Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8705205 | Magnetic recording head having a dual sidewall angle | Yunfei Li, Lijie Guan, Ying Hong, Zhigang Bai, Yugang Wang +2 more | 2014-04-22 |
| 8663915 | Methods of controlling tumorigenesis and diagnosing the risk thereof | Lance D. Miller, Bing Lim | 2014-03-04 |
| 8649123 | Method to eliminate reactive ion etching (RIE) loading effects for damascene perpendicular magnetic recording (PMR) fabrication | Hai Sun, Hongping Yuan, Tsung-Yuan Chen | 2014-02-11 |
| 8563146 | Method and system for providing a magnetic recording pole having a dual sidewall angle | Ying Hong, Hai Sun, Hongping Yuan, Guanghong Luo, Xiaoyu Yang +2 more | 2013-10-22 |
| 8518832 | Process for masking and removal of residue from complex shapes | Xiaoyu Yang, Xianzhong Zeng, Yan Chen, Yunhe Huang, Yang Xiang +1 more | 2013-08-27 |
| 8520337 | Perpendicular magnetic recording writer pole with leading and trailing bevel side wall angles at air bearing surface | Feng Liu, Zhigang Bai, Yugang Wang, Ying Hong, Tao Pan | 2013-08-27 |
| 8451563 | Method for providing a side shield for a magnetic recording transducer using an air bridge | Feng Liu, Shaoping Li, Ming Sun | 2013-05-28 |
| 8334093 | Method and system for providing a perpendicular magnetic recording head | Hai Sun, Hongping Yuan, Tsung-Yuan Chen, Guanxiong Li | 2012-12-18 |
| 8310785 | Perpendicular magnetic recording head | Liubo Hong, Yong Shen, Hongping Yuan, Tsung-Yuan Chen, Honglin Zhu | 2012-11-13 |
| 8284517 | Perpendicular magnetic recording head | Hai Sun, Hongping Yuan, Donghong Li, Liubo Hong, Yong Shen | 2012-10-09 |
| 8277669 | Method and system for providing a perpendicular magnetic recording pole having a leading edge bevel | Tsung-Yuan Chen, Yimin Guo, Ut Tran | 2012-10-02 |
| 8225488 | Method for providing a perpendicular magnetic recording (PMR) pole | Yun-Fei Li, Ying Hong | 2012-07-24 |
| 8196285 | Method and system for providing a pole for a perpendicular magnetic recording head using a multi-layer hard mask | Liubo Hong | 2012-06-12 |
| 8166632 | Method for providing a perpendicular magnetic recording (PMR) transducer | Liubo Hong, Yong Shen, Donghong Li | 2012-05-01 |
| 8136224 | Method and system for providing a perpendicular magnetic recording head utilizing a mask having an undercut line | Hai Sun, Hongping Yuan, Donghong Li, Liubo Hong, Yong Shen | 2012-03-20 |
| 8136225 | Method and system for providing a perpendicular magnetic recording head | Liubo Hong, Yong Shen, Hongping Yuan, Tsung-Yuan Chen, Honglin Zhu | 2012-03-20 |
| 8104166 | Self-aligned method for fabricating a high density GMR read element | Ming Zhao, Mohamad Towfik Krounbi, Henry H. Yuan, Lien-Chang Wang | 2012-01-31 |
| 8018678 | Method for simultaneous electronic lapping guide (ELG) and perpendicular magnetic recording (PMR) pole formation | Tsung-Yuan Chen, Steven C. Rudy | 2011-09-13 |
| 7639457 | Magnetic sensor with underlayers promoting high-coercivity, in-plane bias layers | Yingjian Chen, Wei Zhang, Haifeng Wang, Satoru Araki, Mohamad Towfik Krounbi | 2009-12-29 |
| 7284316 | Method for forming a hard bias structure in a magnetoresistive sensor | Yiming Huai, Jing Zhang | 2007-10-23 |
| 7286329 | GMR sensor with shallow contiguous junction and bias layers aligned with free sensor layers | Yingjian Chen, Wei Zhang, Mohamad Towfik Krounbi, Satoru Araki | 2007-10-23 |
| 6934129 | Magnetoresistive sensor with overlapping lead layers including alpha tantalum and conductive layers | Jing Zhang, Yiming Huai, Lifan Chen | 2005-08-23 |