Inventor

SI WEIMIN

US16 patents

⚠️ This page may combine multiple inventors who share the name “SI WEIMIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WESTERN DIGITAL FREMONT LLC

6 patents

US8375564B1Feb 19, 2013

Method for fabricating a pole of a magnetic transducer

WESTERN DIGITAL FREMONT LLC157 citations99

US8349195B1Jan 8, 2013

Method and system for providing a magnetoresistive structure using undercut free mask

WESTERN DIGITAL FREMONT LLC151 citations98

US8711518B1Apr 29, 2014

System and method for deposition in high aspect ratio magnetic writer heads

WESTERN DIGITAL FREMONT LLC139 citations97

US9082423B1Jul 14, 2015

Magnetic recording write transducer having an improved trailing surface profile

WESTERN DIGITAL FREMONT LLC14 citations84

US8861133B1Oct 14, 2014

Method and system for providing a perpendicular magnetic recording transducer using a low energy mill

WESTERN DIGITAL FREMONT LLC2 citations63

US9940950B2Apr 10, 2018

Methods for improving adhesion on dielectric substrates

WESTERN DIGITAL FREMONT LLC0 citations51

SI WEIMIN

2 patents

US8458892B2Jun 11, 2013

Method for providing a perpendicular magnetic recording transducer using a low energy mill

SI WEIMIN148 citations98

US8628672B1Jan 14, 2014

Process for manufacturing a perpendicular magnetic recording writer pole with nonmagnetic bevel

SI WEIMIN151 citations96

ZENG WANXUE

2 patents

US8670213B1Mar 11, 2014

Methods for tunable plating seed step coverage

ZENG WANXUE154 citations96

US9349392B1May 24, 2016

Methods for improving adhesion on dielectric substrates

ZENG WANXUE3 citations70

ATHEROS COMM INC

2 patents

US6781425B2Aug 24, 2004

Current-steering charge pump circuit and method of switching

ATHEROS COMM INC34 citations92

US6894563B1May 17, 2005

Automatic control of amplifier gain using degeneration

ATHEROS COMM INC10 citations73

WANG JINWEN

1 patent

US8533937B1Sep 17, 2013

Method of forming a fully wrapped-around shielded PMR writer pole

WANG JINWEN161 citations97

VEECO INSTR INC

1 patent

US6345086B1Feb 5, 2002

X-ray fluorescence system and method

VEECO INSTR INC59 citations91

THERMO NORAN INC

1 patent

US6882701B2Apr 19, 2005

X-ray fluorescence system and method

THERMO NORAN INC15 citations87

WESTERN DIGITAL (FREMONT) LLC

1 patent

US9520146B1Dec 13, 2016

Method of forming a fully wrapped-around shielded PMR writer pole

WESTERN DIGITAL (FREMONT) LLC0 citations51