For the Inventor, By the Inventor

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Arcadia, CA, United States of America

Siimpel Corporation

USPTO Granted Patents = 30

% Expired Patents = 13.3

Forward Citations = 652

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16 inventors (with patents filed for the assignee):

Roman Gutierrez (23 out of 161 patents)

Robert J Calvet (12 out of 65 patents)

Tony Kai Tang (7 out of 32 patents)

4. Jing Xu (5 out of 14 patents)

5. Richard H Tsai (4 out of 20 patents)

6. Eric R Fossum (2 out of 182 patents)

7. Pat K Leang (1 out of 5 patents)

8. Darrell Harrington (1 out of 9 patents)

9. Kumaraswamy Jayaraj (1 out of 10 patents)

10. Christopher I Walker (1 out of 22 patents)

11. Davy Tong (1 out of 3 patents)

12. Roberto J Rodriguez (1 out of 1 patent)

13. Sarah Salemi (1 out of 1 patent)

14. Tim Quang-Tinh Ngo (1 out of 1 patent)

15. Thomas R Vanzandt (1 out of 5 patents)

Core Competencies:

Zoom Lens Assembly

Auto-Focus

Optical Device Enclosure

Camera Snubber Assembly

MEMS Sensor

Inertial Sensor

Motion Control

Lens Positioning

Miniature Camera

Optical System

Damping

Fiber Optic Collimator

30 patents: Sort by Forward Citations

1. 7769281 - Stage with built-in damping (2010-08-03),

2. 7747155 - Zoom lens assembly (2010-06-29),

3. 7729603 - Resolution adjustment for miniature camera (2010-06-01),

4. 7729601 - Shutter for autofocus (2010-06-01),

5. 7702226 - Board mounted hermetically sealed optical device enclosure and manufacturing methods therefor (2010-04-20),

6. 7697834 - Hidden autofocus (2010-04-13),

7. 7697831 - Auto-focus with lens vibration (2010-04-13),

8. 7697829 - Electronic damping for stage positioning (2010-04-13),

9. 7693408 - Camera with multiple focus captures (2010-04-06),

10. 7663817 - Optical system with plano convex lens (2010-02-16),

11. 7663289 - Centipede actuator motion stage (2010-02-16),

12. 7660056 - Lens barrel (2010-02-09),

13. 7646969 - Camera snubber assembly (2010-01-12),

14. 7640803 - Micro-electromechanical system inertial sensor (2010-01-05),

15. 7583006 - MEMS digital linear actuator (2009-09-01),

Company Overview

Siimpel Corporation, based in Arcadia, California, specializes in advanced technology solutions, focusing on the development and manufacturing of innovative electronic devices and systems. The company is dedicated to enhancing user experiences through cutting-edge research in areas such as consumer electronics, automation, and smart technology integration. With a commitment to quality and innovation, Siimpel aims to address the evolving needs of various industries, positioning itself as a key player in the technology landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

30 Patents

#2 in Arcadia, CA

#2,682 in California

#11,279 in US

#21,912 in the World

Arcadia, CA, United States of America

Siimpel Corporation

Forward Citations = 652

16 inventors:

Roman Gutierrez (23 out of 161 patents)

Robert J Calvet (12 out of 65 patents)

Tony Kai Tang (7 out of 32 patents)

4. Jing Xu (5 out of 14 patents)

5. Richard H Tsai (4 out of 20 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Siimpel Corporation. Retrieved from https://idiyas.com/company/siimpel

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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