Patents Assigned to WITHINGS
  • Patent number: 12599327
    Abstract: A measurement station includes an electrocardiogram acquisition system, two control electrodes configured to contact a user, and an electrical connection circuit, the electrical connection circuit comprising a feedback loop connected to the two control electrodes.
    Type: Grant
    Filed: December 22, 2022
    Date of Patent: April 14, 2026
    Assignee: Withings
    Inventors: Jean-Louis Wang, Antoine Merlot
  • Patent number: 12571672
    Abstract: A weighing device configured to be placed on a floor and to measure at least the weight of a user or an object, the weighing device including a main body and at least one foot protruding out of the main body along a foot axis, the foot being configured to be on the floor, wherein the foot includes an open cavity. There is also provided a weighing system including a weighing device and a carped pad to be inserted in the open cavity.
    Type: Grant
    Filed: April 18, 2023
    Date of Patent: March 10, 2026
    Assignee: WITHINGS
    Inventors: Victor Geffraye, Ianis Oueslati, Thomas Droze
  • Patent number: 12560894
    Abstract: A wearable device configured to be positioned on a user's wrist, includes a rechargeable battery configured to provide energy for the wearable device, the rechargeable battery including a first pole and a second pole, an enclosure, a crown protruding through the enclosure, the crown being a hardware input for the user, and a case back configured to be at least partially in contact with the skin of the wrist, wherein the crown is configured to be electrically connected to the first pole and wherein the enclosure is configured to be electrically connected to the second pole.
    Type: Grant
    Filed: October 17, 2023
    Date of Patent: February 24, 2026
    Assignee: WITHINGS
    Inventors: Victor Pimenta, Manon Navellou, Thomas Droze, Samuel Clerc
  • Patent number: 12558012
    Abstract: A method of monitoring at least one biomarker with a measurement plan including a datum related to a predetermined biomarker to analyze and at least one temporal analyzing window to analyze the predetermined biomarker. At least one of collecting a urine sample and analyzing the urine sample is performed at least in response to determining that an internal time value is within the at least one temporal analyzing window of the measurement plan.
    Type: Grant
    Filed: November 28, 2023
    Date of Patent: February 24, 2026
    Assignee: WITHINGS
    Inventors: Inna Ndaw, Julius Dewavrin
  • Patent number: 12487114
    Abstract: An electronic measuring device includes a weighing plate, extending along a measuring plane and including an upper face configured to receive a user's feet; a lower face, opposite the upper face, and a rounded edge connecting the upper face to the lower face; and at least one electrode extending on the weighing plate from the upper face over the rounded edge to the lower face.
    Type: Grant
    Filed: June 15, 2022
    Date of Patent: December 2, 2025
    Assignee: WITHINGS
    Inventors: Victorine Callens, Matthieu Menanteau, Pierre-Arnaud Donnet, Hok Wai Yuen
  • Patent number: 12385774
    Abstract: A weighing device of the electronic bathroom scale type, includes four feet, each fitted with a load cell, each load cell including two resistors combined in a Wheatstone bridge type of assembly to define a first axis of symmetry and a second axis of symmetry, the assembly further including at least one auxiliary circuit configured to selectively short-circuit two resistors belonging to the same foot or to two neighboring feet in the bathroom scale, the first auxiliary circuit being symmetrical relative to the first axis or the second axis, the assembly being controlled by an electronic control unit to estimate a weight and to estimate an offset of a user on the bathroom scale.
    Type: Grant
    Filed: April 15, 2021
    Date of Patent: August 12, 2025
    Assignee: WITHINGS
    Inventors: Pierre-Antoine Cuniasse, Guillaume Faussard, Xavier Premel
  • Patent number: 12357211
    Abstract: A station for a urine analysis device is proposed, the station including a case, intended to be positioned at least partially within the toilet, a housing, within the case, configured to at least partially receive a cartridge comprising a plurality of test supports (e.g. test strips). The cartridge is movable within the housing. The station may also include an optical sensor, a translatory injector and an analyzer (e.g. optical). Various configurations are available.
    Type: Grant
    Filed: September 7, 2022
    Date of Patent: July 15, 2025
    Assignee: Withings
    Inventors: Jonas Loy, Jorys Tiné, Marine Kirat, Benoït Tucoulat, Julius Dewavrin, Christelle Barakat
  • Patent number: 12298173
    Abstract: An electronic scale includes a weight sensor, a control unit connected to the weight sensor and a detection circuit connected to the control unit and to the weight sensor, the detection circuit being distinct from the control unit. The detection circuit is configured to periodically control a voltage supply to the weight sensor, to detect an increase in weight above a predetermined threshold and to send a weight measurement initiation command to the control unit. The control unit is then configured to wake up from a standby state and implement a weight measurement by issuing a command to supply voltage to the weight sensor and by performing a processing of the voltage across the weight sensor.
    Type: Grant
    Filed: March 30, 2021
    Date of Patent: May 13, 2025
    Assignee: WITHINGS
    Inventor: Victor Ting
  • Patent number: 12239985
    Abstract: A microfluidic apparatus for delivering droplets of a first fluid to droplets of a second fluid, comprising a main channel, with a carrier fluid carrying droplets of the second fluid, an auxiliary channel, fluidly coupled to the main channel at a first intersection via a first orifice with a first fluid interface, and at a second intersection downstream to the first intersection via a second orifice with a second fluid interface, wherein a flow of the carrier fluid induces a difference of pressure between the first and second orifice generating a balance condition such that a meniscus of the second fluid interface is maintained in the auxiliary channel, at the vicinity of the second orifice, wherein a balance deviation triggers a release of a volume of the first fluid from the second fluid interface into the main channel.
    Type: Grant
    Filed: April 7, 2020
    Date of Patent: March 4, 2025
    Assignee: WITHINGS
    Inventors: Eric Carreel, Charlotte Leger, Pierre-Antoine Cuniasse, Elian Martin
  • Patent number: 11937923
    Abstract: A non-invasive method to determine a current functional blood oxygen saturation level: acquiring, at a sampling frequency, a photoplethysmography light response for each wavelength of a plurality of at least three wavelengths, resulting respectively in a first, second and third raw data series, applying a low -pass filter to each of the first, second and third raw data series, resulting respectively in a first, second and third DC data series representing an unmodulated amplitude response determining respectively in a first, second and third AC data series representing an unmodulated amplitude response, applying a. computation engine to the first, second and third AC and DC data series, and determining therefrom a user current blood oxygen saturation level.
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: March 26, 2024
    Assignee: WITHINGS
    Inventors: Paul Edouard, Romain Kirszenblat
  • Patent number: 11831730
    Abstract: The disclosure relates to methods and systems for provisioning a network-connectable device. A communication tunnel is formed for transmitting data between the network-connectable device, a mobile terminal and a remote server. The communication tunnel includes a first link initiated using a webview embedded in an application on the mobile terminal and a second link initiated using a library attached to the webview. The first link connects the mobile terminal with the remote server. The second link connects the network-connectable device with the remote server through the mobile terminal. A data packet indicating that the network-connectable device is ready to be provisioned is received through the communication tunnel. A request for providing provisioning data is sent through the communication tunnel based on the data packet. Provisioning data are transmitted through the communication tunnel in response to sending the request. The network-connectable device is provisioned using the provisioning data.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: November 28, 2023
    Assignee: WITHINGS
    Inventors: Eric Carreel, Rachid Saadi, Elias Borchani, Salah Kaci
  • Patent number: 11730428
    Abstract: A method, apparatus and computer program wherein the method comprises: identifying a plurality of extrema points in a detected biosignal; comparing the identified extrema points with a plurality of sets of reference points wherein different sets of reference points correspond to different frequencies of the biosignal; and identifying the set of reference points that most closely fit the identified extrema points to determine a frequency of the biosignal.
    Type: Grant
    Filed: September 11, 2018
    Date of Patent: August 22, 2023
    Assignee: WITHINGS
    Inventor: Paul Edouard
  • Publication number: 20220336104
    Abstract: Methods, devices and systems to compute a vascular score for a user, comprising retrieving, from a measuring device, a pulse wave velocity (PWV) related datum of the user retrieving a chronological age datum of the user querying to return a quantile value, computing, using the retrieved chronological age, the returned quantile value and a predetermined law, a vascular score; and generating for display on the measuring device or on a user device, an indication associated with the vascular score.
    Type: Application
    Filed: April 16, 2021
    Publication date: October 20, 2022
    Applicant: WITHINGS
    Inventor: Juliette Valenchon
  • Patent number: 11457825
    Abstract: A cuff-type monitoring device, for collecting cardiovascular data relating to an individual user, comprising a control unit housing and a cuff assembly coupled or attached to the control unit housing, the cuff assembly comprising an inner layer, an inflatable bladder, a cuff holder, forming an structural resilient armature of the cuff assembly, an intermediate sheet, an outer band, wherein the cuff assembly is configured, in use, to surround a upper limb of the individual, with the inner layer in contact with the upper limb, wherein control unit housing comprises at least a pump configured to inflate the inflatable bladder, wherein the intermediate sheet is made in an inextensible, i.e. non-stretchable, fabric and there is provided a border joint or seam at least on three sides on a peripheral border of the inflatable bladder, the border joint joining and securing together the inner layer, the inflatable bladder, the intermediate sheet, and the an outer band.
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: October 4, 2022
    Assignee: WITHINGS
    Inventors: Jean-Louis Wang, Xianzhi Zhang, Virginie Vissac, Pierre-Antoine Cuniasse, Benoit Tucoulat, Mélanie Alsberghe-Patel
  • Patent number: 11453002
    Abstract: The present disclosure provides a microfluidic device configured to deliver a controlled amount of a liquid to an analysis tool, wherein the microfluidic device comprises: a buffer tank configured to contain a liquid and/or a gas; at leas one level sensor configured to measure a liquid level in the buffer tank; a pneumatic system configured to create selectively a positive or a negative pressure in the buffer tank; at least one intake port to let in a liquid in the buffer tank; at least one delivery port to inject a controlled amount of liquid from the buffer tank onto the analysis tool; at least one drain port with a controlled drain valve, located on the lower part of the buffer tank to discharge the liquid from the buffer tank; a first check valve located upstream of the intake port and a second check valve between the buffer tank and the analysis tool.
    Type: Grant
    Filed: December 14, 2020
    Date of Patent: September 27, 2022
    Assignee: WITHINGS
    Inventors: Ianis Oueslati, Charlotte Leger, Marine Kirat
  • Patent number: 11399726
    Abstract: A device for collecting cardiovascular data relating to an individual user, comprising a control unit assembly with an electronic controller and a pneumatic unit, an arm band having an inflatable bladder and configured to surround the left arm of the individual, wherein the pneumatic unit has a pump and a pressure sensor, and is configured to inflate and deflate the inflatable bladder, so that the electronic controller can determine the arterial pressure of the user, the device further comprising an acoustic sensor being coupled to the external wall of the arm band and having a sensitive side such that in use configuration, the sensitive side is adjacent to the chest of the user, whereby at least a cardiovascular timing characteristic can be inferred from signals from the acoustic sensor and the pressure sensor. The device may also comprise a set of contact electrodes to provide additionally ECG functionality.
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: August 2, 2022
    Assignee: WITHINGS
    Inventors: David Campo, Bastien Rechke, Xianzhi Zhang, Mélanie Patel Alsberghe, Victor Ting, Olivier Bienvenu
  • Patent number: D1112807
    Type: Grant
    Filed: January 7, 2025
    Date of Patent: February 10, 2026
    Assignee: WITHINGS
    Inventors: Arthur Pons, Thibaut Barbedette, Frédéric Lintz
  • Patent number: D1114291
    Type: Grant
    Filed: January 7, 2025
    Date of Patent: February 17, 2026
    Assignee: WITHINGS
    Inventors: Arthur Pons, Thibaut Barbedette, Frédéric Lintz
  • Patent number: D1121332
    Type: Grant
    Filed: January 6, 2025
    Date of Patent: April 7, 2026
    Assignee: WITHINGS
    Inventors: Thomas Droze, Thibaut Barbedette, Matthieu Menanteau, Antoine Joussain
  • Patent number: D1122449
    Type: Grant
    Filed: March 24, 2025
    Date of Patent: April 14, 2026
    Assignee: WITHINGS
    Inventor: Thomas Droze