Company Filing History:
Years Active: 2009-2011
Title: Innovations of Ching-Chia Mai
Introduction
Ching-Chia Mai is a prominent inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of antenna technology, holding a total of five patents. His work focuses on integrated antennas that enhance wireless communication capabilities.
Latest Patents
Ching-Chia Mai's latest patents include innovative designs for antennas that support various wireless communication standards. One of his notable inventions is an integrated antenna for WWAN, GPS, and WLAN. This antenna features a ground metal plane, a WWAN antenna, and a WLAN antenna. The WWAN antenna is designed with first and second radiating metal strips that induce distinct resonance modes. The WLAN antenna also includes radiating metal strips that create additional resonance modes. This integrated antenna allows for simultaneous use in WWAN and WLAN applications, providing stable electrical characteristics without needing a direct ground connection to the device.
Another significant patent is for an integrated antenna designed for worldwide interoperability for microwave access (WiMax) and WLAN. This antenna comprises a substrate, a grounding metal strip, and two radiating metal strips. The design allows for energy coupling between the strips, enabling the antenna to operate effectively at the frequencies required for both WiMax and WLAN.
Career Highlights
Ching-Chia Mai is currently employed at Yageo Corporation, where he continues to innovate in the field of antenna technology. His work has been instrumental in advancing wireless communication systems, making them more efficient and versatile.
Collaborations
Ching-Chia Mai collaborates with talented individuals in his field, including Chi-Yueh Wang and Cheng-Han Lee. Their combined expertise contributes to the development of cutting-edge antenna technologies.
Conclusion
Ching-Chia Mai's contributions to antenna technology have significantly impacted the wireless communication industry. His innovative designs and patents demonstrate his commitment to advancing technology in this vital field.