Jianbo Zhao

Title: The Innovative Contributions of Jianbo Zhao

Introduction

Jianbo Zhao is a prominent inventor based in Redmond, WA (US). He has made significant contributions to the field of holography and eye tracking technology. With a total of 3 patents, Zhao's work is recognized for its innovative approaches and practical applications.

Latest Patents

One of Zhao's latest patents is titled "Systems and methods for writing spatially varying holograms." This invention involves an apparatus, system, and method for a hologram recording system that includes a recording medium, a light source, and optical elements. The recording medium is designed to record a hologram, while the light source provides a writing beam. The optical elements are strategically positioned in the light path of the writing beam to condition it for recording the hologram within a specific volume. Notably, the optical elements may consist of at least one toric optical element and a mirror, which work together to modify the wavefront of the writing beam.

Another significant patent is the "Wavelength multiplexed waveguide system for eye tracking." This invention describes an apparatus, system, and method for a waveguide system that supports eye tracking in a head-mounted display (HMD). The waveguide system is positioned within the user's field of view and captures light reflected from the eye. It includes a waveguide and two diffraction gratings that work in tandem to detect light reflections from an eyebox region, enhancing the functionality of HMDs.

Career Highlights

Jianbo Zhao is currently employed at Meta Platforms Technologies, LLC, where he continues to push the boundaries of technology through his innovative work. His contributions have been instrumental in advancing the capabilities of holographic systems and eye tracking technologies.

Collaborations

Zhao has collaborated with notable colleagues, including Yang Yang and Peter Johnsen, to further enhance the development of his inventions. Their combined expertise has contributed to the success of various projects within the company.

Conclusion

Jianbo Zhao's innovative contributions to holography and eye tracking technology have established him as a key figure in his field. His patents reflect a commitment to advancing technology and improving user experiences in various applications.