Patents Assigned to La Pierres, Inc.
  • Specimen dispensing device
    Patent number: 9623225
    Abstract: This invention describes an electronic skin care device including therein a specimen dispenser. Specimens are dispensed from the device after the specimen information stored in the storage component located in the dispenser is processed by the device. The user skin information stored in another storage component located in the device may also be utilized so that dispensed specimens have desired properties for the user's skin care need.
    Type: Grant
    Filed: June 9, 2012
    Date of Patent: April 18, 2017
    Assignee: La Pierres, Inc.
    Inventors: Yuchen Zhou, Hieu Tieu, Chao Uei Wahng, David Hu
  • Skin treatment device with an integrated specimen dispenser
    Patent number: 9492645
    Abstract: An electronic skin treatment device with an integrated specimen dispenser is disclosed, with which specimen dispense can be concurrently applied to target skin area while ultrasonic vibrations, mechanical massaging motions, galvanic stimulations, or light illuminations are used and as such a customizable, easier and better skin beautification can be achieved.
    Type: Grant
    Filed: February 14, 2012
    Date of Patent: November 15, 2016
    Assignee: La Pierres, Inc.
    Inventors: Yuchen Zhou, Hieu Tieu, Chao Uei Wahng
  • Ultrasonic device with integrated specimen dispenser
    Patent number: 8679039
    Abstract: This application teaches a novel ultrasonic skin care device with a built-in specimen containment and a dispensing mechanism to enable easy application of the specimen for hygiene operation of the device for skin beautification purpose. The device provides portability for usage anywhere and anytime and provides a flexibility of multi-purpose skin care treatment with a unique design of multiple specimen containment structures.
    Type: Grant
    Filed: October 12, 2010
    Date of Patent: March 25, 2014
    Assignee: La Pierres, Inc.
    Inventors: Hieu Tieu, Yuchen Zhou, Chao Uei Wahng
  • Beauty massage
    Patent number: D633628
    Type: Grant
    Filed: October 12, 2010
    Date of Patent: March 1, 2011
    Assignee: La Pierres, Inc.
    Inventors: Chao Uei Wahng, Hieu Tieu, Yuchen Zhou