Patents by Inventor I-Chung Wang

I-Chung Wang 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: 20240085322
    Abstract: The present invention relates to an optical system for triglyceride inspection partially integrated into a toilet seat and comprising a plurality of optical sensor modules and a controlling and processing module, wherein each said optical sensor module comprises a first light source, a second light source and an optical sensor. The optical sensor receives light signals generated by the first and second light sources respectively on the skin of the person (especially the skin of the thighs) to be tested and thereby generates a sensing signal of an adaptive calibration function. The sensing signal is then converted by the controlling and processing module into an inspection value of triglyceride, which is transmitted to a display unit. With the above optical system for triglyceride inspection, triglycerides can be inspected automatically without invasive blood sampling, making the system a convenient home health monitoring device.
    Type: Application
    Filed: September 8, 2022
    Publication date: March 14, 2024
    Applicant: Taiwan RedEye Biomedical Inc.
    Inventors: Shuo-Ting Yan, I-Hua Wang, Chen-Chung Chang
  • Publication number: 20240075558
    Abstract: A processing method of a single crystal material includes the following steps. A single crystal material is provided as an object to be modified. The amorphous phase modification apparatus is used for emitting a femtosecond laser beam to process an internal portion of the object to be modified. The processing includes using a femtosecond laser beam to form a plurality of processing lines in the internal portion of the object to be modified, wherein each of the processing lines include a zigzag pattern processing, and a processing line spacing between the plurality of processing lines is in a range of 200 ?m to 600 ?m, wherein after the object to be modified is processed, a modified layer is formed in the object to be modified. Slicing or separating out a portion in the object to be modified that includes the modified layer.
    Type: Application
    Filed: August 23, 2023
    Publication date: March 7, 2024
    Applicants: GlobalWafers Co., Ltd., mRadian Femto Sources Co., Ltd.
    Inventors: Chien Chung Lee, Bo-Kai Wang, Shang-Chi Wang, Chia-Chi Tsai, I-Ching Li
  • Publication number: 20220270886
    Abstract: In a method of manufacturing a semiconductor device, a mask pattern is formed over a target layer to be etched, and the target layer is etched by using the mask pattern as an etching mask. The etching is performed by using an electron cyclotron resonance (ECR) plasma etching apparatus, the ECR plasma etching apparatus includes one or more coils, and a plasma condition of the ECR plasma etching is changed during the etching the target layer by changing an input current to the one or more coils.
    Type: Application
    Filed: May 9, 2022
    Publication date: August 25, 2022
    Inventors: En-Ping LIN, Yu-Ling KO, I-Chung WANG, Yi-Jen CHEN, Sheng-Kai JOU, Chih-Teng LIAO
  • Patent number: 11328931
    Abstract: In a method of manufacturing a semiconductor device, a mask pattern is formed over a target layer to be etched, and the target layer is etched by using the mask pattern as an etching mask. The etching is performed by using an electron cyclotron resonance (ECR) plasma etching apparatus, the ECR plasma etching apparatus includes one or more coils, and a plasma condition of the ECR plasma etching is changed during the etching the target layer by changing an input current to the one or more coils.
    Type: Grant
    Filed: February 12, 2021
    Date of Patent: May 10, 2022
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: En-Ping Lin, Yu-Ling Ko, I-Chung Wang, Yi-Jen Chen, Sheng-Kai Jou, Chih-Teng Liao
  • Publication number: 20050004308
    Abstract: Polyamide compositions and blends toughened with polyvinylbutyral having enhanced adhesive surface properties are disclosed, together with articles of manufacture.
    Type: Application
    Filed: March 12, 2004
    Publication date: January 6, 2005
    Inventors: Win-Chung Lee, I-Chung Wang, Gloria Jones, Bert Wong, Paul Cheng, Daniel McKiernan, Charles Refshauge, Yong Yu
  • Publication number: 20010048549
    Abstract: A camera adapter for microscope compromising a sleeve with an internal lens tube replacing the eyepiece of a microscope and placed on the location of eyepiece. There is a thumbscrew on lower portion of the sleeve to fix the sleeve firmly on the location of eyepiece. There is a connecting ring on top of the sleeve. On the top outer rim surface of the connecting ring covers with threads, external camera can tie to the sleeve through the threads. Based on above description, an external camera can tie to a microscope by connecting the camera on the threads of the connecting ring of the sleeve. This is for connecting an external camera to a microscope without a third eyepiece.
    Type: Application
    Filed: February 5, 2001
    Publication date: December 6, 2001
    Inventor: I-Chung Wang