Growing community of inventors

Seongnam-si, South Korea

Chang Kyu Choi

Average Co-Inventor Count = 4.27

ph-index = 6

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 246

Chang Kyu ChoiJaejoon Han (56 patents)Chang Kyu ChoiSeungju Han (33 patents)Chang Kyu ChoiByung In Yoo (28 patents)Chang Kyu ChoiByungin Yoo (26 patents)Chang Kyu ChoiJae Joon Han (25 patents)Chang Kyu ChoiJinwoo Son (24 patents)Chang Kyu ChoiChangyong Son (22 patents)Chang Kyu ChoiMinsu Ko (20 patents)Chang Kyu ChoiDu Sik Park (18 patents)Chang Kyu ChoiSungjoo Suh (18 patents)Chang Kyu ChoiSung Joo Suh (17 patents)Chang Kyu ChoiYoungjun Kwak (14 patents)Chang Kyu ChoiJihye Kim (13 patents)Chang Kyu ChoiYoungsung Kim (13 patents)Chang Kyu ChoiJae-Joon Han (13 patents)Chang Kyu ChoiKwon Ju Yi (13 patents)Chang Kyu ChoiDeoksang Kim (13 patents)Chang Kyu ChoiWonsuk Chang (9 patents)Chang Kyu ChoiSeung Ju Han (7 patents)Chang Kyu ChoiJingtao Xu (7 patents)Chang Kyu ChoiDae-kyu Shin (7 patents)Chang Kyu ChoiWonjun Kim (6 patents)Chang Kyu ChoiHyunjeong Lee (6 patents)Chang Kyu ChoiSeohyung Lee (6 patents)Chang Kyu ChoiChang Kyo Lee (6 patents)Chang Kyu ChoiHui Zhang (5 patents)Chang Kyu ChoiKyuhong Kim (5 patents)Chang Kyu ChoiSungun Park (5 patents)Chang Kyu ChoiTianchu Guo (5 patents)Chang Kyu ChoiHyong Euk Lee (4 patents)Chang Kyu ChoiJungbae Kim (4 patents)Chang Kyu ChoiSang Hyun Kim (4 patents)Chang Kyu ChoiJoon Ah Park (4 patents)Chang Kyu ChoiNamjoon Kim (4 patents)Chang Kyu ChoiDeheng Qian (4 patents)Chang Kyu ChoiChangkyo Lee (4 patents)Chang Kyu ChoiDu-Sik Park (3 patents)Chang Kyu ChoiKeun Woo Park (3 patents)Chang Kyu ChoiHyun Surk Ryu (3 patents)Chang Kyu ChoiHyungsuk Kim (3 patents)Chang Kyu ChoiJung Bae Kim (3 patents)Chang Kyu ChoiSangil Jung (3 patents)Chang Kyu ChoiJiaqian Yu (3 patents)Chang Kyu ChoiHee Seob Ryu (3 patents)Chang Kyu ChoiQiang Wang (2 patents)Chang Kyu ChoiBing Yu (2 patents)Chang Kyu ChoiSeon Min Rhee (2 patents)Chang Kyu ChoiKee Chang Lee (2 patents)Chang Kyu ChoiDae Han Kwon (2 patents)Chang Kyu ChoiTae Kyun Kim (2 patents)Chang Kyu ChoiWonjun Hwang (2 patents)Chang Kyu ChoiHana Lee (2 patents)Chang Kyu ChoiJi Yeun Kim (2 patents)Chang Kyu ChoiYun Fu (2 patents)Chang Kyu ChoiWon Chul Bang (2 patents)Chang Kyu ChoiBiao Wang (2 patents)Chang Kyu ChoiBohyung Han (2 patents)Chang Kyu ChoiHee Chul Jung (2 patents)Chang Kyu ChoiJun Mo Kim (2 patents)Chang Kyu ChoiWoon Bae Kim (2 patents)Chang Kyu ChoiNam Joon Kim (2 patents)Chang Kyu ChoiYiwei Chen (2 patents)Chang Kyu ChoiXiabing Liu (2 patents)Chang Kyu ChoiYongchao Liu (2 patents)Chang Kyu ChoiJong Oh Kwon (2 patents)Chang Kyu ChoiZhengming Ding (2 patents)Chang Kyu ChoiDanhang Tang (2 patents)Chang Kyu ChoiAlykhan Tejani (2 patents)Chang Kyu ChoiHyung Jin Chang (2 patents)Chang Kyu ChoiChao Zhang (1 patent)Chang Kyu ChoiLiang Wang (1 patent)Chang Kyu ChoiDo Kyoon Kim (1 patent)Chang Kyu ChoiMin Gu Kang (1 patent)Chang Kyu ChoiDongwook Lee (1 patent)Chang Kyu ChoiFan Zhang (1 patent)Chang Kyu ChoiHae Kang Jung (1 patent)Chang Kyu ChoiKyoobin Lee (1 patent)Chang Kyu ChoiTae Jin Hwang (1 patent)Chang Kyu ChoiHao Feng (1 patent)Chang Kyu ChoiJung-Bae Kim (1 patent)Chang Kyu ChoiIc Su Oh (1 patent)Chang Kyu ChoiHe Zheng (1 patent)Chang Kyu ChoiJun Yong Song (1 patent)Chang Kyu ChoiXun Sun (1 patent)Chang Kyu ChoiSun Ki Cho (1 patent)Chang Kyu ChoiMaolin Chen (1 patent)Chang Kyu ChoiInsoo Kim (1 patent)Chang Kyu ChoiChilhee Chung (1 patent)Chang Kyu ChoiYoung Kyoo Hwang (1 patent)Chang Kyu ChoiYaozu An (1 patent)Chang Kyu ChoiJaehyoung Yoo (1 patent)Chang Kyu ChoiHyunJeong Lee (1 patent)Chang Kyu ChoiLujin Gong (1 patent)Chang Kyu ChoiTaek Sang Song (1 patent)Chang Kyu ChoiDong Uc Ko (1 patent)Chang Kyu ChoiYongzhen Huang (1 patent)Chang Kyu ChoiZhilan Hu (1 patent)Chang Kyu ChoiChoon Sung Nam (1 patent)Chang Kyu ChoiDohwan Lee (1 patent)Chang Kyu ChoiChen Maolin (1 patent)Chang Kyu ChoiChang Kyu Choi (151 patents)Jaejoon HanJaejoon Han (133 patents)Seungju HanSeungju Han (78 patents)Byung In YooByung In Yoo (75 patents)Byungin YooByungin Yoo (50 patents)Jae Joon HanJae Joon Han (49 patents)Jinwoo SonJinwoo Son (33 patents)Changyong SonChangyong Son (47 patents)Minsu KoMinsu Ko (37 patents)Du Sik ParkDu Sik Park (46 patents)Sungjoo SuhSungjoo Suh (45 patents)Sung Joo SuhSung Joo Suh (18 patents)Youngjun KwakYoungjun Kwak (42 patents)Jihye KimJihye Kim (115 patents)Youngsung KimYoungsung Kim (37 patents)Jae-Joon HanJae-Joon Han (31 patents)Kwon Ju YiKwon Ju Yi (21 patents)Deoksang KimDeoksang Kim (17 patents)Wonsuk ChangWonsuk Chang (13 patents)Seung Ju HanSeung Ju Han (49 patents)Jingtao XuJingtao Xu (39 patents)Dae-kyu ShinDae-kyu Shin (39 patents)Wonjun KimWonjun Kim (23 patents)Hyunjeong LeeHyunjeong Lee (23 patents)Seohyung LeeSeohyung Lee (17 patents)Chang Kyo LeeChang Kyo Lee (7 patents)Hui ZhangHui Zhang (116 patents)Kyuhong KimKyuhong Kim (43 patents)Sungun ParkSungun Park (29 patents)Tianchu GuoTianchu Guo (8 patents)Hyong Euk LeeHyong Euk Lee (70 patents)Jungbae KimJungbae Kim (52 patents)Sang Hyun KimSang Hyun Kim (52 patents)Joon Ah ParkJoon Ah Park (34 patents)Namjoon KimNamjoon Kim (21 patents)Deheng QianDeheng Qian (17 patents)Changkyo LeeChangkyo Lee (17 patents)Du-Sik ParkDu-Sik Park (111 patents)Keun Woo ParkKeun Woo Park (73 patents)Hyun Surk RyuHyun Surk Ryu (56 patents)Hyungsuk KimHyungsuk Kim (35 patents)Jung Bae KimJung Bae Kim (28 patents)Sangil JungSangil Jung (13 patents)Jiaqian YuJiaqian Yu (8 patents)Hee Seob RyuHee Seob Ryu (3 patents)Qiang WangQiang Wang (147 patents)Bing YuBing Yu (82 patents)Seon Min RheeSeon Min Rhee (44 patents)Kee Chang LeeKee Chang Lee (38 patents)Dae Han KwonDae Han Kwon (38 patents)Tae Kyun KimTae Kyun Kim (30 patents)Wonjun HwangWonjun Hwang (28 patents)Hana LeeHana Lee (25 patents)Ji Yeun KimJi Yeun Kim (21 patents)Yun FuYun Fu (18 patents)Won Chul BangWon Chul Bang (16 patents)Biao WangBiao Wang (14 patents)Bohyung HanBohyung Han (10 patents)Hee Chul JungHee Chul Jung (9 patents)Jun Mo KimJun Mo Kim (9 patents)Woon Bae KimWoon Bae Kim (8 patents)Nam Joon KimNam Joon Kim (6 patents)Yiwei ChenYiwei Chen (5 patents)Xiabing LiuXiabing Liu (5 patents)Yongchao LiuYongchao Liu (4 patents)Jong Oh KwonJong Oh Kwon (3 patents)Zhengming DingZhengming Ding (2 patents)Danhang TangDanhang Tang (2 patents)Alykhan TejaniAlykhan Tejani (2 patents)Hyung Jin ChangHyung Jin Chang (2 patents)Chao ZhangChao Zhang (91 patents)Liang WangLiang Wang (74 patents)Do Kyoon KimDo Kyoon Kim (57 patents)Min Gu KangMin Gu Kang (46 patents)Dongwook LeeDongwook Lee (38 patents)Fan ZhangFan Zhang (38 patents)Hae Kang JungHae Kang Jung (35 patents)Kyoobin LeeKyoobin Lee (34 patents)Tae Jin HwangTae Jin Hwang (26 patents)Hao FengHao Feng (26 patents)Jung-Bae KimJung-Bae Kim (22 patents)Ic Su OhIc Su Oh (22 patents)He ZhengHe Zheng (18 patents)Jun Yong SongJun Yong Song (15 patents)Xun SunXun Sun (14 patents)Sun Ki ChoSun Ki Cho (13 patents)Maolin ChenMaolin Chen (13 patents)Insoo KimInsoo Kim (12 patents)Chilhee ChungChilhee Chung (9 patents)Young Kyoo HwangYoung Kyoo Hwang (8 patents)Yaozu AnYaozu An (8 patents)Jaehyoung YooJaehyoung Yoo (7 patents)HyunJeong LeeHyunJeong Lee (7 patents)Lujin GongLujin Gong (6 patents)Taek Sang SongTaek Sang Song (6 patents)Dong Uc KoDong Uc Ko (6 patents)Yongzhen HuangYongzhen Huang (5 patents)Zhilan HuZhilan Hu (5 patents)Choon Sung NamChoon Sung Nam (3 patents)Dohwan LeeDohwan Lee (3 patents)Chen MaolinChen Maolin (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Samsung Electronics Co., Ltd. (145 from 130,321 patents)

2. Skhynix Inc. (4 from 10,826 patents)

3. Korea Advanced Institute of Science and Technology (2 from 2,591 patents)

4. Northeastern University (2 from 743 patents)

5. Snur & Db Foundation (2 from 546 patents)

6. Imperial Innovations Limited (2 from 167 patents)

7. Other (1 from 832,398 patents)

8. Chinese Academy of Sciences (1 from 3,051 patents)

9. Yonsei University (1 from 1,317 patents)

10. Imperial College London (5 patents)


151 patents:

1. 12443829 - Neural network processing method and apparatus based on nested bit representation

2. 12315115 - Method and apparatus with image fusion

3. 12293765 - Authentication method and apparatus with transformation model

4. 12154377 - Face verification method and apparatus

5. 12136292 - Face verification method and apparatus

6. 12118764 - Method and apparatus for processing image based on partial images

7. 12087087 - Face verifying method and apparatus

8. 11971924 - Liveness test method and apparatus

9. 11948074 - Method and apparatus with neural network parameter quantization

10. 11915119 - Convolutional neural network (CNN) processing method and apparatus performing high speed and precision convolution operations

11. 11915432 - Method and apparatus for tracking target

12. 11893497 - Method and apparatus for acquiring feature data from low-bit image

13. 11790494 - Facial verification method and apparatus based on three-dimensional (3D) image

14. 11790065 - Method and apparatus for verifying user using multiple biometric verifiers

15. 11783639 - Liveness test method and apparatus

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