Patents by Inventor Tse-Liang Yeoh

Tse-Liang Yeoh 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: 20190059479
    Abstract: Described are systems, devices, and methods for stripping a formed thin film elastomeric article such as a latex or synthetic polymer medical or surgical glove from a mold, inverting the article, and transferring and securing the inverted article to a mandrel for further on-line processing, integrating dip forming and off-line surface treatment processes into a single, continuous on-line process. The system can include a stripping apparatus including an actuation device for peeling the article from the mold and inverting the article, and a donning device to receive the inverted article. The system may position the article about a mandrel of the donning device. The mandrel may expand or separate to engage the interior of the inverted article to securely hold the article on the mandrel. The donning device may be coupled to a continuous loop conveyor chain to carry the donning device and the mounted article through on-line secondary processing.
    Type: Application
    Filed: August 23, 2018
    Publication date: February 28, 2019
    Inventors: WEI CHEONG WONG, JASON LIM, TSE-LIANG YEOH
  • Patent number: 10092047
    Abstract: Described are systems, devices, and methods for stripping a formed thin film elastomeric article such as a latex or synthetic polymer medical or surgical glove from a mold, inverting the article, and transferring and securing the inverted article to a mandrel for further on-line processing, integrating dip forming and off-line surface treatment processes into a single, continuous on-line process. The system can include a stripping apparatus including an actuation device for peeling the article from the mold and inverting the article, and a donning device to receive the inverted article. The system may position the article about a mandrel of the donning device. The mandrel may expand or separate to engage the interior of the inverted article to securely hold the article on the mandrel. The donning device may be coupled to a continuous loop conveyor chain to carry the donning device and the mounted article through on-line secondary processing.
    Type: Grant
    Filed: November 14, 2015
    Date of Patent: October 9, 2018
    Assignee: ALLEGIANCE CORPORATION
    Inventors: Wei Cheong Wong, Jason Lim, Tse-Liang Yeoh
  • Publication number: 20160374416
    Abstract: Described are systems, devices, and methods for stripping a formed thin film elastomeric article such as a latex or synthetic polymer medical or surgical glove from a mold, inverting the article, and transferring and securing the inverted article to a mandrel for further on-line processing, integrating dip forming and off-line surface treatment processes into a single, continuous on-line process. The system can include a stripping apparatus including an actuation device for peeling the article from the mold and inverting the article, and a donning device to receive the inverted article. The system may position the article about a mandrel of the donning device. The mandrel may expand or separate to engage the interior of the inverted article to securely hold the article on the mandrel. The donning device may be coupled to a continuous loop conveyor chain to carry the donning device and the mounted article through on-line secondary processing.
    Type: Application
    Filed: November 14, 2015
    Publication date: December 29, 2016
    Applicant: ALLEGIANCE CORPORATION
    Inventors: Wei Cheong Wong, Jason Lim, Tse-Liang Yeoh