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：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.

公开(公告)号：US20240310653A1

公开(公告)日：2024-09-19

申请号：US18671927

申请日：2024-05-22

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：US12017388B2

公开(公告)日：2024-06-25

申请号：US17155755

申请日：2021-01-22

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

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.