Location History:
- Hayward, CA (US) (2002 - 2016)
- Fremont, CA (US) (2019 - 2021)
Company Filing History:
6 out of 135 
5 out of 1,787 
1 out of 529 
Years Active: 2002-2021
Title: The Innovative Mind of Shiyu Zhang: Patents and Progress
Introduction
Shiyu Zhang, an accomplished inventor based in Hayward, California, has made significant contributions to the field of technology with a portfolio of 13 patents. Her innovative work focuses on advanced illumination methods and optical systems, which have transformed various applications in industries such as manufacturing and optics.
Latest Patents
Among her latest patents, one includes a laser marking focus feedback system. This invention involves a method of focusing that includes irradiating an object with radiation, measuring reflected radiation intensity, adjusting the distance between an objective lens and the object, and ultimately determining the focal distance to enhance the marking process on the object. The technique utilizes a complex setup involving a beam splitter and a pinhole to accurately gauge the intensity of reflected radiation.
Another significant patent from Shiyu Zhang is the plasma source with lamp house correction. This system consists of a pump source that generates illumination directed towards a gas volume in a plasma lamp. It corrects for aberrations and improves broadband illumination quality through specific optical elements like correction plates and aspherical elliptical reflectors.
Career Highlights
Shiyu Zhang has worked with reputable companies in the technology sector, including Ultratech, Inc. and Kla Tencor Corporation. Her experiences in these organizations have undoubtedly enriched her understanding and expertise in developing innovative optical technologies.
Collaborations
Throughout her impressive career, Shiyu has collaborated with esteemed colleagues such as Romeo I Mercado and David A Markle. These partnerships have played a vital role in the evolution of her inventive processes and the successful realization of her patents.
Conclusion
Shiyu Zhang exemplifies the spirit of innovation, with her numerous patents showcasing her ability to solve complex challenges in technology. As she continues to push the boundaries of what is possible with illumination and optical systems, her contributions will surely have a lasting impact on the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.