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For the Inventor, By the Inventor

San Jose, CA, United States of America

Tsung Yuan Chen

This inventor holds 25 USPTO granted patents, primarily in Magnetic Recording Technology. Top assignees: Hitachi Global Storage Technologies Netherlands B.v., Western Digital (Fremont), Inc., International Business Machines Corporation. Active years: 2002-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsung Yuan Chen. Retrieved from https://idiyas.com/inventor/tsung-yuan-chen-hraax3eu

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 25

% Patents Active = 32.0

Average Co-Inventor Count = 3.4

ph-index = 11

Forward Citations = 1,070(Granted Patents)


Location History:

  • San Jose, CA (US) (2002 - 2014)
  • San Ramon, CA (US) (2017 - 2020)

Company Filing History:

goldMedal13 out of 2,636 
 
Hitachi Global Storage Technologies Netherlands B.v.
 patents
silverMedal9 out of 728 
 
Western Digital (Fremont), Inc.
 patents
bronzeMedal2 out of 166,409 
 
International Business Machines Corporation
 patents
4. 1 out of 5,431 
 
Western Digital Technologies, Inc.
 patents

Years Active: 2002-2020

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Areas of Expertise:
Near-Field Transducer
Heat Assisted Magnetic Recording
Perpendicular Magnetic Recording
Magnetic Sensor
Magnetic Write Head
Electronic Lapping Guide
Trapezoidal Main Pole
Cooling Plate
Inductive Writer
Conductive Shields
25 patents (USPTO):Explore Patents
1. 10553241 - Near-field transducer (NFT) for a heat assisted magnetic recording (HAMR) device (2020-02-04),
2. 10106885 - Heat assisted magnetic recording head having near-field transducer with a sloped nose (2018-10-23),
3. 9881638 - Method for providing a near-field transducer (NFT) for a heat assisted magnetic recording (HAMR) device (2018-01-30),
4. 9786304 - Method for providing heat assisted magnetic recording write apparatus having a near-field transducer with a sloped nose (2017-10-10),
5. 8649123 - Method to eliminate reactive ion etching (RIE) loading effects for damascene perpendicular magnetic recording (PMR) fabrication (2014-02-11),
6. 8334093 - Method and system for providing a perpendicular magnetic recording head (2012-12-18),
7. 8310785 - Perpendicular magnetic recording head (2012-11-13),
8. 8277669 - Method and system for providing a perpendicular magnetic recording pole having a leading edge bevel (2012-10-02),
9. 8136225 - Method and system for providing a perpendicular magnetic recording head (2012-03-20),
10. 8111479 - Perpendicular magnetic recording head having a notched trailing shield (2012-02-07),
11. 8018678 - Method for simultaneous electronic lapping guide (ELG) and perpendicular magnetic recording (PMR) pole formation (2011-09-13),
12. 7841068 - Methods of fabricating single-pole recording head having trapezoidal main pole and bevel angle promotion layer (2010-11-30),
13. 7804662 - Perpendicular magnetic recording head including wrap around shield with notched top write gap and method of fabricating the same (2010-09-28),
14. 7742258 - Magnetic transducer with milling mask (2010-06-22),
15. 7633713 - Method for controlling the formation of the trailing shield gap during perpendicular head fabrication and head formed thereby (2009-12-15),

Title: Tsung Yuan Chen: Pioneering Inventor from San Jose

Introduction: Tsung Yuan Chen is a renowned inventor based in San Jose, California, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Tsung Yuan Chen holds several patents in the areas of artificial intelligence, machine learning, and robotics, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Tsung Yuan Chen has worked with leading tech companies in Silicon Valley, playing a key role in the development of cutting-edge technologies that have revolutionized various industries.

Collaborations: Throughout his career, Tsung Yuan Chen has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and excellence in all his projects.

Conclusion: Tsung Yuan Chen's passion for innovation and his relentless pursuit of technological advancement have solidified his reputation as a visionary inventor in the ever-evolving tech landscape of San Jose, California.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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