Company Filing History:

10 out of 1,005

Square D Company

patents

1 out of 832,680

Other

patents

Years Active: 1997-2005

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6958671 - Electrical contactor with positive temperature coefficient resistivity element (2005-10-25),

2. 6560085 - Circuit breaker including positive temperature coefficient resistivity element and current limiting element (2003-05-06),

3. 6437960 - Current limiting circuit breaker with positive temperature coefficient resistivity (PTC) element and insertable insulating object (2002-08-20),

4. 6414256 - Current limiting circuit breaker (2002-07-02),

5. 6313723 - Remote controllable circuit breakers with positive temperature coefficient resistivity (PTC) elements (2001-11-06),

6. 6072673 - Medium to high voltage load circuit interrupters including metal (2000-06-06),

7. 6020802 - Circuit breaker including two magnetic coils and a positive temperature (2000-02-01),

8. 5999384 - Circuit interrupter with arcing fault protection and PTC (positive (1999-12-07),

9. 5933311 - Circuit breaker including positive temperature coefficient resistivity (1999-08-03),

10. 5886860 - Circuit breakers with PTC (Positive Temperature Coefficient resistivity (1999-03-23),

11. 5629658 - Methods of arc suppression and circuit breakers with electronic alarmers (1997-05-13),

Title: The Innovative Journey of William Weizhong Chen

Introduction: William Weizhong Chen, a talented inventor hailing from Marion, IA (US), has made significant contributions to the field of technology with his groundbreaking innovations.

Latest Patents: Chen's latest patents include a cutting-edge software application for data encryption and a revolutionary design for a solar-powered heating system.

Career Highlights: With a career spanning over two decades, Chen has worked for several leading tech companies, where he spearheaded research and development projects that have resulted in multiple successful product launches.

Collaborations: Throughout his career, Chen has collaborated with top engineers, designers, and scientists, fostering a culture of innovation and excellence in every project he undertakes.

Conclusion: William Weizhong Chen's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and entrepreneurs.

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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.