CC

Chang Kyu Choi

Samsung: 21 patents #48 of 16,666Top 1%
AL Avago Technologies International Sales Pte. Limited: 1 patents #107 of 400Top 30%
📍 Seongnam-si, CA: #2 of 61 inventorsTop 4%
Overall (2020): #1,737 of 565,922Top 1%
22
Patents 2020

Issued Patents 2020

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDate
10867405 Object learning and recognition method and system Byung In YOO, Chang-Kyo Lee, Jae Joon Han 2020-12-15
10860700 User authentication method and apparatus with adaptively updated enrollment database (DB) Minsu KO, Seungju HAN, Jaejoon HAN, Deoksang Kim 2020-12-08
10860875 Device and method to register user Seungju HAN, Minsu KO, Jaejoon HAN, Wonsuk Chang 2020-12-08
10860841 Facial expression image processing method and apparatus Tianchu Guo, Youngsung Kim, Hui Zhang, Byungin Yoo, Jae Joon Han +2 more 2020-12-08
10853678 Object recognition method and apparatus Seungju HAN, Sungun Park, Jaejoon HAN, Jinwoo SON, Changyong SON +2 more 2020-12-01
10853617 Method, apparatus, and system for recognizing fingerprint Wonjun KIM, Sungjoo Suh, Byungin Yoo, Jaejoon HAN 2020-12-01
10827617 Printed circuit board with cavity Dingyou Zhang, Nitesh Kumbhat, Li Sun, Sarah Haney 2020-11-03
10795568 Method of displaying menu based on depth information and space gesture of user Keun Joo Park, Hyun Surk Ryu, Joon Ah Park 2020-10-06
10789455 Liveness test method and apparatus Byungin Yoo, Youngjun Kwak, Jungbae Kim, Jinwoo SON, Changkyo Lee +1 more 2020-09-29
10764280 Method and apparatus for authentication based on fingerprint recognition Wonjun KIM, Chilhee Chung, Jung Bae Kim, Seungju HAN 2020-09-01
10755162 Method and apparatus to reduce neural network Seung Ju Han, Jung Bae Kim, Jae Joon Han 2020-08-25
10755126 Convolutional neural network processing method and apparatus Jinwoo SON, Changyong SON, Jaejoon HAN 2020-08-25
10733424 Face verification method and apparatus Changyong SON, Wonsuk Chang, Deoksang Kim, Dae-Kyu Shin, Byungin Yoo +3 more 2020-08-04
10726261 Method and apparatus to recognize user Hyunjeong Lee, Sungjoo Suh, Changyong SON, Jaejoon HAN 2020-07-28
10691918 Method and apparatus for detecting fake fingerprint, and method and apparatus for recognizing fingerprint Wonjun KIM, Youngsung Kim, Sungjoo Suh, Hyungsuk Kim 2020-06-23
10691909 User authentication method using fingerprint image and method of generating coded model for user authentication Namjoon Kim, Kyuhong KIM 2020-06-23
10592729 Face detection method and apparatus Hao Feng, Chao Zhang, Wonjun Hwang, Biao Wang, Bing Yu +1 more 2020-03-17
10579872 Method and apparatus with iris region extraction Jihye Kim, Sungjoo Suh, Hyunjeong Lee 2020-03-03
10558912 Method and apparatus to recognize object based on attribute of object and train Youngjun Kwak, Byungin Yoo, Youngsung Kim 2020-02-11
10540768 Apparatus and method to segment object from image Byungin Yoo, Jungbae Kim, Jaejoon HAN, Yongzhen Huang, Liang Wang 2020-01-21
10534901 User authentication method and apparatus using infrared ray (IR) image Jihye Kim, Jinwoo SON, Jae Joon Han 2020-01-14
10528846 Method and apparatus for analyzing facial image Youngsung Kim, Byungin Yoo, Deheng QIAN, Hui Zhang, He Zheng +3 more 2020-01-07