Inventor
Huang Benxia
CN41 patents
⚠️ This page may combine multiple inventors who share the name “Huang Benxia”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZHUHAI ACCESS SEMICONDUCTOR CO LTD
38 patentsUS12302508B2May 13, 2025
Temporary carrier and method for manufacturing coreless substrate thereby
ZHUHAI ACCESS SEMICONDUCTOR CO LTD2 citations72
US11114310B1Sep 7, 2021
Embedded packaging method capable of realizing heat dissipation
ZHUHAI ACCESS SEMICONDUCTOR CO LTD4 citations70
US12040272B2Jul 16, 2024
Connector for implementing multi-faceted interconnection
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations62
US11984414B2May 14, 2024
Packaging structure with antenna and manufacturing method thereof
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations62
US11769733B2Sep 26, 2023
Package substrate
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations62
US11682621B2Jun 20, 2023
Connector for implementing multi-faceted interconnection
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations62
US11515258B2Nov 29, 2022
Package substrate and manufacturing method thereof
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations62
US11503712B2Nov 15, 2022
Passive device packaging structure embedded in glass medium and method for manufacturing the same
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations62
US12148676B2Nov 19, 2024
Embedded chip package and manufacturing method thereof
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations61
US12040526B2Jul 16, 2024
Method for manufacturing embedded package structure having air resonant cavity
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations61
US11854920B2Dec 26, 2023
Embedded chip package and manufacturing method thereof
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations61
US11257713B2Feb 22, 2022
Interposer board without feature layer structure and method for manufacturing the same
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations61
US11822121B2Nov 21, 2023
Cavity substrate having directional optoelectronic transmission channel and manufacturing method thereof
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations60
US11579362B2Feb 14, 2023
Cavity substrate having directional optoelectronic transmission channel and manufacturing method thereof
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations60
US11450619B2Sep 20, 2022
Embedded packaging structure having shielding cavity and manufacturing method thereof
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations60
US11399440B2Jul 26, 2022
Method for manufacturing coreless substrate
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations60
US12412843B2Sep 9, 2025
Support frame structure and manufacturing method thereof
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations58
US12002734B2Jun 4, 2024
Circuit prearranged heat dissipation embedded packaging structure and manufacturing method thereof
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations58
US11569177B2Jan 31, 2023
Support frame structure and manufacturing method thereof
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations58
US12532769B2Jan 20, 2026
Package substrate based on molding process and manufacturing method thereof
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations51
US12418988B2Sep 16, 2025
Inductor-integrating embedded support frame and substrate, and manufacturing method thereof
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations51
US12300576B2May 13, 2025
Cyclic cooling embedded packaging substrate and manufacturing method thereof
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations51
US12279377B2Apr 15, 2025
Conductive substrate and carrier plate wiring structure with filtering function, and manufacturing method of same
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations51
US12278227B2Apr 15, 2025
Hybrid embedded packaging structure and manufacturing method thereof
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations51
US12230581B2Feb 18, 2025
Multi-device graded embedding package substrate and manufacturing method thereof
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations51
US11961743B2Apr 16, 2024
Substrate manufacturing method for realizing three-dimensional packaging
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations51
US12599019B2Apr 7, 2026
Embedded packaging structure and manufacturing method thereof
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations50
US12074115B2Aug 27, 2024
Heat dissipation-electromagnetic shielding embedded packaging structure, manufacturing method thereof, and substrate
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations50
US11942465B2Mar 26, 2024
Embedded structure, manufacturing method thereof and substrate
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations50
US11903133B2Feb 13, 2024
Structure for embedding and packaging multiple devices by layer and method for manufacturing same
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations50
US11342273B2May 24, 2022
Package structure of integrated passive device and manufacturing method thereof, and substrate
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations50
US12476230B2Nov 18, 2025
Embedded packaging structure and method for manufacturing the same
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations49
US12402414B2Aug 26, 2025
Capacitor and inductor embedded structure and manufacturing method therefor, and substrate
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations49
US12598991B2Apr 7, 2026
Liquid circulating cooling package substrate and manufacturing method thereof
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations48
US12463055B2Nov 4, 2025
Package substrate manufacturing method
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations48
US12451447B2Oct 21, 2025
Substrate embedded with integrated inductor and manufacturing method thereof
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations48
US12550774B2Feb 10, 2026
Carrier plate for preparing package substrate, package substrate structure and manufacturing method thereof
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations47
US12588543B2Mar 24, 2026
Embedded flip chip package substrate and manufacturing method thereof
ZHUHAI ACCESS SEMICONDUCTOR CO LTD0 citations46