Company Filing History:
12 out of 160 
1 out of 3 
1 out of 12 Years Active: 2004-2019
Title: Innovations by Yan Zhao: A Pioneer in Electron Beam Technology
Introduction
Yan Zhao, an accomplished inventor based in San Jose, CA, has made significant contributions to the field of electron beam technology. With a remarkable portfolio of 14 patents, Zhao is known for his innovative approaches to substrate imaging and charge regulation in vacuum environments.
Latest Patents
Among his latest inventions, Zhao’s patent for "Patterned Substrate Imaging Using Multiple Electron Beams" stands out. This method enhances the imaging of substrate surfaces by utilizing a multi-beam imaging system. The process involves modifying an electron beam with a multipole-field device, generating beamlets through a beam-splitting device, and scanning surface regions using a deflector. The resulting images are derived from signals obtained from electrons scattered from the surface.
Another notable patent is the "System and Method for Calibrating Charge-Regulating Module," designed to optimize charge-regulation modules in vacuum environments. This invention allows for precision movements that align beam spots to predetermined positions illuminated by charged particle beams, ensuring accurate calibration and functionality.
Career Highlights
Yan Zhao has held prominent positions in innovative companies such as Hermes Microvision Inc. and Hermes Microvision, Inc. (Taiwan). His work in these organizations has played a pivotal role in the advancement of electron beam technologies, contributing to various applications across the industry.
Collaborations
Throughout his career, Zhao has collaborated with esteemed professionals, including Jack Jau and Wei Fang. These partnerships have fostered an environment of creativity and technical excellence, further driving innovation in the field.
Conclusion
Yan Zhao continues to be a trailblazer in electronic imaging and charge regulation technology. His patents not only reflect his ingenuity but also enhance the capabilities of modern technological applications. As industries evolve, Zhao's contributions will undoubtedly remain influential in driving future advancements in electron beam technology.
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.