Yifan Kao

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Taoyuan, TW

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Patents Grantslast 30 patents

Information Patent Grant
Asymmetric Stackup Structure for SoC package substrates
- Patent number 12,322,721
- Issue date Jun 3, 2025
- Apple Inc.
- Yikang Deng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor packaging substrate fine pitch metal bump and reinfor...
- Patent number 11,908,819
- Issue date Feb 20, 2024
- Apple Inc.
- Jun Chung Hsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Asymmetric stackup structure for SoC package substrates
- Patent number 11,862,597
- Issue date Jan 2, 2024
- Apple Inc.
- Yikang Deng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor packaging substrate fine pitch metal bump and reinfor...
- Patent number 11,545,455
- Issue date Jan 3, 2023
- Apple Inc.
- Jun Chung Hsu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Routing Substrates with Cavities for Component Stacking
- Publication number 20250046689
- Publication date Feb 6, 2025
- Apple Inc.
- Yikang Deng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Asymmetric Stackup Structure for SoC Package Substrates
- Publication number 20240162182
- Publication date May 16, 2024
- Apple Inc.
- Yikang Deng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Packaging Substrate Fine Pitch Metal Bump and Reinfor...
- Publication number 20230115986
- Publication date Apr 13, 2023
- Apple Inc.
- Jun Chung Hsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Asymmetric Stackup Structure for SoC Package Substrates
- Publication number 20230092505
- Publication date Mar 23, 2023
- Apple Inc.
- Yikang Deng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Packaging Substrate Fine Pitch Metal Bump and Reinfor...
- Publication number 20200381383
- Publication date Dec 3, 2020
- Apple Inc.
- Jun Chung Hsu
- H01 - BASIC ELECTRIC ELEMENTS