Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8809988 | Low leakage and/or low turn-on voltage Schottky diode | Ji-Hyoung Yoo | 2014-08-19 |
| 8772867 | High voltage high side DMOS and the method for forming thereof | Ji-Hyoung Yoo | 2014-07-08 |
| 8598637 | High voltage junction field effect transistor with spiral field plate | Michael Hsing, Ognjen Milic | 2013-12-03 |
| 8304825 | Vertical discrete devices with trench contacts and associated methods of manufacturing | — | 2012-11-06 |
| 7273761 | Box-in-box field-to-field alignment structure | Robert Rumsey | 2007-09-25 |
| 6838350 | Triply implanted complementary bipolar transistors | Peter Zhang, Steve McCormack, Ji-Hyoung Yoo | 2005-01-04 |
| 6815128 | Box-in-box field-to-field alignment structure | Robert Rumsey | 2004-11-09 |
| 6163140 | Start-up circuit for voltage regulators | Andrew Cowell, Steve Chaney | 2000-12-19 |
| 5753391 | Method of forming a resistor having a serpentine pattern through multiple use of an alignment keyed mask | Marshall David Stone, Michael J. Mottola, Hiu Ip | 1998-05-19 |
| 5556796 | Self-alignment technique for forming junction isolation and wells | Michael Hsing | 1996-09-17 |
| 5517046 | High voltage lateral DMOS device with enhanced drift region | Michael Hsing, James C. Moyer, Martin Alter, Helmuth R. Litfin | 1996-05-14 |
| 5047820 | Semi self-aligned high voltage P channel FET | — | 1991-09-10 |