconductor devicesSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Oct 27, 2020·0 cites·19 claims
- 0956US2024057347A1Metal chalcogenide film, memory element including same, and method for manufacturing phase-change heterolayerSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 1055US12396379B2Semiconductor devicesSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Aug 19, 2025·0 cites·20 claims
- 1154US10892410B2Variable resistance memory devices and methods of manufacturing variable resistance memory devicesSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jan 12, 2021·0 cites·20 claims
- 1254US2025107461A1Variable resistance material and variable resistance memory device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1353US11482670B2Method of fabricating a variable resistance memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Oct 25, 2022·0 cites·21 claims
- 1452US2023232640A1Variable resistance memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 1549US11037992B2Variable resistance memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jun 15, 2021·0 cites·20 claims
- 1649US2024065118A1Phase change heterostructure, and phase change memory device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 1747US11017989B2Collimator, fabrication apparatus including the same, and method of fabricating a semiconductor device using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted May 25, 2021·0 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Changyup Park files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →