Pixart Imaging Inc.

Taiwan, Province of China


Create a watch for Pixart Imaging Inc.
Total IP 1,683
Total IP Rank # 800
IP Activity Score 3.7/5.0    1,096
IP Activity Rank # 653
Stock Symbol 3227 (tpex)
ISIN TW0003227005
Market Cap. 35.9B  (TWD)
Industry Semiconductors
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

1,673 7
0 0
0 0
3
 
Last Patent 2025 - Optical sensor mechanism capable...
First Patent 1997 - Method and apparatus for generat...
Last Trademark 2024 - MAGICSENSOR
First Trademark 2007 - PXI

Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 Invention Optical sensor mechanism capable of improving signal sensitivity of motion detection as well as c...
Invention Optical encoding system with reduced total harmonic distortion by slanting slits or photodiodes. ...
Invention Scheme for setting/using electronic device as keyless device of vehicle and adjusting devices in ...
Invention Navigation device selecting calculation method by object distance. There is provided an optical ...
Invention Electronic device with touch control. The present disclosure provides an electronic device inclu...
Invention Touch device control method and touch device which can provide hand writing function. A touch de...
Invention Locker with motion sensor. There is provided a locker with a motion sensor. The motion sensor id...
Invention Detection system sending calculated data and raw data. There is provided a detection system incl...
Invention Neural signal detection circuit outputting time difference data or neural data. There is provide...
Invention Mechanism for assembling force sensor patch into earphone device. An earphone device includes a ...
Invention Ring of detecting physiological information. A ring of detecting physiological information of a ...
Invention Lighting touchpad. A lighting touchpad is provided. The lighting touchpad includes a substrate, ...
Invention Joystick with preferred recovering function. The joystick includes a substrate, a stick head, an...
Invention Wireless communication system with host computers coupled by mouse device. The present disclosur...
Invention Optical device and autonomous cleaner. An optical device, comprising: a first light source, conf...
Invention Cleaning robot capable of eliminating reflection interference. There is provided a cleaning robo...
Invention Container with force sensor, substance measuring system with force sensor and substance providing...
Invention Image sensor with controlled spad avalanche. There is provided an image sensor employing an aval...
Invention Moving robot for recognizing carpet. There is provided a moving robot including alight projector...
Invention Heart rate detecting device capable of alleviating motion interference. This instant disclosure ...
2024 G/S Electronic chips for the manufacture of integrated circuits; Semiconductors; Integrated circuits
Invention Sensing driving wheel and method for fabricating the same. A sensing steering wheel and a method...
Invention Touch pad and sensing module thereof. A touch pad and a sensing module thereof are provided. The ...
Invention Sensing touchpad. A sensing touchpad includes a substrate, a plurality of first driving electrode...
Invention Optical navigation device and method capable of avoiding false wake-up from rest mode. An optical...
Invention Track-and-hold circuit having pre-charging mosfet capacitor thereof for shortening wake-up delay ...
Invention Electronic device which can record macro and macro recording method. An electronic device, compr...
Invention Silicon ultraviolet photodiode and manufacturing method thereof. The present invention provides ...
Invention Optical navigation device capable of determining shutter interval with mode transition and operat...
Invention Successive approximation register analog-to-digital converter and operating method thereof. The ...
Invention Organic photodiode (opd) and manufacturing method thereof. The present invention provides an org...
Invention Hid system and data transmission method using the hid system. A HID system comprising a HID is d...
Invention Electronic device having control chip for detecting different types of touch objects. The present...
Invention Smart mouse device, smart system and operating method thereof. There is provided a smart system ...
Invention Image sensor package with stray light directing microstructure component. There is provided an i...
Invention Light guide with two reflective surfaces and navigation sensor using the same. There is provided...
Invention Cubic camera and manufacturing method thereof. A cubic camera includes a camera lens, a sensor p...
Invention Optical smoke detector with light trap, and light guiding and blocking member thereof. There is ...
Invention Optical sensor mechanism capable of effectively mitigating the temperature variation caused by ad...
Invention Wireless connection method which can simplify screen mirroring procedure. A wireless connection ...
Invention Temperature sensing circuit and temperature detecting method. A temperature sensing circuit empl...
Invention Electronic system control method which can automatically set peripheral operation mode. An electr...
Invention Image sensing device and analog to digital converter offset control method. An image sensing dev...
Invention Code wheel and encoding system. A code wheel comprising: a signal region, configured to receive ...
Invention Phase shifter circuit of optical encoder and operating method thereof. There is provided a phase...
2023 Invention Force sensor. A force sensor includes two sheets facing each other, two electrode layers respect...
Invention Mechanism of effectively shortening settling time of pixel circuit. A method of an image sensor d...
Invention Image generation device, autonomous cleaner and image generation method. An image generation dev...
Invention Optical navigation device and method capable of accurately avoiding stationary cursor jitter nois...
Invention Capacitive sensing system using active shielding and operating method thereof. There is provided...
2022 G/S Electronic chips for the manufacture of integrated circuits; Semi-conductors; Integrated circuits...
2019 G/S Electromechanical actuators
G/S Electromechanical actuators.
2017 G/S Computer software design for others; integrated circuit design for others; semi-conductor chips d...
2012 G/S optical sensors; proximity sensors, namely, motion detection sensors; sensor chips for computers ...
G/S Capacitive sensors; proximity sensors, namely, motion detection sensors; sensor chips for compute...
2011 G/S Silicon chips, circuit boards, semiconductors, interface cards for data processing equipment in t...
2007 G/S Computer chips, semiconductor chips, electronic chips for the manufacture of integrated circuits...