Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12120223 | Scalable security for cryptographic ledgers via dynamic and unpredictable changes to quorum memberships | Bo Zhu, Orest Bolohan, Sheldon I. Walfish | 2024-10-15 |
| 11736278 | Scalable security for cryptographic ledgers via dynamic and unpredictable changes to quorum memberships | Bo Zhu, Orest Bolohan, Shabsi Walfish | 2023-08-22 |
| 11258593 | Scalable security for cryptographic ledgers via dynamic and unpredictable changes to quorum memberships | Bo Zhu, Orest Bolohan, Sheldon I. Walfish | 2022-02-22 |
| 7972907 | Via configurable architecture for customization of analog circuitry in a semiconductor device | James C. Kemerling, David Ihme | 2011-07-05 |
| 7930670 | Using selectable in-line inverters to reduce the number of inverters in a semiconductor design | — | 2011-04-19 |
| 7692309 | Configuring structured ASIC fabric using two non-adjacent via layers | — | 2010-04-06 |
| 7626272 | Via configurable architecture for customization of analog circuitry in a semiconductor device | James C. Kemerling, David Ihme | 2009-12-01 |
| 7595229 | Configurable integrated circuit capacitor array using via mask layers | David Ihme, James C. Kemerling | 2009-09-29 |
| 7538580 | Logic array devices having complex macro-cell architecture and methods facilitating use of same | — | 2009-05-26 |
| 7449371 | VIA configurable architecture for customization of analog circuitry in a semiconductor device | James C. Kemerling, David Ihme | 2008-11-11 |
| 7378874 | Creating high-drive logic devices from standard gates with minimal use of custom masks | Bhaskar Bharath | 2008-05-27 |
| 7335966 | Configurable integrated circuit capacitor array using via mask layers | David Ihme, James C. Kemerling | 2008-02-26 |
| 7334208 | Customization of structured ASIC devices using pre-process extraction of routing information | — | 2008-02-19 |
| 7248071 | Logic array devices having complex macro-cell architecture and methods facilitating use of same | — | 2007-07-24 |
| 6873185 | Logic array devices having complex macro-cell architecture and methods facilitating use of same | — | 2005-03-29 |
| 6693454 | Distributed RAM in a logic array | — | 2004-02-17 |
| 6580289 | Cell architecture to reduce customization in a semiconductor device | — | 2003-06-17 |
| 5900742 | Interface cell for a programmable integrated circuit employing antifuses | Paige A. Kolze, Kevin K. Yee | 1999-05-04 |
| 5729468 | Reducing propagation delays in a programmable device | — | 1998-03-17 |
| 5682106 | Logic module for field programmable gate array | Benjamin W. Blair, Paige A. Kolze, Hua-Thye Chua | 1997-10-28 |
| 5675502 | Estimating propagation delays in a programmable device | — | 1997-10-07 |
| 5552720 | Method for simultaneous programming of multiple antifuses | Mukesh T. Lulla | 1996-09-03 |
| 5544070 | Programmed programmable device and method for programming antifuses of a programmable device | Andrew K. Chan, Richard J. Wong, James M. Apland, Kathryn E. Gordon | 1996-08-06 |
| 5526276 | Select set-based technology mapping method and apparatus | Eric LEHMANN, Mukesh T. Lulla, Venkatesh Nathamuni | 1996-06-11 |
| 5469077 | Field programmable antifuse device and programming method therefor | — | 1995-11-21 |