Haifeng Shan

Person

Shrewsbury, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Polarized lenses comprising mix of NIR dyes for broad NIR protection
- Patent number 12,235,525
- Issue date Feb 25, 2025
- Essilor International
- Haifeng Shan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Functional wafers by 3D printing
- Patent number 12,233,611
- Issue date Feb 25, 2025
- Essilor International
- Hao Wen Chiu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Injection overmolding with heat/cool cycling for making optical len...
- Patent number 12,226,968
- Issue date Feb 18, 2025
- Essilor International
- Haifeng Shan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
FDM 3D printing of optical lens with high clarity and mechanical st...
- Patent number 12,226,951
- Issue date Feb 18, 2025
- Essilor International
- Haifeng Shan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical element comprising mix of NIR dyes for broader NIR cut and...
- Patent number 12,196,989
- Issue date Jan 14, 2025
- Essilor International
- Pierre Fromentin
- G02 - OPTICS
Information Patent Grant
Injection overmolding with heat/cool cycling for making optical len...
- Patent number 12,186,999
- Issue date Jan 7, 2025
- Essilor International
- Haifeng Shan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and system for determining a lens of customized color
- Patent number 12,111,520
- Issue date Oct 8, 2024
- Essilor International
- William Trottier-Lapointe
- G02 - OPTICS
Information Patent Grant
Polycarbonate resin compositions with consistent color and stable b...
- Patent number 11,505,675
- Issue date Nov 22, 2022
- Essilor International
- Hao Wen Chiu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Temporary polar patches
- Patent number 11,106,057
- Issue date Aug 31, 2021
- Essilor International
- Hao-Wen Chiu
- G02 - OPTICS
Information Patent Grant
Optical article with blue cut, high UV cut and high clarity
- Patent number 11,029,541
- Issue date Jun 8, 2021
- Essilor International
- Hao Wen Chiu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polarized films with specific light filters
- Patent number 11,009,724
- Issue date May 18, 2021
- Essilor International
- Haifeng Shan
- G02 - OPTICS
Information Patent Grant
Apparatuses and methods for blue-cut lenses
- Patent number 10,768,448
- Issue date Sep 8, 2020
- Essilor International
- Haifeng Shan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical lens comprising a protective removable film
- Patent number 10,562,248
- Issue date Feb 18, 2020
- Essilor International
- Haifeng Shan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Transparent optical article having a reduced yellowness appearance
- Patent number 10,114,234
- Issue date Oct 30, 2018
- Essilor International (Compagnie Generale d'Optique
- Aref Jallouli
- G02 - OPTICS
Information Patent Grant
Transparent optical element with dual light-polarizing effect
- Patent number 9,477,099
- Issue date Oct 25, 2016
- Essilor International (Compagnie Generale d'Optique)
- Aref Jallouli
- G02 - OPTICS
Information Patent Grant
Process of drilling organic glasses
- Patent number 9,274,253
- Issue date Mar 1, 2016
- Essilor International (Compagnie Générale d'Optique)
- Haifeng Shan
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Ophthalmic lens containing a fresnel surface and method for manufac...
- Patent number 9,242,418
- Issue date Jan 26, 2016
- Essilor International
- Haifeng Shan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process of drilling organic glasses using a thermoplastic film prot...
- Patent number 9,120,277
- Issue date Sep 1, 2015
- Essilor International (Compagnie Générale d'Optique)
- Haifeng Shan
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Asymmetric bladder compression for elimination of lamination defect...
- Patent number 8,920,585
- Issue date Dec 30, 2014
- Essilor International (Compagnie Generale d'Optique)
- Haifeng Shan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING OF HIGH TRANSPARENT ARTICLES USING FDM 3D PRINTING
- Publication number 20250042082
- Publication date Feb 6, 2025
- Essilor International
- Haifeng SHAN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
COMPOSITE MOLD INSERT FOR FABRICATING MICROSTRUCTURED LENSES
- Publication number 20240308161
- Publication date Sep 19, 2024
- Essilor International
- Burcin IKIZER
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Composite Mold for Manufacturing a Microstructured Thermoset Articl...
- Publication number 20240227332
- Publication date Jul 11, 2024
- Essilor International
- Pierre FROMENTIN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SOFT OPTICAL PATCH WITH LIGHT FILTRATION AND VISION CORRECTION FOR...
- Publication number 20230375856
- Publication date Nov 23, 2023
- Essilor International
- Haifeng SHAN
- G02 - OPTICS
Information Patent Application
METHOD FOR REDUCING NEAR-INFRARED LIGHT EXPOSURE BY A LAMINATE FILM...
- Publication number 20230375860
- Publication date Nov 23, 2023
- Essilor International
- Haifeng SHAN
- G02 - OPTICS
Information Patent Application
METHOD FOR PRINTING A THERMOPLASTIC FILM ON AN OPTICAL MOLD
- Publication number 20230364871
- Publication date Nov 16, 2023
- Essilor International
- Haifeng SHAN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FUNCTIONAL WAFERS BY 3D PRINTING
- Publication number 20230147427
- Publication date May 11, 2023
- Essilor International
- Hao Wen CHIU
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LAMINATE HAVING MICROSTRUCTURED SUBSTRATE AND METHOD FOR PRODUCING...
- Publication number 20230128937
- Publication date Apr 27, 2023
- Essilor International
- Haifeng SHAN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR GENERATING MICROSTRUCTURE ON A FILM BY A ROLLER
- Publication number 20230127265
- Publication date Apr 27, 2023
- Essilor International
- Haifeng SHAN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OPTICAL ELEMENT COMPRISING MIX OF NIR DYES FOR BROADER NIR CUT AND...
- Publication number 20230056732
- Publication date Feb 23, 2023
- Essilor International
- Pierre FROMENTIN
- G02 - OPTICS
Information Patent Application
FDM 3D Printing of Optical Lens with High Clarity and Mechanical St...
- Publication number 20220274318
- Publication date Sep 1, 2022
- Essilor International
- Haifeng SHAN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for Making Optical Lenses Using 3D Printed Functional Wafers
- Publication number 20220276409
- Publication date Sep 1, 2022
- Essilor International
- Hao-Wen CHIU
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Injection Overmolding with Heat/Cool Cycling for Making Optical Len...
- Publication number 20220266488
- Publication date Aug 25, 2022
- Essilor International
- Haifeng SHAN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLARIZED LENSES COMPRISING MIX OF NIR DYES FOR BROAD NIR PROTECTION
- Publication number 20220171216
- Publication date Jun 2, 2022
- Essilor International
- Haifeng SHAN
- G02 - OPTICS
Information Patent Application
METHOD AND SYSTEM FOR DETERMINING A LENS OF CUSTOMIZED COLOR
- Publication number 20210165248
- Publication date Jun 3, 2021
- William TROTTIER-LAPOINTE
- G02 - OPTICS
Information Patent Application
POLYCARBONATE RESIN WITH IMPROVED BLUE-CUT AND NEUTRAL COLOR
- Publication number 20190346693
- Publication date Nov 14, 2019
- Essilor International
- Elliot FRENCH
- G02 - OPTICS
Information Patent Application
OPTICAL ARTICLE WITH BLUE CUT, HIGH UV CUT AND HIGH CLARITY
- Publication number 20190346694
- Publication date Nov 14, 2019
- Essilor International
- Hao Wen CHIU
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
APPARATUSES AND METHODS FOR BLUE-CUT LENSES
- Publication number 20190346695
- Publication date Nov 14, 2019
- Essilor International
- Haifeng SHAN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
TEMPORARY POLAR PATCHES
- Publication number 20190317338
- Publication date Oct 17, 2019
- Essilor International
- Hao-Wen CHIU
- G02 - OPTICS
Information Patent Application
POLYCARBONATE RESIN COMPOSITIONS WITH CONSISTENT COLOR AND STABLE B...
- Publication number 20190264003
- Publication date Aug 29, 2019
- Essilor International
- Hao Wen CHIU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLARIZED FILMS WITH SPECIFIC LIGHT FILTERS
- Publication number 20190250431
- Publication date Aug 15, 2019
- Essilor International
- Haifeng SHAN
- G02 - OPTICS
Information Patent Application
Optical Lens Comprising a Protective Removable Film
- Publication number 20170282470
- Publication date Oct 5, 2017
- ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
- Haifeng SHAN
- G02 - OPTICS
Information Patent Application
Transparent Optical Article Having a Reduced Yellowness Appearance
- Publication number 20160320638
- Publication date Nov 3, 2016
- Essilor International (Compagnie Generale D'optique
- Aref JALLOULI
- G02 - OPTICS
Information Patent Application
PROCESS OF DRILLING ORGANIC GLASSES
- Publication number 20140332154
- Publication date Nov 13, 2014
- Haifeng Shan
- B32 - LAYERED PRODUCTS
Information Patent Application
TRANSPARENT OPTICAL ELEMENT WITH DUAL LIGHT-POLARIZING EFFECT
- Publication number 20140139802
- Publication date May 22, 2014
- ESSILOR INTERNATIONAL (COMPANIE GENERALE D'OPTIQUE)
- Aref Jallouli
- G02 - OPTICS
Information Patent Application
ASYMMETRIC BLADDER COMPRESSION FOR ELIMINATION OF LAMINATION DEFECT...
- Publication number 20140034212
- Publication date Feb 6, 2014
- Haifeng Shan
- G02 - OPTICS
Information Patent Application
PROCESS OF DRILLING ORGANIC GLASSES USING A THERMOPLASTIC FILM PROT...
- Publication number 20140034226
- Publication date Feb 6, 2014
- Essilor International (Compagnie Generale D Optique)
- Haifeng Shan
- B32 - LAYERED PRODUCTS
Information Patent Application
OPHTHALMIC LENS CONTAINING A FRESNEL SURFACE AND METHOD FOR MANUFAC...
- Publication number 20130120707
- Publication date May 16, 2013
- Haifeng Shan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Haifeng Shan

Person

Patents Grantslast 30 patents

Polarized lenses comprising mix of NIR dyes for broad NIR protection

Functional wafers by 3D printing

Injection overmolding with heat/cool cycling for making optical len...

FDM 3D printing of optical lens with high clarity and mechanical st...

Optical element comprising mix of NIR dyes for broader NIR cut and...

Injection overmolding with heat/cool cycling for making optical len...

Method and system for determining a lens of customized color

Polycarbonate resin compositions with consistent color and stable b...

Temporary polar patches

Optical article with blue cut, high UV cut and high clarity

Polarized films with specific light filters

Apparatuses and methods for blue-cut lenses

Optical lens comprising a protective removable film

Transparent optical article having a reduced yellowness appearance

Transparent optical element with dual light-polarizing effect

Process of drilling organic glasses

Ophthalmic lens containing a fresnel surface and method for manufac...

Process of drilling organic glasses using a thermoplastic film prot...

Asymmetric bladder compression for elimination of lamination defect...

Patents Applicationslast 30 patents

MANUFACTURING OF HIGH TRANSPARENT ARTICLES USING FDM 3D PRINTING

COMPOSITE MOLD INSERT FOR FABRICATING MICROSTRUCTURED LENSES

Composite Mold for Manufacturing a Microstructured Thermoset Articl...

SOFT OPTICAL PATCH WITH LIGHT FILTRATION AND VISION CORRECTION FOR...

METHOD FOR REDUCING NEAR-INFRARED LIGHT EXPOSURE BY A LAMINATE FILM...

METHOD FOR PRINTING A THERMOPLASTIC FILM ON AN OPTICAL MOLD

FUNCTIONAL WAFERS BY 3D PRINTING

LAMINATE HAVING MICROSTRUCTURED SUBSTRATE AND METHOD FOR PRODUCING...

METHOD FOR GENERATING MICROSTRUCTURE ON A FILM BY A ROLLER

OPTICAL ELEMENT COMPRISING MIX OF NIR DYES FOR BROADER NIR CUT AND...

FDM 3D Printing of Optical Lens with High Clarity and Mechanical St...

Method for Making Optical Lenses Using 3D Printed Functional Wafers

Injection Overmolding with Heat/Cool Cycling for Making Optical Len...

POLARIZED LENSES COMPRISING MIX OF NIR DYES FOR BROAD NIR PROTECTION

METHOD AND SYSTEM FOR DETERMINING A LENS OF CUSTOMIZED COLOR

POLYCARBONATE RESIN WITH IMPROVED BLUE-CUT AND NEUTRAL COLOR

OPTICAL ARTICLE WITH BLUE CUT, HIGH UV CUT AND HIGH CLARITY

APPARATUSES AND METHODS FOR BLUE-CUT LENSES

TEMPORARY POLAR PATCHES

POLYCARBONATE RESIN COMPOSITIONS WITH CONSISTENT COLOR AND STABLE B...

POLARIZED FILMS WITH SPECIFIC LIGHT FILTERS

Optical Lens Comprising a Protective Removable Film

Transparent Optical Article Having a Reduced Yellowness Appearance

PROCESS OF DRILLING ORGANIC GLASSES

TRANSPARENT OPTICAL ELEMENT WITH DUAL LIGHT-POLARIZING EFFECT

ASYMMETRIC BLADDER COMPRESSION FOR ELIMINATION OF LAMINATION DEFECT...

PROCESS OF DRILLING ORGANIC GLASSES USING A THERMOPLASTIC FILM PROT...

OPHTHALMIC LENS CONTAINING A FRESNEL SURFACE AND METHOD FOR MANUFAC...