Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10486283 | Manufacturing method of a slider | Chiuming Lueng, Mankit Lee, Lorest Garcia Pingul, Yasutoshi Fujita, Cheukman Lui +3 more | 2019-11-26 |
| 9899046 | Method of testing anti-high temperature performance of a magnetic head and apparatus thereof | Cheukman Lui, Chiuming Lueng, Hokei Lam, Mankit Lee, Kwokkam Leung +2 more | 2018-02-20 |
| 9355660 | Testing method of a magnetic head, and testing apparatus thereof | Hokei Lam, Mankit Lee, Cheukman Lui, Wahchun Chan, Rongkwang Ni +2 more | 2016-05-31 |
| 9208805 | Method for evaluating bit error rate for a magnetic head by using a quasi-static test system, and system thereof | Wai Bun Ow, Ho Kei Lam, Cheuk Man Lui, Kai Chiu Cheung, Yuk Sing Lo +1 more | 2015-12-08 |
| 9121888 | Method of testing anti-high temperature performance of a magnetic head and apparatus thereof | Chiuming Lueng, Cheukman Lui, Mankit Lee, Hokei Lam, Kwokkam Leung +2 more | 2015-09-01 |
| 9019665 | Reader sensor, magnetic head, head gimbal assembly and disk drive unit with the same | Chiuming Lueng, Mankit Lee, Cheukwing Leung, Rongkwang Ni | 2015-04-28 |
| 8984738 | Manufacturing method of a slider and manufacturing apparatus thereof | Chiuming Lueng, Mankit Lee, Lorest Garcia Pingul, Yasutoshi Fujita, Cheukman Lui +3 more | 2015-03-24 |
| 8935132 | Spectral simulation method during noise testing for a magnetic head, and noise-testing method for a magnetic head by using the same | Hokei Lam, Cheukman Lui, Chiuming Lueng, Kaichiu Cheung, Wahchun Chan +1 more | 2015-01-13 |
| 8767356 | Magnetoresistive sensor with funnel-shaped free layer, magnetic head, head gimbal assembly, and disk drive unit with the same | Chiuming Leung, Kosuke Tanaka, Kazuki Sato, Cheukwing Leung, Rongkwang Ni +2 more | 2014-07-01 |
| 8675319 | Data reader with heusler alloy reference lamination | Qing He, Konstantin Nikolaev, Hao Meng, Yonghua Chen | 2014-03-18 |
| 8664950 | Method for measuring longitudinal bias magnetic field in a tunnel magnetoresistive sensor | Siuman Mok, Hokei Lam, Cheukwing Leung, Rongkwang Ni, Wanyin Kwan +2 more | 2014-03-04 |
| 8634157 | Close loop method for measuring head SNR and media SNR | Chiuming Lueng, Mankit Lee, Wanyin Kwan, Cheukwing Leung, Rongkwang Ni | 2014-01-21 |
| 8594967 | Method for measuring the temperature rise induced by bias current/bias voltage in a magnetic tunnel junction | Mankit Lee, Chiuming Lueng, Cheukwing Leung, Rongkwang Ni | 2013-11-26 |
| 8582248 | Magnetoresistive sensor, including non-magnetic conducting layer embedded in shielding layer and magnetic head, head gimbal assembly and disk drive unit with the same | Chiuming Lueng, Kazuki Sato, Yohei Koyanagi, Cheukwing Leung, Rongkwang Ni +2 more | 2013-11-12 |
| 8551626 | CCP-CPP magnetoresistive reader with high GMR value | Qing He, Yonghua Chen | 2013-10-08 |
| 8318030 | Magnetic device definition with uniform biasing control | Xilin Peng, Stacey Christine Wakeham, Yifan Zhang, Zhongyan Wang, Konstantin Nikolaev +2 more | 2012-11-27 |
| 8295011 | Slider, head gimbal assembly and disk drive unit with the same | Shenkuang Chou, Lu Xiao, Kayip Wong, Yanbin Wang, Liping Peng | 2012-10-23 |
| 6449135 | Overlaid MR structure with magnetostatic stabilized soft adjacent layer | Song S. Xue, Juan Fernandez-deCastro, James F. Dolejsi, Patrick J. Ryan | 2002-09-10 |