Heo; Keun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Heo; Keun.The latest application filed is for "negative differential resistance device".

Company Profile

7.7.12

Heo; Keun - Yongin-si KR
Heo; Keun - Gyeonggi-do KR
HEO; Keun - Suwon-si KR
Heo; Keun - Yongin KR
Heo; Keun - Seoul N/A 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
Negative differential resistance element having 3-dimension vertical structure Grant 11,437,572 - Park , et al. September 6, 2	2022-09-06
Negative Differential Resistance Device App 20220093803 - JUNG; Kilsu ; et al.	2022-03-24
Semiconductor device having buried gate structure, method for manufacturing the same, and memory cell having the same Grant 11,276,761 - Kim , et al. March 15, 2	2022-03-15
Semiconductor Device And Manufacturing Method Thereof App 20210005710 - PARK; Jin Hong ; et al.	2021-01-07
Negative Differential Resistance Element Having 3-dimension Vertical Structure App 20200357988 - PARK; Jin Hong ; et al.	2020-11-12
Neuron Device Using Spontaneous Polarization Switching Principle App 20200342300 - PARK; Jinhong ; et al.	2020-10-29
Semiconductor Device Having Buried Gate Structure, Method For Manufacturing The Same, And Memory Cell Having The Same App 20200152754 - KIM; Dong-Soo ; et al.	2020-05-14
Neuromorphic device including a synapse having carbon nano-tubes Grant 10,559,626 - Choi , et al. Feb	2020-02-11
Semiconductor device having buried gate structure, method for manufacturing the same, and memory cell having the same Grant 10,553,692 - Kim , et al. Fe	2020-02-04
Controller, data storage device, and data communication system having variable communication speed Grant 10,254,975 - Heo , et al.	2019-04-09
Neuromorphic Device Including A Synapse Having Carbon Nano-tubes App 20180240846 - CHOI; Yong-Soo ; et al.	2018-08-23
Semiconductor Device Having Buried Gate Structure, Method For Manufacturing The Same, And Memory Cell Having The Same App 20170186844 - KIM; Dong-Soo ; et al.	2017-06-29
Controller, Data Storage Device, And Data Communication System Having Variable Communication Speed App 20160371018 - HEO; Keun ; et al.	2016-12-22
Controller, data storage device, and data communication system having variable communication speed Grant 9,372,625 - Heo , et al. June 21, 2	2016-06-21
Controller, Data Storage Device, And Data Communication System Having Variable Communication Speed App 20140122747 - HEO; Keun ; et al.	2014-05-01
Disk Drive Data Storage Systems And Methods Using Backup Power Source Charged By Spindle Motor App 20100302664 - Heo; Keun ; et al.	2010-12-02
Controller, Data Storage Device, And Data Communication System Having Variable Communication Speed App 20100017564 - HEO; Keun ; et al.	2010-01-21

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