Wei; Yaguang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wei; Yaguang.The latest application filed is for "magnetic head with assisted magnetic recording and method of making thereof".

Company Profile

23.37.22

Wei; Yaguang - Pleasanton CA
Wei; Yaguang - San Jose CA
Wei; Yaguang - Atlanta GA US

*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
MAMR stack shape optimization for magnetic recording Grant 11,437,060 - Chembrolu , et al. September 6, 2	2022-09-06
Magnetic Head With Assisted Magnetic Recording And Method Of Making Thereof App 20220238135 - BAI; Zhigang ; et al.	2022-07-28
Magnetic Head With Assisted Magnetic Recording And Method Of Making Thereof App 20220208220 - BAI; Zhigang ; et al.	2022-06-30
Magnetic head with assisted magnetic recording Grant 11,373,675 - Bai , et al. June 28, 2	2022-06-28
MAMR writer with low resistance MAMR stack Grant 11,049,514 - Ho , et al. June 29, 2	2021-06-29
Magnetic head with assisted magnetic recording and method of making thereof Grant 11,017,801 - Chembrolu , et al. May 25, 2	2021-05-25
Magnetic head with assisted magnetic recording and method of making thereof Grant 11,017,802 - Chembrolu , et al. May 25, 2	2021-05-25
Magnetic Head With Assisted Magnetic Recording And Method Of Making Thereof App 20210125631 - BAI; Zhigang ; et al.	2021-04-29
Magnetic recording write head with selected write gap current direction for minimization of cross-track interference Grant 10,957,348 - Bai , et al. March 23, 2	2021-03-23
Mamr Stack Shape Optimization For Magnetic Recording App 20210082457 - CHEMBROLU; Venkatesh ; et al.	2021-03-18
Magnetic head with current assisted magnetic recording and method of making thereof Grant 10,896,690 - Bai , et al. January 19, 2	2021-01-19
Magnetic head with current assisted magnetic recording and method of making thereof Grant 10,891,974 - Chembrolu , et al. January 12, 2	2021-01-12
Magnetic head with assisted magnetic recording and method of making thereof Grant 10,891,975 - Bai , et al. January 12, 2	2021-01-12
MAMR stack shape optimization for magnetic recording Grant 10,872,626 - Chembrolu , et al. December 22, 2	2020-12-22
Write heads configured to redirect current Grant 10,861,485 - Asif Bashir , et al. December 8, 2	2020-12-08
Magnetic Head With Assisted Magnetic Recording And Method Of Making Thereof App 20200381012 - CHEMBROLU; Venkatesh ; et al.	2020-12-03
Write Heads Configured To Redirect Current App 20200381011 - ASIF BASHIR; Muhammad ; et al.	2020-12-03
MAMR Writer With Low Resistance MAMR Stack App 20200349968 - HO; Michael Kuok San ; et al.	2020-11-05
Magnetic Recording Write Head With Selected Write Gap Current Direction For Minimization Of Cross-track Interference App 20200327900 - BAI; Zhigang ; et al.	2020-10-15
Write heads configured to redirect current Grant 10,777,219 - Asif Bashir , et al. Sept	2020-09-15
Magnetic recording write head with write pole having a tapered trailing end section with negative magnetic anisotropy Grant 10,762,919 - Song , et al. Sep	2020-09-01
MAMR writer with low resistance MAMR stack Grant 10,741,202 - Ho , et al. A	2020-08-11
Magnetic recording write head with selected write gap current direction for minimization of cross-track interference Grant 10,699,734 - Bai , et al.	2020-06-30
Current-assisted magnetic recording write head with improved write gap structure Grant 10,679,650 - Bai , et al.	2020-06-09
Current-assisted Magnetic Recording Write Head With Improved Write Gap Structure App 20200005815 - BAI; Zhigang ; et al.	2020-01-02
Mamr Stack Shape Optimization For Magnetic Recording App 20190318760 - CHEMBROLU; Venkatesh ; et al.	2019-10-17
Magnetic Recording Write Head With Selected Write Gap Current Direction For Minimization Of Cross-track Interference App 20190267029 - BAI; Zhigang ; et al.	2019-08-29
Mamr Writer With Low Resistance Mamr Stack App 20190251992 - HO; Michael Kuok San ; et al.	2019-08-15
Perpendicular magnetic recording (PMR) writer with hybrid shield layers Grant 10,347,276 - Tang , et al. July 9, 2	2019-07-09
Data storage device coding out ambiguity in three-dimensional magnetic recording Grant 10,276,208 - Bai , et al.	2019-04-30
Perpendicular Magnetic Recording (PMR) Writer with Improved Trailing Shield Design App 20180308513 - Lim; Sanghyun ; et al.	2018-10-25
Perpendicular magnetic recording (PMR) writer with improved trailing shield design Grant 10,032,469 - Lim , et al. July 24, 2	2018-07-24
Areal density improvement of perpendicular magnetic recording (PMR) write head by tuning magnetic flux loops Grant 9,934,796 - Wei , et al. April 3, 2	2018-04-03
Areal Density Improvement of Perpendicular Magnetic Recording (PMR) Write Head by Tuning Magnetic Flux Loops App 20170352368 - Wei; Yaguang ; et al.	2017-12-07
Areal density improvement of perpendicular magnetic recording (PMR) write head by tuning magnetic flux loops Grant 9,754,612 - Wei , et al. September 5, 2	2017-09-05
Perpendicular magnetic recording (PMR) write head with improved shapes of side shield and main pole Grant 9,721,604 - Tang , et al. August 1, 2	2017-08-01
Areal Density Improvement of Perpendicular Magnetic Recording (PMR) Write Head by Tuning Magnetic Flux Loops App 20170148473 - Wei; Yaguang ; et al.	2017-05-25
Perpendicular Magnetic Recording (PMR) Writer with Improved Trailing Shield Design App 20170133044 - Lim; Sanghyun ; et al.	2017-05-11
Perpendicular magnetic recording (PMR) writer with hybrid shield layers Grant 9,626,990 - Tang , et al. April 18, 2	2017-04-18
Perpendicular Magnetic Recording (PMR) Writer with Hybrid Shield Layers App 20170076742 - Tang; Yuhui ; et al.	2017-03-16
Perpendicular Magnetic Recording (PMR) Writer with Hybrid Shield Layers App 20170076741 - Tang; Yuhui ; et al.	2017-03-16
High moment side shield design for area density improvement of perpendicular magnetic recording (PMR) writer Grant 9,589,582 - Liu , et al. March 7, 2	2017-03-07
Perpendicular Magnetic Recording (PMR) Write Head with Improved Shapes of Side Shield and Main Pole App 20170040031 - Tang; Yuhui ; et al.	2017-02-09
Perpendicular magnetic recording (PMR) writer with hybrid shield layers Grant 9,508,364 - Tang , et al. November 29, 2	2016-11-29
High Moment Side Shield Design for Area Density Improvement of Perpendicular Magnetic Recording (PMR) Writer App 20160307586 - Liu; Yue ; et al.	2016-10-20
Perpendicular magnetic recording (PMR) write shield design with minimized wide adjacent track erasure (WATE) Grant 9,466,319 - Tang , et al. October 11, 2	2016-10-11
Perpendicular magnetic recording (PMR) write head with improved shapes of side shield and main pole Grant 9,406,317 - Tang , et al. August 2, 2	2016-08-02
PP3 shape designs for shield domain control to improve either skip track erasure (STE) or write performance for perpendicular magnetic recording (PMR) Grant 9,361,923 - Liu , et al. June 7, 2	2016-06-07
High moment side shield design for area density improvement of perpendicular magnetic recording (PMR) writer Grant 9,361,912 - Liu , et al. June 7, 2	2016-06-07
Perpendicular magnetic recording (PMR) writer with minimized internal flux shunting Grant 9,299,367 - Tang , et al. March 29, 2	2016-03-29
PMR writer with patterned shields for adjacent track erasure improvement Grant 9,082,433 - Tang , et al. July 14, 2	2015-07-14
Umbrella shield writer (UmSW) design for perpendicular magnetic recording (PMR) Grant 8,879,208 - Liu , et al. November 4, 2	2014-11-04
PMR write head with modified main pole shape to minimize adjacent track interference Grant 8,804,281 - Tang , et al. August 12, 2	2014-08-12
Fiber optic solar nanogenerator cells Grant 8,664,523 - Wang , et al. March 4, 2	2014-03-04
Large-scale fabrication of vertically aligned ZnO nanowire arrays Grant 8,367,462 - Wang , et al. February 5, 2	2013-02-05
Large-scale Fabrication of Vertically Aligned ZnO Nanowire Arrays App 20110309354 - Wang; Zhong L. ; et al.	2011-12-22
Fiber Optic Solar Nanogenerator Cells App 20100258160 - Wang; Zhong L. ; et al.	2010-10-14

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