Inventor · disambiguated record
Chang Yong Choi
Also filed as: CHOI CHANG YONG
9 granted patents·2 pending applications·16 citations·filing 2002–2021
82Inventor score
Files withMAGNACHIP SEMICONDUCTOR LTD4KONA I CO LTD3INCHEON METROPOLITAN CITY1JAE WOON NAH1SAMSUNG ELECTRO MECH1
Top patents by PatentIndex Score
11 records- 0184US9190469B2Super junction semiconductor device and method for manufacturing the sameMAGNACHIP SEMICONDUCTOR LTD·Filed 2014·Granted Nov 17, 2015·6 cites·14 claims
- 0283US11410814B2Multilayer electronic componentSAMSUNG ELECTRO MECH·Filed 2021·Granted Aug 9, 2022·1 cites·20 claims
- 0376US9832634B2Method for providing multi-number serviceKONA I CO LTD·Filed 2015·Granted Nov 28, 2017·3 cites·10 claims
- 0467US10136307B2Method for providing multi number serviceKONA I CO LTD·Filed 2017·Granted Nov 20, 2018·1 cites·9 claims
- 0565US9496335B2Super junction semiconductor device and method for manufacturing the sameMAGNACHIP SEMICONDUCTOR LTD·Filed 2015·Granted Nov 15, 2016·1 cites·7 claims
- 0663US9472614B2Super junction semiconductor deviceMAGNACHIP SEMICONDUCTOR LTD·Filed 2014·Granted Oct 18, 2016·2 cites·24 claims
- 0752US10251051B2Method for providing multi number serviceKONA I CO LTD·Filed 2017·Granted Apr 2, 2019·0 cites·17 claims
- 0849US2021027261A1System and method for operating region-originating development platformINCHEON METROPOLITAN CITY·Filed 2019·Application pending·0 cites
- 0946US7345165B2Method for preparing water-soluble free amine chitosanJAE WOON NAH·Filed 2002·Granted Mar 18, 2008·2 cites·16 claims
- 1044US2008081612A1Method and apparatus for updating standard time in mobile communication terminalSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 1141US9865677B2Super junction semiconductor deviceMAGNACHIP SEMICONDUCTOR LTD·Filed 2015·Granted Jan 9, 2018·0 cites·23 claims
Join the waitlist — get patent alerts
Get an alert when Chang Yong Choi 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 →