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Inventor profile of:

Ruhang DING

City:

Pleasanton, California

Country:

United States

Published Applications:

11

Last publication date:

2025-07-10

Top Assignees for applications by Ruhang DING

The entities that hold a legal rights for patent applications filed by inventor DING Ruhang:

Headway Technologies, Inc. 8 Milpitas, CA United States
TDK CORPORATION 1 Tokyo, Japan
Kabushiki Kaisha Toshiba 1 Tokyo, Japan

Recent patent applications by DING Ruhang

Ruhang DING from Pleasanton, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2025-07-10

US20250226003A1

Method Of Ultra-Fine Critical Dimension Patterning For Magnetic Head Devices

#2 | 2023-10-26

US20230343362A1

System for controlling a critical dimension (CD) uniformity of a magnetic head device

#3 | 2023-08-17

US20230258747A1

Composite Hard Masks For Ultra-Thin Magnetic Sensors

#4 | 2023-01-05

US20230005500A1

Method of ultra-fine critical dimension patterning for magnetic head devices

#5 | 2018-05-10

US20180130487A1

Magnetic reader sensor with shield spacing improvement and better pin flip robustness

#6 | 2017-10-24

US15345813

Magnetic reader sensor with shield spacing improvement and better pin flop robustness

#7 | 2017-10-19

US20170301855A1

Composite seed layer

#8 | 2016-02-04

US20160035378A1

Reader designs of shield to shield spacing improvement

#9 | 2014-09-18

US20140264665A1

Reader sensor structure and its method of construction

#10 | 2014-05-01

US20140116984A1

Two step method to fabricate small dimension devices for magnetic recording applications

#11 | 2014-03-20

US20140078620A1

Microwave-assisted magnetic recording head, method of manufacturing the same, magnetic head assembly using the same, and magnetic recording/reproduction apparatus

InventorID:

693134 ⎘