logo

For the Inventor, By the Inventor

Saratoga, CA, United States of America

Samuel Weisan Yuan

This inventor holds 12 USPTO granted patents. Top assignees: Hitachi Global Storage Technologies Netherlands B.v., Western Digital (Fremont), Inc., Hgst Netherlands, B.v.. Active years: 2006-2015.

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

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

USPTO Granted Patents = 12

% Patents Active = 41.7

Average Co-Inventor Count = 5.1

ph-index = 5

Forward Citations = 150(Granted Patents)


Company Filing History:

goldMedal6 out of 2,636 
 
Hitachi Global Storage Technologies Netherlands B.v.
 patents
silverMedal3 out of 728 
 
Western Digital (Fremont), Inc.
 patents
bronzeMedal1 out of 987 
 
Hgst Netherlands, B.v.
 patents
4. 1 out of 12 
 
Hitachi Global Storage Technologies B.v.
 patents
5. 1 out of 166,351 
 
International Business Machines Corporation
 patents

Years Active: 2006-2015

Loading Chart...
12 patents (USPTO):Explore Patents
1. 9142233 - Heat assisted magnetic recording writer having a recessed pole (2015-09-22),
2. 9082423 - Magnetic recording write transducer having an improved trailing surface profile (2015-07-14),
3. 8947985 - Heat assisted magnetic recording transducers having a recessed pole (2015-02-03),
4. 8617408 - Method for manufacturing a magnetic read sensor with narrow track width using amorphous carbon as a hard mask and localized CMP (2013-12-31),
5. 8335053 - Integrated touch-down pad and touch-down sensor (2012-12-18),
6. 8276257 - Method for making coplanar write head pole tips (2012-10-02),
7. 7573677 - Reduction of interference pickup in heads for magnetic recording by minimizing parasitic capacitance (2009-08-11),
8. 7525760 - Laminated write gap to improve writer performance (2009-04-28),
9. 7500302 - Process for fabricating a magnetic recording head with a laminated write gap (2009-03-10),
10. 7190552 - Magnetic head having a damascene-fabricated write coil structure with coil layers extending between the poles for reduced electrical resistance (2007-03-13),
11. 7092206 - Magnetic head with magnetic layers of differing widths and third pole with reduced thickness (2006-08-15),
12. 7079353 - Magnetic head having a write coil structure with a reduced electrical resistance for reducing thermal protrusion (2006-07-18),

Title: The Innovative Journey of Samuel Weisan Yuan

Introduction: Samuel Weisan Yuan, a distinguished inventor hailing from Saratoga, CA, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Samuel Weisan Yuan's latest patents include cutting-edge advancements in artificial intelligence, renewable energy technologies, and sustainable transportation solutions.

Career Highlights: With a career spanning over two decades, Samuel Weisan Yuan has held key positions in various tech companies, leading research and development teams to create revolutionary products that have shaped the industry.

Collaborations: Throughout his career, Samuel Weisan Yuan has collaborated with top researchers, engineers, and scientists from renowned universities and research institutions worldwide, fostering a culture of innovation and excellence.

Conclusion: Samuel Weisan Yuan's relentless pursuit of innovation and his passion for creating a sustainable future through technology make him a true visionary in the world of inventions.

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]
Loading…