Hai Cao

Title: The Innovations of Hai Cao

Introduction

Hai Cao is an accomplished inventor based in Orange, California. He has made significant contributions to the field of radio frequency identification (RFID) technology. His innovative work has led to the development of a unique patent that enhances the functionality of RFID encoders.

Latest Patents

One of Hai Cao's notable patents is the "Multi-band RFID encoder." This invention features a multi-band near-field antenna designed for an RFID encoder. The patent includes a substrate with an internal coil antenna defined within it. Additionally, it has an annular ground plane on the first surface of the substrate and a second ground plane on the opposing surface. These ground planes form a Faraday cage for the internal coil antenna, while a second antenna is positioned on the opposing surface within the annulus defined by the annular ground plane. This innovative design improves the efficiency and effectiveness of RFID technology.

Career Highlights

Hai Cao is currently employed at Printronix, Inc., a company known for its advancements in printing technology and RFID solutions. His work at Printronix has allowed him to apply his inventive skills in a practical setting, contributing to the company's reputation for innovation.

Collaborations

Throughout his career, Hai Cao has collaborated with talented individuals such as Lihu Chiu and John Stanley Kinley. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Hai Cao's contributions to RFID technology through his patent and work at Printronix, Inc. highlight his role as an influential inventor. His innovative spirit continues to drive advancements in the field, showcasing the importance of creativity in technology.