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Billerica, MA, United States of America

Inspex, Inc.

USPTO Granted Patents = 12

Forward Citations = 311

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13 inventors (with patents filed for the assignee):

Joseph J Danko (4 out of 8 patents)

Charly D Allemand (3 out of 9 patents)

Chin-Jung Hsu (2 out of 3 patents)

4. Arnold Cheng (2 out of 2 patents)

5. Mario A Maldari (2 out of 3 patents)

6. Steven R Drake (2 out of 2 patents)

7. Xin Song (1 out of 2 patents)

8. Roy Foster (1 out of 1 patent)

9. Joe Danko (1 out of 1 patent)

10. Shun-Tak Wu (1 out of 1 patent)

11. Wo-Tak Wu (1 out of 1 patent)

12. James Ni (1 out of 1 patent)

13. Hitoshi Iida (1 out of 3 patents)

12 patents: Sort by Forward Citations

1. 6774991 - Method and apparatus for inspecting a patterned semiconductor wafer (2004-08-10),

2. 6643006 - Method and system for reviewing a semiconductor wafer using at least one defect sampling condition (2003-11-04),

3. 6621570 - Method and apparatus for inspecting a patterned semiconductor wafer (2003-09-16),

4. 6097428 - Method and apparatus for inspecting a semiconductor wafer using a (2000-08-01),

5. 6028664 - Method and system for establishing a common reference point on a (2000-02-22),

6. 5805278 - Particle detection method and apparatus (1998-09-08),

7. 5742422 - Adjustable fourier mask (1998-04-21),

8. 5667353 - Robot system (1997-09-16),

9. 5659390 - Method and apparatus for detecting particles on a surface of a (1997-08-19),

10. 5317380 - Particle detection method and apparatus (1994-05-31),

11. 4895446 - Particle detection method and apparatus (1990-01-23),

12. 4772126 - Particle detection method and apparatus (1988-09-20),

Inspex, Inc. is a leading provider of inspection and quality control solutions for manufacturing industries. Our cutting-edge technology and advanced software help companies ensure product quality, improve efficiency, and reduce costs. With years of experience and a dedicated team, we offer innovative inspection solutions tailored to meet our clients' specific needs.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

12 Patents

#46 in Billerica, MA

#1,500 in Massachusetts

#24,779 in US

#46,665 in the World

Billerica, MA, United States of America

Inspex, Inc.

Forward Citations = 311

13 inventors:

Joseph J Danko (4 out of 8 patents)

Charly D Allemand (3 out of 9 patents)

Chin-Jung Hsu (2 out of 3 patents)

4. Arnold Cheng (2 out of 2 patents)

5. Mario A Maldari (2 out of 3 patents)

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