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Waterloo, Canada

Dalsa Corporation

USPTO Granted Patents = 62

% Expired Patents = 21.0

EPO Patents = 2

Trademarks = 1

Forward Citations = 915

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59 inventors (with patents filed for the assignee):

Eric Charles Fox (10 out of 11 patents)

Stacy R Kamasz (9 out of 9 patents)

Simon Gareth Ingram (8 out of 8 patents)

4. Charles Russell Smith (7 out of 8 patents)

5. Savvas G Chamberlain (7 out of 13 patents)

6. Nixon O (6 out of 6 patents)

7. Michael George Farrier (6 out of 6 patents)

8. Douglas Raymond Dykaar (4 out of 46 patents)

9. Gareth Pryce Weale (4 out of 26 patents)

10. Jan Theodoor Jozef Bosiers (4 out of 5 patents)

11. William D Washkurak (4 out of 4 patents)

12. Daniel Wilhelmus Elisabeth Verbugt (3 out of 9 patents)

13. Alouisius Wilhelmus Marinus Korthout (3 out of 7 patents)

14. Mark P Bendett (3 out of 50 patents)

15. Agnes Catharina Maria Kleimann (3 out of 3 patents)

Core Competencies:

CMOS Sensor

Image Sensor

Dual Line Scan

Pixel Correction

Charge Coupled Device

Photodiode

Dynamic Range

Imaging Technology

Camera Systems

Noise Reduction

Defect Detection

Modular Design

62 patents: Sort by Forward Citations

1. 7932932 - Method and apparatus for a chopped two-chip cinematography camera (2011-04-26),

2. 7790336 - Method of joining a plurality of reticles for use in producing a semiconductor layout pattern, a computerized system for implementing such a method and a semiconductor mask arrangement produced by implementing such a method (2010-09-07),

3. 7764315 - CMOS imaging facility and a modular array for use in such a facility (2010-07-27),

4. 7663115 - Semiconductor device with a CMOS image sensor, apparatus comprising such a semiconductor device and method of manufacturing such a device (2010-02-16),

5. 7659516 - C-MOS sensor readout from multiple cells across the array to generate dose sensing signal (2010-02-09),

6. 7551215 - CMOS-based sensor apparatus with cells that comprise a redundancy facility that is selectively activatable for isolating a metal-to-metal short on the basis of externally applied control actuation (2009-06-23),

7. 7538807 - Method and apparatus for in a multi-pixel pick-up element reducing a pixel-based resolution and/or effecting anti-aliasing through selectively combining selective primary pixel outputs to combined secondary pixel outputs (2009-05-26),

8. 7485840 - Semiconductor charge multiplication amplifier device and semiconductor image sensor provided with such an amplifier device (2009-02-03),

9. 7477781 - Method and apparatus for adaptive pixel correction of multi-color matrix (2009-01-13),

10. 7433512 - Method and apparatus for finding and correcting single-pixel noise defects in a two-dimensional camera pixel field and a camera provided with such an apparatus (2008-10-07),

11. 7424219 - Viewfinder system for a digital camera and digital camera provided with such a system (2008-09-09),

12. 7336312 - Multi-mode charge-coupled imager having plural readout sampling frequencies (2008-02-26),

13. 7286174 - Dual storage node pixel for CMOS sensor (2007-10-23),

14. 7235824 - Active gate CCD image sensor (2007-06-26),

15. 7212240 - Imager with a row of photodiodes or pinned photo diodes (2007-05-01),

Company Overview

Dalsa Corporation, headquartered in Waterloo, Canada, specializes in advanced CMOS imaging technology. The company focuses on the development and manufacturing of high-performance image sensors, including CMOS sensors and dual line scan systems. Dalsa's expertise extends to pixel correction, charge coupled devices, and photodiodes, enabling enhanced dynamic range and imaging capabilities. With a commitment to innovation, Dalsa serves various industries, providing solutions that meet the evolving demands of imaging technology.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

62 Patents

#8 in Waterloo

#217 in Canada

#11,761 in the World

Waterloo, Canada

Dalsa Corporation

Forward Citations = 915

59 inventors:

Eric Charles Fox (10 out of 11 patents)

Stacy R Kamasz (9 out of 9 patents)

Simon Gareth Ingram (8 out of 8 patents)

4. Charles Russell Smith (7 out of 8 patents)

5. Savvas G Chamberlain (7 out of 13 patents)

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

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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