| Patent | Date |
|---|
Range Hood And Method For Controlling The Range Hood
App 20220221161 - CHA; Jae-hoon ; et al. | 2022-07-14 |
Appliances and control method thereof
Grant 11,156,974 - Cha , et al. October 26, 2 | 2021-10-26 |
Appliances And Control Method Thereof
App 20210132563 - CHA; Jae-hoon ; et al. | 2021-05-06 |
Cooking Apparatus, Method Of Controlling The Cooking Apparatus, And Knob Of Cooking Apparatus
App 20210095859 - PARK; Chang Hyun ; et al. | 2021-04-01 |
Air-conditioner Repeater, Air-conditioner System And A Control Method Thereof
App 20200232672 - CHA; Jae-hoon ; et al. | 2020-07-23 |
Memory device, memory system including the same, and address counting and comparing operation for refresh operation method thereof
Grant 10,614,873 - Lee , et al. | 2020-04-07 |
Microwave, Display Device And Cooking System Including The Same
App 20190261459 - CHA; Jae-hoon ; et al. | 2019-08-22 |
Appliances And Control Method Thereof
App 20190196426 - CHA; Jae-hoon ; et al. | 2019-06-27 |
Range Hood And Method For Controlling The Range Hood
App 20180372332 - CHA; Jae-hoon ; et al. | 2018-12-27 |
Memory Device, Memory System Including The Same, And Operation Method Thereof
App 20180182445 - LEE; Woo-Young ; et al. | 2018-06-28 |
Cooking Apparatus And Cooking System
App 20170353998 - Cha; Jae-hoon ; et al. | 2017-12-07 |
Semiconductor memory device for performing refresh operation and operating method therof
Grant 9,786,351 - Lee , et al. October 10, 2 | 2017-10-10 |
Semiconductor integrated circuit device having delay circuit
Grant 9,755,626 - Lee , et al. September 5, 2 | 2017-09-05 |
Semiconductor Apparatus Including Column Selection Signal Generation Circuit
App 20170249980 - JANG; Soo Young ; et al. | 2017-08-31 |
Semiconductor Memory Device For Performing Refresh Operation And Operating Method Therof
App 20170186480 - LEE; Sung-Yub ; et al. | 2017-06-29 |
Semiconductor Integrated Circuit Device Having Delay Circuit
App 20170155382 - LEE; Sung Yub ; et al. | 2017-06-01 |
Semiconductor devices
Grant 9,595,305 - Cha March 14, 2 | 2017-03-14 |
Semiconductor device performing refresh operation and method for driving the same
Grant 9,589,628 - Cha March 7, 2 | 2017-03-07 |
Semiconductor Device Performing Refresh Operation And Method For Driving The Same
App 20160225432 - CHA; Jae-Hoon | 2016-08-04 |
Semiconductor Memory Device, Semiconductor Device Including The Same, And Method For Operating The Semiconductor Device
App 20150332738 - LEE; Sung-Yub ; et al. | 2015-11-19 |
Semiconductor memory apparatus
Grant 9,093,173 - Cha July 28, 2 | 2015-07-28 |
Refrigerator And Mobile Terminal For Food Management
App 20140304126 - KIM; Se Il ; et al. | 2014-10-09 |
Semiconductor memory device
Grant 8,514,650 - Cha , et al. August 20, 2 | 2013-08-20 |
Semiconductor memory device including test mode circuit
Grant 8,214,171 - Cha July 3, 2 | 2012-07-03 |
Semiconductor Memory Device
App 20120008451 - Cha; Jae-Hoon ; et al. | 2012-01-12 |
Semiconductor integrated circuit and method thereof
Grant 8,089,820 - Park , et al. January 3, 2 | 2012-01-03 |
Semiconductor memory device operating in a test mode and method for driving the same
Grant 7,782,684 - Cha , et al. August 24, 2 | 2010-08-24 |
Semiconductor memory device
Grant 7,778,102 - Cha , et al. August 17, 2 | 2010-08-17 |
Semiconductor Integrated Circuit And Method Thereof
App 20100067315 - Park; Ki Chon ; et al. | 2010-03-18 |
Memory device capable of detecting its failure
Grant 7,603,596 - Cha , et al. October 13, 2 | 2009-10-13 |
Semiconductor Memory Device Including Test Mode Circuit
App 20090070061 - CHA; Jae Hoon | 2009-03-12 |
Semiconductor memory device
App 20080239862 - Cha; Jae-Hoon ; et al. | 2008-10-02 |
Semiconductor memory device
App 20080239842 - Cha; Jae-Hoon ; et al. | 2008-10-02 |
Data input circuit of semiconductor memory device and data input method thereof
Grant 7,411,839 - Cha August 12, 2 | 2008-08-12 |
Memory device capable of detecting its failure
Grant 7,376,889 - Cha , et al. May 20, 2 | 2008-05-20 |
Memory Device Capable Of Detecting Its Failure
App 20070285995 - CHA; Jae Hoon ; et al. | 2007-12-13 |
Data input circuit of semiconductor memory device and data input method thereof
App 20070127296 - Cha; Jae Hoon | 2007-06-07 |
Data input apparatus of DDR SDRAM and method thereof
Grant 7,050,352 - Cha May 23, 2 | 2006-05-23 |
Memory device capable of detecting its failure
App 20060104127 - Cha; Jae Hoon ; et al. | 2006-05-18 |
Data input apparatus of DDR SDRAM and method thereof
App 20050232033 - Cha, Jae Hoon | 2005-10-20 |
Integrated circuit test system and method
Grant 6,838,897 - Kim , et al. January 4, 2 | 2005-01-04 |
Integrated circuit test system and method
App 20040080311 - Kim, Yoon-Min ; et al. | 2004-04-29 |
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