Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10892534 | Non-reciprocal circuit of SMD type and aligning frame for the same | Dong Hwi Lee, Hee Suk Goh | 2021-01-12 |
| 10530029 | Method for designing and manufacturing circulator module having function of directional coupler embedded therein | Dong-hui Lee, Mi-Yeon Kim | 2020-01-07 |
| 9783921 | Dosing device overcoming change in viscidity of detergent and method for controlling same | Lidong Wang, Gaofeng Su | 2017-10-10 |
| 9493900 | Washing machine and detergent delivery pump assembly thereof | Lidong Wang | 2016-11-15 |
| 8183953 | Multi-junction stripline circulators | Parmeet Singh Chawla, Nikolay Volobuev | 2012-05-22 |
| 7027778 | Radio frequency switching apparatus and mobile telecommunication terminal using the same | Jong-Soo Ha | 2006-04-11 |