Company Filing History:

10 out of 14,059

3m Innovative Properties Company

patents

6 out of 7,865

Minnesota Mining and Manufacturing Company

patents

1 out of 7

Innovative Properties Company

patents

Years Active: 1994-2019

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10498059 - Electrical cable (2019-12-03),

2. 10090612 - Electrical cable (2018-10-02),

3. 7619529 - Application for a radio frequency identification system (2009-11-17),

4. 6646554 - Identification tag with enhanced security (2003-11-11),

5. 6600420 - Application for a radio frequency identification system (2003-07-29),

6. 6525661 - Electronic article surveillance markers for optically recorded media (2003-02-25),

7. 6389214 - Furcation apparatus for optical fibers (2002-05-14),

8. 6335686 - Application for a radio frequency identification system (2002-01-01),

9. 6154137 - Identification tag with enhanced security (2000-11-28),

10. 6097291 - Electronic article surveillance markers for direct application to (2000-08-01),

11. 6045648 - Thermoset adhesive having susceptor particles therein (2000-04-04),

12. 5939985 - Electronic article surveillance markers for direct application to (1999-08-17),

13. 5825292 - Electronic article surveillance markers for direct application to (1998-10-20),

14. 5712044 - Medical device assemblies constructed from multilayered films (1998-01-27),

15. 5699047 - Electronic article surveillance markers for direct application to (1997-12-16),

Title: The Innovations of Ching-Long Tsai

Introduction

Ching-Long Tsai is a prominent inventor based in Woodbury, MN, known for his significant contributions to electrical engineering. With a total of 17 patents to his name, Tsai has made remarkable advancements in the field of electrical cables.

Latest Patents

One of Tsai's latest patents describes a flat electrical cable that features a plurality of equally spaced, substantially parallel electrical conductors lying in the same plane and extending along the length of the cable. Each conductor has the same diameter, denoted as D. The cable is further enhanced by a common unitary electrically insulating layer that encapsulates the plurality of conductors. This insulating layer includes several cover portions, each concentric with a corresponding conductor and possessing a radial thickness, t. The ratio of t to D is maintained within a range from about 0.50 to about 1.25, ensuring optimal performance and safety.

Career Highlights

Throughout his career, Ching-Long Tsai has worked with notable companies such as 3M Innovative Properties Company and Minnesota Mining and Manufacturing Company. His work in these organizations has allowed him to develop innovative solutions that have had a lasting impact on the industry.

Collaborations

Tsai has collaborated with several talented individuals, including Chester Piotrowski and Edward D. Goff. These partnerships have contributed to the successful development of his inventions and patents.

Conclusion

Ching-Long Tsai's contributions to electrical engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the field and inspire future inventors.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.