Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7768317 | Radiation-tolerant flash-based FPGA memory cells | Zhigang Wang, John McCollum, Richard Chan, Vidyadhara Bellippady | 2010-08-03 |
| 7697330 | Non-volatile memory array having drain-side segmentation for an FPGA device | Vidyahara Bellippady, Santosh Yachareni, Zhigang Wang | 2010-04-13 |
| 7692972 | Split gate memory cell for programmable circuit device | Michael A. Sadd, George F. Wang, John McCollum | 2010-04-06 |
| 7573093 | Non-volatile two-transistor programmable logic cell and array layout | John McCollum, Vidyadhara Bellippady, William C. Plants, Zhigang Wang | 2009-08-11 |
| 7548095 | Isolation scheme for static and dynamic FPGA partial programming | Zhigang Wang, Santosh Yachareni | 2009-06-16 |
| 7538382 | Non-volatile two-transistor programmable logic cell and array layout | John McCollum, Vidyadhara Bellippady, William C. Plants, Zhigang Wang | 2009-05-26 |
| 7538379 | Non-volatile two-transistor programmable logic cell and array layout | John McCollum, Vidyadhara Bellippady, William C. Plants, Zhigang Wang | 2009-05-26 |
| 7522453 | Non-volatile memory with source-side column select | Zhigang Wang, Gregory Bakker, Volker Hecht, Santosh Yachareni, Vidyadhara Bellippady | 2009-04-21 |
| 7501681 | Non-volatile two-transistor programmable logic cell and array layout | John McCollum, Vidyadhara Bellippady, Zhigang Wang | 2009-03-10 |
| 7482218 | Low-capacitance input/output and electrostatic discharge circuit for protecting an integrated circuit from electrostatic discharge | John McCollum | 2009-01-27 |
| 7473960 | Non-volatile two-transistor programmable logic cell and array layout | John McCollum, Vidyadhara Bellippady, William C. Plants, Zhigang Wang | 2009-01-06 |
| 7430137 | Non-volatile memory cells in a field programmable gate array | Jonathan W. Greene, Robert M. Salter, III, John McCollum | 2008-09-30 |
| 7368789 | Non-volatile programmable memory cell and array for programmable logic array | John McCollum, Frank Hawley, Leslie Richard Wilkinson | 2008-05-06 |
| 7342278 | Non-volatile two-transistor programmable logic cell and array layout | John McCollum, Vidyahara Bellippady, Zhigang Wang | 2008-03-11 |
| 7285818 | Non-volatile two-transistor programmable logic cell and array layout | John McCollum, Vidyadhara Bellippady, Zhigang Wang | 2007-10-23 |
| 7019368 | Low-capacitance input/output and electrostatic discharge circuit for protecting an integrated circuit from electrostatic discharge | John McCollum | 2006-03-28 |