Issued Patents 2021
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11211083 | MAMR head with synthetic antiferromagnetic (SAF) coupled notch | Yuankai Zheng, Zheng Gao, Christian Kaiser, Zhitao Diao, Susumu Okamura +1 more | 2021-12-28 |
| 11171605 | Spin torque oscillator with an antiferromagnetically coupled assist layer and methods of operating the same | Yuankai Zheng, Zheng Gao, Susumu Okamura | 2021-11-09 |
| 11127420 | Seed layer for spin torque oscillator in microwave assisted magnetic recording device | Zheng Gao, Susumu Okamura, Brian R. York | 2021-09-21 |
| 10997993 | Spin-torque oscillator with multilayer seed layer between the write pole and the free layer in a magnetic recording write head | Zheng Gao, Masahiko Hashimoto, Sangmun Oh | 2021-05-04 |
| 10997992 | Spin transfer torque device with oxide layer beneath the seed layer | Susumu Okamura, Masahiko Hashimoto, Zheng Gao | 2021-05-04 |
| 10950260 | Magnetoresistive sensor with improved magnetic properties and magnetostriction control | Zheng Gao | 2021-03-16 |
| 10950258 | Spin torque oscillator having one or more chromium insertion layers for magnetic recording drives | Zheng Gao, Susumu Okamura | 2021-03-16 |
| 10943611 | Spintronic devices with narrow spin polarization layers | Zheng Gao, Susumu Okamura, Yongchul Ahn, Aron Pentek, Amanda Baer | 2021-03-09 |