Xue; Jianhua
Patent Applications and Registrations
Patent applications and USPTO patent grants for Xue; Jianhua.The latest application filed is for "single coil turn data writer".
Company Profile
6.57.34
- Xue; Jianhua - Maple Grove MN
Patent Activity
| Patent | Date |
|---|---|
| Dual writer with bridged connection Grant 10,770,096 - Tian , et al. Sep | 2020-09-08 |
| Write pole with varied sidewall shape Grant 10,643,644 - Xue , et al. | 2020-05-05 |
| Side shield formation Grant 10,586,559 - Sun , et al. | 2020-03-10 |
| Dual writer head design utilizing two writers of different sizes for writing interlaced data tracks Grant 10,210,891 - Tian , et al. Feb | 2019-02-19 |
| Noise cancellation in multitransducer recording Grant 10,199,056 - Lammers , et al. Fe | 2019-02-05 |
| Selective data writer coil Grant 10,134,428 - Rivkin , et al. November 20, 2 | 2018-11-20 |
| Dynamic write field test for a perpendicular recording head Grant 9,928,881 - Shen , et al. March 27, 2 | 2018-03-27 |
| Noise cancellation in multitransducer recording Grant 9,886,970 - Lammers , et al. February 6, 2 | 2018-02-06 |
| Selective data writer coil Grant 9,805,742 - Rivkin , et al. October 31, 2 | 2017-10-31 |
| Dual writer design in interlaced magnetic recording Grant 9,805,744 - Xue , et al. October 31, 2 | 2017-10-31 |
| Data writer with shaped write coil Grant 9,715,888 - Bashir , et al. July 25, 2 | 2017-07-25 |
| Single coil turn data writer Grant 9,697,852 - Xue , et al. July 4, 2 | 2017-07-04 |
| Single Coil Turn Data Writer App 20170133043 - Xue; JianHua ; et al. | 2017-05-11 |
| Data writer front shield with varying throat height Grant 9,601,136 - Bashir , et al. March 21, 2 | 2017-03-21 |
| Write pole shield shunt Grant 9,502,055 - Misra , et al. November 22, 2 | 2016-11-22 |
| Data Writer Front Shield with Varying Throat Height App 20160254011 - Bashir; Muhammad Asif ; et al. | 2016-09-01 |
| Data writer front shield with varying throat height Grant 9,349,388 - Bashir , et al. May 24, 2 | 2016-05-24 |
| Write gap structure for a magnetic recording head Grant 9,318,131 - Tian , et al. April 19, 2 | 2016-04-19 |
| Write head with coil structure aligned with yoke Grant 9,286,918 - Xue , et al. March 15, 2 | 2016-03-15 |
| Write Head With Coil Structure Aligned With Yoke App 20160064018 - Xue; Jianhua ; et al. | 2016-03-03 |
| T-shaped write pole Grant 9,218,825 - Xue , et al. December 22, 2 | 2015-12-22 |
| Data writer with tapered side shield sidewalls Grant 9,218,824 - Linville , et al. December 22, 2 | 2015-12-22 |
| Magnetic flux barrier Grant 9,171,555 - Meloche , et al. October 27, 2 | 2015-10-27 |
| Coil structure for write head Grant 9,159,340 - Qiu , et al. October 13, 2 | 2015-10-13 |
| Write head having reduced dimensions Grant 9,153,257 - Wolf , et al. October 6, 2 | 2015-10-06 |
| Magnetically biased write pole Grant 9,099,108 - Meloche , et al. August 4, 2 | 2015-08-04 |
| Write head having reduced dimensions Grant 9,082,427 - Wolf , et al. July 14, 2 | 2015-07-14 |
| Write head with coil structure aligned with yoke Grant 9,082,428 - Xue , et al. July 14, 2 | 2015-07-14 |
| Write Head With Modified Side Shields App 20150170681 - Benakli; Mourad ; et al. | 2015-06-18 |
| Magnetic Flux Barrier App 20150154985 - Meloche; Eric ; et al. | 2015-06-04 |
| Write pole with varying bevel angles Grant 9,019,659 - Yin , et al. April 28, 2 | 2015-04-28 |
| T-shaped Write Pole App 20150103445 - Xue; Jianhua ; et al. | 2015-04-16 |
| Write Pole With Varying Bevel Angles App 20150103439 - Yin; Huaqing ; et al. | 2015-04-16 |
| Magnetic flux barrier Grant 8,982,507 - Meloche , et al. March 17, 2 | 2015-03-17 |
| Write head with modified side shields Grant 8,970,992 - Benakli , et al. March 3, 2 | 2015-03-03 |
| Write Gap Structure for a Magnetic Recording Head App 20150002963 - Tian; Wei ; et al. | 2015-01-01 |
| Data Writer with Tapered Side Shield Sidewalls App 20140376131 - Linville; Eric Shane ; et al. | 2014-12-25 |
| Recording head coil structure Grant 8,873,199 - Meolche , et al. October 28, 2 | 2014-10-28 |
| Write pole for recording head Grant 8,861,316 - Yin , et al. October 14, 2 | 2014-10-14 |
| Recording Head Coil Structure App 20140268416 - Meloche; Eric Roger ; et al. | 2014-09-18 |
| Write yoke with stabilizing layer Grant 8,837,085 - Meloche , et al. September 16, 2 | 2014-09-16 |
| Data writer with tapered side shield sidewalls Grant 8,830,625 - Linville , et al. September 9, 2 | 2014-09-09 |
| Write pole with shaped box shield Grant 8,830,626 - Heim , et al. September 9, 2 | 2014-09-09 |
| Magnetic recording head having a pole tip shield and a pole-shield gap region Grant 8,810,964 - Gao , et al. August 19, 2 | 2014-08-19 |
| Chamfered magnetic write pole Grant 8,804,283 - Meloche , et al. August 12, 2 | 2014-08-12 |
| Write Pole For Recording Head App 20140169146 - Yin; Huaqing ; et al. | 2014-06-19 |
| Write Pole With Shaped Box Shield App 20140153133 - Heim; Kevin ; et al. | 2014-06-05 |
| Data Writer with Tapered Side Shield Sidewalls App 20140146417 - Linville; Eric Shane ; et al. | 2014-05-29 |
| Recording head coil structure Grant 8,687,318 - Meloche , et al. April 1, 2 | 2014-04-01 |
| Magnetic Recording Head Having a Pole Tip Shield App 20140063657 - Gao; Kaizhong ; et al. | 2014-03-06 |
| Double shell writers Grant 8,649,124 - Zou , et al. February 11, 2 | 2014-02-11 |
| Write Head With Modified Side Shields App 20140022673 - Benakli; Mourad ; et al. | 2014-01-23 |
| Shaped magnetic write pole Grant 8,582,234 - Linville , et al. November 12, 2 | 2013-11-12 |
| Magnetic Recording Media With Soft Magnetic Underlayers App 20130280556 - Tang; Li ; et al. | 2013-10-24 |
| Pole tip shield shaped to provide a differential shielding effect alongside the magnetic pole tip Grant 8,564,906 - Gao , et al. October 22, 2 | 2013-10-22 |
| Write Yoke with Stabilizing Layer App 20130258525 - Meloche; Eric Roger ; et al. | 2013-10-03 |
| Recording Head Coil Structure App 20130242432 - Meloche; Eric Roger ; et al. | 2013-09-19 |
| Write head with modified side shields Grant 8,537,501 - Benakli , et al. September 17, 2 | 2013-09-17 |
| Pulse writing for bit patterned and continuous media recording Grant 8,477,443 - Gao , et al. July 2, 2 | 2013-07-02 |
| Perpendicular magnetic recording media with thin soft magnetic underlayers and recording systems comprising same Grant 8,465,854 - Tang , et al. June 18, 2 | 2013-06-18 |
| Pole Tip Shield Shaped To Provide A Differential Shielding Effect Alongside The Magnetic Pole Tip App 20130022841 - Gao; Kaizhong ; et al. | 2013-01-24 |
| Magnetically Biased Write Pole App 20130010386 - Meloche; Eric Roger ; et al. | 2013-01-10 |
| Chamfered Magnetic Write Pole App 20120327535 - Meloche; Eric Roger ; et al. | 2012-12-27 |
| Shaped Magnetic Write Pole App 20120268843 - Linville; Eric ; et al. | 2012-10-25 |
| Write Head With Modified Side Shields App 20120250187 - Benakli; Mourad ; et al. | 2012-10-04 |
| Magnetic recording head with magnetic wall angle Grant 8,279,562 - Gao , et al. October 2, 2 | 2012-10-02 |
| Devices including a write pole tip with a convex shape Grant 8,233,233 - Shen , et al. July 31, 2 | 2012-07-31 |
| Double Shell Writers App 20120147503 - Zou; Jie ; et al. | 2012-06-14 |
| Magnetic Flux Barrier App 20120063032 - Meloche; Eric ; et al. | 2012-03-15 |
| Self-aligned perpendicular writer pole and front shield Grant 8,089,724 - Yin , et al. January 3, 2 | 2012-01-03 |
| Pulse Writing For Bit Patterned And Continuous Media Recording App 20110019300 - Gao; Kaizhong ; et al. | 2011-01-27 |
| Magnetic Recording Head With Magnetic Wall Angle App 20100232062 - Gao; Kaizhong ; et al. | 2010-09-16 |
| Self-aligned Perpendicular Writer Pole And Front Shield App 20090284874 - Yin; Huaqing ; et al. | 2009-11-19 |
| Magnetic writer pole with a graded magnetic moment Grant 7,609,478 - Han , et al. October 27, 2 | 2009-10-27 |
| Wire-assisted Magnetic Write Device Including Multiple Wire Assist Conductors App 20090262636 - Xue; Jianhua ; et al. | 2009-10-22 |
| Perpendicular magnetic recording media with thin soft magnetic underlayers and recording systems comprising same App 20080131734 - Tang; Li ; et al. | 2008-06-05 |
| Magnetic writer pole with a graded magnetic moment App 20070230044 - Han; Dehua ; et al. | 2007-10-04 |
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