Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6440794 | Method for forming an array of DRAM cells by employing a self-aligned adjacent node isolation technique | — | 2002-08-27 |
| 6404000 | Pedestal collar structure for higher charge retention time in trench-type DRAM cells | Rama Divakaruni, Rajarao Jammy, Jack A. Mandelman, Akira Sudo, Dirk Tobben | 2002-06-11 |
| 6373086 | Notched collar isolation for suppression of vertical parasitic MOSFET and the method of preparing the same | Jack A. Mandelman, Rama Divakaruni | 2002-04-16 |