For the Inventor, By the Inventor

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Petaluma, CA, United States of America

Xandex, Inc.

USPTO Granted Patents = 16

% Expired Patents = 18.8

Trademarks = 5

Forward Citations = 554

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9 inventors (with patents filed for the assignee):

Roger Sinsheimer (11 out of 11 patents)

D Evan Williams (4 out of 4 patents)

Steven Patrick Weir (3 out of 13 patents)

4. James C Anderson (3 out of 3 patents)

5. Vladan Temer (2 out of 5 patents)

6. Tom Richards (2 out of 2 patents)

7. Charles Honek (2 out of 2 patents)

8. Brian P Phillips (2 out of 2 patents)

9. Dave Teglia (1 out of 1 patent)

16 patents: Sort by Forward Citations

1. 8916764 - Output voltage ripple control for a DC-DC power converter (2014-12-23),

2. 8525503 - Hybrid rectifier (2013-09-03),

3. 8273979 - Time averaged modulated diode apparatus for photovoltaic application (2012-09-25),

4. 7358754 - Methods and apparatus for creating a high speed connection between a device under test and automatic test equipment (2008-04-15),

5. 7295024 - Contact signal blocks for transmission of high-speed signals (2007-11-13),

6. 7078890 - Methods and apparatus for creating a high speed connection between a device under test and automatic test equipment (2006-07-18),

7. 6963211 - Methods and apparatus for creating a high speed connection between a device under test and automatic test equipment (2005-11-08),

8. 6888427 - Flex-circuit-based high speed transmission line (2005-05-03),

9. 6833696 - Methods and apparatus for creating a high speed connection between a device under test and automatic test equipment (2004-12-21),

10. 6166553 - Prober-tester electrical interface for semiconductor test (2000-12-26),

11. 6107813 - Probe card changer system and method (2000-08-22),

12. 6027346 - Membrane-supported contactor for semiconductor test (2000-02-22),

13. 5528158 - Probe card changer system and method (1996-06-18),

14. 5506498 - Probe card system and method (1996-04-09),

15. 5471148 - Probe card changer system and method (1995-11-28),

Xandex, Inc. is a leading provider of precision polishing equipment and systems for the semiconductor, photonics, and data storage industries. With over 30 years of experience, Xandex offers innovative solutions to improve production efficiency and yield for its customers worldwide.

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

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USPTO Data Jan 1 1976 - Sep 15 2026

16 Patents

#17 in Petaluma, CA

#4,761 in California

#19,874 in US

#37,722 in the World

Petaluma, CA, United States of America

Xandex, Inc.

Forward Citations = 554

9 inventors:

Roger Sinsheimer (11 out of 11 patents)

D Evan Williams (4 out of 4 patents)

Steven Patrick Weir (3 out of 13 patents)

4. James C Anderson (3 out of 3 patents)

5. Vladan Temer (2 out of 5 patents)

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