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For the Inventor, By the Inventor

Redmond, WA, United States of America

Miaomiao Xu

This inventor holds 7 USPTO granted patents and 10 published patent applications and 1 EPO patent. Top assignees: Meta Platforms, Inc., Meta Platforms Technologies, LLC. Active years: 2022-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Miaomiao Xu. Retrieved from https://idiyas.com/inventor/miaomiao-xu

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 7 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.5

ph-index = 1


Company Filing History:

goldMedal6 out of 9,904 
 
Meta Platforms, Inc.
 patents
silverMedal1 out of 252 
 
Meta Platforms Technologies, LLC
 patents

Years Active: 2022-2026

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7 patents (USPTO):Explore Patents
1. 12681298 - Waveguide based imaging system for object tracking and waveguide based display system for reducing world side ghost (2026-07-14),
2. 12429651 - Waveguide with tunable bulk reflectors (2025-09-30),
3. 12259553 - Geometrical waveguide illuminator and display based thereon (2025-03-25),
4. 12099190 - Waveguide with polarization volume hologram grating (2024-09-24),
5. 11960088 - Waveguide configurations in a head-mounted display (HMD) for improved field of view (FOV) (2024-04-16),
6. 11768330 - Light guide combiner with increased field of view (FOV) and eyebox efficiency for enhanced reality applications (2023-09-26),
7. 11536966 - Display with a compact beam scanner (2022-12-27),

Title: Biography of Inventor Miaomiao Xu

Introduction: Miaomiao Xu is an accomplished inventor based in Redmond, WA (US). She has made significant contributions to the field of optical technologies, holding a total of five patents. Her innovative work focuses on enhancing display technologies through advanced light manipulation techniques.

Latest Patents: Among her latest patents is the "Geometrical waveguide illuminator and display based thereon." This invention features an illuminator designed to enhance display panels by utilizing a lightguide with an array of buried slanted bulk reflectors. These reflectors out-couple portions of the light beam propagating in the lightguide through one of its surfaces. Additionally, she has developed a "Waveguide with polarization volume hologram grating," which includes a substrate that propagates light by reflecting it from its outer surfaces. This waveguide incorporates at least one polarization volume hologram grating to effectively couple light in and out.

Career Highlights: Miaomiao Xu currently works at Meta Platforms Technologies, LLC, where she continues to push the boundaries of optical technology. Her work has been instrumental in developing innovative solutions that improve the performance and efficiency of display systems.

Collaborations: Throughout her career, Miaomiao has collaborated with notable colleagues, including Brian M Wheelwright and Ying Geng. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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