TREA

Yuan-Chi Pai

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  • Xiamen, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Photoresist coating method
    • Patent number 12,020,932
    • Issue date Jun 25, 2024
    • United Semiconductor (Xiamen) Co., Ltd.
    • Shi Teng Zhong
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Method for aligning to a pattern on a wafer
    • Patent number 11,692,946
    • Issue date Jul 4, 2023
    • United Semiconductor (Xiamen) Co., Ltd.
    • Dian Han Liu
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Manufacturing method of contact structure
    • Patent number 11,527,438
    • Issue date Dec 13, 2022
    • United Semiconductor (Xiamen) Co., Ltd.
    • Xiongwu He
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents