Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12408330 | Semiconductor memory device | Hosun Jung, Minwu KIM, Wonchul Lee | 2025-09-02 |
| 12369238 | LED driver electromagnetic interference mitigation | Junjie Lu, Jingbo Duan, Jing-Ming Guo, Jianhua Gan, Xicheng Jiang | 2025-07-22 |
| 12363887 | Semiconductor device including contact plug | Bonhong Gu, Minwoo Kim, Jinyong Kim, Hyodong Ban, Daegwon Ha | 2025-07-15 |
| 12212329 | Incremental delta modulation for analog to digital converter signal to noise ratio and linearity enhancement | Kareem Abdelghani Ibraheem Mohamed Ragab, Xiaofeng Lin, Darwin Cheung, Chi-Neng Mo, Vinay Chandrasekhar +1 more | 2025-01-28 |
| 11837545 | Semiconductor memory device | Ye-Ro Lee, Kwangtae Hwang, Kwangmin Kim, Yong Kwan Kim, Jiyoung Kim | 2023-12-05 |
| 11778807 | Semiconductor memory device and method of fabricating the same | Kwangmin Kim, Jun Ho Lee, Hyuckjin Kang, Yong Kwan Kim, Sangyeon Han +1 more | 2023-10-03 |
| 11114440 | Semiconductor memory device and method of fabricating the same | Kwangmin Kim, Jun Ho Lee, Hyuckjin Kang, Yong Kwan Kim, Sangyeon Han +1 more | 2021-09-07 |
| 10665592 | Semiconductor memory device and method of fabricating the same | Kwangmin Kim, Jun Ho Lee, Hyuckjin Kang, Yong Kwan Kim, Sangyeon Han +1 more | 2020-05-26 |
| 10453796 | Semiconductor memory device having capping pattern defining top surface of air gap | Ye-Ro Lee, Kwangtae Hwang, Kwangmin Kim, Yong Kwan Kim, Jiyoung Kim | 2019-10-22 |
| 9917161 | Semiconductor device and method of fabricating the same | Jaekyu Lee, Jaerok Kahng, Yongjun Kim | 2018-03-13 |
| 9691769 | Memory device having buried gate and method of fabricating the same | Yongjun Kim, Keeshik Park, Sang Jun Lee, Donggyun Han, Jaerok Kahng | 2017-06-27 |
| 9564794 | System, apparatus, and method for a ping-pong charge pump | I-Ning Ku, Hui Zheng, Xicheng Jiang | 2017-02-07 |
| 9424905 | Method of operating semiconductor memory device | — | 2016-08-23 |
| 9362225 | Data storage device and methods of manufacturing the same | Jaekyu Lee | 2016-06-07 |
| 9344046 | Digital class-D amplifier with analog feedback | Zhengyu Wang, Iuri Mehr, Xicheng Jiang | 2016-05-17 |
| 9124227 | Distortion limiter and automatic power control for drivers | Minsheng Wang, Iuri Mehr, Vinay Chandrasekhar | 2015-09-01 |
| 8963236 | Data storage device and methods of manufacturing the same | Jaekyu Lee | 2015-02-24 |
| 8923492 | Integrated CMOS multi-mode drivers | Hui Zheng, Sasi Kumar Arunachalam, Alex Jianzhong Chen, Aravind Kumar Padyana, I-Ning Ku +1 more | 2014-12-30 |
| 8705752 | Low frequency noise reduction circuit architecture for communications applications | Xicheng Jiang, Jianlong Chen | 2014-04-22 |
| 8466743 | Ground-referenced common-mode amplifier circuit and related method | Xicheng Jiang | 2013-06-18 |
| 8334721 | Integrated upstream amplifier for cable modem and cable set-top boxes | Stephen Jantzi, Anilkumar V. Tammineedi, Lawrence M. Burns, Donald McMullin, Agnes Woo | 2012-12-18 |
| 8237496 | Switching amplifier with enhanced supply rejection and related method | Xicheng Jiang, Minsheng Wang, Todd L. Brooks | 2012-08-07 |
| 8212612 | Closed-loop class-D amplifier with modulated reference signal and related method | Xicheng Jiang, Minsheng Wang, Todd L. Brooks | 2012-07-03 |
| 8148219 | Thick oxide P-gate NMOS capacitor for use in a low-pass filter of a circuit and method of making same | Derek Tam, Jasmine Cheng, Takayuki Hayashi | 2012-04-03 |
| 8013768 | Integrated upstream amplifier for cable modems and cable set-top boxes | Stephen Jantzi, Anilkumar V. Tammineedi, Lawrence M. Burns, Donald McMullin, Agnes Woo | 2011-09-06 |