Hur; Hwang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hur; Hwang.The latest application filed is for "semiconductor memory device".

Company Profile

0.27.26

Hur; Hwang - Kyoungki-do KR
Hur; Hwang - 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
Multi-port memory device Grant 8,488,400 - Hur July 16, 2	2013-07-16
Semiconductor memory device Grant 8,225,150 - Hur , et al. July 17, 2	2012-07-17
Semiconductor memory device with signal aligning circuit Grant 8,054,702 - Hur , et al. November 8, 2	2011-11-08
Multi-port memory device with serial input/output interface Grant 8,031,552 - Chung , et al. October 4, 2	2011-10-04
Semiconductor Memory Device App 20110231717 - HUR; Hwang ; et al.	2011-09-22
Semiconductor memory device having burn-in test mode and method for driving the same Grant 7,987,402 - Hur July 26, 2	2011-07-26
Semiconductor memory device Grant 7,979,758 - Hur , et al. July 12, 2	2011-07-12
Semiconductor memory device and method for driving the same Grant 7,940,095 - Hur May 10, 2	2011-05-10
Multi-port Memory Device App 20110026342 - HUR; Hwang	2011-02-03
Multi-port memory device Grant 7,835,219 - Hur , et al. November 16, 2	2010-11-16
Multi-port memory device Grant 7,821,855 - Hur October 26, 2	2010-10-26
Test circuit for multi-port memory device Grant 7,808,851 - Hur , et al. October 5, 2	2010-10-05
Semiconductor memory device with signal aligning circuit Grant 7,804,723 - Hur , et al. September 28, 2	2010-09-28
Multi-port Memory Device With Serial Input/output Interface App 20100169583 - Chung; Jin-Il ; et al.	2010-07-01
Delay locked loop circuit Grant 7,724,052 - Hur May 25, 2	2010-05-25
Multi-port memory device with serial input/output interface Grant 7,701,800 - Chung , et al. April 20, 2	2010-04-20
Semiconductor memory device and method for driving the same Grant 7,660,176 - Hur February 9, 2	2010-02-09
Test Circuit For Multi-port Memory Device App 20090290436 - Hur; Hwang ; et al.	2009-11-26
Circuit and method for detecting skew of transistors in a semiconductor device Grant 7,616,022 - Hur , et al. November 10, 2	2009-11-10
Clock generator and clock duty cycle correction method Grant 7,605,626 - Hur October 20, 2	2009-10-20
Test circuit for multi-port memory device Grant 7,599,242 - Hur , et al. October 6, 2	2009-10-06
Semiconductor Memory Device With Signal Aligning Circuit App 20090231933 - Hur; Hwang ; et al.	2009-09-17
Semiconductor memory device App 20090219775 - Hur; Hwang ; et al.	2009-09-03
Apparatus and method for controlling clock signal in semiconductor memory device Grant 7,512,033 - Hur , et al. March 31, 2	2009-03-31
Delay Locked Loop Circuit App 20090045858 - HUR; Hwang	2009-02-19
Delay detecting apparatus of delay element in semiconductor device and method thereof Grant 7,493,533 - Kim , et al. February 17, 2	2009-02-17
Semiconductor memory device having burn-in test mode and method for driving the same App 20090006912 - Hur; Hwang	2009-01-01
Delay locked loop circuit Grant 7,449,930 - Hur November 11, 2	2008-11-11
Semiconductor Memory Device And Method For Driving The Same App 20080239848 - HUR; Hwang	2008-10-02
Semiconductor memory device and method for driving the same App 20080204094 - Hur; Hwang	2008-08-28
Clock generator and clock duty cycle correction method App 20080204099 - Hur; Hwang	2008-08-28
Circuit and method for detecting skew of transistor in semiconductor device App 20080174336 - Hur; Hwang ; et al.	2008-07-24
Clock generator and clock duty cycle correction method Grant 7,368,966 - Hur May 6, 2	2008-05-06
Delay locked loop Grant 7,358,784 - Kim , et al. April 15, 2	2008-04-15
Multi-port memory device App 20080077747 - Hur; Hwang ; et al.	2008-03-27
Multi-port memory device App 20080077746 - Hur; Hwang	2008-03-27
Apparatus and method for controlling clock signal in semiconductor memory device App 20080062810 - Hur; Hwang ; et al.	2008-03-13
Multi-port memory device with serial input/output interface App 20080005493 - Chung; Jin-Il ; et al.	2008-01-03
Apparatus and method for controlling clock signal in semiconductor memory device Grant 7,310,283 - Hur , et al. December 18, 2	2007-12-18
Circuit and method for detecting skew of transistor in semiconductor device Grant 7,276,930 - Hur , et al. October 2, 2	2007-10-02
Semiconductor memory device with signal aligning circuit App 20070126479 - Hur; Hwang ; et al.	2007-06-07
Delay locked loop App 20070069781 - Kim; Kyoung-Nam ; et al.	2007-03-29
Delay locked loop circuit App 20070069776 - Hur; Hwang	2007-03-29
Test circuit for multi-port memory device App 20070074064 - Hur; Hwang ; et al.	2007-03-29
Method of refreshing a memory device utilizing PASR and piled refresh schemes Grant 7,149,140 - Hur , et al. December 12, 2	2006-12-12
Clock generator and clock duty cycle correction method App 20060220714 - Hur; Hwang	2006-10-05
Apparatus and method for controlling clock signal in semiconductor memory device App 20060193195 - Hur; Hwang ; et al.	2006-08-31
Bank based self refresh control apparatus in semiconductor memory device and its method Grant 7,088,635 - Hur , et al. August 8, 2	2006-08-08
Method of refreshing a memory device utilizing PASR and piled refresh schemes App 20060104139 - Hur; Hwang ; et al.	2006-05-18
Bank Based Self Refresh Control Apparatus In Semiconductor Memory Device And Its Method App 20050270874 - Hur, Hwang ; et al.	2005-12-08
Circuit and method for detecting skew of transistor in semiconductor device App 20050237806 - Hur, Hwang ; et al.	2005-10-27
Delay detecting apparatus of delay element in semiconductor device and method thereof App 20050229051 - Kim, Tae-Yun ; et al.	2005-10-13