Zeng; Xianzhong

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zeng; Xianzhong.The latest application filed is for "multi-bar warp knitted fabric and knitting method thereof".

Company Profile

1.17.4

Zeng; Xianzhong - GUANGDONG CN
ZENG; XIANZHONG - FREMONT 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
Multi-bar Warp Knitted Fabric And Knitting Method Thereof App 20220098769 - Shen; Ningyi ; et al.	2022-03-31
Method For Exposing Photoresist In A Microelectric Device App 20160154310 - YUAN; HONGPING ; et al.	2016-06-02
Method and system for exposing photoresist in a microelectric device Grant 9,274,438 - Yuan , et al. March 1, 2	2016-03-01
Double patterning hard mask for damascene perpendicular magnetic recording (PMR) writer Grant 9,202,480 - Xiang , et al. December 1, 2	2015-12-01
Systems and methods for using double mask techniques to achieve very small features Grant 9,007,719 - Yuan , et al. April 14, 2	2015-04-14
Method for fabricating side shields in a magnetic writer Grant 9,001,467 - Zeng , et al. April 7, 2	2015-04-07
Method for providing side shields for a magnetic recording transducer Grant 8,703,397 - Zeng , et al. April 22, 2	2014-04-22
Process for masking and removal of residue from complex shapes Grant 8,518,832 - Yang , et al. August 27, 2	2013-08-27
Resist pattern protection technique for double patterning application Grant 8,394,280 - Wan , et al. March 12, 2	2013-03-12
Method for providing a wrap-around shield for a magnetic recording transducer Grant 8,322,023 - Zeng , et al. December 4, 2	2012-12-04
Method And System For Providing A Side Shield For A Perpendicular Magnetic Recording Pole App 20120237878 - ZENG; XIANZHONG ; et al.	2012-09-20
Method and system for exposing a photoresist in a magnetic device Grant 8,169,473 - Yu , et al. May 1, 2	2012-05-01
Double Patterning Hard Mask For Damascene Perpendicular Magnetic Recording (pmr) Writer App 20110086240 - XIANG; Xiaohai ; et al.	2011-04-14
Method and system for providing optical proximity correction for structures such as a PMR nose Grant 7,910,267 - Zeng , et al. March 22, 2	2011-03-22
Method and system for providing a structure in a microelectronic device using a chromeless alternating phase shift mask Grant 7,846,643 - Sun , et al. December 7, 2	2010-12-07
Methods for fabricating a magnetic recording device Grant 7,785,666 - Sun , et al. August 31, 2	2010-08-31

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