For the Inventor, By the Inventor

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San Jose, CA, United States of America

Invarium, Inc.

USPTO Granted Patents = 11

% Expired Patents = 18.2

Forward Citations = 238

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14 inventors (with patents filed for the assignee):

Abdurrahman Sezginer (7 out of 110 patents)

Franz X Zach (5 out of 14 patents)

Chi-Song Horng (3 out of 18 patents)

4. Ram S Ramanujam (3 out of 4 patents)

5. Bo Wu (2 out of 53 patents)

6. Devendra Joshi (2 out of 6 patents)

7. Roy Varada Prasad (2 out of 7 patents)

8. Vishnu Govind Kamat (1 out of 7 patents)

9. Gokhan Percin (1 out of 6 patents)

10. Hsu-Ting Huang (1 out of 9 patents)

11. Anwei Liu (1 out of 2 patents)

12. Gökhan Perçin (1 out of 2 patents)

13. Gökhan Percin (1 out of 1 patent)

14. Shigeru Suzuki (1 out of 38 patents)

11 patents: Sort by Forward Citations

1. 7444615 - Calibration on wafer sweet spots (2008-10-28),

2. 7401319 - Method and system for reticle-wide hierarchy management for representational and computational reuse in integrated circuit layout design (2008-07-15),

3. 7392502 - Method for real time monitoring and verifying optical proximity correction model and method (2008-06-24),

4. 7379170 - Apparatus and method for characterizing an image system in lithography projection tool (2008-05-27),

5. 7318214 - System and method for reducing patterning variability in integrated circuit manufacturing through mask layout corrections (2008-01-08),

6. 7277165 - Method of characterizing flare (2007-10-02),

7. 7275225 - Correcting design data for manufacture (2007-09-25),

8. 7266800 - Method and system for designing manufacturable patterns that account for the pattern- and position-dependent nature of patterning processes (2007-09-04),

9. 7246343 - Method for correcting position-dependent distortions in patterning of integrated circuits (2007-07-17),

10. 7224437 - Method for measuring and verifying stepper illumination (2007-05-29),

11. 7189481 - Characterizing flare of a projection lens (2007-03-13),

Invarium, Inc. is a leading software development company specializing in innovative solutions for businesses of all sizes. With expertise in custom software development, cloud computing, and mobile applications, Invarium has been providing cutting-edge technology solutions to clients worldwide since 2005. Their team of skilled developers and engineers are dedicated to delivering high-quality and cost-effective solutions to meet the unique needs of each client.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

11 Patents

#499 in San Jose, CA

#6,521 in California

#27,450 in US

#51,622 in the World

San Jose, CA, United States of America

Invarium, Inc.

Forward Citations = 238

14 inventors:

Abdurrahman Sezginer (7 out of 110 patents)

Franz X Zach (5 out of 14 patents)

Chi-Song Horng (3 out of 18 patents)

4. Ram S Ramanujam (3 out of 4 patents)

5. Bo Wu (2 out of 53 patents)

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