Location History:
- Toronto, CA (2012)
- Kitchener, CA (2012 - 2021)
Company Filing History:
Years Active: 2012-2021
Title: Guo Qing He: Innovator in Light Modulation Technology
Introduction
Guo Qing He is a prominent inventor based in Kitchener, Canada. She has made significant contributions to the field of light modulation technology, holding a total of 3 patents. Her innovative work has paved the way for advancements in projection displays and image adjustment mechanisms.
Latest Patents
One of Guo Qing He's latest patents is the "Wedge mechanism for light modulator image adjustment." This invention provides a device that includes a first plate and a second plate designed to receive a light modulator. The device features one or more biasing mechanisms that allow the second plate to move relative to the first plate. Additionally, it incorporates first and second wedge devices that interact with the edges of the second plate, enabling precise adjustments against the biasing mechanisms.
Another notable patent is the "Motorized adjustable convergence mechanism for projection displays." This invention involves a light engine for projectors, which includes a motorized mechanism for fine-tuning the positions of red, green, and blue channel sub-assemblies. The motors are mounted on fixed elements of the sub-assemblies, driving movable elements such as digital micromirror devices.
Career Highlights
Guo Qing He is currently employed at Christie Digital Systems USA, Inc., where she continues to innovate in the field of projection technology. Her work has been instrumental in enhancing the performance and quality of projection displays.
Collaborations
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Conclusion
Guo Qing He is a trailblazer in light modulation technology, with her patents reflecting her commitment to innovation. Her contributions are shaping the future of projection displays and image adjustment mechanisms.