Patents by Inventor Lung-Chieh LIN

Lung-Chieh LIN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Cleaning pad for a robot cleaner
    Patent number: 10172505
    Abstract: A cleaning pad for a robot cleaner includes a back piece, an absorbent sheet, and a water permeable web. The water permeable web has a web body which is of such a dimension as to form a downward draping unit to shield the absorbent sheet. The downward draping unit is embossed toward the back piece and along at least one line oriented in a lengthwise direction to form successive downward draping members each defining a height between a lowermost area thereof and a lower major surface of the back piece. The heights of the successive downward draping members are incrementally decreased from a rearmost one of the successive downward draping members to a frontmost one of the successive downward draping members.
    Type: Grant
    Filed: February 17, 2017
    Date of Patent: January 8, 2019
    Assignee: KANG NA HSIUNG ENTERPRISE CO., LTD.
    Inventors: Jung-Chi Tai, Ho-Hsi Yang, Chien-Chung Su, Lung-Chieh Lin
  • CLEANING PAD FOR A ROBOT CLEANER
    Publication number: 20180140154
    Abstract: A cleaning pad for a robot cleaner includes a back piece, an absorbent sheet, and a water permeable web. The water permeable web has a web body which is of such a dimension as to form a downward draping unit to shield the absorbent sheet. The downward draping unit is embossed toward the back piece and along at least one line oriented in a lengthwise direction to form successive downward draping members each defining a height between a lowermost area thereof and a lower major surface of the back piece. The heights of the successive downward draping members are incrementally decreased from a rearmost one of the successive downward draping members to a frontmost one of the successive downward draping members.
    Type: Application
    Filed: February 17, 2017
    Publication date: May 24, 2018
    Applicant: KANG NA HSIUNG ENTERPRISE CO., LTD.
    Inventors: Jung-Chi TAI, Ho-Hsi YANG, Chien-Chung SU, Lung-Chieh LIN