Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6534371 | C implants for improved SiGe bipolar yield | Douglas D. Coolbaugh | 2003-03-18 |
| 6448124 | Method for epitaxial bipolar BiCMOS | Douglas D. Coolbaugh, James S. Dunn, Peter J. Geiss, Peter B. Gray, David L. Harame +2 more | 2002-09-10 |
| 6429500 | Semiconductor pin diode for high frequency applications | David R. Greenberg, Seshadri Subbanna, Keith M. Walter | 2002-08-06 |
| 6426265 | Incorporation of carbon in silicon/silicon germanium epitaxial layer to enhance yield for Si-Ge bipolar technology | Jack O. Chu, Douglas D. Coolbaugh, James S. Dunn, David R. Greenberg, David L. Harame +4 more | 2002-07-30 |