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For the Inventor, By the Inventor

Sammamish, WA, United States of America

Wanli Chi

USPTO Granted Patents = 79 

 

Average Co-Inventor Count = 3.7

ph-index = 8

Forward Citations = 245(Granted Patents)

Forward Citations (Not Self Cited) = 186(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Sammamish, WI (US) (2019)
  • Menlo Park, CA (US) (2021)
  • Sammamish, WA (US) (2018 - 2024)

Company Filing History:

goldMedal52 out of 1,941 
 
Facebook Technologies, LLC
 patents
silverMedal25 out of 1,635 
 
Meta Platforms Technologies, LLC
 patents
bronzeMedal2 out of 198 
 
Oculus, Vr, LLC
 patents

Years Active: 2018-2025

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Areas of Expertise:
Eye Tracking
Waveguide Display
Volume Bragg Gratings
Photonic Integrated Circuits
Near-Eye Displays
Optical Systems
Disparity Sensing
Holographic Gratings
Multi-Laser Illumination
Liquid Crystal Lenses
Scanning Displays
Field Of View Stitched
79 patents (USPTO):Explore Patents
1. 12443032 - Eye tracking with switchable gratings (2025-10-14),
2. 12339454 - Display systems with waveguide configuration to mitigate rainbow effect (2025-06-24),
3. 12335453 - Detection, analysis and correction of disparities in a display system utilizing disparity sensing port (2025-06-17),
4. 12282182 - Reflector orientation of geometrical and mixed waveguide for reducing grating conspicuity for near-eye displays (2025-04-21),
5. 12271078 - High performance backlight device using photonic integrated circuits (2025-04-08),
6. 12189134 - Compact beam expander for VR/AR headsets (2025-01-07),
7. 12085717 - Hybrid waveguide to maximize coverage in field of view (FOV) (2024-09-10),
8. 11947117 - Spatially multiplexed volume Bragg gratings with varied refractive index modulations for waveguide display (2024-04-02),
9. 11927758 - Multi-laser illuminated mixed waveguide display with volume Bragg grating (VBG) and mirror (2024-03-12),
10. 11885967 - Phase structure on volume Bragg grating-based waveguide display (2024-01-30),
11. 11863912 - Lighting unit and display with wavelength-selective illumination (2024-01-02),
12. 11860471 - Optical system using segmented phase profile liquid crystal lenses (2024-01-02),
13. 11846774 - Eye tracking with switchable gratings (2023-12-19),
14. 11822086 - Lightguide based illuminator for reflective display panel (2023-11-21),
15. 11774758 - Waveguide display with multiple monochromatic projectors (2023-10-03),

Title: The Innovative Journey of Wanli Chi

Introduction: Wanli Chi, a talented inventor based in Sammamish, WA (US), has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: Wanli Chi holds several patents in the areas of artificial intelligence, renewable energy, and biotechnology, showcasing his diverse range of expertise and innovative thinking.

Career Highlights: With a background in engineering and a passion for problem-solving, Wanli Chi has had a successful career marked by his ability to translate complex ideas into practical solutions. His inventions have not only improved existing technologies but have also paved the way for new advancements in various industries.

Collaborations: Throughout his career, Wanli Chi has collaborated with leading research institutions, universities, and tech companies to further develop and commercialize his inventions. His collaborative spirit and dedication to innovation have led to the successful implementation of his ideas in real-world applications.

Conclusion: Wanli Chi's relentless pursuit of innovation and his commitment to pushing the boundaries of technology make him a true visionary in the world of inventions. His impact on the industry is profound, and his legacy as an inventor continues to inspire future generations of innovators.

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