For the Inventor, By the Inventor

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San Jose, CA, United States of America

Magnex Corporation

USPTO Granted Patents = 21

% Expired Patents = 4.8

EPO Patents = 2

Forward Citations = 517

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8 inventors (with patents filed for the assignee):

Shengbo Zhu (12 out of 53 patents)

Fong-Jei Lin (9 out of 12 patents)

Fred S Lee (4 out of 7 patents)

4. Su Shiong Huang (2 out of 42 patents)

5. William F Neu (2 out of 2 patents)

6. Eric R Katz (1 out of 7 patents)

7. Su Shion Huang (1 out of 1 patent)

8. Paul D Gray (1 out of 1 patent)

21 patents: Sort by Forward Citations

1. 7503491 - RFID chip and antenna with improved range (2009-03-17),

2. 7374105 - RFID tag with improved range (2008-05-20),

3. 6819222 - Inventory control system using R.F. object identification (2004-11-16),

4. 6791398 - Data token with power saving switch (2004-09-14),

5. 6664895 - R.F. suppression technique for collective objects management system using R.F. object identification (2003-12-16),

6. 6360953 - Secure print sensing smart card with on-the-fly-operation (2002-03-26),

7. 6348864 - Organizer management system using R.F. identification (2002-02-19),

8. 6035408 - Portable computer with dual switchable processors for selectable power (2000-03-07),

9. 5977875 - Collective objects management system using R.F. object indentification (1999-11-02),

10. 5831800 - Miniature transformer for read/write transducer (1998-11-03),

11. 5305168 - Thin film transducer suspension assembly with flexuro mounted booster (1994-04-19),

12. 5126971 - Thin film magnetic core memory and method of making same (1992-06-30),

13. 5072324 - Thin film transducer/transformer assembly (1991-12-10),

14. 4489105 - Method of making a thin film magnetic head (1984-12-18),

15. 4458279 - Thin film transducer and method of making same (1984-07-03),

Magnex Corporation is a leading provider of magnetic solutions for various industries. With a focus on innovation and quality, we design and manufacture a wide range of magnetic products, including rare earth magnets, magnetic assemblies, and magnetic separators. Our products are used in applications such as motors, sensors, and medical devices. Visit our website to learn more about how Magnex can help meet your magnetic needs.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

21 Patents

#341 in San Jose, CA

#3,750 in California

#15,652 in US

#29,854 in the World

San Jose, CA, United States of America

Magnex Corporation

Forward Citations = 517

8 inventors:

Shengbo Zhu (12 out of 53 patents)

Fong-Jei Lin (9 out of 12 patents)

Fred S Lee (4 out of 7 patents)

4. Su Shiong Huang (2 out of 42 patents)

5. William F Neu (2 out of 2 patents)

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