Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800531 | Method of fabricating a bipolar transistor | Richard L. Pierson, Jr., James Chingwei Li, Berinder Brar | 2004-10-05 |
| 6797995 | Heterojunction bipolar transistor with InGaAs contact and etch stop layer for InP sub-collector | Richard L. Pierson, Jr., James Chingwei Li, Berinder Brar | 2004-09-28 |
| 6762661 | Shutter switch for millimeter wave beams and method for switching | — | 2004-07-13 |
| 6756866 | Phase shifting waveguide with alterable impedance walls and module utilizing the waveguides for beam phase shifting and steering | — | 2004-06-29 |