Location History:
- Wuhan, CN (2020 - 2022)
- Hubei, CN (2021 - 2023)
Company Filing History:
6 out of 495 
1 out of 5 
1 out of 1 Years Active: 2020-2023
Title: Hao Jiang: Innovator in Optical Technologies
Introduction
Hao Jiang is a prominent inventor based in Hubei, China, known for his significant contributions to optical technologies. With a total of 8 patents to his name, he has made remarkable advancements in the field of lithography and ultra-thin film measurements.
Latest Patents
Hao Jiang's latest patents include a method and system for correcting lithography process hotspots based on stress damping adjustment. This innovative method involves acquiring a mark hotspot of a mask pattern and forming concentric annuli around it. By adjusting the vertexes of the mask pattern, the updated layout is verified for electrical characteristics, ensuring precision in lithography processes. Another notable patent is a rapid measurement method for ultra-thin film optical constants. This method utilizes amplitude reflection coefficients to derive a quartic equation, allowing for quick and accurate measurements of optical constants in ultra-thin films.
Career Highlights
Hao Jiang has worked at esteemed institutions such as Huazhong University of Science and Technology and Wuhan Yuwei Optical Software Co., Ltd. His experience in these organizations has contributed to his expertise in optical technologies and innovation.
Collaborations
Throughout his career, Hao Jiang has collaborated with notable colleagues, including Shiyuan Liu and Honggang Gu. These partnerships have fostered a collaborative environment that enhances research and development in optical technologies.
Conclusion
Hao Jiang's contributions to the field of optical technologies through his patents and collaborations highlight his role as an influential inventor. His innovative methods continue to advance the industry and inspire future developments.
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.