Company Filing History:
Years Active: 2011-2018
Title: Innovations of Chang Y Lee
Introduction
Chang Y Lee is a prominent inventor based in Redwood City, CA, known for his significant contributions to the field of medical devices. With a total of 15 patents to his name, he has made remarkable advancements in the fabrication of implantable devices, particularly stents and bioresorbable scaffolds.
Latest Patents
One of his latest patents focuses on stent fabrication via tubular casting processes. This innovative method utilizes dip-coating to form substrates from polymeric solutions, which are essential for creating implantable devices like stents. The polymeric substrates are designed with multiple layers that maintain the properties of their original materials while being ductile enough to avoid brittle fractures. Key parameters such as immersion frequency, duration, and drying times can be controlled to achieve the desired mechanical characteristics. Additionally, post-processing techniques can enhance the substrate's strength or modify its shape. Another notable patent involves a bioresorbable scaffold for treating bifurcation lesions. This expandable scaffold is made from high molecular weight isotropic PLLA material and includes strain relief features to facilitate side branch treatment.
Career Highlights
Throughout his career, Chang Y Lee has worked with various companies, including Rmx, LLC and Amaranth Medical Pte. His work has significantly impacted the development of advanced medical devices, showcasing his expertise in the field.
Collaborations
Chang has collaborated with notable professionals in the industry, including Amir J Tehrani and David Ligon. These partnerships have contributed to the success of his innovative projects and patents.
Conclusion
Chang Y Lee's contributions to the field of medical device innovation are noteworthy. His patents reflect a deep understanding of material science and engineering, paving the way for advancements in healthcare 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.