Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6384433 | Voltage variable resistor from HBT epitaxial layers | Curtis A. Barratt, Larry W. Kapitan, Michael T. Fresina, Ramond Jeffrey Vass | 2002-05-07 |
| 4994868 | Heterojunction confined channel FET | Robert A. Sadler, Gregory E. Menk, Matthew L. Balzan | 1991-02-19 |
| 4965218 | Self-aligned gate realignment employing planarizing overetch | Robert A. Sadler, Paulette Luper, Matthew L. Balzan | 1990-10-23 |
| 4962050 | GaAs FET manufacturing process employing channel confining layers | Robert A. Sadler, Gregory E. Menk, Matthew L. Balzan | 1990-10-09 |
| 4956308 | Method of making self-aligned field-effect transistor | Edward L. Griffin, Robert A. Sadler | 1990-09-11 |
| 4948752 | Method of making sagfets on buffer layers | Robert A. Sadler, Gregory E. Menk, Matthew L. Balzan | 1990-08-14 |
| 4918493 | Sagfet with buffer layers | Robert A. Sadler, Gregory E. Menk, Matthew L. Balzan | 1990-04-17 |
| 4849376 | Self-aligned refractory gate process with self-limiting undercut of an implant mask | Matthew L. Balzan, Robert A. Sadler | 1989-07-18 |
| 4847212 | Self-aligned gate FET process using undercut etch mask | Matthew L. Balzan, Robert A. Sadler | 1989-07-11 |
| 4832761 | Process for manufacturing gallium arsenide monolithic microwave integrated circuits using nonphotosensitive acid resist for handling | Philippe R. Claytor | 1989-05-23 |
| 4782032 | Method of making self-aligned GaAs devices having TiWN.sub.x gate/interconnect | Robert A. Sadler, Matthew L. Balzan | 1988-11-01 |