Patents/Assignees

Powerchip Semiconductor Manufacturing Corporation

98 patents in portfolio

US12324170utility2025
Capacitor Structure and Manufacturing Method Thereof
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US12310138utility2025
Photosensor Having a Scattering Structure Comprises Circular Ring and Peripheral Patterns
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US12284837utility2025
Backside Illuminated Image Sensor and Manufacturing Method Thereof
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US12278149utility2025
Through-substrate via Test Structure
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US12279460utility2025
Electrostatic Discharge Protection Device
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US12261149utility2025
Manufacturing Method of Semiconductor Structure
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US12249635utility2025
High-voltage Metal-oxide-semiconductor Transistor
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US12243942utility2025
Vertical Oxide-semiconductor Transistor and Method of Manufacturing the Same
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US12222707utility2025
Production Schedule Estimation Method and System of Semiconductor Process
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US12199154utility2025
Semiconductor Structure and Method of Forming Buried Field Plate Structures
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US12199179utility2025
LDMOS with Polysilicon Deep Drain
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US12147157utility2024
Photomask and Manufacturing Method of Semiconductor Device
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US12100743utility2024
Semiconductor Device and Method for Forming the Same
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US12101941utility2024
Ferroelectric Memory Structure
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US12094905utility2024
Image Sensor and Manufacturing Method Thereof
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US12080590utility2024
Manufacturing Method of Interconnect Structure
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US12057171utility2024
Method of Improving Endurance of nor Flash
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US12040343utility2024
Backside Illuminated Image Sensor and Manufacturing Method Therefore
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US11984158utility2024
Non-volatile Static Random Access Memory Incorporating Resistive Random-access Memory
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US11967558utility2024
Wafer Stacking Structure and Manufacturing Method Thereof
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