Issued Patents All Time
Showing 26–50 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7554867 | Capacitor boost sensing | — | 2009-06-30 |
| 7133304 | Method and apparatus to reduce storage node disturbance in ferroelectric memory | Sudhir K. Madan, Sung-Wei Lin, Anand Seshadri, Jarrod Eliason | 2006-11-07 |
| 7079408 | Circuit and method for reducing fatigue in ferroelectric memories | — | 2006-07-18 |
| 6970371 | Reference generator system and methods for reading ferroelectric memory cells using reduced bitline voltages | Scott R. Summerfelt | 2005-11-29 |
| 6952623 | Permanent chip ID using FeRAM | James W. Grace, Ralph H. Lanham | 2005-10-04 |
| 6819601 | Programmable reference for 1T/1C ferroelectric memories | Jarrod Eliason, Bill Kraus, Scott R. Summerfelt, Theodore S. Moise | 2004-11-16 |
| 6809954 | Circuit and method for reducing access transistor gate oxide stress | Sudhir K. Madan, John Fong | 2004-10-26 |
| 6807080 | Enhanced storage states in an memory | Jurgen Thomas Rickes, Scott R. Summerfelt | 2004-10-19 |
| 6804141 | Dynamic reference voltage calibration integrated FeRAMS | Juergen T. Rickes, Yacoub Mustafa | 2004-10-12 |
| 6785629 | Accuracy determination in bit line voltage measurements | Juergen T. Rickes | 2004-08-31 |
| 6757206 | Sense amplifier with override write circuitry | Juergen T. Rickes, Sudhir K. Madan | 2004-06-29 |
| 6735106 | Accelerated fatigue testing | Juergen T. Rickes, James W. Grace, John Fong, Ralph H. Lanham | 2004-05-11 |
| 6721217 | Method for memory sensing | Sudhir K. Madan | 2004-04-13 |
| 6714469 | On-chip compression of charge distribution data | Juergen T. Rickes | 2004-03-30 |
| 6704218 | FeRAM with a single access/multiple-comparison operation | Juergen T. Rickes, James W. Grace | 2004-03-09 |
| 6667896 | Grouped plate line drive architecture and method | Juergen T. Rickes, James W. Grace, Scott R. Summerfelt, Ralph H. Lanham | 2003-12-23 |
| 6590799 | On-chip charge distribution measurement circuit | Juergen T. Rickes, James W. Grace, John Fong, Ralph H. Lanham | 2003-07-08 |
| 6275084 | Phase modulated input/output circuit | — | 2001-08-14 |
| 6239650 | Low power substrate bias circuit | Ching-Yuh Tsay, Wah Kit Loh | 2001-05-29 |
| 6204701 | Power up detection circuit | Ching-Yuh Tsay | 2001-03-20 |
| 6137342 | High efficiency semiconductor substrate bias pump | Ching-Yuh Tsay | 2000-10-24 |
| 6100588 | Multiple level conductor wordline strapping scheme | William R. McKee | 2000-08-08 |
| 6031411 | Low power substrate bias circuit | Ching-Yuh Tsay, WahKit Loh | 2000-02-29 |
| 5978254 | Semiconductor memory structure for improved charge storage | Jeffrey E. Koelling | 1999-11-02 |
| 5953278 | Data sequencing and registering in a four bit pre-fetch SDRAM | Paulette Thurston, Masayuki Nakamura | 1999-09-14 |