Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8691647 | Memory devices containing a high-K dielectric layer | Wei Zheng, Arvind Halliyal, Mark T. Ramsbey | 2014-04-08 |
| 7001807 | Fully isolated dielectric memory cell structure for a dual bit nitride storage device and process for making same | Wei Zheng, Mark Randolph, Nicholas H. Tripsas, Zoran Krivokapic, Mark T. Ramsbey | 2006-02-21 |
| 6861307 | Fully isolated dielectric memory cell structure for a dual bit nitride storage device and process for making same | Wei Zheng, Mark Randolph, Nicholas H. Tripsas, Zoran Krivokapic, Mark T. Ramsbey | 2005-03-01 |
| 6670691 | Shallow trench isolation fill process | Harpreet Sachar, Unsoon Kim | 2003-12-30 |
| 6639271 | Fully isolated dielectric memory cell structure for a dual bit nitride storage device and process for making same | Wei Zheng, Mark Randolph, Nicholas H. Tripsas, Zoran Krivokapic, Mark T. Ramsbey | 2003-10-28 |
| 6610577 | Self-aligned polysilicon polish | Unsoon Kim, Krishnashree Achuthan | 2003-08-26 |
| 6486029 | Integration of an ion implant hard mask structure into a process for fabricating high density memory cells | David K. Foote, Bharath Rangarajan, Stephan K. Park, Fei Wang, Dawn Hopper +2 more | 2002-11-26 |
| 6436766 | Process for fabricating high density memory cells using a polysilicon hard mask | Bharath Rangarajan, David K. Foote, Fei Wang, Dawn Hopper, Stephen Keetai Park +2 more | 2002-08-20 |
| 6399446 | Process for fabricating high density memory cells using a metallic hard mask | Bharath Rangarajan, David K. Foote, Fei Wang, Dawn Hopper, Stephen Keetai Park +2 more | 2002-06-04 |
| 6242773 | Self-aligning poly 1 ono dielectric for non-volatile memory | — | 2001-06-05 |
| 6136510 | Doubled-sided wafer scrubbing for improved photolithography | Tho Le La, Subramanian Venkatkrishnan, Mark T. Ramsbey, Kathleen R. Early | 2000-10-24 |
| 5780204 | Backside wafer polishing for improved photolithography | Tho Le La, Subramanian Venkatkrishnan, Mark T. Ramsbey, Kathleen R. Early | 1998-07-14 |