Chun-Jung Chang

Title: Innovations by Chun-Jung Chang

Introduction

Chun-Jung Chang is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of electronic device manufacturing, holding a total of 6 patents. His work focuses on innovative methods for creating metallic housings for electronic devices.

Latest Patents

One of his latest patents is a manufacturing method for a metallic housing of an electronic device. This method involves providing a die-casting mold that includes a male die and a female die. The process begins with positioning an outer frame in the cavity of the female die, which features a plurality of latching portions and grooves. The male die is then assembled to the female die, and pressured molten metal-alloy is cast into the cavity to form an inner structural member embedded in the outer frame. After disassembling the male die, the outer frame and inner structural member are removed from the female die. Another patent details a similar manufacturing method, emphasizing the use of a metallic outer case as an insert during the casting process.

Career Highlights

Chun-Jung Chang has worked with prominent companies in the technology sector, including Foxconn Technology Co., Ltd. and Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. His experience in these organizations has contributed to his expertise in manufacturing processes and innovation in electronic device design.

Collaborations

Throughout his career, Chun-Jung Chang has collaborated with talented individuals such as Wen-Hsiung Chang and Cai-Hua Wang. These partnerships have likely enhanced his inventive capabilities and led to successful projects in the field.

Conclusion

Chun-Jung Chang's contributions to the manufacturing of electronic devices through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the industry and inspire future innovations.