Kook; Jeong-hoon

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kook; Jeong-hoon.The latest application filed is for "high voltage generating circuit preserving charge pumping efficiency".

Company Profile

0.7.8

Kook; Jeong-hoon - Seoul KR
Kook; Jeong-Hoon - Ichon-shi 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
High voltage generating circuit preserving charge pumping efficiency Grant 7,573,319 - Kook , et al. August 11, 2	2009-08-11
High voltage generating circuit preserving charge pumping efficiency Grant 7,573,320 - Kook , et al. August 11, 2	2009-08-11
High voltage generating circuit preserving charge pumping efficiency Grant 7,511,562 - Kook , et al. March 31, 2	2009-03-31
High Voltage Generating Circuit Preserving Charge Pumping Efficiency App 20080024200 - KOOK; Jeong-hoon ; et al.	2008-01-31
High Voltage Generating Circuit Preserving Charge Pumping Efficiency App 20080024202 - KOOK; Jeong-hoon ; et al.	2008-01-31
High Voltage Generating Circuit Preserving Charge Pumping Efficiency App 20080024201 - KOOK; Jeong-hoon ; et al.	2008-01-31
High voltage generating circuit preserving charge pumping efficiency Grant 7,295,058 - Kook , et al. November 13, 2	2007-11-13
DRAM for high-speed data access Grant 7,277,977 - Kook , et al. October 2, 2	2007-10-02
Delay locked loop and method of locking a clock signal App 20070216456 - Kook; Jeong-Hoon ; et al.	2007-09-20
High voltage generating circuit preserving charge pumping efficiency App 20050254308 - Kook, Jeong-hoon ; et al.	2005-11-17
Duty cycle correction circuit and delay locked loop having the same Grant 6,859,081 - Hong , et al. February 22, 2	2005-02-22
Semiconductor memory device Grant 6,757,210 - Hong , et al. June 29, 2	2004-06-29
Duty cycle correction circuit and delay locked loop having the same App 20040095174 - Hong, Sang-Hoon ; et al.	2004-05-20
Semiconductor memory device App 20040013025 - Hong, Sang Hoon ; et al.	2004-01-22
DRAM for high-speed data access App 20040015646 - Kook, Jeong-Hoon ; et al.	2004-01-22

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