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Hannah Leung RAY
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Minneapolis, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Electrochemical devices and methods of forming same
Patent number
11,906,867
Issue date
Feb 20, 2024
Sage Electrochromics, Inc.
Hannah Leung Ray
G02 - OPTICS
Information
Patent Grant
Coloured PVB
Patent number
11,698,567
Issue date
Jul 11, 2023
Saint-Gobain Glass France
Théo Chevallier
B32 - LAYERED PRODUCTS
Information
Patent Grant
Electrochemical devices and methods of forming same
Patent number
11,249,366
Issue date
Feb 15, 2022
Sage Electrochromics, Inc.
Hannah Leung Ray
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Designing Optical and Electrical Properties of Electrochromic Devic...
Publication number
20230168559
Publication date
Jun 1, 2023
SAGE Electrochromics, Inc.
Hannah Leung Ray
G02 - OPTICS
Information
Patent Application
APPROACHES TO MODIFYING A COLOR OF AN ELECTROCHROMIC STACK IN A TIN...
Publication number
20230077782
Publication date
Mar 16, 2023
SAGE Electrochromics, Inc.
Wen Li
G02 - OPTICS
Information
Patent Application
ELECTROCHEMICAL DEVICES AND METHODS OF FORMING SAME
Publication number
20220128879
Publication date
Apr 28, 2022
SAGE Electrochromics, Inc.
Hannah Leung RAY
G02 - OPTICS
Information
Patent Application
APPROACHES TO MODIFYING A COLOR OF AN ELECTROCHROMIC STACK IN A TIN...
Publication number
20210271145
Publication date
Sep 2, 2021
SAGE Electrochromics, Inc.
Wen Li
G02 - OPTICS
Information
Patent Application
ELECTROCHROMIC GLASS HYSTERESIS COMPENSATION FOR IMPROVED CONTROL...
Publication number
20210231981
Publication date
Jul 29, 2021
SAGE Electrochromics, Inc.
Yigang Wang
G02 - OPTICS
Information
Patent Application
COLOURED PVB
Publication number
20200225550
Publication date
Jul 16, 2020
SAINT-GOBAIN GLASS FRANCE
Théo CHEVALLIER
G02 - OPTICS
Information
Patent Application
ELECTROCHEMICAL DEVICES AND METHODS OF FORMING SAME
Publication number
20200041859
Publication date
Feb 6, 2020
SAGE Electrochromics, Inc.
Hannah Leung RAY
G02 - OPTICS