Yoo; Pil Seon

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yoo; Pil Seon.The latest application filed is for "nonvolatile memory device and method of operating the same".

Company Profile

0.9.8

Yoo; Pil Seon - Seoul N/A KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Nonvolatile memory device and method of operating the same Grant 9,905,301 - Yoo , et al. February 27, 2	2018-02-27
Variable voltage generation circuit and memory device including the same Grant 9,859,848 - Choo , et al. January 2, 2	2018-01-02
Nonvolatile Memory Device And Method Of Operating The Same App 20170133096 - Yoo; Pil Seon ; et al.	2017-05-11
Variable Voltage Generation Circuit And Memory Device Including The Same App 20160352223 - CHOO; GYO-SOO ; et al.	2016-12-01
Multi-regulator circuit and integrated circuit including the same Grant 8,736,356 - Yoo May 27, 2	2014-05-27
Voltage supply circuit, semiconductor memory device, and operating method thereof Grant 8,724,412 - Yoo , et al. May 13, 2	2014-05-13
Multi-regulator Circuit And Integrated Circuit Including The Same App 20130106501 - YOO; Pil Seon	2013-05-02
High voltage generator and method of generating high voltage Grant 8,421,522 - Yoo April 16, 2	2013-04-16
Voltage Supply Circuit, Semiconductor Memory Device, And Operating Method Thereof App 20130083614 - YOO; Pil Seon ; et al.	2013-04-04
High Voltage Generator And Method Of Generating High Voltage App 20120139619 - YOO; Pil Seon	2012-06-07

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