Company Filing History:
2 out of 777 
1 out of 76 
2 out of 832,718 Years Active: 1993-1999
Title: Chiko Fan: Innovator in Packing and Etching Technologies
Introduction
Chiko Fan is a notable inventor based in Danville, CA (US), recognized for his contributions to packing and etching technologies. With a total of 5 patents, he has made significant advancements in the field, particularly in the areas of compressing packing materials and improving vapor phase etching processes.
Latest Patents
Chiko Fan's latest patents include a collapsible apparatus for compressing packing material in liquid and a method for organic precleaning to enhance vapor phase wafer etch uniformity. The collapsible apparatus features a first support member, a second support member, and a movable support member that can be connected and released for efficient operation. This innovative design allows for the axial compression of column packing material, optimizing the performance of liquid chromatography columns. The organic precleaning method aims to achieve greater uniformity and control in vapor phase etching of silicon and related materials, incorporating cooling steps and an on-demand vaporizer for improved efficiency.
Career Highlights
Throughout his career, Chiko Fan has worked with prominent companies, including Varian Associates, Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions for complex engineering challenges.
Collaborations
Chiko has collaborated with notable individuals in the industry, including Richard G. Hatch and Anthony Steve Pearson. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Chiko Fan's work exemplifies the spirit of innovation in the fields of packing and etching technologies. His patents and collaborations reflect a commitment to advancing engineering solutions that enhance efficiency and performance.