This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2015.
Company Filing History:
1 out of 834,350 Years Active: 2015
Title: Innovations by Wan Ching Chang
Introduction
Wan Ching Chang is an accomplished inventor based in Taichung, Taiwan. She has made significant contributions to the field of food storage with her innovative designs. Her work focuses on creating practical solutions that enhance the functionality and convenience of everyday items.
Latest Patents
Wan Ching Chang holds a patent for a unique container designed for storing food. This container features a receptacle with a bellows, a top opening, and external threads around the opening. The lid includes a skirt with internal threads that secure to the external threads, a top bossed hole that communicates with the bellows, and a top frame with an n-shaped section. The design also incorporates an inlet valve in the bossed hole, a trigger assembly with a spring-loaded piston, and a sealing ring secured to the piston. This innovative container aims to improve food storage efficiency and accessibility.
Career Highlights
Throughout her career, Wan Ching Chang has demonstrated a commitment to innovation and quality. Her patent reflects her ability to identify everyday challenges and develop effective solutions. She continues to work in the field, contributing her expertise to various projects.
Collaborations
Wan Ching Chang collaborates with talented individuals such as Han Tsung Chen and Wei Chen. These partnerships enhance her creative process and lead to the development of innovative products.
Conclusion
Wan Ching Chang is a notable inventor whose work in food storage solutions exemplifies her innovative spirit. Her patent showcases her ability to create practical and efficient designs that benefit consumers.