Tze-Hsuan Chang

Title: Tze-Hsuan Chang: Innovator in Wireless Communication Technology

Introduction

Tze-Hsuan Chang is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of wireless communication, holding a total of 13 patents. His innovative designs and technologies have paved the way for advancements in antenna structures and communication devices.

Latest Patents

Among his latest patents is an antenna structure and wireless communication device that features a unique design. This antenna structure includes a housing, a first feed source, a ground portion, a radiator, and a second feed source. The housing is composed of a front frame, a backboard, and a side frame, with the side frame defining a slot. The front frame incorporates a first gap, a second gap, and a groove, which together create a radiating portion and a coupling portion. The first feed source is electrically connected to the radiating portion, while the ground portion is grounded at one end and connected to the radiating portion at the other. The radiator is coupled with the coupling portion, and the second feed source connects to the radiator, allowing for efficient signal transmission.

Another notable patent involves an antenna structure that consists of a metallic member, a first feed portion, and two ground portions. This design also features a front frame, backboard, and side frame, with the side frame defining a slot. The front frame includes a first gap and a second gap that communicate with the slot. A section of the front frame between these gaps forms a first radiating section, where current enters from the first feed portion. This current flows through the radiating section, generating radiation signals across two frequency bands, with the first frequency band being higher than the second.

Career Highlights

Tze-Hsuan Chang has worked with notable companies in the communication sector, including Chiun Mai Communication Systems, Inc. and Chi Mei Communications Systems, Inc. His experience in these organizations has contributed to his expertise in developing advanced communication technologies.

Collaborations

Throughout his career, Tze-Hsuan has collaborated with talented individuals such as Cho-Kang Hsu and Yi-Ting Chen. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Tze-Hsuan Chang is a distinguished inventor whose work in wireless communication technology has led to numerous patents and advancements in the field.