Issued Patents All Time
Showing 76–100 of 107 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6274025 | Chemical approach to develop lift-off photoresist structure and passivate MR sensor | Jei-Wei Chang, Shou-Chen Kao, Cherng-Chyi Han, Kochan Ju | 2001-08-14 |
| 6243939 | High ion beam etch selectivity for partial pole trim application | Cherng-Chyi Han, Cheng Wu, Jei-Wei Chang | 2001-06-12 |
| 6204071 | Method of fabrication of striped magnetoresistive (SMR) and dual stripe magnetoresistive (DSMR) heads with anti-parallel exchange configuration | Kochan Ju, Cheng T. Horng, Jei-Wei Chang | 2001-03-20 |
| 6129957 | Method of forming a second antiferromagnetic exchange-coupling layer for magnetoresistive (MR) and giant MR (GMR) applications | Rongfu Xiao, Chyu-Jiuh Torng, Tai Min, Hui-Chuan Wang, Cherng-Chyi Han +1 more | 2000-10-10 |
| 6103136 | Method for forming a soft adjacent layer (SAL) magnetoresistive (MR) sensor element with transversely magnetically biased soft adjacent layer (SAL) | Cherng-Chyi Han, Cheng T. Horng, Po-Kang Wang, Chyu-Jiuh Torng, Kochan Ju | 2000-08-15 |
| 6091589 | Soft adjacent layer (SAL) magnetoresistive (MR) sensor element with electrically insulated soft adjacent layer (SAL) | Cherng-Chyi Han, Chien-Li Lin, Kochan Ju, Cheng T. Horng | 2000-07-18 |
| 6007731 | Soft adjacent layer (SAL) magnetoresistive (MR) sensor element with electrically insulated soft adjacent layer (SAL) | Cherng-Chyi Han, Kochan Ju | 1999-12-28 |
| 5985162 | Method for forming soft adjacent layer (SAL) magnetoresistive (MR) sensor element with electrically insulated soft adjacent layer (SAL) | Cherng-Chyi Han, Kochan Ju | 1999-11-16 |
| 5920980 | Method of making a soft adjacent layer (SAL) magnetoresistive (MR) sensor element with electrically insulated soft adjacent layer (SAL) | Cherng-Chyi Han, Chien-Li Lin, Kochan Ju, Cheng T. Horng | 1999-07-13 |
| 5864450 | NI45FE55 metal-in-gap thin film magnetic head | Neil Leslie Robertson | 1999-01-26 |
| 5843521 | Photoresist frame plated magnetic transducer pole layer employing high magnetic permeability seed layer | Kochan Ju, Yimin Guo | 1998-12-01 |
| 5812350 | Metal-in-gap thin film magnetic head employing Ni.sub.45 Fe.sub.55 | Neil Leslie Robertson | 1998-09-22 |
| 5802700 | Method of making a planarized thin film magnetic write head with submicron trackwidth | Kochan Ju, Neil Leslie Robertson, Hugo Alberto Emilio Santini | 1998-09-08 |
| 5783460 | Method of making self-aligned dual stripe magnetoresistive (DRMR) head for high density recording | Cherng-Chyi Han | 1998-07-21 |
| 5668523 | Magnetoresistive sensor employing an exchange-bias enhancing layer | Kenneth Ting-Yuan Kung, Ching Hwa Tsang | 1997-09-16 |
| 5668687 | Magnetoresistive sensor employing an exchange-bias enhancing layer with a variable-composition transition region | Kenneth Ting-Yuan Kung, Ching Hwa Tsang | 1997-09-16 |
| 5664316 | Method of manufacturing magnetoresistive read transducer having a contiguous longitudinal bias layer | Robert E. Fontana, Jr., Mohamad Towfik Krounbi, Kenneth Ting-Yuan Kung, James H. Lee, Jyh-Shiliey Jerry Lo +2 more | 1997-09-09 |
| 5652687 | Planarized thin film magnetic write head with submicron trackwidth | Kochan Ju, Neil Leslie Robertson, Hugo Alberto Emilio Santini | 1997-07-29 |
| 5617277 | Magnetoresistive read head with back filled gap insulation layers | Mohamad Towfik Krounbi | 1997-04-01 |
| 5606478 | Ni.sub.45 Fe.sub.55 metal-in-gap thin film magnetic head | Neil Leslie Robertson | 1997-02-25 |
| 5491600 | Multi-layer conductor leads in a magnetoresistive head | Mary Kathryn Gutberlet, Mohamad Towfik Krounbi, Jacqueline K. Latimer, Mustafa Pinarbasi | 1996-02-13 |
| 5488528 | Pole tip structure for thin film magnetic heads | Kochan Ju, Neil Leslie Robertson, Po-Kang Wang | 1996-01-30 |
| 5452165 | Close packed magnetic head linear array | Kochan Ju, Mohamad Towfik Krounbi, Denny Tang, Po-Kang Wang | 1995-09-19 |
| 5393376 | Method of making pole tip structure for thin film magnetic heads | Kochan Ju, Neil Leslie Robertson, Po-Kang Wang | 1995-02-28 |
| 5344669 | Method of manufacture for an improved magnetoresistive read transducer | Ching Hwa Tsang | 1994-09-06 |