Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7733156 | Transistor arrangement, integrated circuit and method for operating field effect transistors | Ralf Brederlow, Roland Thewes | 2010-06-08 |
| 7733157 | Noise-reducing transistor arrangement | Ralf Brederlow, Christian Pacha, Roland Thewes | 2010-06-08 |
| 7358811 | CMOS variable gain amplifier for controlling dB linear gain | Hoon Kim, Kyoung-sik Seol, Gyu-Hyeong Cho | 2008-04-15 |
| 7312660 | Differential amplifier and active load for the same | Han Seung Lee, Hoon Kim | 2007-12-25 |