Patents by Inventor Lim Chang Huat

Lim Chang Huat 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).

  • Publication number: 20180133739
    Abstract: The present invention provides a shower water filter unit (100) to provide clean treated water substantially free from chlorine, organic contaminants, and suspended solids by the use of primary filter (112), secondary filter (114) and tertiary filter (116). The primary filter (112) constructed from polymer type material capable of filtering particles size of 10 microns and above for eliminating suspended solid. The secondary filter (114) made of activated balls for chlorine removal. Tertiary filter (116) made of magnetic ceramics balls and mineral stones reside in elongated, hollow internal chamber of shower head (120) is for water activation.
    Type: Application
    Filed: November 11, 2016
    Publication date: May 17, 2018
    Inventor: Lim Chang Huat
  • Publication number: 20180133630
    Abstract: The present invention provides a water shower filter unit to provide clean treated water substantially free from chlorine, organic contaminants, and suspended solids by the use of primary filter, secondary filter and tertiary filter. The primary filter constructed from polymer material capable of filtering particle of 10 microns and above for eliminating suspended solid. The primary filter further comprises of chlorine removal material for removal of chlorine and contaminants. The secondary filter made of multiple layers of activated balls. Tertiary filter made of magnetic energy ceramics balls and mineral stones reside in elongated, hollow internal chamber of shower head is for water activation.
    Type: Application
    Filed: January 15, 2018
    Publication date: May 17, 2018
    Applicant: NEP HOLDINGS (MAYLAYSIA) BHD
    Inventor: Lim Chang HUAT
  • Patent number: D792145
    Type: Grant
    Filed: June 1, 2016
    Date of Patent: July 18, 2017
    Assignee: NEP HOLDINGS (MALAYSIA) BHD
    Inventor: Lim Chang Huat
  • Patent number: D800261
    Type: Grant
    Filed: March 10, 2016
    Date of Patent: October 17, 2017
    Assignee: NEP HOLDINGS (MALAYSIA) BHD
    Inventor: Lim Chang Huat