Company Filing History:
Years Active: 2003-2021
Title: The Innovative Contributions of Cha Doh
Introduction
Cha Doh is a notable inventor based in Sudbury, MA (US), recognized for his significant contributions to the field of thermoplastic materials. With a total of 7 patents to his name, he has developed innovative solutions that enhance fluid separation and membrane technology.
Latest Patents
Among his latest patents, Cha Doh has introduced a thermoplastic blended potting resin that includes a blended resin potted membrane and a fluid separation device. This invention describes a method of making and using a membrane separation module, which features a polar membrane with two end regions and a middle region. The blended thermoplastic potting resin is designed to create a fluid-tight seal, ensuring efficient operation. Another notable patent is the exchange apparatus, which consists of hollow perfluorinated thermoplastic tubes that are fusion bonded into terminal end blocks. This apparatus allows for the effective transfer of energy between two fluids, showcasing Cha Doh's innovative approach to fluid dynamics.
Career Highlights
Cha Doh has worked with prominent companies such as Entegris, Inc. and Mykrolis Corporation. His experience in these organizations has contributed to his expertise in developing advanced materials and technologies.
Collaborations
Cha has collaborated with talented individuals in his field, including Kwok-Shun Cheng and Alicia Briggs LaForge, who have contributed to his innovative projects.
Conclusion
Cha Doh's work exemplifies the spirit of innovation in the field of thermoplastic materials and fluid separation technologies. His patents reflect a commitment to advancing technology and improving industrial processes.