Dang; Xiaozhong

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dang; Xiaozhong.The latest application filed is for "low resistance magnetic sensor with extended pinned layer structure".

Company Profile

0.23.13

Dang; Xiaozhong - Fremont CA US
Dang, Xiaozhong - Fremond CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and system for providing a magnetic transducer having an improved hard bias seed layer Grant 9,190,080 - Roy , et al. November 17, 2	2015-11-17
Magnetic head having a magnetoresistive junction and side oxide layers Grant 9,030,784 - Li , et al. May 12, 2	2015-05-12
Low Resistance Magnetic Sensor With Extended Pinned Layer Structure App 20150118520 - Ahn; Yongchul ; et al.	2015-04-30
Differentiated liftoff process for ultra-shallow mask defined narrow trackwidth magnetic sensor Grant 8,984,741 - Zheng , et al. March 24, 2	2015-03-24
Shape enhanced pin read head magnetic transducer with stripe height defined first and method of making same Grant 8,836,059 - Ahn , et al. September 16, 2	2014-09-16
Shape Enhanced Pin Read Head Magnetic Transducer With Stripe Height Defined First And Method Of Making Same App 20140175576 - AHN; Yongchul ; et al.	2014-06-26
Scissor magnetic read head with wrap-around magnetic shield Grant 8,749,926 - Le , et al. June 10, 2	2014-06-10
Scissor Magnetic Read Head With Wrap-around Magnetic Shield App 20140153138 - Le; Quang ; et al.	2014-06-05
Method for manufacturing a magnetic sensor using two step ion milling Grant 8,615,868 - Ahn , et al. December 31, 2	2013-12-31
Differentiated Liftoff Process For Ultra-shallow Mask Defined Narrow Trackwidth Magnetic Sensor App 20130284693 - Zheng; Yi ; et al.	2013-10-31
Method And System For Defining A Magnetoresistive Junction App 20130216863 - Li; Guanxiong ; et al.	2013-08-22
Method For Manufacturing A Magnetic Sensor Using Two Step Ion Milling App 20130135772 - Ahn; Yongchul ; et al.	2013-05-30
Method for defining a magnetoresistive junction using multiple mills at a plurality of angles Grant 8,416,540 - Li , et al. April 9, 2	2013-04-09
Electronic device utilizing magnetic nanotubes Grant 7,063,753 - Chen , et al. June 20, 2	2006-06-20
Nanotube with at least a magnetic nanoparticle attached to the nanotube's exterior sidewall and electronic devices made thereof Grant 6,987,302 - Chen , et al. January 17, 2	2006-01-17
Thin film write head having a laminated, flat top pole with bottom shaper and method of fabrication Grant 6,975,486 - Chen , et al. December 13, 2	2005-12-13
Coil inductive writer having a low inductance and short yoke length Grant 6,940,688 - Jiang , et al. September 6, 2	2005-09-06
Writer with a hot seed zero throat and substantially flat top pole Grant 6,912,106 - Chen , et al. June 28, 2	2005-06-28
Write head having a recessed, magnetic adjunct pole formed atop a main pole, and method of making the same Grant 6,906,894 - Chen , et al. June 14, 2	2005-06-14
Write head with high moment film layer having tapered portion extending beyond write gap layer Grant 6,873,494 - Chen , et al. March 29, 2	2005-03-29
Write head having a recessed, magnetic adjunct pole formed atop a main pole, and method of making the same App 20050007696 - Chen, Yingjian ; et al.	2005-01-13
Perpendicular recording write head having a recessed magnetic adjunct pole and method of making the same Grant 6,791,793 - Chen , et al. September 14, 2	2004-09-14
Magnetically soft, high saturation magnetization laminates of iron-cobalt-nitrogen and iron-nickel Grant 6,778,358 - Jiang , et al. August 17, 2	2004-08-17
Method of making transducer with inorganic nonferromagnetic apex region Grant 6,737,281 - Dang , et al. May 18, 2	2004-05-18
Coil inductive writer having a low inductance and short yoke length App 20040075943 - Jiang, Hai ; et al.	2004-04-22
Inductive transducer with recessed leading pole layer Grant 6,724,572 - Stoev , et al. April 20, 2	2004-04-20
Thin film write head having a laminated, flat top pole with bottom shaper and method of fabrication App 20040027716 - Chen, Yingjian ; et al.	2004-02-12
Inductive write head structure incorporating a high moment film in conjunction with at least one pole for use with magnetic storage media and a process for producing the same App 20030202278 - Chen, Yingjian ; et al.	2003-10-30
Gallium nitride-based HFET and a method for fabricating a gallium nitride-based HFET Grant 6,624,452 - Yu , et al. September 23, 2	2003-09-23
Gallium nitride-based HFET and a method for fabricating a gallium nitride-based HFET App 20020036287 - Yu, Edward T. ; et al.	2002-03-28

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