Pi; Ung Hwan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Pi; Ung Hwan.The latest application filed is for "memristor element, synapse element and neuromorphic processor including the same".

Company Profile

13.56.66

Pi; Ung Hwan - Hwaseong-si KR
Pi; Ung Hwan - Hwasesong-si KR
Pi; Ung-hwan - Seoul KR
Pi; Ung Hwan - Daejeon KR
Pi; Ung Hwan - Daejeon-Shi KR
Pi; Ung Hwan - Daejeon-city 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
Magnetic memory device Grant 11,456,332 - Pi , et al. September 27, 2	2022-09-27
Memristor Element, Synapse Element And Neuromorphic Processor Including The Same App 20220293157 - PARK; Jeong-Heon ; et al.	2022-09-15
Magnetic Memory Devices Having Multiple Magnetic Layers Therein App 20220262419 - Lee; Sung Chul ; et al.	2022-08-18
Magnetic Memory Device App 20220216266 - Pi; Ung Hwan ; et al.	2022-07-07
Magnetic memory devices having multiple magnetic layers therein Grant 11,348,626 - Lee , et al. May 31, 2	2022-05-31
Magnetic Memory Device App 20220123201 - PI; Ung Hwan ; et al.	2022-04-21
Magnetic memory device including a free layer and a pinned layer Grant 11,205,679 - Lee , et al. December 21, 2	2021-12-21
Magnetic Memory Devices Including Magnetic Tunnel Junctions App 20210376230 - LEE; SUNG CHUL ; et al.	2021-12-02
Semiconductor device including spin-orbit torque line and method of operating the same Grant 11,176,982 - Kim , et al. November 16, 2	2021-11-16
Magnetic memory devices Grant 11,170,832 - Kim , et al. November 9, 2	2021-11-09
Magnetic Tunnel Junction And Magnetic Memory Device Comprising The Same App 20210305497 - KIM; Kwang Seok ; et al.	2021-09-30
Magnetic memory devices including magnetic tunnel junctions Grant 11,121,309 - Lee , et al. September 14, 2	2021-09-14
Magnetic Property Measuring Systems, Methods For Measuring Magnetic Properties, And Methods For Manufacturing Magnetic Memory Devices Using The Same App 20210264957 - NOH; Eunsun ; et al.	2021-08-26
Magnetic tunnel junction including a free layer structure and magnetic memory device comprising the same Grant 11,088,319 - Kim , et al. August 10, 2	2021-08-10
Magnetoresistive random access memory device and method of manufacturing the same Grant 11,004,900 - Shin , et al. May 11, 2	2021-05-11
Magnetic Memory Devices Including Magnetic Tunnel Junctions App 20210104661 - Lee; Sung Chul ; et al.	2021-04-08
Magnetic Memory Device And Method For Manufacturing The Same App 20210098686 - Pi; Ung Hwan ; et al.	2021-04-01
Magnetic Memory Device App 20210050383 - Pi; Ung Hwan ; et al.	2021-02-18
Magnetic Memory Devices Having Multiple Magnetic Layers Therein App 20210050044 - Lee; Sung Chul ; et al.	2021-02-18
Magnetic Memory Devices Having A First Magnetic Pattern And Multiple Second Magnetic Patterns Thereon App 20210043681 - Pi; Ung Hwan ; et al.	2021-02-11
Magnetic memory device, method for manufacturing the same, and substrate treating apparatus Grant 10,910,552 - Lee , et al. February 2, 2	2021-02-02
Semiconductor Device Including Spin-orbit Torque Line And Method Of Operating The Same App 20210027822 - KIM; Jae Hoon ; et al.	2021-01-28
Magnetic Memory Device App 20210028228 - Lee; Sung Chul ; et al.	2021-01-28
Magnetic memory devices Grant 10,862,025 - Lee , et al. December 8, 2	2020-12-08
Semiconductor device including spin-orbit torque line and method of operating the same Grant 10,825,497 - Kim , et al. November 3, 2	2020-11-03
Magnetic Tunnel Junction And Magnetic Memory Device Comprising The Same App 20200251650 - Kind Code	2020-08-06
Magnetoresistive Random Access Memory Device And Method Of Manufacturing The Same App 20200251527 - Kind Code	2020-08-06
Magnetic Memory Devices App 20200152700 - LEE; Joonmyoung ; et al.	2020-05-14
Magnetic Memory Devices App 20200152251 - KIM; Ki Woong ; et al.	2020-05-14
Magnetic Memory Device, Method For Manufacturing The Same, And Substrate Treating Apparatus App 20200091412 - LEE; Joonmyoung ; et al.	2020-03-19
Semiconductor Device Including Spin-orbit Torque Line And Method Of Operating The Same App 20200082858 - KIM; JAE HOON ; et al.	2020-03-12
Method of manufacuring a magnetic memory device Grant 10,553,790 - Lee , et al. Fe	2020-02-04
Magnetic memory device Grant 10,128,433 - Pi , et al. November 13, 2	2018-11-13
Magnetoresistive structures, magnetic random-access memory devices including the same and methods of manufacturing the magnetoresistive structure Grant 9,570,675 - Kim , et al. February 14, 2	2017-02-14
Magnetic Memory Device App 20170040529 - PI; Ung-hwan ; et al.	2017-02-09
Memory device using spin hall effect and methods of manufacturing and operating the memory device Grant 9,530,478 - Pi , et al. December 27, 2	2016-12-27
Magnetic memory device Grant 9,508,925 - Pi , et al. November 29, 2	2016-11-29
Magnetic memory devices Grant 9,437,654 - Lee , et al. September 6, 2	2016-09-06
Magnetic Memory Devices App 20160093669 - LEE; Sung-Chul ; et al.	2016-03-31
Magnetic Memory Device App 20160079518 - PI; Ung-hwan ; et al.	2016-03-17
Magnetic memory devices and methods of writing data to the same Grant 9,236,105 - Pi , et al. January 12, 2	2016-01-12
Magnetic memory devices and methods of operating the same Grant 9,230,623 - Kim , et al. January 5, 2	2016-01-05
Magnetoresistive Element And Memory Device Including The Same App 20140339660 - LEE; Sung-chul ; et al.	2014-11-20
Oscillators and method of operating the same Grant 8,847,692 - Pi , et al. September 30, 2	2014-09-30
Magnetoresistive elements and memory devices including the same Grant 8,848,432 - Lee , et al. September 30, 2	2014-09-30
Magnetic Memory Devices And Methods Of Writing Data To The Same App 20140269036 - PI; Ung-hwan ; et al.	2014-09-18
Magnetoresistive elements having protrusion from free layer and memory devices including the same Grant 8,836,057 - Lee , et al. September 16, 2	2014-09-16
Magnetoresistive Structures, Magnetic Random-access Memory Devices Including The Same And Methods Of Manufacturing The Magnetoresistive Structure App 20140252519 - KIM; Kee-won ; et al.	2014-09-11
Magnetoresistive Structures, Memory Devices Including The Same, And Methods Of Manufacturing The Magnetoresistive Structures And The Memory Devices App 20140231941 - LEE; Sung-chul ; et al.	2014-08-21
Storage nodes, magnetic memory devices, and methods of manufacturing the same Grant 8,803,266 - Kim , et al. August 12, 2	2014-08-12
Memory Device Using Spin Hall Effect And Methods Of Manufacturing And Operating The Memory Device App 20140211552 - PI; Ung-hwan ; et al.	2014-07-31
Thermally stable magnetic tunnel junction cell and memory device including the same Grant 8,729,647 - Lee , et al. May 20, 2	2014-05-20
Magnetic Memory Devices And Methods Of Operating The Same App 20140119106 - LEE; Sung-chul ; et al.	2014-05-01
Thermally Stable Magnetic Tunnel Junction Cell And Memory Device Including The Same App 20140015073 - LEE; Sung-chul ; et al.	2014-01-16
Magnetic Memory Devices And Methods Of Operating The Same App 20130343118 - KIM; Kwang-seok ; et al.	2013-12-26
Tracks including magnetic layer and magnetic memory devices comprising the same Grant 8,614,014 - Lee , et al. December 24, 2	2013-12-24
Oscillators and methods of manufacturing and operating the same Grant 8,598,957 - Lee , et al. December 3, 2	2013-12-03
Magnetoresistive Elements And Memory Devices Including The Same App 20130307098 - LEE; Sung-chul ; et al.	2013-11-21
Information storage device with domain wall moving unit and magneto-resistive device magnetization arrangement Grant 8,537,506 - Bae , et al. September 17, 2	2013-09-17
Oscillators using magnetic domain wall and methods of operating the same Grant 8,525,601 - Lee , et al. September 3, 2	2013-09-03
Magnetoresistive Elements And Memory Devices Including The Same App 20130161769 - LEE; Sung-chul ; et al.	2013-06-27
Magnetic Memory Devices Including Free Magnetic Layer Having Three-dimensional Structure App 20130140657 - LEE; Sung-chul ; et al.	2013-06-06
Oscillators and methods of manufacturing and operating the same Grant 8,427,246 - Lee , et al. April 23, 2	2013-04-23
Oscillators and methods of operating the same Grant 8,427,247 - Lee , et al. April 23, 2	2013-04-23
Oscillators and methods of operating the same Grant 8,421,545 - Kim , et al. April 16, 2	2013-04-16
Semiconductor device using magnetic domain wall movement Grant 8,254,164 - Lee , et al. August 28, 2	2012-08-28
Magnetic structures, information storage devices including magnetic structures, methods of manufacturing and methods of operating the same Grant 8,233,305 - Lee , et al. July 31, 2	2012-07-31
Storage Nodes, Magnetic Memory Devices, And Methods Of Manufacturing The Same App 20120139069 - Kim; Kwang-seok ; et al.	2012-06-07
Oscillators And Methods Of Manufacturing And Operating The Same App 20120126904 - Lee; Sung-chul ; et al.	2012-05-24
Information storage device and method of operating the same Grant 8,144,503 - Lee , et al. March 27, 2	2012-03-27
Information storage devices using magnetic domain wall movement and methods of operating the same Grant 8,130,530 - Pi , et al. March 6, 2	2012-03-06
Oscillators And Method Of Operating The Same App 20120049966 - Pi; Ung-hwan ; et al.	2012-03-01
Oscillators and method of operating the same App 20120038428 - Lee; Sung-chul ; et al.	2012-02-16
Oscillators And Methods Of Operating The Same App 20120038430 - Kim; Kwang-seok ; et al.	2012-02-16
Magneto-resistive devices, information storage devices including the same and methods of operating information storage devices App 20110085258 - Bae; Ji-young ; et al.	2011-04-14
Information storage devices and methods of operating the same Grant 7,924,593 - Lee , et al. April 12, 2	2011-04-12
Oscillators and methods of operating the same App 20110080221 - Lee; Sung-chul ; et al.	2011-04-07
Tracks including magnetic layer and magnetic memory devices comprising the same App 20110045318 - Lee; Sung-chul ; et al.	2011-02-24
Oscillators using magnetic domain wall and methods of operating the same App 20110018647 - Lee; Sung-chul ; et al.	2011-01-27
Information storage devices and methods of operating the same App 20100232055 - Lee; Sung-chul ; et al.	2010-09-16
Magnetic structures, information storage devices including magnetic structures, methods of manufacturing and methods of operating the same App 20100172169 - Lee; Sung-chul ; et al.	2010-07-08
Information storage device and method of operating the same App 20100157663 - Lee; Sung-chul ; et al.	2010-06-24
Information storage devices using magnetic domain wall movement and methods of operating the same App 20100135059 - Pi; Ung-hwan ; et al.	2010-06-03
Information storage devices and methods of operating the same App 20090316475 - Lee; Sung-chul ; et al.	2009-12-24
Method of manufacturing nano size-gap electrode device Grant 7,537,883 - Yu , et al. May 26, 2	2009-05-26
Semiconductor device using magnetic domain wall movement App 20090109740 - Lee; Sung-chul ; et al.	2009-04-30
Tri-gated molecular field effect transistor and method of fabricating the same Grant 7,436,033 - Park , et al. October 14, 2	2008-10-14
Method for manufacturing nano-gap electrode device Grant 7,413,973 - Park , et al. August 19, 2	2008-08-19
Method of manufacturing nano size-gap electrode device App 20070072336 - Yu; Han Young ; et al.	2007-03-29
Method for manufacturing nano-gap electrode device App 20060292848 - Park; Chan Woo ; et al.	2006-12-28
Method for manufacturing nano-gap electrode device Grant 7,138,331 - Park , et al. November 21, 2	2006-11-21
Organic memory device and method of manufacturing the same App 20060131569 - Choi; Sung Yool ; et al.	2006-06-22
Nanowire sensor and method of manufacturing the same App 20060131574 - Yu; Han Young ; et al.	2006-06-22
Tri-gated molecular field effect transistor and method of fabricating the same App 20060102889 - Park; Chan Woo ; et al.	2006-05-18
Molecular switching device App 20050135144 - Choi, Sung Yool ; et al.	2005-06-23
Method for manufacturing nano-gap electrode device App 20050112860 - Park, Chan Woo ; et al.	2005-05-26

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