logo

For the Inventor, By the Inventor

Chandler, AZ, United States of America

Theodore Zhu

This inventor holds 10 USPTO granted patents. Top assignee: Motorola Corporation. Active years: 1998-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Theodore Zhu. Retrieved from https://idiyas.com/inventor/theodore-zhu-xc7i2xmt

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

USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 2.5

ph-index = 10

Forward Citations = 546(Granted Patents)


Location History:

  • Chandler, AZ (US) (1998 - 2001)
  • Plymouth, MN (US) (1999 - 2001)

Company Filing History:

goldMedal10 out of 20,290 
 
Motorola Corporation
 patents

Years Active: 1998-2001

Loading Chart...
10 patents (USPTO):Explore Patents
1. 6211559 - Symmetric magnetic tunnel device (2001-04-03),
2. 6174737 - Magnetic random access memory and fabricating method thereof (2001-01-16),
3. 6081445 - Method to write/read MRAM arrays (2000-06-27),
4. 5959880 - Low aspect ratio magnetoresistive tunneling junction (1999-09-28),
5. 5940319 - Magnetic random access memory and fabricating method thereof (1999-08-17),
6. 5930164 - Magnetic memory unit having four states and operating method thereof (1999-07-27),
7. 5902690 - Stray magnetic shielding for a non-volatile MRAM (1999-05-11),
8. 5838608 - Multi-layer magnetic random access memory and method for fabricating (1998-11-17),
9. 5768181 - Magnetic device having multi-layer with insulating and conductive layers (1998-06-16),
10. 5757695 - Mram with aligned magnetic vectors (1998-05-26),

Title: Innovations of Theodore Zhu

Introduction

Theodore Zhu is a prominent inventor based in Chandler, AZ (US). He has made significant contributions to the field of technology, particularly in magnetic devices and memory systems. With a total of 10 patents to his name, Zhu's work has had a considerable impact on the industry.

Latest Patents

One of his latest inventions is the "Symmetric Magnetic Tunnel Device." This device includes first and second magnetic tunnel junctions, each comprising a pinned magnetic layer, an insulating tunnel layer, and a free magnetic layer. These components are stacked in parallel juxtaposition, allowing for the tunneling of electrons through the insulating tunnel layer. The design enables a continuous electron path, resulting in a cell signal across the junctions that is greater than the individual signals of each junction.

Another notable patent is for an improved "Magnetic Random Access Memory (MRAM) and Fabricating Method Thereof." This innovative MRAM device features magnetic memory elements and circuitry designed to control these elements. The circuitry is integrated on a substrate and coupled to the magnetic memory element through a plug conductor and a conductor line. This design enhances the access and functionality of the magnetic memory elements, showcasing Zhu's expertise in the field.

Career Highlights

Theodore Zhu is currently employed at Motorola Corporation, where he continues to develop cutting-edge technologies. His work at Motorola has allowed him to push the boundaries of what is possible in magnetic memory and tunneling devices.

Collaborations

Zhu has collaborated with notable colleagues, including Saied N Tehrani and Mark A Durlam. These partnerships have contributed to the advancement of his projects and the successful development of innovative technologies.

Conclusion

Theodore Zhu's contributions to the field of technology through his patents and work at Motorola Corporation highlight his role as a leading inventor. His innovative designs in magnetic devices and memory systems continue to influence the industry and pave the way for future advancements.

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…