Issued Patents 2011
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7932507 | Current constricting phase change memory element structure | Chieh-Fang Chen, Shih-Hung Chen, Yi-Chou Chen, Thomas Happ, Chia-Hua Ho +4 more | 2011-04-26 |
| 7933139 | One-transistor, one-resistor, one-capacitor phase change memory | — | 2011-04-26 |
| 7929340 | Phase change memory cell and manufacturing method | Rich Liu, Shih-Hung Chen, Yi-Chou Chen | 2011-04-19 |
| 7928421 | Phase change memory cell with vacuum spacer | — | 2011-04-19 |
| 7923713 | High density chalcogenide memory cells | — | 2011-04-12 |
| 7919766 | Method for making self aligning pillar memory cell device | — | 2011-04-05 |
| 7920415 | Memory cell device and programming methods | Yi-Chou Chen | 2011-04-05 |
| 7910906 | Memory cell device with circumferentially-extending memory element | — | 2011-03-22 |
| 7910911 | Phase change memory with tapered heater | Matthew J. Breitwisch, Thomas Happ, Eric A. Joseph, Jan Boris Philipp | 2011-03-22 |
| 7910907 | Manufacturing method for pipe-shaped electrode phase change memory | — | 2011-03-22 |
| 7906368 | Phase change memory with tapered heater | Matthew J. Breitwisch, Thomas Happ, Eric A. Joseph, Jan Boris Philipp | 2011-03-15 |
| 7902051 | Method for fabrication of single crystal diodes for resistive memories | Bipin Rajendran, Thomas Happ | 2011-03-08 |
| 7903457 | Multiple phase change materials in an integrated circuit for system on a chip application | — | 2011-03-08 |
| 7903447 | Method, apparatus and computer program product for read before programming process on programmable resistive memory cell | — | 2011-03-08 |
| 7902538 | Phase change memory cell with first and second transition temperature portions | — | 2011-03-08 |
| 7901979 | Method of forming a small contact in phase-change memory | — | 2011-03-08 |
| 7893418 | Phase change memory cell having interface structures with essentially equal thermal impedances and manufacturing methods | — | 2011-02-22 |
| 7894254 | Refresh circuitry for phase change memory | — | 2011-02-22 |
| 7888666 | Common word line edge contact phase-change memory | — | 2011-02-15 |
| 7884343 | Phase change memory cell with filled sidewall memory element and method for fabricating the same | Chieh-Fang Chen | 2011-02-08 |
| 7884342 | Phase change memory bridge cell | — | 2011-02-08 |
| 7879643 | Memory cell with memory element contacting an inverted T-shaped bottom electrode | — | 2011-02-01 |
| 7879692 | Programmable resistive memory cell with self-forming gap | — | 2011-02-01 |
| 7879645 | Fill-in etching free pore device | Chung H. Lam, Matthew J. Breitwisch, Chieh-Fang Chen | 2011-02-01 |
| 7875493 | Memory structure with reduced-size memory element between memory material portions | — | 2011-01-25 |