Company Filing History:
2 out of 1,185 
1 out of 1,523 
1 out of 4,083 
Years Active: 2007-2015
Title: Innovations by William S. Chin
Introduction
William S. Chin is a notable inventor based in Moreno Valley, CA (US). He holds a total of 4 patents that showcase his contributions to the field of medical devices. His work primarily focuses on advancements in catheter technology and implantable medical devices.
Latest Patents
One of his latest patents is for a balloon catheter that features a shaft with a variable stiffness inner tubular member. This innovative catheter design includes an elongated shaft with a balloon on a distal shaft section. The shaft comprises an outer tubular member and an inner tubular member that has a bonded portion. The inner tubular member is designed to have a proximal portion and a distal portion, with the latter exhibiting higher axial compression stiffness and column strength. This design enhances the catheter's trackability, axial collapse resistance, pushability, and crossability, allowing for improved positioning of the balloon within a patient's body lumen.
Another significant patent by Chin is for an anchor designed for an implantable sensor. This anchor includes a proximal hub portion, an intermediate portion extending radially and distally, and a distal portion that engages the inner surface of a target vessel. The anchor can transition between a collapsed configuration for delivery through a catheter and an expanded configuration for fixation within the vessel. This feature allows for repositioning or removal of the implantable medical device if necessary.
Career Highlights
William S. Chin has worked with prominent companies in the medical field, including Abbott Cardiovascular Systems, Inc. and Advanced Cardiovascular Systems, Inc. His experience in these organizations has contributed to his expertise in developing innovative medical technologies.
Collaborations
Chin has collaborated with notable colleagues such as Jessie Delgado and John Arthur Simpson, further enhancing his contributions to the field.
Conclusion
William S. Chin's innovative work in catheter technology and implantable medical devices has made a significant impact in the medical field. His patents reflect his commitment to improving patient care through advanced medical solutions.