Inventor · disambiguated record
Chang-Yong Um
Also filed as: UM CHANG YONG
6 granted patents·1 pending application·42 citations·filing 2009–2022
74Inventor score
Top patents by PatentIndex Score
7 records- 0193US7969798B2Phase change memory devices and read methods using elapsed time-based read voltagesSAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted Jun 28, 2011·40 cites·7 claims
- 0262US8921890B2Substrate structure, semiconductor device fabricated from the same, and method of fabricating the semiconductor deviceCHOI HYUK-SOON·Filed 2012·Granted Dec 30, 2014·1 cites·19 claims
- 0359US9184280B2Semiconductor device having dual parallel channel structure and method of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Nov 10, 2015·1 cites·14 claims
- 0450US2023197742A1Image sensor and method for fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 0547US9123740B2High electron mobility transistors and methods of manufacturing the sameCHOI HYUK-SOON·Filed 2012·Granted Sep 1, 2015·0 cites·10 claims
- 0644US9129835B2Semiconductor device and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Sep 8, 2015·0 cites·19 claims
- 0733US9148549B2Image processing method and image processing apparatus using time axis low band pass filterSNU PRECISION CO LTD·Filed 2013·Granted Sep 29, 2015·0 cites·5 claims
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