Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12384971 | Processes for viscosity breaking of plastics | Ki-Hyouk Choi, Abdullah T. Alabdulhadi, Young-Kyoung Ahn, Abdullah Saleh Yami, Saad Abdullah Shahrani | 2025-08-12 |
| 12074308 | Binder, and electrode and lithium secondary battery comprising same | Taek Gyoung KIM, Kyung Oh Kim, Doo Kyung Yang | 2024-08-27 |
| 12057584 | Binder for manufacturing positive electrode of lithium secondary battery and method for manufacturing positive electrode by using same | Choonghyeon LEE, Doo Kyung Yang, Taek Gyoung KIM | 2024-08-06 |
| 11905470 | Methods for reducing coke formation in heavy oil upgrading using supercritical water | Ki-Hyouk Choi, Abdullah T. Alabdulhadi | 2024-02-20 |
| 11898107 | Systems and methods for processing hydrocarbon feedstocks | Ki-Hyouk Choi, Mohammed Saad Aldossary, Ali Mahmoud Al-Somali | 2024-02-13 |
| 11802245 | Processes for viscosity breaking of plastics | Ki-Hyouk Choi, Abdullah T. Alabdulhadi, Young-Kyoung Ahn, Abdullah Saleh Yami, Saad Abdullah Shahrani | 2023-10-31 |
| 11563215 | Binder for manufacturing positive electrode of lithium secondary battery and method for manufacturing positive electrode by using same | Choonghyeon LEE, Doo Kyung Yang, Taek Gyoung KIM | 2023-01-24 |
| 11345861 | Production of linear olefins from heavy oil | Ki-Hyouk Choi, Abdullah T. Alabdulhadi, Ali M. Alsomali | 2022-05-31 |
| 10927312 | Production of upgraded petroleum by supercritical water | Ki-Hyouk Choi, Mohammad S. Garhoush, Ali H. Alshareef | 2021-02-23 |
| 10723962 | Production of upgraded petroleum by supercritical water | Ki-Hyouk Choi, Mohammad S. Garhoush, Ali H. Alshareef | 2020-07-28 |
| 10472578 | Production of upgraded petroleum by supercritical water | Ki-Hyouk Choi, Mohammad S. Garhoush, Ali H. Alshareef | 2019-11-12 |
| 10202552 | Method to remove metals from petroleum | Ki-Hyouk Choi, Emad N. Shafei, Ashok K. Punetha, Mohammad A. Alabdullah | 2019-02-12 |
| 10178565 | Channel simulator having function of supporting carrier aggregation and carrier aggregation block used for the same | Jin Soup Joung, Yong Hoon Lim, Kyoung Hwan Ju | 2019-01-08 |
| 10177835 | Adaptive interference cancellation apparatus for cancelling side lobe between neighboring cells | Jin Soup Joung, Kyoung Hwan Ju, June Hwan Kim | 2019-01-08 |
| 10059891 | Production of upgraded petroleum by supercritical water | Ki-Hyouk Choi, Mohammad S. Garhoush, Ali H. Alshareef | 2018-08-28 |
| 10051579 | Channel simulator using path loss of terminal transmit power to establish attenuation amount in uplink signal to base station | Jin Soup Joung, Yong Hoon Lim, Kyoung Hwan Ju | 2018-08-14 |
| 10027428 | Method of calibrating power for MIMO-OFDM transmitter | Jin Soup Joung, Yong Hoon Lim, Byung Kwan Jang | 2018-07-17 |
| 10011790 | Supercritical water processes for upgrading a petroleum-based composition while decreasing plugging | Ki-Hyouk Choi, Muneef F. Al-Qarzouh, Bader M. Al-Otaibi, Abdullah T. Alabdulhadi | 2018-07-03 |
| 9960945 | Method of processing WCDMA signal timing offset for signal analyzing equipment | Jin Soup Joung, Yong Hoon Lim, Kyoung Hwan Ju | 2018-05-01 |
| 9926497 | Method to remove metals from petroleum | Ki-Hyouk Choi, Emad N. Shafei, Ashok K. Punetha, Mohammad A. Alabdullah | 2018-03-27 |
| 9914885 | Process to upgrade and desulfurize crude oil by supercritical water | Ki-Hyouk Choi, Mohammad S. Garhoush | 2018-03-13 |
| 9771527 | Production of upgraded petroleum by supercritical water | Ki-Hyouk Choi, Mohammad S. Garhoush, Ali H. Alshareef | 2017-09-26 |
| 9749155 | Method of blindly estimating WCDMA OVSF code for signal analyzer | Jin Soup Joung, Yong Hoon Lim, Kyoung Hwan Ju | 2017-08-29 |
| 9680586 | Method of controlling TDD Tx/Rx switching timing in cloud radio access network | Jin Soup Joung, Tae-Beom Kim | 2017-06-13 |
| 9670419 | Process for heavy oil upgrading in a double-wall reactor | Ki-Hyouk Choi, Abdullah T. Alabdulhadi | 2017-06-06 |