Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972909 | Guard ring extension to prevent reliability failures | Nicole Meier Chang, Shafqat Ahmed, John Nugent, Ed Nabighian | 2011-07-05 |
| 7968976 | Guard ring extension to prevent reliability failures | Nicole Meier Chang, Shafqat Ahmed, John Nugent, Ed Nabighian | 2011-06-28 |
| 7566915 | Guard ring extension to prevent reliability failures | Nicole Meier Chang, Shafqat Ahmed, John Nugent, Ed Nabighian | 2009-07-28 |
| 7035151 | Array architecture and operating methods for digital multilevel nonvolatile memory integrated circuit system | Hieu Van Tran, Sakhawat M. Khan | 2006-04-25 |
| 6992937 | Column redundancy for digital multilevel nonvolatile memory | Hieu Van Tran, Sakhawat M. Khan, William Saiki | 2006-01-31 |
| 6751118 | Array architecture and operating methods for digital multilevel nonvolatile memory integrated circuit system | Hieu Van Tran, Sakhawat M. Khan | 2004-06-15 |
| 6590825 | Non-volatile flash fuse element | Hieu Van Tran, William Saiki, Sakhawat M. Khan | 2003-07-08 |
| 6519180 | Array architecture and operating methods for digital multilevel nonvolatile memory integrated circuit system | Hieu Van Tran, Sakhawat M. Khan | 2003-02-11 |
| 6504754 | Array architecture and operating methods for digital multilevel nonvolatile memory integrated circuit system | Hieu Van Tran, Sakhawat M. Khan | 2003-01-07 |
| 6487116 | Precision programming of nonvolatile memory cells | Sakhawat M. Khan | 2002-11-26 |
| 6396742 | Testing of multilevel semiconductor memory | Sakhawat M. Khan, Hieu Van Tran | 2002-05-28 |
| 6285598 | Precision programming of nonvolatile memory cells | Sakhawat M. Khan | 2001-09-04 |
| 6282145 | Array architecture and operating methods for digital multilevel nonvolatile memory integrated circuit system | Hieu Van Tran, Sakhawat M. Khan | 2001-08-28 |
| 6038174 | Precision programming of nonvolatile memory cells | Sakhawat M. Khan | 2000-03-14 |
| 5901089 | Stabilization circuits and techniques for storage and retrieval of single or multiple digital bits per memory cell | Sakhawat M. Khan | 1999-05-04 |
| 5870335 | Precision programming of nonvolatile memory cells | Sakhawat M. Khan | 1999-02-09 |
| 5815439 | Stabilization circuits and techniques for storage and retrieval of single or multiple digital bits per memory cell | Sakhawat M. Khan | 1998-09-29 |
| 5587951 | High speed, low voltage non-volatile memory | Mehdi Jazayeri, Edward Hui | 1996-12-24 |
| 4949139 | Transistor construction for low noise output driver | Edward Hui | 1990-08-14 |
| 4519849 | Method of making EPROM cell with reduced programming voltage | Mark A. Holler, George Perlegos, Paolo Gargini | 1985-05-28 |
| 4412310 | EPROM Cell with reduced programming voltage and method of fabrication | Mark A. Holler, George Perlegos, Paolo Gargini | 1983-10-25 |