Lei Liu

Person

Fremont, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Microcell systems for delivering hydrophilic active molecules
- Patent number 11,648,215
- Issue date May 16, 2023
- E Ink California, LLC
- Lei Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Anisotropic conductive dielectric layer for electrophoretic display
- Patent number 11,372,305
- Issue date Jun 28, 2022
- E Ink California, LLC
- Craig Lin
- G02 - OPTICS
Information Patent Grant
Electrophoretic active delivery system including porous conductive...
- Patent number 11,266,832
- Issue date Mar 8, 2022
- E Ink California, LLC
- Lei Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microcell systems for delivering active molecules
- Patent number 10,933,029
- Issue date Mar 2, 2021
- E Ink California, LLC
- Lei Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Active molecule delivery system comprising microcells
- Patent number 10,816,868
- Issue date Oct 27, 2020
- E Ink California, LLC
- Yih-Ming Kang
- G02 - OPTICS
Information Patent Grant
Microcell delivery systems including charged or magnetic particles...
- Patent number 10,646,454
- Issue date May 12, 2020
- E Ink California, LLC
- Lei Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Anisotropic conductive dielectric layer for electrophoretic display
- Patent number 10,613,407
- Issue date Apr 7, 2020
- E Ink California, LLC
- Craig Lin
- G02 - OPTICS
Information Patent Grant
Composition and process for sealing microcells
- Patent number 9,759,978
- Issue date Sep 12, 2017
- E Ink California, LLC
- Lei Liu
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
CERAMIC COMPONENT WITH CHANNELS
- Publication number 20230411124
- Publication date Dec 21, 2023
- LAM RESEARCH CORPORATION
- John Michael KERNS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICROCELL SYSTEMS FOR CONTROLLED RELEASE OF FRAGRANCES
- Publication number 20230212484
- Publication date Jul 6, 2023
- E Ink California, LLC
- Lei LIU
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Method for Operating a Benefit Agent Delivery System Comprising Mic...
- Publication number 20230165787
- Publication date Jun 1, 2023
- E Ink California, LLC
- Lei LIU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SINGLE CRYSTAL METAL OXIDE PLASMA CHAMBER COMPONENT
- Publication number 20220392753
- Publication date Dec 8, 2022
- Lin XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BENEFIT AGENT DELIVERY SYSTEM USING ELECTROPLATING
- Publication number 20220372649
- Publication date Nov 24, 2022
- E Ink California, LLC
- Lei LIU
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
MICROCELL SYSTEMS FOR DELIVERING BENEFIT AGENTS
- Publication number 20220133644
- Publication date May 5, 2022
- E Ink California, LLC
- Lei LIU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROCELL SYSTEMS FOR DELIVERING HYDROPHILIC ACTIVE MOLECULES
- Publication number 20220133645
- Publication date May 5, 2022
- E Ink California, LLC
- Lei LIU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BENEFIT AGENT DELIVERY SYSTEM COMPRISING MICROCELLS HAVING AN ELECT...
- Publication number 20210154133
- Publication date May 27, 2021
- E Ink California, LLC
- Lei LIU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ANISOTROPIC CONDUCTIVE DIELECTRIC LAYER FOR ELECTROPHORETIC DISPLAY
- Publication number 20200201133
- Publication date Jun 25, 2020
- E Ink California, LLC
- Craig LIN
- G02 - OPTICS
Information Patent Application
MICROCELL SYSTEMS FOR DELIVERING ACTIVE MOLECULES
- Publication number 20200138733
- Publication date May 7, 2020
- E Ink California, LLC
- Lei LIU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROPHORETIC ACTIVE DELIVERY SYSTEM INCLUDING POROUS CONDUCTIVE...
- Publication number 20190143105
- Publication date May 16, 2019
- E Ink California, LLC
- Lei LIU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROCELL SYSTEMS FOR DELIVERING HYDROPHILIC ACTIVE MOLECULES
- Publication number 20190142763
- Publication date May 16, 2019
- E Ink California, LLC
- Lei LIU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DISPLAY PANEL WITH PRE-PATTERENED IMAGES
- Publication number 20180348590
- Publication date Dec 6, 2018
- E Ink California, LLC
- Yih-Ming KANG
- G02 - OPTICS
Information Patent Application
MICROCELL DELIVERY SYSTEMS INCLUDING CHARGED OR MAGNETIC PARTICLES...
- Publication number 20180271799
- Publication date Sep 27, 2018
- E Ink California, LLC
- Lei LIU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROCELL SYSTEMS FOR DELIVERING ACTIVE MOLECULES
- Publication number 20180271800
- Publication date Sep 27, 2018
- E Ink California, LLC
- Lei LIU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROCELL DELIVERY SYSTEMS INCLUDING CHARGED PHASES AND CONTROLLERS...
- Publication number 20180272114
- Publication date Sep 27, 2018
- E Ink California, LLC
- Lei LIU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITION AND PROCESS FOR SEALING MICROCELLS
- Publication number 20160109780
- Publication date Apr 21, 2016
- E Ink California, LLC
- Lei LIU
- G02 - OPTICS
Information Patent Application
ANISOTROPIC CONDUCTIVE DIELECTRIC LAYER FOR ELECTROPHORETIC DISPLAY
- Publication number 20150378235
- Publication date Dec 31, 2015
- E Ink California, LLC
- Craig LIN
- G02 - OPTICS

Person

Patents Grantslast 30 patents

Microcell systems for delivering hydrophilic active molecules

Anisotropic conductive dielectric layer for electrophoretic display

Electrophoretic active delivery system including porous conductive...

Microcell systems for delivering active molecules

Active molecule delivery system comprising microcells

Microcell delivery systems including charged or magnetic particles...

Anisotropic conductive dielectric layer for electrophoretic display

Composition and process for sealing microcells

Patents Applicationslast 30 patents

CERAMIC COMPONENT WITH CHANNELS

MICROCELL SYSTEMS FOR CONTROLLED RELEASE OF FRAGRANCES

Method for Operating a Benefit Agent Delivery System Comprising Mic...

SINGLE CRYSTAL METAL OXIDE PLASMA CHAMBER COMPONENT

BENEFIT AGENT DELIVERY SYSTEM USING ELECTROPLATING

MICROCELL SYSTEMS FOR DELIVERING BENEFIT AGENTS

MICROCELL SYSTEMS FOR DELIVERING HYDROPHILIC ACTIVE MOLECULES

BENEFIT AGENT DELIVERY SYSTEM COMPRISING MICROCELLS HAVING AN ELECT...

ANISOTROPIC CONDUCTIVE DIELECTRIC LAYER FOR ELECTROPHORETIC DISPLAY

MICROCELL SYSTEMS FOR DELIVERING ACTIVE MOLECULES

ELECTROPHORETIC ACTIVE DELIVERY SYSTEM INCLUDING POROUS CONDUCTIVE...

MICROCELL SYSTEMS FOR DELIVERING HYDROPHILIC ACTIVE MOLECULES

DISPLAY PANEL WITH PRE-PATTERENED IMAGES

MICROCELL DELIVERY SYSTEMS INCLUDING CHARGED OR MAGNETIC PARTICLES...

MICROCELL SYSTEMS FOR DELIVERING ACTIVE MOLECULES

MICROCELL DELIVERY SYSTEMS INCLUDING CHARGED PHASES AND CONTROLLERS...

COMPOSITION AND PROCESS FOR SEALING MICROCELLS

ANISOTROPIC CONDUCTIVE DIELECTRIC LAYER FOR ELECTROPHORETIC DISPLAY