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Alexander Jobe Fix

This inventor holds 45 USPTO granted patents and 5 published patent applications and 3 EPO patents, primarily in Eye Tracking Technology. Top assignees: Meta Platforms, Inc., Oculus, Vr, LLC. Active years: 2018-2025.

USPTO Granted Patents = 45 (Patent Applications = 5)

% Patents Active = 91.1

EPO Patents = 3 (Patent Applications = 5)

Average Co-Inventor Count = 3.9

ph-index = 10

Forward Citations = 262(Granted Patents)

Company Filing History:

Years Active: 2018-2025

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Areas of Expertise:

Corneal Topography

Holographic Pattern Generation

Eye Tracking

Neural Rendering

Optical Measurement

Depth Mapping

Autofocus Headset

Illumination Source

Event Camera

Fresnel Reflections

Defocus Blur Effects

Time Multiplexing

45 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12310887 - Light patterns for corneal topography (2025-05-27),

2. 11853473 - Differential illumination for corneal glint detection (2023-12-26),

3. 11715331 - Apparatuses, systems, and methods for mapping corneal curvature (2023-08-01),

4. 11662812 - Systems and methods for using a display as an illumination source for eye tracking (2023-05-30),

5. 11458040 - Corneal topography mapping with dense illumination (2022-10-04),

6. 11409240 - Holographic pattern generation for head-mounted display (HMD) eye tracking using a diffractive optical element (2022-08-09),

7. 11407731 - Holographic in-field illuminator (2022-08-09),

8. 11367165 - Neural super-sampling for real-time rendering (2022-06-21),

9. 11281160 - Holographic pattern generation for head-mounted display (HMD) eye tracking using a fiber exposure (2022-03-22),

10. 11256213 - Holographic pattern generation for head-mounted display (HMD) eye tracking using an array of parabolic mirrors (2022-02-22),

11. 11238340 - Predictive eyetracking using recurrent neural networks (2022-02-01),

12. 11176367 - Apparatuses, systems, and methods for mapping a surface of an eye via an event camera (2021-11-16),

13. 11120258 - Apparatuses, systems, and methods for scanning an eye via a folding mirror (2021-09-14),

14. 11113794 - Systems and methods for generating defocus blur effects (2021-09-07),

15. 11112865 - Systems and methods for using a display as an illumination source for eye tracking (2021-09-07),

Title: Innovator Spotlight - Alexander Jobe Fix: Pioneering Technologies for Ophthalmic Applications

Introduction: Alexander Jobe Fix, a prolific inventor based in Seattle, WA, has made significant contributions to the field of ophthalmic technologies with a remarkable portfolio of 44 patents. His groundbreaking work in areas such as corneal glint detection and corneal curvature mapping has revolutionized the way eye examinations are conducted.

Latest Patents: Among his latest patents is the “Differential illumination for corneal glint detection,” which introduces an innovative apparatus, system, and method for detecting corneal glints using differential light signals. This technology enables the precise determination of corneal orientation based on reflections from the corneal surface. Additionally, his patent on “Mapping corneal curvature” presents a computer-implemented method for accurately assessing corneal shape using a head-mounted display and image sensor.

Career Highlights: Alexander Fix has held key roles at renowned companies such as Facebook Technologies, LLC (Facebook Reality Labs) and Meta Platforms Technologies, LLC (formerly Facebook). His expertise and dedication to innovation have propelled advancements in virtual and augmented reality technologies for ophthalmic applications.

Collaborations: Throughout his career, Alexander has collaborated with esteemed professionals in the field, including Robert Dale Cavin and Douglas Robert Lanman. These collaborations have fostered creativity and excellence in the development of cutting-edge technologies for ophthalmic diagnostics and treatments.

Conclusion: Alexander Jobe Fix's pioneering spirit and commitment to technological innovation have significantly impacted the field of ophthalmic technologies. His patents and collaborations stand as a testament to his outstanding contributions, shaping the future of eye care and diagnostics.

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