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Gyeonggi-do, South Korea

Yun-Heub Song

USPTO Granted Patents = 8 (Patent Applications = 1)

Average Co-Inventor Count = 2.5

ph-index = 3

Forward Citations = 54(Granted Patents)

Location History:

Kyunggi-do, KR (2003)
Suwon, KR (2003)
Gyeonggi-do, KR (2006 - 2012)
Seongnam-si, KR (2011 - 2013)

Company Filing History:

8 out of 131,906

Samsung Electronics Co., Ltd.

Seoul National University

where one patent can have more than one assignee

Years Active: 2003-2013

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8354708 - Methods of forming and operating semiconductor device (2013-01-15),

2. 8222684 - Method of manufacturing a semiconductor integrated circuit using a selective disposal spacer technique and semiconductor integrated circuit manufactured thereby (2012-07-17),

3. 7928501 - Semiconductor device and methods of forming and operating the same (2011-04-19),

4. 7588979 - Method of manufacturing a semiconductor integrated circuit using a selective disposable spacer technique and semiconductor integrated circuit manufactured thereby (2009-09-15),

5. 7436017 - Semiconductor integrated circuit using a selective disposable spacer (2008-10-14),

6. 7045413 - Method of manufacturing a semiconductor integrated circuit using a selective disposable spacer technique and semiconductor integrated circuit manufactured thereby (2006-05-16),

7. 6635532 - Method for fabricating NOR type flash memory device (2003-10-21),

8. 6507522 - Method for erasing memory cells in a nonvolatile memory (2003-01-14),

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