公开(公告)号：US20250070457A1

公开(公告)日：2025-02-27

申请号：US18720849

申请日：2022-12-07

Applicant: OPTHROTH INC.

Inventor： SI YOUL YOO ,  HAE YOUNG KIM ,  HYO JIN JEONG

IPC: H01Q1/27 ,  A61B3/16 ,  A61B5/00 ,  G02C7/04 ,  H02J50/20

Abstract: A smart contact lens includes a lens body including a first lens surface in contact with an eye and a second lens surface positioned opposite the first lens surface, and an antenna disposed between the first lens surface and the second lens surface and configured to form a closed loop. The antenna may include an antenna ring forming a shape of a ring as a whole; and an antenna buffer bent and extended from the antenna ring in a diameter direction of the antenna ring.

公开(公告)号：US20250068000A1

公开(公告)日：2025-02-27

申请号：US18808389

申请日：2024-08-19

Applicant: UNIVERSITY OF HOUSTON SYSTEM

Inventor： Geunyoung Yoon

IPC: G02C7/02 ,  G02C7/04

Abstract: A corrective lens for correcting aberrations of an eye of a patient includes a central region formed in the center of the corrective lens preventing light transmission. The corrective lens further includes a slotted transmissive region formed in the central region, the slotted transmissive region allowing light transmission therethrough.

公开(公告)号：US20250067999A1

公开(公告)日：2025-02-27

申请号：US18721927

申请日：2022-12-20

Applicant: RODENSTOCK GMBH

Inventor： Hermann BRUNNER ,  Yvonne GRAGE ,  Arne URBAN ,  Michael VÖGT ,  Markus GRAU ,  Philipp MERKELBACH ,  Andreas KEIL

IPC: G02C7/02 ,  C23C14/24 ,  G02B27/00

Abstract: The present invention relates to a spectacle lens having a substrate and a functional coating arranged as the outermost layer on the substrate, wherein the functional coating imparts to the spectacle lens a haptic smoothness coefficient HGK of at most 0.28, preferentially at most 0.25, and/or a haptic smoothness coefficient R_HGK of at most 0.85, preferentially at most 0.80. The present invention furthermore relates to a measurement method for determining the smoothness of a spectacle lens, which is expressed by the haptic smoothness coefficient HGK and/or the haptic smoothness coefficient R_HGK, as well as to a method for producing the spectacle lens.

公开(公告)号：US20250066553A1

公开(公告)日：2025-02-27

申请号：US18724388

申请日：2022-12-27

Applicant: HOYA LENS THAILAND LTD.

Inventor： Masahisa KOUSAKA

IPC: C08G75/08 ,  G02B1/04 ,  G02C7/02

Abstract: A polymerizable composition for optical components, including an epithio compound (1) having an ether bond and an epithio compound (2) having a thioether bond or a dithioether bond.

公开(公告)号：US12237486B2

公开(公告)日：2025-02-25

申请号：US16584187

申请日：2019-09-26

Applicant: Andrea Ashwood ,  Gerald Nilles

Inventor： Andrea Ashwood ,  Gerald Nilles

IPC: H01M10/623 ,  G02B27/01 ,  G02C11/00 ,  G06F3/01 ,  H01M10/659 ,  H04N13/239

Abstract: A phase change material (PCM) is positioned about a battery of an eyewear device such that a latent energy of the PCM transfers to the battery as the ambient temperature drops to maintain a battery temperature. The latent energy maintains the temperature of the battery until the PCM loses it latent energy and converts to a solid phase. At normal operating temperatures, the PCM is in the liquid phase.

公开(公告)号：US12235525B2

公开(公告)日：2025-02-25

申请号：US17442494

申请日：2020-03-23

Applicant: Essilor International

Inventor： Haifeng Shan ,  Hao-Wen Chiu

IPC: G02C7/10 ,  C08K5/00 ,  G02B1/04 ,  G02C7/12

Abstract: Disclosed are optical elements and the methods of producing the same. The optical element contains two or more near infrared absorbers mixed in an optical substrate, and one or more functional film disposed on the optical substrate. The method of producing the optical element comprises mixing two near infrared absorbers with different near infrared wavelengths absorption ranges and residual colors with a precursor of an optical substrate. The mixture is subsequently processed to produce an optical element that has broad near infrared wavelength absorption range, a high near infrared absorption level, and/or homogeneous color distribution.

公开(公告)号：US12235441B2

公开(公告)日：2025-02-25

申请号：US17602973

申请日：2020-04-15

Applicant: INSTITUT MINES TELECOM

Inventor： Jean-Louis De Bougrenet ,  Vincent Nourrit ,  Cyril Lahuec ,  Fabrice Seguin ,  Francesco Ferranti ,  Thierry Djenizian

IPC: G02B27/00 ,  G02B27/01 ,  G02C7/04

Abstract: A contact lens, intended to be worn on the eye of a person, for automatically aiming in the direction of the eye. The contact lens includes:—a membrane suitable for covering the pupil and the iris of the eye;—at least two light sources encapsulated in the membrane, each suitable for emitting a light beam whose divergence is controlled in relation to the axis of the lens;—at least one interface for collecting and supplying electrical energy to the light sources, from outside the lens;—at least one electronic circuit suitable for activating the sources from the interface.

公开(公告)号：US20250060618A1

公开(公告)日：2025-02-20

申请号：US18936890

申请日：2024-11-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seunghoon LEE ,  Soonwoong YANG ,  Jongkyun IM

IPC: G02C13/00 ,  G02B27/01 ,  G06F1/16

Abstract: A wearable electronic device according to an embodiment may include: a first member including at least one display and at least one first gear part; and a second member including at least one second gear part at least partially coupled to the at least one first gear part and at least one prescription lens disposed between the at least one display and a body of a user, wherein the second member is disposed such that a distance between the at least one display and the at least one prescription lens is adjustable according to a position at which the at least one second gear part is coupled to the at least one first gear part. Various embodiments recognized through the specification are also possible.

公开(公告)号：US20250060617A1

公开(公告)日：2025-02-20

申请号：US18725723

申请日：2022-12-23

Applicant: Ioan Corneliu DONIGA

Inventor： Ioan Corneliu DONIGA

IPC: G02C7/02 ,  A61N5/06 ,  G02C7/04

Abstract: A contact lens is to be provided which can be used specifically for therapeutic purposes in the context of light therapy acting on the retina. For this purpose, the contact lens is designed as a luminescent contact lens with luminescent particles which, when viewed from above, has a plurality of segments which are provided with luminescent particles of different concentrations.

公开(公告)号：US20250060614A1

公开(公告)日：2025-02-20

申请号：US18449773

申请日：2023-08-15

Applicant: PROHERO GROUP CO., LTD.

Inventor： PEN-WEI CHEN

IPC: G02C5/14

Abstract: An eyeglasses temple replacement assembly is provided. A frame is pivotally connected with one end of a pivot base and a mounting shaft is projecting from the other end of the pivot base. Two guiding groove are disposed on two sides of the mounting shaft correspondingly while a mounting recess is arranged at an inner end of the mounting shaft corresponding to one side of the guiding groove, and corresponding to the guiding groove. The temple has a mounting hole for mounting the mounting shaft. A mounting block is projecting from each of two sides of the mounting hole and able to move along with the guiding groove and mount into the mounting recess. Thereby the temple selected is connected with the pivot base conveniently and eyeglasses have different styles for aesthetic purposes.