Company Filing History:
3 out of 9 
1 out of 2 
1 out of 1 Years Active: 2010-2013
Title: Innovations of Jung-Chien Chang
Introduction
Jung-Chien Chang is a notable inventor based in Xinzhuang, Taiwan. He has made significant contributions to the field of electronics, holding a total of 5 patents. His work primarily focuses on advancements in packaged structures and printed circuit boards.
Latest Patents
One of his latest patents is titled "Packaged structure having magnetic component and method thereof." This invention provides a packaged structure that includes an insulating substrate with a ring-typed recess, an island portion, and a surrounding portion. The design incorporates a ring-typed magnetic component placed within the recess, along with upper and lower wiring layers that form a coil of wire surrounding the magnetic component.
Another significant patent is "Printed circuit board with embedded electronic components and methods for the same." This invention outlines a method for creating a printed circuit board by forming circuits on a substrate, depositing a thin film, and building electronic components that connect electrically to the circuits. The process culminates in enclosing the components with a dielectric layer and removing the substrate.
Career Highlights
Jung-Chien Chang has worked with several companies, including Mutual-Tek Industries Co., Ltd. and Planarmag, Inc. His experience in these organizations has contributed to his expertise in developing innovative electronic solutions.
Collaborations
He has collaborated with various professionals in the field, including his coworker William Lee Harrison.
Conclusion
Jung-Chien Chang's contributions to the field of electronics through his patents and career achievements highlight his role as an influential inventor. His innovative designs continue to impact the industry positively.