Choi; Yunhyeok

Patent Applications and Registrations

Patent applications and USPTO patent grants for Choi; Yunhyeok.The latest application filed is for "security device generating key based onphysically unclonable function and method of operating the same".

Company Profile

2.7.9

Choi; Yunhyeok - Hwaseong-si KR
Choi; Yunhyeok - Suwon-si KR
Choi; Yunhyeok - Changwon-si 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
Integrated circuit performing authentication using challenge-response protocol and method of using the integrated circuit Grant 11,368,319 - Kim , et al. June 21, 2	2022-06-21
Integrated circuit and method for challenge-response physically unclonable function Grant 11,277,272 - Choi , et al. March 15, 2	2022-03-15
Security Device Generating Key Based Onphysically Unclonable Function And Method Of Operating The Same App 20210250189 - AHN; KYOUNGMOON ; et al.	2021-08-12
Integrated Circuit Performing Authentication Using Challenge-response Protocol And Method Of Using The Integrated Circuit App 20210234709 - KIM; YONGSOO ; et al.	2021-07-29
Integrated Circuit And Method For Challenge-response Physically Unclonable Function App 20200145235 - Choi; Yunhyeok ; et al.	2020-05-07
Physically unclonable function circuits and methods of performing key enrollment in physically unclonable function circuits Grant 10,505,728 - Lee , et al. Dec	2019-12-10
Semiconductor device generating security key, method of generating security key, and method of enrolling security key Grant 10,476,681 - Kim , et al. Nov	2019-11-12
Semiconductor Device Generating Security Key, Method Of Generating Security Key, And Method Of Enrolling Security Key App 20190116052 - KIM; YONGSOO ; et al.	2019-04-18
Physically Unclonable Function Circuits and Methods of Performing Key Enrollment in Physically Unclonable Function Circuits App 20180323968 - Lee; Yong Ki ; et al.	2018-11-08
Random number generators and methods of generating random numbers using adjustable meta-stable voltage Grant 10,101,968 - Park , et al. October 16, 2	2018-10-16
Physically unclonable function circuits and methods of performing key enrollment in physically unclonable function circuits Grant 10,027,480 - Lee , et al. July 17, 2	2018-07-17
Random Number Generators And Methods Of Generating Random Numbers Using Adjustable Meta-stable Voltage App 20180143806 - PARK; Sang-Wook ; et al.	2018-05-24
Random number generator Grant 9,377,997 - Vasyltsov , et al. June 28, 2	2016-06-28
Physically Unclonable Function Circuits and Methods of Performing Key Enrollment in Physically Unclonable Function Circuits App 20160156476 - Lee; Yong Ki ; et al.	2016-06-02
Random Number Generator App 20140250160 - IHOR; VASYLTSOV ; et al.	2014-09-04

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