This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Kejun Xia: Innovator in Photonic Technology
Introduction
Kejun Xia is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of photonic technology, holding a total of 2 patents. His work focuses on integrating optical and electronic components, which is crucial for advancing modern communication technologies.
Latest Patents
Kejun Xia's latest patents include innovative designs that enhance the functionality of photonic packages. One of his patents, titled "Photonic package and method for forming the same," describes a photonic package that integrates an optical die and an electronic die. This design features grating couplers and an interconnect structure that allows for efficient electrical connections between the optical and electronic components.
Another notable patent is the "Integrated circuit device facilitating same-side optical and electrical testing." This invention outlines an integrated circuit device that combines an optical lens with electrical and photonic IC structures. The design includes a photodetector and grating couplers that optimize light direction for enhanced performance in optical applications.
Career Highlights
Kejun Xia is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in semiconductor manufacturing. His role involves developing cutting-edge technologies that push the boundaries of photonic integration. His expertise in this area has positioned him as a key player in the industry.
Collaborations
Kejun has collaborated with talented coworkers such as Kuo-Hao Lee and Xin-Hua Huang. Their combined efforts contribute to the innovative projects at Taiwan Semiconductor Manufacturing Company Limited.
Conclusion
Kejun Xia's work in photonic technology exemplifies the importance of innovation in the semiconductor industry. His patents reflect a commitment to advancing optical and electronic integration, paving the way for future developments in communication technologies.