Issued Patents 2002
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500768 | Method for selective removal of ONO layer | Jeffrey A. Shields, Jiahua Huang | 2002-12-31 |
| 6479348 | Method of making memory wordline hard mask extension | Tazrien Kamal, Minh Van Ngo, Mark T. Ramsbey, Jeffrey A. Shields, Emmanuil Lingunis +2 more | 2002-11-12 |
| 6468865 | Method of simultaneous formation of bitline isolation and periphery oxide | Mark T. Ramsbey, Hidehiko Shiraiwa, Michael A. Van Buskirk, David Michael Rogers, Ravi Sunkavalli +3 more | 2002-10-22 |
| 6465306 | Simultaneous formation of charge storage and bitline to wordline isolation | Mark T. Ramsbey, Hidehiko Shiraiwa, Michael A. Van Buskirk, David Michael Rogers, Ravi Sunkavalli +3 more | 2002-10-15 |
| 6445030 | Flash memory erase speed by fluorine implant or fluorination | Yider Wu, Hidehiko Shiraiwa, Che-Hoo Ng | 2002-09-03 |
| 6440797 | Nitride barrier layer for protection of ONO structure from top oxide loss in a fabrication of SONOS flash memory | Yider Wu, Mark T. Ramsbey, Emmanuel H. Lingunis, Yu Sun | 2002-08-27 |
| 6441398 | Algorithm for detecting sloped contact holes using a critical-dimension waveform | Ian Dudley, Khoi A. Phan | 2002-08-27 |
| 6436768 | Source drain implant during ONO formation for improved isolation of SONOS devices | Mark T. Ramsbey, Emmanuil Lingunis, Yider Wu, Tazrien Kamal, Yi He +2 more | 2002-08-20 |
| 6417082 | Semiconductor structure | Yider Wu, Hidehiko Shiraiwa, Mark Ramsbey | 2002-07-09 |
| 6403420 | Nitrogen implant after bit-line formation for ONO flash memory devices | Yider Wu, Mark T. Ramsbey, Yu Sun | 2002-06-11 |
| 6399984 | Species implantation for minimizing interface defect density in flash memory devices | Yider Wu, Mark T. Ramsbey, Chi Chang, Yu Sun, Tuan Pham | 2002-06-04 |
| 6395654 | Method of forming ONO flash memory devices using rapid thermal oxidation | Yider Wu, Hidehiko Shiraiwa, Mark Ramsbey | 2002-05-28 |
| 6362051 | Method of forming ONO flash memory devices using low energy nitrogen implantation | Yider Wu, Hidehiko Shiraiwa, Mark Ramsbey | 2002-03-26 |