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Seoul, South Korea

Ji-hyun Choi

USPTO Granted Patents = 16

Average Co-Inventor Count = 4.4

ph-index = 10

Forward Citations = 277(Granted Patents)

Location History:

Yongin-si, KR (2010)
Seoul, KR (1994 - 2021)

Company Filing History:

16 out of 131,744

Samsung Electronics Co., Ltd.

Years Active: 1994-2021

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D920364 - Display screen or portion thereof with graphical user interface (2021-05-25),

2. D874506 - Display screen or portion thereof with graphical user interface (2020-02-04),

3. D862505 - Display screen or portion thereof with graphical user interface (2019-10-08),

4. D857050 - Display screen or portion thereof with graphical user interface (2019-08-20),

5. D854557 - Display screen or portion thereof with graphical user interface (2019-07-23),

6. 7723604 - Apparatus and method for generating musical tone according to motion (2010-05-25),

7. 7450002 - Method and apparatus for monitoring human activity pattern (2008-11-11),

8. 7305323 - Method and apparatus for counting a number of steps taken by walker (2007-12-04),

9. 6214735 - Method for planarizing a semiconductor substrate (2001-04-10),

10. 6117785 - Multiple etch methods for forming contact holes in microelectronic (2000-09-12),

11. 6001696 - Trench isolation methods including plasma chemical vapor deposition and (1999-12-14),

12. 5989983 - Method of fabricating and curing spin-on-glass layers by electron beam (1999-11-23),

13. 5866476 - Methods for forming moisture blocking layers (1999-02-02),

14. 5629238 - Method for forming conductive line of semiconductor device (1997-05-13),

15. 5444026 - Method for manufacturing semiconductor device by forming insulator-layer (1995-08-22),

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