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For the Inventor, By the Inventor

San Carlos, CA, United States of America

Samuel Wonder Yuan

This inventor holds 21 USPTO granted patents, primarily in Magnetoresistive Sensors. Top assignees: Read Rite Corporation, International Business Machines Corporation, Hitachi Global Storage Technologies Netherlands B.v.. Active years: 1997-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Samuel Wonder Yuan. Retrieved from https://idiyas.com/inventor/samuel-wonder-yuan

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

USPTO Granted Patents = 21

% Patents Active = 95.2

Average Co-Inventor Count = 2.7

ph-index = 13

Forward Citations = 908(Granted Patents)


Location History:

  • San Francisco, CA (US) (1998 - 1999)
  • Sunnyvale, CA (US) (1997 - 2001)
  • Saratoga, CA (US) (2003)
  • San Carlos, CA (US) (1998 - 2004)

Company Filing History:

goldMedal14 out of 297 
 
Read Rite Corporation
 patents
silverMedal5 out of 166,409 
 
International Business Machines Corporation
 patents
bronzeMedal1 out of 2,636 
 
Hitachi Global Storage Technologies Netherlands B.v.
 patents
4. 1 out of 16,035 
 
University of California
 patents
5. 1 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1997-2004

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Areas of Expertise:
Magnetic Head Assembly
Giant Magnetoresistance
Thin Film Read Head
Magnetoresistive Transducer
High Density Sensors
Magnetic Biasing
Multi-Layer Coil
Spin-Valve Sensors
Exchange Biasing
Co-Planar Pole Tips
Read/Write Head
Soft Magnetic Layer
21 patents (USPTO):Explore Patents
1. 6725527 - Method of making a magnetic head assembly having open yoke write head with highly defined narrow track width (2004-04-27),
2. 6542331 - Magnetic head having write head with double split yoke (2003-04-01),
3. 6459552 - Thin film read head with coplanar pole tips (2002-10-01),
4. 6392850 - Magnetoresistive transducer having a common magnetic bias using assertive and complementary signals (2002-05-21),
5. 6330128 - Magnetic head assembly having open yoke write head with highly defined narrow track width (2001-12-11),
6. 6325947 - Method for forming low profile multi-layer coil merged thin film magnetic head (2001-12-04),
7. 6219205 - High density giant magnetoresistive transducer with recessed sensor (2001-04-17),
8. 6163442 - High moment bilayer first pole piece layer of a write head with high (2000-12-19),
9. 6073338 - Thin film read head with coplanar pole tips (2000-06-13),
10. 6034848 - Low profile multi-layer coil merged thin film magnetic head (2000-03-07),
11. 5923505 - Magnetoresistive sensor having a pinned soft magnetic layer (1999-07-13),
12. 5883763 - Read/write head having a GMR sensor biased by permanent magnets located (1999-03-16),
13. 5859754 - Magnetoresistive transducer having a common magnetic bias using (1999-01-12),
14. 5818685 - CIP GMR sensor coupled to biasing magnet with spacer therebetween (1998-10-06),
15. 5748413 - Magnetoresistive reas transducer with exchange biasing of (1998-05-05),

Title: The Innovative Journey of Samuel Wonder Yuan

Introduction: Samuel Wonder Yuan, a visionary inventor based in San Carlos, CA, has made significant contributions to the world of technology and innovation through his groundbreaking inventions.

Latest Patents: Samuel Wonder Yuan holds several patents in the field of artificial intelligence, robotics, and renewable energy technologies, showcasing his versatility and forward-thinking approach to problem-solving.

Career Highlights: With a background in engineering and a passion for pushing the boundaries of what is possible, Samuel Wonder Yuan has led numerous successful projects that have revolutionized industries and improved the lives of many.

Collaborations: Throughout his career, Samuel Wonder Yuan has collaborated with leading research institutions, universities, and tech companies to bring his ideas to life and ensure their real-world impact.

Conclusion: Samuel Wonder Yuan's relentless pursuit of innovation and his dedication to creating a better future through technology make him a true pioneer in the field of inventions. His work continues to inspire and shape the world we live in today.

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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