Inventor

HUANG SHIWEN

US9 patents

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

HEADWAY TECHNOLOGIES INC

3 patents

US8031433B2Oct 4, 2011

Method to make an integrated side shield PMR head with non conformal side gap

HEADWAY TECHNOLOGIES INC25 citations92

US8027125B2Sep 27, 2011

PMR with improved writability and process controllability by double layer patterning

HEADWAY TECHNOLOGIES INC18 citations83

US8345383B2Jan 1, 2013

Method to make an integrated side shield PMR head with non-conformal side gap

HEADWAY TECHNOLOGIES INC9 citations80

CHEN YINGJIAN

2 patents

US8470186B2Jun 25, 2013

Perpendicular write head with wrap around shield and conformal side gap

CHEN YINGJIAN29 citations91

US8508886B2Aug 13, 2013

Use of magnetic material for RIE stop layer during damascene main pole formation

CHEN YINGJIAN6 citations83

HGST Netherlands BV

2 patents

US9230576B1Jan 5, 2016

Scissor reader with side shield decoupled from bias material

HGST Netherlands BV18 citations84

US8730617B1May 20, 2014

Tapered leading and side shields for use in a perpendicular magnetic recording head

HGST Netherlands BV8 citations81

HUANG SHIWEN

1 patent

US8801943B2Aug 12, 2014

Method for manufacturing wraparound shield write head using hard masks

HUANG SHIWEN0 citations44

RAILWAY ENGINEERING RES INSTITUTE CHINA ACADEMY OF RAILWAY SCIENCES CO LTD

1 patent

US12222331B1Feb 11, 2025

Systems and methods for impact testing and monitoring of high-energy flexible nets

RAILWAY ENGINEERING RES INSTITUTE CHINA ACADEMY OF RAILWAY SCIENCES CO LTD0 citations41