Company Filing History:
2 out of 5,303 
1 out of 21,831 
Years Active: 2008-2009
Title: Innovations of WonHyoung Ryu
Introduction
WonHyoung Ryu is an accomplished inventor based in Stanford, CA. He holds 2 patents that showcase his expertise in the field of thermoplastic materials and miniature valves. His innovative work has significant implications for various applications, particularly in medical and biological fields.
Latest Patents
One of his notable patents is the development of a 3-D interconnected multi-layer microstructure of thermoplastic materials. This invention provides methods for compression molding through holes in polymer layers, facilitating the formation of three-dimensional patterned structures. The unique aspects of this invention include the provision of a mold and substrate with different mechanical hardness, allowing for local flow of material. These patterned polymer layers can be utilized in the fabrication of micro-fluidic devices and various medical applications, including drug delivery and tissue engineering devices.
Another significant patent is the bistable miniature valve. This valve features a movable component and an actuator that can be electrostatically, magnetically, or mechanically coupled to switch the component between open and closed states. The design includes a bistable element that provides mechanical stability, ensuring reliable operation in various applications.
Career Highlights
Throughout his career, WonHyoung Ryu has worked with prestigious organizations, including Leland Stanford Junior University and Honda Motor Co., Ltd. His contributions to these institutions have furthered research and development in innovative technologies.
Collaborations
He has collaborated with notable colleagues such as Friedrich B Prinz and Seoung Jai Bai, enhancing the impact of his work through shared expertise and insights.
Conclusion
WonHyoung Ryu's contributions to the fields of thermoplastic materials and miniature valves demonstrate his innovative spirit and commitment to advancing technology. His patents reflect a deep understanding of engineering principles and their applications in real-world scenarios.
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.