Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5331189 | Asymmetric multilayered dielectric material and a flash EEPROM using the same | Kevin K. Chan, Sang Hoo Dhong, Young Hoon Lee | 1994-07-19 |
| 5304278 | Apparatus for plasma or reactive ion etching and method of etching substrates having a low thermal conductivity | Johann W. Bartha, Thomas Bayer, Johann Greschner, Volker Mattern, Roland Stoehr | 1994-04-19 |
| 5296091 | Method of etching substrates having a low thermal conductivity | Johann W. Bartha, Thomas Bayer, Johann Greschner, Volker Mattern, Roland Stoehr | 1994-03-22 |