Patents by Inventor Napthaneal Yuen Tan

Napthaneal Yuen Tan 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: 9128385
    Abstract: The embodiments described herein relate to methods, devices, and systems for masking a substrate using a photomasking process. An adaptive photomask configured to generate a photomasking pattern in accordance with dimensions of a surface feature on substrate is described. The adaptive photomask can be used to create customized photomask patterns for individual substrates. Methods and devices described herein can be used in manufacturing processes where similar parts having slight differences due to built-in tolerances are manufactured. Methods and a devices described herein can also be used in manufacture processes involving masking of three-dimensional portions of a part. A photomasking system that includes a translational mechanism for scanning a substrate surface is described.
    Type: Grant
    Filed: August 19, 2013
    Date of Patent: September 8, 2015
    Assignee: Apple Inc.
    Inventor: Napthaneal Yuen Tan
  • Publication number: 20150049324
    Abstract: The embodiments described herein relate to methods, devices, and systems for masking a substrate using a photomasking process. An adaptive photomask configured to generate a photomasking pattern in accordance with dimensions of a surface feature on substrate is described. The adaptive photomask can be used to create customized photomask patterns for individual substrates. Methods and devices described herein can be used in manufacturing processes where similar parts having slight differences due to built-in tolerances are manufactured. Methods and a devices described herein can also be used in manufacture processes involving masking of three-dimensional portions of a part. A photomasking system that includes a translational mechanism for scanning a substrate surface is described.
    Type: Application
    Filed: August 19, 2013
    Publication date: February 19, 2015
    Applicant: Apple Inc.
    Inventor: Napthaneal Yuen Tan