Company Filing History:
2 out of 124 
1 out of 234 
Years Active: 2014-2015
Title: The Innovative Contributions of Ran Shi Wang
Introduction
Ran Shi Wang is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of technology, particularly in the area of optical devices and inspection methods. With a total of 3 patents to his name, Wang's work showcases his commitment to advancing innovation.
Latest Patents
One of Wang's latest patents is the "Asymmetric Pattern Projection Apparatus." This apparatus is designed for the inspection of a device's surface. It features a projection module that projects a pattern along a specific axis onto the device. An imaging module then captures an image of the reflected pattern, utilizing a lens that provides different magnifications in orthogonal directions. This design results in varying fields of view and resolutions, enhancing the inspection process.
Another significant patent is the "Method for Inspecting a Photovoltaic Substrate." This method involves inspecting a substrate with intrinsic heterogeneous patterns for cracks. It utilizes an optical device with front-side lighting and near-infrared lighting on the opposite side of the substrate. The near-infrared lighting penetrates the substrate, allowing for the detection of cracks through the optical device. The images obtained are processed to differentiate between the substrate's patterns and any present cracks.
Career Highlights
Wang has worked with several companies throughout his career, including Asm Assembly Automation Limited and ASM Technology Singapore Pte Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Wang has collaborated with various professionals in his field, including Wing Hong Leung and Siu Wing Lau. These collaborations have likely enriched his work and fostered a creative environment for innovation.
Conclusion
Ran Shi Wang's contributions to technology through his patents and career achievements highlight his role as a significant inventor. His innovative approaches to optical devices and inspection methods continue to influence 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.