Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4954455 | Semiconductor memory device having protection against alpha strike induced errors | Drew Wanderman | 1990-09-04 |
| 4929992 | MOS transistor construction with self aligned silicided contacts to gate, source, and drain regions | Mammen Thomas | 1990-05-29 |
| 4922318 | Bipolar and MOS devices fabricated on same integrated circuit substrate | Mammen Thomas | 1990-05-01 |
| 4808548 | Method of making bipolar and MOS devices on same integrated circuit substrate | Mammen Thomas | 1989-02-28 |
| 4707456 | Method of making a planar structure containing MOS and bipolar transistors | Mammen Thomas | 1987-11-17 |
| 4688314 | Method of making a planar MOS device in polysilicon | Mammen Thomas | 1987-08-25 |
| 4686763 | Method of making a planar polysilicon bipolar device | Mammen Thomas | 1987-08-18 |
| 4682409 | Fast bipolar transistor for integrated circuit structure and method for forming same | Mammen Thomas | 1987-07-28 |
| 4669179 | Integrated circuit fabrication process for forming a bipolar transistor having extrinsic base regions | Mammen Thomas, Shiao H. Chang | 1987-06-02 |