Company Filing History:
Years Active: 2022-2025
Title: Innovations of Siddharth Buddhiraju
Introduction
Siddharth Buddhiraju is an accomplished inventor based in Redwood, WA (US). He has made significant contributions to the field of optical devices, holding a total of three patents. His work focuses on improving waveguide applications, which are essential in various optical technologies.
Latest Patents
One of Siddharth's latest patents is titled "Methods for correcting substrate thickness variation for waveguide applications." This patent discloses techniques for waveguide displays. The method involves measuring thickness variations within a target area of a first substrate to fabricate a first optical element. It includes creating a thickness correction map to determine the amounts of material to be removed in different regions, allowing for the planarization of the target area. The process culminates in bonding the first substrate to a second substrate, forming a multi-layer structure.
Another notable patent is the "Layered pupil-replicating waveguide." This invention features a high-index substrate and a low-index substrate, coupled by an intermediate layer. The intermediate layer's refractive index is lower than that of the low-index substrate, which helps prevent highly oblique rays of image light from entering the low-index substrate. This innovation reduces intensity drops in the field of view conveyed by the pupil-replicating waveguide.
Career Highlights
Siddharth Buddhiraju is currently employed at Meta Platforms Technologies, LLC, where he continues to develop cutting-edge optical technologies. His work has positioned him as a key player in the advancement of waveguide applications.
Collaborations
Siddharth has collaborated with notable colleagues, including Hee Yoon Lee and Pasi Saarikko. Their combined expertise contributes to the innovative projects at Meta Platforms Technologies.
Conclusion
Siddharth Buddhiraju's contributions to optical device technology through his patents demonstrate his innovative spirit and technical expertise. His work continues to influence the field of waveguide applications, showcasing the importance of advancements in optical technologies.