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Fremont, CA, United States of America

Sipex Corporation

USPTO Granted Patents = 23

Forward Citations = 348

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18 inventors (with patents filed for the assignee):

Jeffrey B Van Auken (6 out of 9 patents)

Paul S Chan (6 out of 12 patents)

Raymond W Chow (6 out of 6 patents)

4. Henry K Wong (4 out of 13 patents)

5. Christopher John Sanzo (4 out of 15 patents)

6. Claudio Tuozzolo (2 out of 5 patents)

7. Alex Gusinov (2 out of 8 patents)

8. Joseph L Sousa (2 out of 10 patents)

9. Dimitry Goder (1 out of 21 patents)

10. Richard W Randlett (1 out of 5 patents)

11. Kendall Willis (1 out of 1 patent)

12. Frank B Jaworski (1 out of 2 patents)

13. Jeffery B Van Auken (1 out of 1 patent)

14. Michael J DeLurio (1 out of 1 patent)

15. Joost Decupere (1 out of 1 patent)

23 patents: Sort by Forward Citations

1. 7382191 - Multiplier-transimpedance amplifier combination with input common mode feedback (2008-06-03),

2. 6922041 - Apparatus for and method of adjusting a switching regulator output for a circuit having a pre-charge voltage (2005-07-26),

3. 6611166 - Charge pump load determination circuit (2003-08-26),

4. 6593796 - Method and apparatus for powering multiple AC loads using overlapping H-bridge circuits (2003-07-15),

5. 6577110 - DC-to-DC converter with constant ripple current regulation for continuous and discontinuous conduction mode operation (2003-06-10),

6. 6570748 - Method and apparatus for indicating an over-current condition (2003-05-27),

7. 6566905 - Method and apparatus for a multi-state single program pin (2003-05-20),

8. 6512353 - Synchronized, ripple independent window comparator for switch-mode power converters (2003-01-28),

9. 6504349 - Pulse width modulated voltage regulation circuit and related methods (2003-01-07),

10. 6486645 - Voltage regulation circuit and related methods having a dynamically determined minimum discharge time (2002-11-26),

11. 6378026 - Connection detection circuit and method (2002-04-23),

12. 6376934 - Voltage waveform generator (2002-04-23),

13. 6172555 - Bandgap voltage reference circuit (2001-01-09),

14. 6147517 - Voltage comparator circuit (2000-11-14),

15. 5973486 - Differential power sensor circuit (1999-10-26),

Sipex Corporation is a leading technology company specializing in the design and development of integrated circuits. With over 20 years of experience in the industry, Sipex offers innovative solutions for telecommunications, consumer electronics, automotive, and industrial applications. Our team of skilled engineers and designers strive to deliver high-performance and reliable IC products to meet the evolving needs of our customers. Visit our website to learn more about our wide range of cutting-edge semiconductor solutions and explore how Sipex can help transform your business.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

23 Patents

#87 in Fremont, CA

#3,302 in California

#13,953 in US

#26,826 in the World

Fremont, CA, United States of America

Sipex Corporation

Forward Citations = 348

18 inventors:

Jeffrey B Van Auken (6 out of 9 patents)

Paul S Chan (6 out of 12 patents)

Raymond W Chow (6 out of 6 patents)

4. Henry K Wong (4 out of 13 patents)

5. Christopher John Sanzo (4 out of 15 patents)

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