Patents by Inventor Sing Yang Chiam

Sing Yang Chiam 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).

  • Adsorbent material
    Patent number: 10710005
    Abstract: An adsorbent material is provided. The adsorbent material comprises a porous, non-particulate substrate comprising pores having a size in the range of about 1 ?m to about 1 mm, and a conformal coating film deposited on the porous, non-particulate substrate, wherein the conformal coating film comprises topographical features having a feature size in the range of about 1 nm to about 1 ?m. A method of preparing the adsorbent material and an adsorbent device are also provided.
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: July 14, 2020
    Assignee: Agency for Science, Technology and Research
    Inventors: Yi Ren, Sing Yang Chiam, Lai Mun Wong
  • ADSORBENT MATERIAL
    Publication number: 20190030455
    Abstract: An adsorbent material is provided. The adsorbent material comprises a porous, non-particulate substrate comprising pores having a size in the range of about 1 ?m to about 1 mm, and a conformal coating film deposited on the porous, non-particulate substrate, wherein the conformal coating film comprises topographical features having a feature size in the range of about 1 nm to about 1 ?m. A method of preparing the adsorbent material and an adsorbent device are also provided.
    Type: Application
    Filed: July 26, 2017
    Publication date: January 31, 2019
    Inventors: Yi Ren, Sing Yang Chiam, Lai Mun Wong
  • Optoelectronic device comprising a hybrid molybdenum (VI) oxide film
    Patent number: 9373804
    Abstract: Present invention relates to methods of preparing molybdenum oxide inks and molybdenum oxide films, and use of the molybdenum oxide films as hole-transporting layers in optoelectronic devices. The ink for forming a hybrid molybdenum (VI) oxide (MoO3) film on a substrate comprises an ammonium molybdate, at least one inorganic salt different from ammonium molybdate, and a solvent or a solvent mixture.
    Type: Grant
    Filed: February 10, 2015
    Date of Patent: June 21, 2016
    Assignee: Agency for Science, Technology and Research
    Inventors: Hongjun Liu, Wei Peng Goh, Jie Zhang, Ziyu Jin, Sing Yang Chiam
  • METHOD OF PREPARING MOLYBDENUM OXIDE FILMS
    Publication number: 20150179964
    Abstract: Present invention relates to methods of preparing molybdenum oxide inks and molybdenum oxide films, and use of the molybdenum oxide films as hole-transporting layers in optoelectronic devices. The ink for forming a hybrid molybdenum (VI) oxide (MoO3) film on a substrate comprises an ammonium molybdate, at least one inorganic salt different from ammonium molybdate, and a solvent or a solvent mixture.
    Type: Application
    Filed: February 10, 2015
    Publication date: June 25, 2015
    Inventors: Hongjun Liu, Wei Peng Goh, Jie Zhang, Ziyu Jin, Sing Yang Chiam
  • METHOD OF PREPARING MOLYBDENUM OXIDE FILMS
    Publication number: 20150155506
    Abstract: Present invention relates to methods of preparing molybdenum oxide inks and molybdenum oxide films, and use of the molybdenum oxide films as hole-transporting layers in optoelectronic devices. The ink for forming a hybrid molybdenum (VI) oxide (MoO3) film on a substrate comprises an ammonium molybdate, at least one inorganic salt different from ammonium molybdate, and a solvent or a solvent mixture.
    Type: Application
    Filed: February 10, 2015
    Publication date: June 4, 2015
    Inventors: Hongjun Liu, Wei Peng Goh, Jie Zhang, Ziyu Jin, Sing Yang Chiam
  • Method of preparing molybdenum oxide films
    Patent number: 9005357
    Abstract: Present invention relates to methods of preparing molybdenum oxide inks and molybdenum oxide films, and use of the molybdenum oxide films as hole-transporting layers in optoelectronic devices. The ink for forming a hybrid molybdenum (VI) oxide (MoO3) film on a substrate comprises an ammonium molybdate, at least one inorganic salt different from ammonium molybdate, and a solvent or a solvent mixture.
    Type: Grant
    Filed: May 21, 2013
    Date of Patent: April 14, 2015
    Assignee: Agency for Science, Technology and Research
    Inventors: Hongjun Liu, Wei Peng Goh, Jie Zhang, Ziyu Jin, Sing Yang Chiam
  • METHOD OF PREPARING MOLYBDENUM OXIDE FILMS
    Publication number: 20130313534
    Abstract: Present invention relates to methods of preparing molybdenum oxide inks and molybdenum oxide films, and use of the molybdenum oxide films as hole-transporting layers in optoelectronic devices. The ink for forming a hybrid molybdenum (VI) oxide (MoO3) film on a substrate comprises an ammonium molybdate, at least one inorganic salt different from ammonium molybdate, and a solvent or a solvent mixture.
    Type: Application
    Filed: May 21, 2013
    Publication date: November 28, 2013
    Inventors: Hongjun Liu, Wei Peng Goh, Jie Zhang, Ziyu Jin, Sing Yang Chiam