Location History:
- Pasadena, CA (US) (2011 - 2014)
- Arcadia, CA (US) (2008 - 2019)
- Monrovia, CA (US) (2021 - 2023)
Company Filing History:
4 out of 4 
3 out of 4,554 
1 out of 2,453 
Years Active: 2008-2025
Title: The Innovative Contributions of Yi Chao
Introduction
Yi Chao is a notable inventor based in Pasadena, California. He has made significant contributions to the field of engineering, particularly in the design and fabrication of pressure vessels. With a total of 8 patents to his name, Yi Chao continues to push the boundaries of innovation.
Latest Patents
One of Yi Chao's latest patents is an apparatus and method for making an internally finned pressure vessel. This innovative apparatus includes a plurality of positioning discs, each defining a series of circumferentially spaced slots that extend radially into the disc from its perimeter. The design incorporates one or more rods that extend through these discs, ensuring they remain in axial alignment. The method for fabricating the internally finned pressure vessel involves loading fins into the slots, inserting the apparatus into a pressure vessel, attaching the fins through a brazing process, and finally removing the apparatus.
Career Highlights
Throughout his career, Yi Chao has worked with esteemed organizations such as Seatrec, Inc. and the California Institute of Technology. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking projects in the field of engineering.
Collaborations
Yi Chao has collaborated with several talented individuals, including Jack A. Jones and Michael Martin Zedelmair. These partnerships have fostered a creative environment that has led to innovative solutions and advancements in technology.
Conclusion
Yi Chao's work exemplifies the spirit of innovation and dedication to engineering excellence. His contributions, particularly in the area of pressure vessel fabrication, highlight his role as a leading inventor in the field.