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For the Inventor, By the Inventor

Arcadia, CA, United States of America

Ningning Feng

This inventor holds 12 USPTO granted patents and 8 published patent applications. Top assignees: Laxense Inc., Litexel Inc.. Active years: 2014-2023.

USPTO Granted Patents = 12 

% Patents Active = 91.7

Average Co-Inventor Count = 2.3

ph-index = 5

Forward Citations = 45(Granted Patents)


Location History:

  • Arcadia, CA (US) (2014 - 2017)
  • Acadia, CA (US) (2020 - 2023)

Company Filing History:

goldMedal10 out of 11 
 
Laxense Inc.
 patents
silverMedal2 out of 3 
 
Litexel Inc.
 patents

Years Active: 2014-2023

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12 patents (USPTO):Explore Patents
1. 11579299 - 3D range imaging method using optical phased array and photo sensor array (2023-02-14),
2. 10591802 - On-chip optical phased array using a serial grating antenna design (2020-03-17),
3. 9612459 - Silicon optical modulator using asymmetric shallow waveguide and the method to make the same (2017-04-04),
4. 9513435 - Hybrid integrated optical device enabling high tolerance optical chip bonding and the method to make the same (2016-12-06),
5. 9423581 - Parallel optical system with integrated monitoring photodetectors (2016-08-23),
6. 9323079 - Optical device having electro-optic silicon modulator on large core fin waveguide and method to make the same (2016-04-26),
7. 9323012 - Hybrid integrated optical device with high alignment tolerance (2016-04-26),
8. 9323011 - Hybrid integrated optical device with passively aligned laser chips having submicrometer alignment accuracy (2016-04-26),
9. 9134490 - Passive alignment multichannel parallel optical system (2015-09-15),
10. 8831049 - Tunable optical system with hybrid integrated laser (2014-09-09),
11. 8798410 - Optical system with integrated photodetector using a self-aligned double U-groove structure (2014-08-05),
12. 8723125 - Waveguide end-coupled infrared detector (2014-05-13),

Title: Ningning Feng: Innovator in 3D Imaging and Optical Phased Arrays

Introduction

Ningning Feng is a prominent inventor based in Arcadia, CA (US), known for his significant contributions to the fields of 3D imaging and optical phased arrays. With a total of 12 patents to his name, Feng has made remarkable advancements that enhance the capabilities of imaging technologies.

Latest Patents

Feng's latest patents include a groundbreaking 3D range imaging method using an optical phased array and photo sensor array. This method involves generating multiple far field patterns to illuminate a target scene, allowing for precise depth calculations by detecting reflected light from various segments of the scene. Another notable patent is his on-chip optical phased array, which features an array of photonic antenna units connected by photonic waveguides. This innovative design enables the production of complex optical patterns through optical interference, all fabricated on a single silicon chip using CMOS processes.

Career Highlights

Throughout his career, Ningning Feng has worked with several companies, including Laxense Inc. and Litexel Inc. His work has significantly impacted the development of advanced imaging systems and optical technologies.

Collaborations

Feng has collaborated with talented individuals such as Xiaochen Sun and Dawei Zheng, contributing to the advancement of innovative technologies in his field.

Conclusion

Ningning Feng's contributions to 3D imaging and optical phased arrays exemplify the spirit of innovation. His patents and collaborations continue to push the boundaries of technology, making a lasting impact in the industry.

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