Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11668438 | Fluid charging system, nozzle device, and receptacle device | Hyun Woo Lee, Kwang Min Oh, Su Hwan Cho, Bum Wook Roh, In Sung Chang | 2023-06-06 |
| 11478882 | Vehicle body assembly system | Hyun-Gu Lee, Yoon Jang, Ki Haing Lee, Chi Hong Hwang, Deug Young So +1 more | 2022-10-25 |
| 10959730 | Clipping device for endoscope | Moon Gu LEE, Yong-Ho Jeon, Byung Kyu Kim, Chan Joong Kim | 2021-03-30 |
| 10789565 | Engagement guarantee system using a gamification method | Jongho Shin, Hyunwoo Lee, Yoon Ho Jang, Seunghwan Roh, Jiyoung Lee +3 more | 2020-09-29 |
| 10464621 | Pre-buck apparatus for vehicle body assembling system | Hyun-Gu Lee, Yoon Ho Jang, Ki Haing Lee, Chi Hong Hwang, Deug Young So +1 more | 2019-11-05 |
| 10405735 | Towing device for endoscopy | Moon Gu LEE, Yong-Ho Jeon, Yun-Ho Jung | 2019-09-10 |
| 10159958 | LNT catalyst | — | 2018-12-25 |
| 10087802 | Method for controlling regeneration of catalyst | — | 2018-10-02 |
| 9962653 | Catalyzed particulate filter | Pyung Soon Kim, Chang Hwan Kim | 2018-05-08 |
| 9821293 | Catalyst for abating a nitrogen oxide, method for preparing the same, and catalyst system for abating a nitrogen oxide | — | 2017-11-21 |
| 8853123 | LNT catalyst with enhanced nitrogen oxide storage capacity at low temperature | — | 2014-10-07 |
| 8780658 | Leakage reduction in memory devices | Nan Chen, Cheng Zhong, Zhiqin Chen | 2014-07-15 |
| 8774402 | Encryption/decryption apparatus and method using AES rijndael algorithm | Hyeon Jin Kim, Il Hwan Park | 2014-07-08 |
| 8570818 | Address multiplexing in pseudo-dual port memory | Cheng Zhong | 2013-10-29 |
| 8391476 | Masking method of defending differential power analysis attack in seed encryption algorithm | Chang Kyun Kim, Il Hwan Park, E Joong Yoon | 2013-03-05 |
| 8208316 | SRAM yield enhancement by read margin improvement | Nan Chen, Zhiqin Chen | 2012-06-26 |
| 8082401 | Self-timing for a multi-ported memory system | Hari M. Rao, Nan Chen, Sei Seung Yoon | 2011-12-20 |
| 7881147 | Clock and control signal generation for high performance memory devices | Zhiqin Chen | 2011-02-01 |
| 7859920 | Advanced bit line tracking in high performance memory compilers | Nan Chen, Zhiqin Chen | 2010-12-28 |
| 7760562 | Address multiplexing in pseudo-dual port memory | Cheng Zhong | 2010-07-20 |
| 7746722 | Metal programmable self-timed memories | Jeffrey S. Brown | 2010-06-29 |
| 7656731 | Semi-shared sense amplifier and global read line architecture | Zhiqin Chen | 2010-02-02 |
| 7646658 | Memory device with delay tracking for improved timing margin | Zhiqin Chen | 2010-01-12 |
| 7499347 | Self-timing circuit with programmable delay and programmable accelerator circuits | Zhiqin Chen | 2009-03-03 |
| 7400543 | Metal programmable self-timed memories | Jeffrey S. Brown | 2008-07-15 |