YD

Yunfei Ding

WT Western Digital Technologies: 27 patents #79 of 3,180Top 3%
W( Western Digital (Fremont): 7 patents #96 of 473Top 25%
GR Grandis: 6 patents #10 of 36Top 30%
RT Renesas Technology: 2 patents #1,374 of 3,337Top 45%
📍 Fremont, CA: #330 of 9,298 inventorsTop 4%
🗺 California: #11,329 of 386,348 inventorsTop 3%
Overall (All Time): #77,188 of 4,157,543Top 2%
40
Patents All Time

Issued Patents All Time

Showing 26–40 of 40 patents

Patent #TitleCo-InventorsDate
10424323 High-bandwidth STO bias architecture with integrated slider voltage potential control John Contreras, Kuok San Ho, Ian Robson McFadyen, Joey M. Poss 2019-09-24
10388305 Apparatus and method for writing to magnetic media using an AC bias current to enhance the write field Gonçalo Marcos Baião De Albuquerque, Alexander Goncharov, Kuok San Ho, Daniele Mauri, Goran Mihajlovic +2 more 2019-08-20
9705072 Spin transfer torque tunneling magnetoresistive device having a laminated free layer with perpendicular magnetic anisotropy Shaoping Li, Gerardo A. Bertero, Yuankai Zheng, Qunwen Leng, Shihai He +3 more 2017-07-11
9236560 Spin transfer torque tunneling magnetoresistive device having a laminated free layer with perpendicular magnetic anisotropy Shaoping Li, Gerardo A. Bertero, Yuankai Zheng, Qunwen Leng, Shihai He +3 more 2016-01-12
9087534 Method and system for providing a read transducer having soft and hard magnetic bias structures Laurence L. Chen, Anup G. Roy, Ming Mao, Amritpal S. Rana, Daniele Mauri 2015-07-21
9087527 Apparatus and method for middle shield connection in magnetic recording transducers Shaoping Li, Steven C. Rudy, Gerardo A. Bertero, Christopher Laurent Beaudry 2015-07-21
9047902 Touchdown sensor having a more stable crystal structure for use in hard disk drives Chengtao R. Yu, Yunfei Li, Ying Hong 2015-06-02
8837081 Laminated touchdown sensor for hard disk drives Chengtao R. Yu, Dehua Han, Ying Hong, Feng Liu, Laurence L. Chen +3 more 2014-09-16
8760823 Method and system for providing a read transducer having soft and hard magnetic bias structures Laurence L. Chen, Anup G. Roy, Ming Mao, Amritpal S. Rana, Daniele Mauri 2014-06-24
8378438 Method and system for providing magnetic elements having enhanced magnetic anisotropy and memories using such magnetic elements Dmytro Apalkov 2013-02-19
8213221 Magnetic shielding in magnetic multilayer structures Zhanjie Li 2012-07-03
7957179 Magnetic shielding in magnetic multilayer structures Zhanjie Li 2011-06-07
7532505 Method and system for using a pulsed field to assist spin transfer induced switching of magnetic memory elements 2009-05-12
7502249 Method and system for using a pulsed field to assist spin transfer induced switching of magnetic memory elements 2009-03-10
7187577 Method and system for providing current balanced writing for memory cells and magnetic devices Lien-Chang Wang, Zhitao Diao 2007-03-06