Patents by Inventor BOON HAN LIM

BOON HAN LIM 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: 11878266
    Abstract: A heat resistant regenerable air filter assembly for an air supplying application an air permeable adsorbent panel (1) mounted in a frame (2), said panel comprising a heat resistant structure comprising a heat resistant porous adsorbent material for adsorbing molecular contamination and being configured to be regenerated by desorption, and said air filter assembly comprising a heat resistant sealing material (3) between the adsorbent panel and the frame, where the heat resistant sealing material is a carbon fiber felt material arranged between the air permeable adsorbent panel and the frame so as to fill the distance therebetween, thereby preventing leakage of unfiltered air through the heat regenerable air filter assembly; and a method (100) of regenerating the air filter assembly.
    Type: Grant
    Filed: February 23, 2022
    Date of Patent: January 23, 2024
    Assignee: Camfil AB
    Inventors: Boon Han Lim, Cheah Wei Ng
  • Publication number: 20220274047
    Abstract: A heat resistant regenerable air filter assembly for an air supplying application an air permeable adsorbent panel (1) mounted in a frame (2), said panel comprising a heat resistant structure comprising a heat resistant porous adsorbent material for adsorbing molecular contamination and being configured to be regenerated by desorption, and said air filter assembly comprising a heat resistant sealing material (3) between the adsorbent panel and the frame, where the heat resistant sealing material is a carbon fiber felt material arranged between the air permeable adsorbent panel and the frame so as to fill the distance therebetween, thereby preventing leakage of unfiltered air through the heat regenerable air filter assembly; and a method (100) of regenerating the air filter assembly.
    Type: Application
    Filed: February 23, 2022
    Publication date: September 1, 2022
    Inventors: Boon Han LIM, Cheah Wei NG
  • Publication number: 20210305880
    Abstract: A device for generating electricity includes a rotatable flywheel assembly including at least one flywheel and an axle rotatable about a first axis to spin the flywheel, a support means to suspend the rotatable assembly and to allow the flywheel assembly to rotate with respect to the support means about a second axis to perform rotary motion normal to the first axis, and track means contactable with at least one free end of the axle for augmenting the spinning of the flywheel while it is also in rotary motion about both the first and second axes, wherein the rotating assembly is initially rotated to induce the spinning motion of the flywheel and the axle until the flywheel has a predetermined rotational energy, the flywheel assembly being engaged with an electrical generator for converting the spinning motion of the flywheel assembly into electricity, wherein the track means is configured to provide augmenting rotation to the flywheel assembly in at least an intermittent manner.
    Type: Application
    Filed: June 9, 2021
    Publication date: September 30, 2021
    Applicant: GYNERXY HK LIMITED
    Inventors: TUCK LOONG CHAANG, JASON LEO, BOON HAN LIM
  • Publication number: 20190229578
    Abstract: A device for generating electricity includes a rotatable flywheel assembly including a flywheel and an axle rotatable about a first axis to spin the flywheel, support means to suspend the rotatable assembly and to allow the flywheel assembly to rotate with respect to the support means about a second axis to perform rotary motion normal to the first axis, and track means contactable with a free end of the axle for augmenting the spinning of the flywheel while it is also in rotary motion about the first and second axes. The rotating assembly is initially rotated to induce spinning motion of the flywheel and the axle until the flywheel has a predetermined rotational energy, the flywheel assembly being engaged with an electrical generator for converting the spinning motion of the flywheel assembly into electricity. The track means provides augmenting rotation to the flywheel assembly in at least an intermittent manner.
    Type: Application
    Filed: January 17, 2019
    Publication date: July 25, 2019
    Applicant: GYNERXY INC.
    Inventors: TUCK LOONG CHAANG, JASON LEO, BOON HAN LIM