公开(公告)号：US20200317500A1

公开(公告)日：2020-10-08

申请号：US16376916

申请日：2019-04-05

Applicant: L'OREAL R&I RIO

Inventor： Yazid Belkhir ,  Frédéric Carlier ,  Johan Aubert ,  Thibault Chauffier ,  Laurent Bourdelain

IPC: B67D3/00 ,  A45D44/00

Abstract: A fluid formulation assembly for a formulation dispenser includes a fluid container configured to store a volume of fluid cosmetic formulation, a drive assembly operatively connectable to the fluid container and configured to dispense the fluid cosmetic formulation, and a carriage that receives the fluid container and is configured to interface with the drive assembly. The fluid container is removably attachable with the carriage without tools and at least one of the drive assembly or the carriage is removably attachable with the cosmetic formulation dispenser.

公开(公告)号：US10969330B2

公开(公告)日：2021-04-06

申请号：US16087299

申请日：2017-03-23

Applicant: L'OREAL

Inventor： Benjamin Askenazi ,  Johan Aubert

IPC: G01N21/25 ,  G01N21/47 ,  A45D44/00 ,  G01N21/84 ,  A61B5/00

Abstract: The invention relates to a method for determining the color of a cosmetic product on a skin model, the method including steps to: —for a plurality of wavelengths, supply experimental points giving diffusion and/or absorption values for several mixes of a given concentration of one pigment in another pigment, each mix corresponding to different given concentrations, and —use a physicochemical model capable of predicting interactions between pigments passing through experimental points to obtain the curve giving the diffusion and/or absorption for each wavelength as a function of the given concentration of pigment in the mix of pigments considered.

公开(公告)号：US10716387B2

公开(公告)日：2020-07-21

申请号：US16086864

申请日：2017-03-22

Applicant: L'OREAL

Inventor： Benjamin Askenazi ,  Johan Aubert

IPC: A45D44/00 ,  G01J3/50 ,  G01J3/46

Abstract: The invention relates to a method for determining the color of a cosmetic product adapted to the skin of a wearer of the cosmetic product, the method including the following steps: —supply data related to the color of the wearer's skin, —determine the color of the cosmetic product by using a correspondence function applied to data about the color appearance of the wearer's skin, the correspondence function associating a cosmetic product color with a wearer's skin color appearance, the correspondence function having at least three reference associations, a reference association associating a predetermined cosmetic product color with a predetermined wearer skin color within a tolerance, the tolerance being equal to a distance of 2 in the L*a*b* color space.

公开(公告)号：US20240086989A1

公开(公告)日：2024-03-14

申请号：US18259915

申请日：2021-12-21

Applicant: L'Oreal

Inventor： Johan Aubert ,  Grégoire Charraud ,  Asiya Shakhmametova ,  Louis Dupont De Dinechin ,  Emmanuel Malherbe

IPC: G06Q30/0601 ,  A45D34/04 ,  A45D34/06 ,  A45D44/00 ,  A61K8/02 ,  A61Q1/02 ,  A61Q1/12 ,  A61Q17/00 ,  B08B3/08 ,  G06T7/90 ,  G06T11/00 ,  G06V10/774 ,  G06V10/82 ,  G06V20/40 ,  G06V40/16 ,  H04W4/80 ,  H04W64/00

CPC classification number: G06Q30/0631 ,  A45D34/04 ,  A45D34/06 ,  A45D44/005 ,  A61K8/02 ,  A61Q1/02 ,  A61Q1/12 ,  A61Q17/005 ,  B08B3/08 ,  G06T7/90 ,  G06T11/001 ,  G06V10/774 ,  G06V10/82 ,  G06V20/40 ,  G06V40/161 ,  G06V40/169 ,  G06V40/171 ,  H04W4/80 ,  H04W64/006 ,  G06Q30/0643 ,  G06Q50/01

Abstract: This method for determining a skin colour of a region of interest of a user, comprises: —importing, from an image library (LIB) of a user computational device (APP), at least one image (IMk) comprising a representation of the region of interest of the user; —performing processing (TS) of said at least one image (IMk) with a machine-learning model (AI_TS) suitable for providing, for each imported image (IMk), a numerical value (ClrEstm_k) representative of the skin colour of the region of interest present in said at least None imported image (IMk); —performing evaluation (EVAL) of the skin colour of the region of interest on the basis of said one or more numerical values (ClrEstm_k) of each imported image.

公开(公告)号：US11136233B2

公开(公告)日：2021-10-05

申请号：US16376916

申请日：2019-04-05

Applicant: L'Oreal

Inventor： Yazid Belkhir ,  Frédéric Carlier ,  Johan Aubert ,  Thibault Chauffier ,  Laurent Bourdelain

IPC: B67D3/00 ,  A45D44/00 ,  B01F13/10 ,  B01F15/02

Abstract: A fluid formulation assembly for a formulation dispenser includes a fluid container configured to store a volume of fluid cosmetic formulation, a drive assembly operatively connectable to the fluid container and configured to dispense the fluid cosmetic formulation, and a carriage that receives the fluid container and is configured to interface with the drive assembly. The fluid container is removably attachable with the carriage without tools and at least one of the drive assembly or the carriage is removably attachable with the cosmetic formulation dispenser.