Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6259091 | Apparatus for reduction of selected ion intensities in confined ion beams | Charles J. Barinaga, David W. Koppenaal | 2001-07-10 |
| 5767512 | Method for reduction of selected ion intensities in confined ion beams | Charles J. Barinaga, David W. Koppenaal | 1998-06-16 |
| 4902640 | High speed double polycide bipolar/CMOS integrated circuit process | Jack Sachitano, Hee K. Park, Paul K. Boyer, Tadanori Yamaguchi | 1990-02-20 |
| 4826782 | Method of fabricating aLDD field-effect transistor | Jack Sachitano, Paul K. Boyer, Hee K. Park | 1989-05-02 |