Company Filing History:
5 out of 6,276 
1 out of 2,288 
1 out of 44 
Years Active: 2011-2017
Title: Esther Chang: Innovator in Vaso-Occlusive Devices
Introduction
Esther Chang is a prominent inventor based in Fremont, CA (US). She has made significant contributions to the field of medical devices, particularly in the development of vaso-occlusive devices. With a total of 6 patents to her name, her work has had a substantial impact on medical technology.
Latest Patents
One of her latest patents is a mechanically detachable vaso-occlusive device. This device is designed for delivering an occlusive element and includes an elongate pusher member with a lumen. A locking member is situated within the lumen, and a moveable elongate releasing member is also present. The device operates by securing an occlusive member to the elongate releasing member through a filament, which can be detached when the releasing member is retracted. Another notable patent is similar in function, featuring an elongate releasing member that is slideably disposed within the pusher member's lumen. This design allows for the occlusive element to be securely attached or released based on the position of the elongate releasing member.
Career Highlights
Esther has worked with notable companies in the medical field, including Boston Scientific Scimed, Inc. and Stryker Corporation. Her experience in these organizations has contributed to her expertise in developing innovative medical devices.
Collaborations
Esther has collaborated with several professionals in her field, including colleagues like Que and Thazin Win. These collaborations have likely enhanced her work and contributed to her success as an inventor.
Conclusion
Esther Chang is a remarkable inventor whose work in vaso-occlusive devices has advanced medical technology. Her patents reflect her innovative spirit and dedication to improving healthcare solutions.