Huang; Ningfeng

Patent Applications and Registrations

Patent applications and USPTO patent grants for Huang; Ningfeng.The latest application filed is for "phase structure on surface-relief grating-based waveguide display".

Company Profile

22.18.17

Huang; Ningfeng - Redmond WA
HUANG; Ningfeng - San Jose CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Display waveguide assembly with color cross-coupling Grant 11,454,809 - Lee , et al. September 27, 2	2022-09-27
Directional color conversion using photonic crystals with quantum dots Grant 11,448,906 - Parsons , et al. September 20, 2	2022-09-20
Outward coupling suppression in waveguide display Grant 11,422,293 - Lee , et al. August 23, 2	2022-08-23
Optical system and method for providing compressed eyebox Grant 11,415,805 - Huang , et al. August 16, 2	2022-08-16
Phase Structure On Surface-relief Grating-based Waveguide Display App 20220137410 - LAM; Wai Sze Tiffany ; et al.	2022-05-05
Spatially Multiplexed Volume Bragg Gratings With Varied Refractive Index Modulations For Waveguide Display App 20220099980 - CHI; Wanli ; et al.	2022-03-31
Cascaded pupil-replicating waveguides Grant 11,231,579 - Calafiore , et al. January 25, 2	2022-01-25
Spatially multiplexed volume Bragg gratings with varied refractive index modulations for waveguide display Grant 11,169,379 - Chi , et al. November 9, 2	2021-11-09
Outward Coupling Suppression In Waveguide Display App 20210341654 - Lee; Hee Yoon ; et al.	2021-11-04
Outward coupling suppression in waveguide display Grant 11,099,309 - Lee , et al. August 24, 2	2021-08-24
Optical System And Method For Providing Compressed Eyebox App 20210199958 - HUANG; Ningfeng ; et al.	2021-07-01
Optical System And Method For Providing Compressed Eyebox App 20210199970 - HUANG; Ningfeng ; et al.	2021-07-01
Dual-side Antireflection Coatings For Broad Angular And Wavelength Bands App 20210199873 - SHI; Yu ; et al.	2021-07-01
Anisotropic Diffraction Grating And Waveguide App 20210173234 - Buddhiraju; Siddharth ; et al.	2021-06-10
Waveguide with coherent interference mitigation Grant 10,942,378 - Maimone , et al. March 9, 2	2021-03-09
Outward Coupling Suppression In Waveguide Display App 20210055460 - Lee; Hee Yoon ; et al.	2021-02-25
Spatially Multiplexed Volume Bragg Gratings With Varied Refractive Index Modulations For Waveguide Display App 20210055554 - Chi; Wanli ; et al.	2021-02-25
Field of view expansion by color separation Grant 10,911,743 - Huang , et al. February 2, 2	2021-02-02
Slanted surface relief grating for rainbow reduction in waveguide display Grant 10,845,596 - Lee , et al. November 24, 2	2020-11-24
Outward coupling suppression in waveguide display Grant 10,845,526 - Lee , et al. November 24, 2	2020-11-24
Waveguide With Coherent Interference Mitigation App 20200292851 - Maimone; Andrew ; et al.	2020-09-17
Rainbow reduction in waveguide displays Grant 10,761,330 - Lee , et al. Sep	2020-09-01
Waveguide with coherent interference mitigation Grant 10,705,353 - Maimone , et al.	2020-07-07
Waveguide With Coherent Interference Mitigation App 20200192130 - Maimone; Andrew ; et al.	2020-06-18
Field Of View Expansion By Color Separation App 20200128229 - Huang; Ningfeng ; et al.	2020-04-23
Display Waveguide Assembly With Color Cross-coupling App 20200116996 - Lee; Hee Yoon ; et al.	2020-04-16
Display Waveguide Assembly With Color Cross-coupling App 20200116997 - Lee; Hee Yoon ; et al.	2020-04-16
Angular selective grating coupler for waveguide display Grant 10,598,938 - Huang , et al.	2020-03-24
Waveguide having a phase-matching region Grant 10,578,876 - Lam , et al.	2020-03-03
Transmission Improvement For Flat Lens Based Ar/vr Glasses App 20200057304 - Lu; Lu ; et al.	2020-02-20
Transmission improvement for flat lens based AR/VR glasses Grant 10,545,348 - Lu , et al. Ja	2020-01-28
Non-uniformly patterned photonic crystal structures with quantum dots for pixelated color conversion Grant 10,529,290 - Parsons , et al. J	2020-01-07
Directional color conversion using photonic crystals with quantum dots Grant 10,503,007 - Parsons , et al. Dec	2019-12-10
Rainbow Reduction In Waveguide Displays App 20190227321 - Lee; Hee Yoon ; et al.	2019-07-25
Slanted Surface Relief Grating For Rainbow Reduction In Waveguide Display App 20190227316 - Lee; Hee Yoon ; et al.	2019-07-25

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.