Ro; Yu Hwan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ro; Yu Hwan.The latest application filed is for "voltage control method and memory device using the same".

Company Profile

0.15.14

Ro; Yu Hwan - Seongnam-si N/A KR
Ro; Yu-hwan - Seoul KR
Ro; Yu-Hwan - Seocho-gu 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
Voltage control method to minimize a coupling noise between adjacent global bit lines during read-while operation and memory device using the same Grant 8,837,234 - Ro , et al. September 16, 2	2014-09-16
Nonvolatile memory device and method for controlling word line or bit line thereof Grant 8,305,806 - Choi , et al. November 6, 2	2012-11-06
Phase-change random access memory and method of setting boot block therein Grant 8,250,289 - Ro , et al. August 21, 2	2012-08-21
Resistance variable memory devices and read methods thereof Grant 8,243,542 - Bae , et al. August 14, 2	2012-08-14
Voltage Control Method And Memory Device Using The Same App 20120039141 - RO; Yu Hwan ; et al.	2012-02-16
Variable resistance memory device and method of manufacturing the same Grant 8,116,129 - Ro , et al. February 14, 2	2012-02-14
Non-volatile phase-change memory device and method of reading the same Grant 7,885,098 - Ro , et al. February 8, 2	2011-02-08
Variable Resistance Memory Device and Method of Manufacturing the Same App 20100320433 - Ro; Yu-hwan ; et al.	2010-12-23
Nonvolatile memory device and method for controlling word line or bit line thereof App 20100284221 - Choi; Joon-Yong ; et al.	2010-11-11
Nonvolatile memory device using a variable resistive element and associated operating method Grant 7,817,479 - Ro , et al. October 19, 2	2010-10-19
Variable resistance memory device and method of manufacturing the same Grant 7,808,815 - Ro , et al. October 5, 2	2010-10-05
Resistance Variable Memory Devices And Read Methods Thereof App 20100118595 - Bae; Junsoo ; et al.	2010-05-13
Memory system including a resistance variable memory device Grant 7,668,007 - Choi , et al. February 23, 2	2010-02-23
Phase-change Random Access Memory And Method Of Setting Boot Block Therein App 20090235036 - RO; Yu-hwan ; et al.	2009-09-17
Phase change random access memory and method of testing the same Grant 7,573,766 - Choi , et al. August 11, 2	2009-08-11
Phase change memory device and related programming method Grant 7,522,449 - Ro , et al. April 21, 2	2009-04-21
Phase change memory devices and program methods Grant 7,499,316 - Choi , et al. March 3, 2	2009-03-03
Phase-changeable memory device and method of programming the same Grant 7,486,536 - Kim , et al. February 3, 2	2009-02-03
Nonvolatile Memory Device Using A Variable Resistive Element And Associated Operating Method App 20090003048 - RO; Yu-Hwan ; et al.	2009-01-01
Resistance Variable Memory Device And Read Method Thereof App 20080232161 - Choi; Byung-Gil ; et al.	2008-09-25
Phase-changeable memory device and read method thereof Grant 7,391,644 - Cho , et al. June 24, 2	2008-06-24
Variable Resistance Memory Device and Method of Manufacturing the Same App 20080089105 - Ro; Yu-hwan ; et al.	2008-04-17
Phase change memory device and related programming method App 20080074918 - Ro; Yu-Hwan ; et al.	2008-03-27
Phase change random access memory and method of testing the same App 20080062741 - Choi; Byung-gil ; et al.	2008-03-13
Phase change memory devices and program methods App 20070230239 - Choi; Byung-Gil ; et al.	2007-10-04
Phase-changeable memory device and read method thereof App 20070133271 - Cho; Woo-Yeong ; et al.	2007-06-14
Non-volatile phase-change memory device and method of reading the same App 20070103972 - Ro; Yu-Hwan ; et al.	2007-05-10
Phase-changeable memory device and method of programming the same App 20070008769 - Kim; Hye-Jin ; et al.	2007-01-11

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