Patents/Assignees

PIXART IMAGING Inc.

421 patents in portfolio

US12487074utility2025
Distance Determining System and Proximity Sensor
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US12489433utility2025
Signal Transmission Device, Method, and Time-of-flight Distance Measuring Device Capable of Accurately Maintaining Delay Amount of Delay Unit
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US12489986utility2025
Optical Sensor Which Can Reduce Image Flicker
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US12490530utility2025
Pixel Circuit and Image Sensor
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US12481375utility2025
Electronic System Control Method Which Can Automatically Set Peripheral Operation Mode
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US12484446utility2025
FIR Infrared (FIR) Sensor with Two Absorption Layers
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US12480787utility2025
Touch Sensing System, Multi Sensor Device and Vehicle Control Device
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US12474805utility2025
Sensing Touchpad
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US12466695utility2025
Sensor Device, Automated Transportation System and Operating Method for the Same
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US12468411utility2025
Wireless Communication System Having Dongle as Bridge Between Different Computers
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US12470252utility2025
Inductor Circuit and Wireless Communication Device Having Inductor Circuit Integrated on Single Chip Die to Save More Circuit Costs
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US12468165utility2025
Optical Mouse and Light Pipe Thereof
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US12462669utility2025
Firm Alarm Device Having Two Processors
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US12455278utility2025
Optical Detection Device
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US12443322utility2025
Cursor Control Method and Cursor Control Device Which Can Improve Cursor Movement Range and Accuracy
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US12436643utility2025
Capacitive Touch Control System Detecting Stylus Pen and Finger
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US12429592utility2025
Tracking Device and Electronic Device Having Two Image Sensors
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US12432470utility2025
Mechanism of Effectively Shortening Settling Time of Pixel Circuit
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US12430799utility2025
Calibration of Temperature Measurement System with Thermal Sensor and Image Sensor
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US12424070utility2025
Smoke Detector and Optical Sensing System
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