Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12361992 | Method and apparatus for faster bitcell operation | Eric D. Hunt-Schroeder, Sundar Sankarasubramanian | 2025-07-15 |
| 11962709 | Structures and methods for deriving stable physical unclonable functions from semiconductor devices | Eric D. Hunt-Schroeder, Darren L. Anand | 2024-04-16 |
| 10971996 | Charge pump circuit with internal pre-charge configuration | Eric D. Hunt-Schroeder, John A. Fifield | 2021-04-06 |
| 10699771 | Voltage boost circuit | John A. Fifield | 2020-06-30 |
| 10673321 | Charge pump circuit with built-in-retry | Eric D. Hunt-Schroeder, John A. Fifield | 2020-06-02 |
| 10438652 | Voltage boost circuit | John A. Fifield | 2019-10-08 |
| 10127970 | Voltage boost circuit | John A. Fifield | 2018-11-13 |
| 9996648 | Netlist editing of graphical data | — | 2018-06-12 |
| 9634557 | Voltage boost circuit | John A. Fifield | 2017-04-25 |
| 8300489 | Charge pump system and method utilizing adjustable output charge and compilation system and method for use by the charge pump | John A. Fifield, Thomas M. Maffitt | 2012-10-30 |
| 6882583 | Method and apparatus for implementing DRAM redundancy fuse latches using SRAM | Kevin W. Gorman | 2005-04-19 |
| 6674676 | Column redundancy system and method for a micro-cell embedded DRAM (e-DRAM) architecture | Louis L. Hsu, Gregory J. Fredeman, Chorng-Lii Hwang, Toshiaki Kirihata | 2004-01-06 |
| 6674673 | Column redundancy system and method for a micro-cell embedded DRAM (e-DRAM) architecture | Louis L. Hsu, Gregory J. Fredeman, Chorng-Lii Hwang, Toshiaki Kirihata | 2004-01-06 |
| 6327224 | On-chip method for measuring access time and data-pin spread | Geordie M. Braceras, Harold Pilo | 2001-12-04 |
| 6088206 | Clamp circuit to limit overdrive of off chip driver | Francis Chan, Michael A. Roberge, Endre P. Thoma, Minh H. Tong | 2000-07-11 |
| 6038179 | Multiple repair size redundancy | Steven M. Eustis, Cheryl Herdey, Eric Stephen Machat, Endre P. Thoma | 2000-03-14 |
| 5963464 | Stackable memory card | Timothy J. Dell, Marc R. Faucher, Bruce G. Hazelzet | 1999-10-05 |
| 5920222 | Tunable pulse generator based on a wave pipeline | Steven M. Eustis | 1999-07-06 |
| 5905395 | Miller effect-based delay circuit | — | 1999-05-18 |
| 5878094 | Noise detection and delay receiver system | Edward J. Nowak, Michael A. Roberge, Minh H. Tong | 1999-03-02 |
| 5809528 | Method and circuit for a least recently used replacement mechanism and invalidated address handling in a fully associative many-way cache memory | Christopher P. Miller | 1998-09-15 |
| 5745431 | Address transition detector (ATD) for power conservation | Steven W. Tomashot, Toshiaki Kirihata, Robert Henry Kruggel | 1998-04-28 |
| 5614846 | Latch circuit with state-walk logic | — | 1997-03-25 |
| 5606269 | Non-delay based address transition detector (ATD) | Robert Tamlyn | 1997-02-25 |
| 5555528 | Dynamic random access memory persistent page implemented as processor register sets | Clive A. Collins, Billy J. Knowles, Christine M. Desnoyers, David B. Rolfe | 1996-09-10 |