公开(公告)号：US20220382078A1

公开(公告)日：2022-12-01

申请号：US17819272

申请日：2022-08-11

Applicant: HOYA OPTICAL LABS OF AMERICA, INC.

Inventor： Steven Harold Nahm ,  Richard Blacker ,  David Kissel ,  David Olund

IPC: G02C7/10 ,  B32B27/40 ,  B32B27/36 ,  B32B7/12 ,  B32B27/08 ,  B32B27/18 ,  B29C35/08 ,  B29D11/00

Abstract: An ophthalmic lens operable to protect the eye from harmful ultraviolet and high energy visible wavelengths of light and methods for producing the same.

公开(公告)号：US11442293B2

公开(公告)日：2022-09-13

申请号：US17094652

申请日：2020-11-10

Applicant: HOYA OPTICAL LABS OF AMERICA, INC.

Inventor： Steven Harold Nahm ,  Richard Blacker ,  David Kissel ,  David Olund

IPC: G02C7/10 ,  B32B27/40 ,  B32B27/36 ,  B32B7/12 ,  B32B27/08 ,  B32B27/18 ,  B29C35/08 ,  B29D11/00 ,  B29K75/00 ,  B29K105/00

Abstract: An ophthalmic lens operable to protect the eye from harmful ultraviolet and high energy visible wavelengths of light and methods for producing the same.

公开(公告)号：US11420426B2

公开(公告)日：2022-08-23

申请号：US15256351

申请日：2016-09-02

Applicant: HOYA OPTICAL LABS OF AMERICA, INC.

Inventor： Xuzhi Qin ,  Hideyo Sugimura ,  Michael Boulineau

IPC: B32B27/08 ,  B32B23/00 ,  B32B27/36 ,  B32B27/30 ,  B32B27/20 ,  B32B27/32 ,  B32B27/18 ,  C08G18/10 ,  C08G18/42 ,  C08G18/75 ,  C08K5/00 ,  C08L75/04 ,  G02B1/04 ,  B32B27/40 ,  B29D11/00 ,  B32B37/00 ,  B32B37/24 ,  B32B38/00 ,  G02B5/23 ,  G02C7/06 ,  G02C7/10 ,  G02B5/22 ,  C08J5/18 ,  C08L75/06 ,  C08L75/12 ,  B29K75/00 ,  B29K101/00 ,  B29K105/00 ,  B32B38/16 ,  B29K69/00 ,  B29K675/00

Abstract: A photochromic polyurethane laminate that is constructed to solve certain manufacturing difficulties involved in the production of plastic photochromic lenses is disclosed. The photochromic laminate includes at least two layers of a resinous material and a photochromic polyurethane layer that is interspersed between the two resinous layers and which contains photochromic compounds. The polyurethane layer is formed by curing a mixture of a solid thermoplastic polyurethane, at least one isocyanate prepolymer, at least one photochromic compound, and a stabilizing system.

公开(公告)号：US12025857B2

公开(公告)日：2024-07-02

申请号：US17458141

申请日：2021-08-26

Applicant: HOYA Optical Labs of America, Inc.

Inventor： Jeff Brown ,  Michael S. Boulineau ,  Michael Marshall ,  Tim Reynolds

IPC: G02C7/02 ,  G02B1/111 ,  G02B5/23

CPC classification number: G02C7/022 ,  G02B1/111 ,  G02B5/23 ,  G02C7/02

Abstract: Optical devices such as eyeglass lenses and digital displays having improved optical characteristics achieved, in part, through incorporation of an index matching system between material layers having different refractive indices.

公开(公告)号：US20240181730A1

公开(公告)日：2024-06-06

申请号：US18528356

申请日：2023-12-04

Applicant: HOYA Optical Labs of America, Inc.

Inventor： David Olund ,  Craig Drury ,  James Kunkel

IPC: B29D11/00

CPC classification number: B29D11/00365 ,  B29D11/00432

Abstract: Systems and methods for adding a functional layer to a lens having a plurality of microlenses for inhibition of ametropia. The lens may include defocus incorporated multiple segments (DIMS) having a plurality of microlenses or lenslets producing refraction areas with different refraction forces. Injection molding may be utilized to add a functional layer to such a DIMS lens having a plurality of microlenses or lenslets. The functional layer may add a functional utility to the lens, including but not limited to photochromic functionality, polarization functionality, and the like.

公开(公告)号：US20230375751A1

公开(公告)日：2023-11-23

申请号：US18364412

申请日：2023-08-02

Applicant: HOYA Optical Labs Of America, Inc.

Inventor： Hannah Vu ,  Hideyo Sugimura ,  Ping Fan ,  Hao Vu

IPC: G02B1/04 ,  C08G18/75 ,  C08G18/42 ,  B32B27/40 ,  C08G2/10 ,  C08G18/32 ,  C08G18/10 ,  G02B5/23 ,  G02C7/10

CPC classification number: G02B1/041 ,  C08G18/758 ,  C08G18/4277 ,  B32B27/40 ,  C08G2/10 ,  C08G18/3206 ,  C08G18/10 ,  G02B5/23 ,  G02C7/102 ,  Y10T428/31551

Abstract: A photochromic polyurethane laminate wherein the photochromic polyurethane layer of the laminate has been crosslinked with an isocyanate-active prepolymer using a crosslinking agent. The crosslinking agent is formulated to have at least three functional groups that are reactive with functional groups of the polyurethane or of the isocyanate-active prepolymer. A method of making the photochromic polyurethane laminate includes steps of causing the crosslinking.

公开(公告)号：US20230161080A1

公开(公告)日：2023-05-25

申请号：US18058636

申请日：2022-11-23

Applicant: HOYA Optical Labs of America, Inc.

Inventor： Jeffrey Brown ,  David Olund ,  Hannah Vu ,  Jose A. Orozco Rodriguez ,  Griff Altmann

IPC: G02B1/14 ,  G02B1/113 ,  G02B3/00

CPC classification number: G02B1/14 ,  G02B1/113 ,  G02B3/0031

Abstract: A patterned lens with abrasion resistance having a base layer hard coat and a top hard coat. The base layer hardcoat may be formed on a film or sheet and used in molding the patterned lens. The top hard coat may be applied after molding.

公开(公告)号：US11454828B2

公开(公告)日：2022-09-27

申请号：US14809093

申请日：2015-07-24

Applicant: HOYA Optical Labs of America Inc.

Inventor： David Olund ,  Justin Dodge

IPC: G02C7/12 ,  G02B7/02 ,  B29D11/00 ,  B29C45/00 ,  G02C7/02 ,  B29L11/00

Abstract: A thin ophthalmic lens stabilized through incorporation of flange around all or a portion of a perimeter of the thin lens.

公开(公告)号：US20250044614A1

公开(公告)日：2025-02-06

申请号：US18791312

申请日：2024-07-31

Applicant: HOYA Optical Labs of America, Inc.

Inventor： Ryan Knutson

IPC: G02C7/02

Abstract: The present specification includes eyeglasses comprising an eyeglass frame, a first ophthalmic lens incorporating a plurality of microlenses designed to induce blur for the wearer, and a second ophthalmic lens devoid of microlenses. The eyeglasses may provide a unique optical configuration where the first lens introduces intentional blur effects while the second lens may remain free of microlenses, offering therapeutic management or treatment for some medical conditions.

公开(公告)号：US20240308115A1

公开(公告)日：2024-09-19

申请号：US18670517

申请日：2024-05-21

Applicant: HOYA Optical Labs of America, Inc.

Inventor： David Olund ,  Sarawuth Seewattanangkoon ,  Hannah Vu ,  Ladawan Chantharadet ,  Pasin Pudsayapong ,  Harjit Bhambra ,  Jeff Brown ,  Richard Blacker

IPC: B29C39/00 ,  B29C33/00 ,  B29C33/12 ,  B29C39/10 ,  B29D11/00 ,  G02B1/10

CPC classification number: B29C39/003 ,  B29C33/12 ,  B29D11/00009 ,  B29D11/00528 ,  G02B1/10 ,  B29C33/0038 ,  B29C33/0077 ,  B29C39/10

Abstract: An optical lens casting gasket, wafer, and system and method that provides for more efficient formation of optical lenses employing optically functional wafers.