Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12139993 | Multifunctional rotating control device | Chunlei Wang, Qiang Zhao, Wei Zhang, Qijun Zeng | 2024-11-12 |
| 12123275 | Multifunctional rotating control device | Chunlei Wang, Qiang Zhao, Wei Zhang, Qijun Zeng | 2024-10-22 |
| 11946334 | Flow splitting device for gas reverse circulation drilling | Chuanwei Zhao, Zhonghua WU, Yanjun Zhou, Honglin Tang, Zhihe LIU +7 more | 2024-04-02 |
| D829249 | Robotic finger | Tao Wang | 2018-09-25 |
| 9627542 | Semiconductor device and method for fabricating the same | Byoung-ho Kwon, Cheol Kim, Ho-Young Kim, Se Jung Park, Myeong-Cheol Kim +8 more | 2017-04-18 |
| 9190407 | Semiconductor device and method for fabricating the same | Byoung-ho Kwon, Cheol Kim, Ho-Young Kim, Se Jung Park, Myeong-Cheol Kim +8 more | 2015-11-17 |
| 9023704 | Method for fabricating a semiconductor device | Il-young Yoon, Chang Sun Hwang, Jae-Seok Kim, Ho-Young Kim, Bo-Un Yoon | 2015-05-05 |
| 9006067 | Semiconductor device and method of fabricationg the same | Jaeseok Kim, Boun Yoon, Hoyoung Kim, Ilyoung Yoon | 2015-04-14 |
| 8916460 | Semiconductor device and method for fabricating the same | Byoung-ho Kwon, Cheol Kyu Kim, Ho-Young Kim, Se Jung Park, Myeong-Cheol Kim +8 more | 2014-12-23 |
| 8796127 | Methods of fabricating semiconductor devices and semiconductor devices formed thereby | Jaeseok Kim, Hoyoung Kim, Sukhoon Jeong, Boun Yoon, Chang Sun Hwang | 2014-08-05 |
| 8652910 | Method for fabricating semiconductor device and device using same | Jae-Seok Kim, Ho-Young Kim, Bo-Un Yoon, Il-young Yoon | 2014-02-18 |
| 8338183 | Electrochemical determination system of glycated proteins | Hakhyun Nam, Fenghua Zhang, Soon Hye Yang, Gang Cui, Moon Hee Choi +2 more | 2012-12-25 |
| 5450827 | Aluminum alloy cylinder block for an internal combustion engine | — | 1995-09-19 |