Patents by Inventor Lanying Ji

Lanying Ji 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).

  • Patent number: 10858778
    Abstract: The invention provides a treatment plate (10) for a garment treatment appliance (100), the treatment plate (10) having a contact surface (13) that in use slides on a garment (200) being treated, the contact surface (13) comprising a coating (20) comprising a metal oxide coating (21), the metal oxide coating (21) comprising: —first metal ions selected from the group consisting of titanium (Ti), zirconium (Zr), hafnium (Hf), scandium (Sc), and yttrium (Y); and—second metal ions selected from the group consisting of cerium (Ce), manganese (Mn), and cobalt (Co). This invention provides a favorable gliding behavior.
    Type: Grant
    Filed: March 16, 2017
    Date of Patent: December 8, 2020
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Ytsen Wielstra, Lanying Ji, Jiecong Tang
  • Publication number: 20190100868
    Abstract: The invention provides a treatment plate (10) for a garment treatment appliance (100), the treatment plate (10) having a contact surface (13) that in use slides on a garment (200) being treated, the contact surface (13) comprising a coating (20) comprising a metal oxide coating (21), the metal oxide coating (21) comprising: —first metal ions selected from the group consisting of titanium (Ti), zirconium (Zr), hafnium (Hf), scandium (Sc), and yttrium (Y); and —second metal ions selected from the group consisting of cerium (Ce), manganese (Mn), and cobalt (Co). This invention provides a favorable gliding behavior.
    Type: Application
    Filed: March 16, 2017
    Publication date: April 4, 2019
    Inventors: YTSEN WIELSTRA, LANYING JI, JIECONG TANG
  • Patent number: 9222214
    Abstract: The present invention relates to an ironing board cover with at least three layers (18, 20, 22) that are arranged on top of each other, wherein one of the layers (18, 20, 22) is a heat resistant cover layer (18) that is permeable to steam (26), another one of the layers (18, 20, 22) is a porous layer (20) that is at least partially permeable to steam (26) and heat, and a further one of the layers (18, 20, 22) is a water proof layer (22) that is impermeable to steam (26) and/or liquid, wherein the porous layer (20) is arranged between the cover layer (18) and the water proof layer (22).
    Type: Grant
    Filed: September 7, 2012
    Date of Patent: December 29, 2015
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Lanying Ji, Yong Jiang, Mirjam Christiana Albrecht Van Coillie, Maarten Theodoor Henric Pelgrim
  • Publication number: 20140190048
    Abstract: The present invention relates to an ironing board cover with at least three layers (18, 20, 22) that are arranged on top of each other, wherein one of the layers (18, 20, 22) is a heat resistant cover layer (18) that is permeable to steam (26), another one of the layers (18, 20, 22) is a porous layer (20) that is at least partially permeable to steam (26) and heat, and a further one of the layers (18, 20, 22) is a water proof layer (22) that is impermeable to steam (26) and/or liquid, wherein the porous layer (20) is arranged between the cover layer (18) and the water proof layer (22).
    Type: Application
    Filed: September 7, 2012
    Publication date: July 10, 2014
    Applicant: KONINKLIJKE PHILIPS N.V.
    Inventors: Lanying Ji, Yong Jiang, Mirjam Christiana Albrecht Van Coillie, Maarten Theodoor Henric Pelgrim
  • Patent number: 8109017
    Abstract: A steaming system (100) comprises a steam generator (120), a removable water tank (130) for holding and supplying water to the steam generator (120); and a dosing device (140) for supplying an amount of a water treatment agent to the water tank (130). The dosing device is configured to be triggered by a movement of the water tank (130) relative to the steam generator (120).
    Type: Grant
    Filed: February 28, 2008
    Date of Patent: February 7, 2012
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Lanying Ji, Keng Chye Jimmy Ong, Asok Kumar Kasevan, Yong Jiang
  • Patent number: 7913433
    Abstract: A steam ironing device includes a steam iron, a steam generator for generating steam and supplying steam to the steam iron, and a supply device for supplying water to the steam generator. During operation of the steam ironing device, scale is formed in the steam generator, and the water in the steam generator gradually gets contaminated with ions. In order to clean the steam generator and replace the water with fresh water, the steam generator is regularly subjected to an auto-rinsing process. A moment at which this process needs to take place is a moment at which an amount of scale and/or a concentration of ions have exceeded a predetermined maximum. The amount of scale and/or the concentration of ions are indirectly monitored by keeping account of a total quantity of water that has been supplied to the steam generator since a set starting point.
    Type: Grant
    Filed: December 21, 2005
    Date of Patent: March 29, 2011
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Yong Jiang, Tang Pong Har, Lanying Ji, Mun Thoh Ma, Leo Hubert Maria Krings
  • Publication number: 20100095564
    Abstract: A steaming system (100) comprises a steam generator (120), a removable water tank (130) for holding and supplying water to the steam generator (120); and a dosing device (140) for supplying an amount of a water treatment agent to the water tank (130). The dosing device is configured to be triggered by a movement of the water tank (130) relative to the steam generator (120).
    Type: Application
    Filed: February 28, 2008
    Publication date: April 22, 2010
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Lanying Ji, Keng Chye Jimmy Ong, Asok Kumar Kasevan, Yong Jiang
  • Publication number: 20100018085
    Abstract: A steam ironing device (2) comprises a steam iron (10), a steam generator (15) for generating steam and supplying steam to the steam iron (10), and means (20) for supplying water to the steam generator (15). During operation of the device (2), scale is formed in the steam generator (15), and the water in the steam generator (15) gradually gets contaminated with ions. In order to clean the steam generator (15) and replace the water by fresh water, the steam generator (15) is regularly subjected to an auto-rinsing process. A moment at which this process needs to take place is a moment at which an amount of scale and/or a concentration of ions have exceeded a predetermined maximum. The amount of scale and/or the concentration of ions are indirectly monitored by keeping account of a total quantity of water that has been supplied to the steam generator (15) since a set starting point.
    Type: Application
    Filed: December 21, 2005
    Publication date: January 28, 2010
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Yong Jiang, Tang Pong Har, Lanying Ji, Mun Thoh Ma, Leo Hubert Maria Krings
  • Publication number: 20070083025
    Abstract: The invention relates to a compound for improving the wrinkle resistance in fabrics, comprising: a wrinkle-reducing active substance, comprising at least one softening agent, and a liquid carrier for carrying the active substance. The invention also relates to a wrinkle-reducing active substance as used in such a compound. The invention further relates to a device for containing such a compound. Moreover, the invention relates to a method of improving the wrinkle resistance in a fabric by the use of such a compound.
    Type: Application
    Filed: November 10, 2004
    Publication date: April 12, 2007
    Inventors: Amar Mavinkurve, Lanying Ji, Leo Krings