Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12108684 | Magnetic tunneling junction element with a composite capping layer and magnetoresistive random access memory device using the same | Qinli Ma, Wei-Chuan Chen, Shu-Jen Han | 2024-10-01 |
| 11763972 | Magnetic tunnel junction element with a robust reference layer | Qinli Ma, Shu-Jen Han | 2023-09-19 |
| 11456411 | Method for fabricating magnetic tunneling junction element with a composite capping layer | Qinli Ma, Wei-Chuan Chen, Shu-Jen Han | 2022-09-27 |
| 11114605 | Composite storage layer for magnetic random access memory devices | Qinli Ma, Shu-Jen Han | 2021-09-07 |
| 5668792 | Turntable of a disc player for both a compact disc and a mini disc | — | 1997-09-16 |
| 5615197 | Disc player for reproducing both minidisc and a compact disc | — | 1997-03-25 |
| 5610892 | Shutter for preventing double insertion and disc player having the same | — | 1997-03-11 |
| 5610891 | Minidisc player having improved shutter actuating mechanism of disc cartridge | — | 1997-03-11 |
| 5590113 | Disc clamping device for selectively clamping a compact disc in a united device | — | 1996-12-31 |
| 5586104 | Apparatus for elevating a position determination pin and a spindle assembly for disc player | — | 1996-12-17 |
| 5583839 | Apparatus for elevating a spindle assembly of a disc player | — | 1996-12-10 |
| 5566156 | Disc player with loading and unloading devices moving within vertical elongated grooves | — | 1996-10-15 |