Location History:
- Hsinchu County, TW (2016)
- Hsinchu, TW (2013 - 2023)
Company Filing History:
Years Active: 2013-2023
Title: Innovations of Wei-Shan Chang
Introduction
Wei-Shan Chang is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of electronic devices and antenna structures. With a total of seven patents to his name, Chang continues to push the boundaries of technology through his innovative designs.
Latest Patents
One of Wei-Shan Chang's latest patents is for an electronic device and antenna structure. This invention includes a metal housing, a partition wall, a first antenna module, and a second antenna module. The metal housing features a T-shaped slot with an opening end, a first closed end, and a second closed end. The partition wall connects with the metal housing, while the first and second antenna modules are positioned on either side of the partition wall, with the first module closer to the opening end.
Another notable patent is for a beamforming device, calibration method, and calibration system. This device comprises a processor, a memory unit, a baseband circuit, and multiple antenna modules. Each antenna module includes several antenna elements, phase shifters, and amplifiers. The memory unit stores a reference codebook and several calibration codebooks, which contain records of calibration control data and predetermined phase differences. This invention enhances the efficiency of signal transmission and reception.
Career Highlights
Wei-Shan Chang is currently employed at Wistron Neweb Corporation, where he applies his expertise in developing advanced electronic solutions. His work has garnered attention for its innovative approach to antenna technology and electronic device design.
Collaborations
Chang collaborates with talented individuals such as Yi-Feng Wu and Chia-Tien Li, contributing to a dynamic team focused on technological advancements.
Conclusion
Wei-Shan Chang's contributions to the field of electronics and antenna technology are noteworthy. His innovative patents reflect his commitment to advancing technology and improving electronic devices.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.