Chang Jae Lee

Title: Chang Jae Lee: Inventor in Electronic Materials and Polymer Technology.

Introduction

Chang Jae Lee is an inventor associated with Suwon, South Korea. His patent work includes innovations in copper-clad laminates and polyarylene ether. The provided information lists 2 patents and identifies Samsung Electro-Mechanics Co., Ltd. and Cheil Industries Inc. among the companies where he worked.

Latest Patents

Lee’s listed patents address materials and manufacturing methods relevant to electronics and polymer chemistry.

“Copper clad laminate, printed circuit board, and method of manufacturing the same” describes a laminate with an insulating layer between two copper foil layers. The first foil’s rough surface contacts one side of the insulating layer, while the second foil’s smooth surface contacts the other. The disclosure also covers a printed circuit board and a method for manufacturing the laminate.

“Polyarylene ether and method for preparing the same” describes polymerizing polyarylene ether with a dissolving agent that includes anisole. The resulting polyarylene ether contains about 1 to 3,000 parts per million of anisole.

Career Highlights

The supplied career information connects Lee with Samsung Electro-Mechanics Co., Ltd. and Cheil Industries Inc. His listed inventions span electronic substrate materials and polymer preparation, reflecting work across distinct areas of materials technology.

Collaborations

The provided information names Young Jun Kim and Joong In Kim as Lee’s coworkers.

Conclusion

Chang Jae Lee’s listed patent portfolio highlights contributions to copper-clad laminate and printed circuit board technology, as well as polyarylene ether preparation.