公开(公告)号：US11974658B2

公开(公告)日：2024-05-07

申请号：US17107225

申请日：2020-11-30

Applicant: L'OREAL

Inventor： Kyle Harris Yeates ,  Michael Haddad

IPC: A46B15/00 ,  A46B13/02 ,  A61H7/00

CPC classification number: A46B15/0012 ,  A46B15/0006 ,  A46B15/0036 ,  A61H7/005 ,  A46B2200/102 ,  A61H2201/5058 ,  A61H2205/022

Abstract: A skincare device includes a brushhead; a body including a motor assembly configured to oscillate the brushhead and an inertial measuring unit (IMU) configured to determine kinematic measurements of the device; a first optical encoder including a light source and an optical sensor configured to capture images; and processing circuitry configured to determine a location of the brushhead with respect to a body part of the user based on a combination of data measured from the IMU and the first optical encoder.

公开(公告)号：US11818515B2

公开(公告)日：2023-11-14

申请号：US17438357

申请日：2020-03-13

Applicant: L'Oreal

Inventor： Panagiotis-Alexandros Bokaris ,  Michael Haddad ,  Loic Tran

IPC: H04N9/31 ,  G06T7/50 ,  G06V40/16 ,  G06V10/77 ,  G01B11/22 ,  G01S17/89 ,  A45D44/00

CPC classification number: H04N9/3182 ,  A45D44/005 ,  G01B11/22 ,  G01S17/89 ,  G06T7/50 ,  G06V10/7715 ,  G06V40/171 ,  H04N9/3185 ,  G06T2207/30201

Abstract: In an embodiment, a virtual hair coloration system includes: a projector 22 configured to project digital content including a makeup application tutorial onto the user's hair; and a dynamic mapping unit 24; 30 operably coupled to the projector, wherein the dynamic mapping unit is configured to establish a dynamic correspondence between pixels of the projector 22 and features of the user's hair.

公开(公告)号：US10716391B2

公开(公告)日：2020-07-21

申请号：US15856936

申请日：2017-12-28

Applicant: L'OREAL

Inventor： Guive Balooch ,  Gregoire Charraud ,  Michael Haddad ,  Helga Malaprade ,  Jean-Loup Loyer

IPC: A46B15/00 ,  A46B9/02 ,  A45D24/10 ,  G09B19/00 ,  A45D44/00 ,  G09B19/24 ,  A61B5/103 ,  A61B5/00 ,  G09B5/04 ,  G09B5/02

Abstract: A system that includes a styling tool configured to treat or shape a user's hair; and a client device configured to communicate with the styling tool and provide feedback to the user regarding a user's usage of the styling tool based at least in part on measured data captured by the styling tool. The styling tool may be a hairbrush that includes circuitry and/or sensors configured to detect one or more of sound, acceleration, force, rotation, hair humidity, and ambient temperature and humidity.

公开(公告)号：US12096839B2

公开(公告)日：2024-09-24

申请号：US17438359

申请日：2020-03-13

Applicant: L'Oreal

Inventor： Panagiotis-Alexandros Bokaris ,  Michael Haddad ,  Loic Tran

IPC: A45D44/00 ,  G06T7/564 ,  G06T17/20 ,  G06T19/00 ,  G06T19/20 ,  G06V40/16 ,  H04N9/097 ,  H04N9/31 ,  H04N23/16

CPC classification number: A45D44/005 ,  G06T7/564 ,  G06T17/20 ,  G06T19/006 ,  G06T19/20 ,  G06V40/171 ,  H04N9/3182 ,  H04N9/3185 ,  H04N23/16 ,  A45D2044/007 ,  G06T2207/10028 ,  G06T2207/30201

Abstract: In an embodiment, a makeup application system includes: a projector (22) configured to project digital content including a makeup application tutorial onto the user's facial surface; and a dynamic mapping unit (24); (30) operably coupled to the projector, wherein the dynamic mapping unit is configured to establish a dynamic correspondence between pixels of the projector (22) and features of the user's facial surface.

公开(公告)号：US10732100B2

公开(公告)日：2020-08-04

申请号：US16024296

申请日：2018-06-29

Applicant: L'OREAL

Inventor： Michael Haddad ,  Benjamin Askenazi ,  Loic Tran ,  Alice Brosselard

IPC: G01N21/33 ,  G01N21/64

Abstract: Systems and methods for predicting a Sun Protection Factor (SPF) in vitro, such as by spectral/image analysis, of a sunscreen formulation are described.