Pixart Imaging Inc.

Organization

Hsinchu City, TW

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Circuit carrier
- Patent number 12,223,151
- Issue date Feb 11, 2025
- PixArt Imaging Inc.
- Che-Chia Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Clock generation circuit and image sensor
- Patent number 12,225,306
- Issue date Feb 11, 2025
- PixArt Imaging Inc.
- Poh Weng Yem
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
SAR ADC capable of full-scale voltage auto-tuning and method for th...
- Patent number 12,224,765
- Issue date Feb 11, 2025
- Pixart Imaging Incorporation
- Boon-Eu Seow
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Operating method of 3D physiological detection system and host
- Patent number 12,220,215
- Issue date Feb 11, 2025
- PixArt Imaging Inc.
- Sen-Huang Huang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Wearable device
- Patent number 12,222,246
- Issue date Feb 11, 2025
- PixArt Imaging Inc.
- Chih-Ming Sun
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Earbud with temperature sensing
- Patent number 12,213,804
- Issue date Feb 4, 2025
- PixArt Imaging Inc.
- Wei-Lun Sung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Action recognition system and method thereof
- Patent number 12,213,780
- Issue date Feb 4, 2025
- PixArt Imaging Inc.
- Ren-Hau Gu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Capacitive touch control system with frequency booster
- Patent number 12,216,861
- Issue date Feb 4, 2025
- PixArt Imaging Inc.
- Sung-Han Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
2-wire interface and reset method thereof
- Patent number 12,216,609
- Issue date Feb 4, 2025
- PixArt Imaging Inc.
- Yen-Hsiang Chew
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device which can determine a dirtiness level
- Patent number 12,216,063
- Issue date Feb 4, 2025
- PixArt Imaging Inc.
- Tsung-Fa Wang
- G01 - MEASURING TESTING
Information Patent Grant
Auto detection system for cooking assistance and hair dryer with th...
- Patent number 12,215,872
- Issue date Feb 4, 2025
- PixArt Imaging Inc.
- Chih-Ming Sun
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Movement direction determination system and object volume computati...
- Patent number 12,211,219
- Issue date Jan 28, 2025
- PixArt Imaging Inc.
- Jeng-Yue Weng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Object determining system and auto clean machine using the object d...
- Patent number 12,208,527
- Issue date Jan 28, 2025
- PixArt Imaging Inc.
- Guo-Zhen Wang
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Optical navigation device and method capable of more efficiently sa...
- Patent number 12,210,690
- Issue date Jan 28, 2025
- PixArt Imaging Inc.
- Tsung-Fa Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Material determining device, material determining method, autonomou...
- Patent number 12,207,786
- Issue date Jan 28, 2025
- PixArt Imaging Inc.
- Guo-Zhen Wang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Barrier structure of optical engine
- Patent number 12,206,967
- Issue date Jan 21, 2025
- PixArt Imaging Inc.
- Hung-Yu Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensing scheme capable of saving more power as well as avoidi...
- Patent number 12,207,024
- Issue date Jan 21, 2025
- PixArt Imaging Inc.
- Chih-Huan Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device having light sources illuminating at different di...
- Patent number 12,204,114
- Issue date Jan 21, 2025
- PixArt Imaging Inc.
- Sai-Mun Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical navigation system and optical sensor control method
- Patent number 12,204,700
- Issue date Jan 21, 2025
- PixArt Imaging Inc.
- Tong Sen Liew
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical encoder with comparator hysteresis changed with rotating sp...
- Patent number 12,203,956
- Issue date Jan 21, 2025
- PixArt Imaging Inc.
- Chung-Min Thor
- G01 - MEASURING TESTING
Information Patent Grant
Mobile robot performing multiple detections using different parts o...
- Patent number 12,204,029
- Issue date Jan 21, 2025
- PixArt Imaging Inc.
- Guo-Zhen Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Smoke detector having light source surrounded by wall with varied h...
- Patent number 12,203,838
- Issue date Jan 21, 2025
- PixArt Imaging Inc.
- Yen-Chang Chu
- G08 - SIGNALLING
Information Patent Grant
Pressure sensing device, 3D gesture control system and vehicle cont...
- Patent number 12,195,073
- Issue date Jan 14, 2025
- PixArt Imaging Inc.
- Chin-Hua Hu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pixel structure to improve BSI global shutter efficiency
- Patent number 12,199,125
- Issue date Jan 14, 2025
- PixArt Imaging Inc.
- Kai-Chieh Chuang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Physiological detection device using different polarizers and light...
- Patent number 12,193,785
- Issue date Jan 14, 2025
- PixArt Imaging Inc.
- Ming-Chang Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Operating method of mouse chip
- Patent number 12,190,101
- Issue date Jan 7, 2025
- PixArt Imaging Inc.
- Jr-Yi Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Time delay integration sensor handling defect pixels
- Patent number 12,192,655
- Issue date Jan 7, 2025
- PixArt Imaging Inc.
- Ren-Chieh Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical sensing system
- Patent number 12,189,029
- Issue date Jan 7, 2025
- PixArt Imaging Inc.
- Guo-Zhen Wang
- G01 - MEASURING TESTING
Information Patent Grant
Optical machine of smoke detector
- Patent number 12,188,865
- Issue date Jan 7, 2025
- PixArt Imaging Inc.
- Cheng-Nan Tsai
- G01 - MEASURING TESTING
Information Patent Grant
Wireless device and operating method of wireless communication system
- Patent number 12,193,083
- Issue date Jan 7, 2025
- PixArt Imaging Inc.
- Ping-Shun Zeung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
STACKABLE ACTUATING ELEMENT WITH PROFILED INSULATED ELECTRODE STRUC...
- Publication number 20250055387
- Publication date Feb 13, 2025
- PixArt Imaging Inc.
- Ville Topias Makinen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OBJECT POSITION DETERMINING SYSTEM AND OBJECT DETECTION SYSTEM
- Publication number 20250054181
- Publication date Feb 13, 2025
- PixArt Imaging Inc.
- Ming Shun Manson Fei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL SENSOR MECHANISM CAPABLE OF IMPROVING SIGNAL SENSITIVITY OF...
- Publication number 20250047991
- Publication date Feb 6, 2025
- PixArt Imaging Inc.
- WOOI KIP LIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MECHANICAL KEY COMPONENT AND MECHANICAL KEYBOARD
- Publication number 20250046544
- Publication date Feb 6, 2025
- PIXART IMAGING Inc.
- CHE-CHIA HSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMOPILE MODULE
- Publication number 20250044157
- Publication date Feb 6, 2025
- PIXART IMAGING Inc.
- MING-HAN TSAI
- G01 - MEASURING TESTING
Information Patent Application
CLEANING SYSTEM AND CLEANING METHOD
- Publication number 20250031929
- Publication date Jan 30, 2025
- PIXART IMAGING Inc.
- SHIH-FENG CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRACKING DEVICE AND ELECTRONIC DEVICE HAVING TWO IMAGE SENSORS
- Publication number 20250028050
- Publication date Jan 23, 2025
- PIXART IMAGING INC.
- Hui-Hsuan CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOBILE ROBOT PERFORMING CLIFF DETECTION
- Publication number 20250025010
- Publication date Jan 23, 2025
- PixArt Imaging Inc.
- KEEN-HUN LEONG
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
SMOKE DETECTOR AND OPTICAL SENSING SYSTEM
- Publication number 20250022357
- Publication date Jan 16, 2025
- PixArt Imaging Inc.
- Ching-Kun Chen
- G01 - MEASURING TESTING
Information Patent Application
TOUCH DETECTION CIRCUIT AND DENOISING CIRCUIT THEREOF
- Publication number 20250018790
- Publication date Jan 16, 2025
- PIXART IMAGING INC.
- Shiue-Shin LIU
- B60 - VEHICLES IN GENERAL
Information Patent Application
PIXEL CIRCUIT SELECTING TO OUTPUT TIME DIFFERENCE DATA OR IMAGE DATA
- Publication number 20250024172
- Publication date Jan 16, 2025
- PIXART IMAGING INC.
- Ren-Chieh LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENVIRONMENT MAINTENANCE SYSTEM AND WEEDER ROBOT
- Publication number 20250017138
- Publication date Jan 16, 2025
- PIXART IMAGING Inc.
- YEN-MIN CHANG
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
IMAGE SENSING DEVICE AND IMAGE SENSING METHOD
- Publication number 20250024179
- Publication date Jan 16, 2025
- PIXART IMAGING Inc.
- KUAN TANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETECTION DEVICE AND DETECTION METHOD USING AVALANCHE DIODE ARRAY
- Publication number 20250024015
- Publication date Jan 16, 2025
- PIXART IMAGING INC.
- Tso-Sheng TSAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOLD FOR MANUFACTURING MULTIFOCAL LENS AND OPTICAL MACHINE STRUCTURE
- Publication number 20250020833
- Publication date Jan 16, 2025
- PIXART IMAGING INC.
- Hui-Hsuan CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR USE IN CONFIGURING OPTICAL INPUT DEVICE AN...
- Publication number 20250013318
- Publication date Jan 9, 2025
- PixArt Imaging Inc.
- Tsung-Fa Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FAR INFRARED (FIR) SENSOR DEVICE AND MANUFACTURING METHOD THEREOF A...
- Publication number 20250003802
- Publication date Jan 2, 2025
- PIXART IMAGING INCORPORATION
- Ming-Han Tsai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL ENCODER CAPABLE OF REGULATING GAIN OF INDEX OUTPUT
- Publication number 20240426639
- Publication date Dec 26, 2024
- PIXART IMAGING INC.
- Chung-Min THOR
- G01 - MEASURING TESTING
Information Patent Application
TIME OF FLIGHT SENSOR FOR CALIBRATING DETECTION DEVIATION
- Publication number 20240426991
- Publication date Dec 26, 2024
- PIXART IMAGING INC.
- Tso-Sheng TSAI
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL MOUSE AND LIGHT PIPE THEREOF
- Publication number 20240419010
- Publication date Dec 19, 2024
- PIXART IMAGING INC.
- Hun-Kwang LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC SENSING SYSTEM AND MAGNETIC SENSING INPUT DEVICE
- Publication number 20240408482
- Publication date Dec 12, 2024
- PIXART IMAGING Inc.
- CHUNG-YUO WU
- G01 - MEASURING TESTING
Information Patent Application
POINTING METHOD AND POINTING DEVICE
- Publication number 20240411382
- Publication date Dec 12, 2024
- PixArt Imaging Inc.
- Zi Hao Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL DETECTION MODULE AND RELATED MANUFACTURING METHOD
- Publication number 20240405042
- Publication date Dec 5, 2024
- PixArt Imaging Inc.
- Jen-Chuan Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SMOKE DETECTOR CAPABLE OF DISTINGUISHING SMOKE AND PARTICLES
- Publication number 20240404384
- Publication date Dec 5, 2024
- PIXART IMAGING INC.
- Cheng-Nan TSAI
- G08 - SIGNALLING
Information Patent Application
IMAGE DOWNSAMPLING METHOD AND IMAGE PROCESSING SYSTEM USING THE IMA...
- Publication number 20240394832
- Publication date Nov 28, 2024
- PixArt Imaging Inc.
- Wen-Han Yao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM AND PERIPHERAL INPUT DEVICE FOR CHANGING MOVEMENT S...
- Publication number 20240390781
- Publication date Nov 28, 2024
- PIXART IMAGING INC.
- Jr-Yi LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE SENSOR EMPLOYING AVALANCHE DIODE AND SHARED OUTPUT CIRCUIT
- Publication number 20240388812
- Publication date Nov 21, 2024
- PixArt Imaging Inc.
- Sen-Huang HUANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AVALANCHE DIODE BASED DETECTION DEVICE FOR CALCULATING TIME-OF-FLIGHT
- Publication number 20240385297
- Publication date Nov 21, 2024
- PIXART IMAGING INC.
- Tso-Sheng TSAI
- G01 - MEASURING TESTING
Information Patent Application
PHYSIOLOGICAL DETECTION DEVICE CAPABLE OF CANCELING MOTION ARTIFACT
- Publication number 20240382159
- Publication date Nov 21, 2024
- PIXART IMAGING INC.
- Ren-Hau GU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FINGER DETECTION DEVICE AND OPERATING METHOD THEREOF
- Publication number 20240386741
- Publication date Nov 21, 2024
- PIXART IMAGING INC.
- YU-JU LEE
- G06 - COMPUTING CALCULATING COUNTING

Trademarklast 30 trademarks

Information Trademark
98875260 - MAGICSENSOR
- Serial number 98875260
- Filing date Nov 27, 2024
- PixArt Imaging Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
97587321 - OFNAVI
- Serial number 97587321
- Registration number 7222236
- Filing date Sep 12, 2022
- PIXART IMAGING INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
87781851 - GREENRADIO
- Serial number 87781851
- Registration number 5719321
- Filing date Feb 2, 2018
- PIXART IMAGING INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
87737881 - SEE. FEEL. TOUCH.
- Serial number 87737881
- Registration number 5614881
- Filing date Dec 29, 2017
- PIXART IMAGING INC.
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
85663041 - PX:I
- Serial number 85663041
- Registration number 4518438
- Filing date Jun 27, 2012
- PixArt Imaging Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85559120 - POCOTOUCH
- Serial number 85559120
- Registration number 4377312
- Filing date Mar 2, 2012
- PixArt Imaging Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85270610 - DIRECTMOUSE
- Serial number 85270610
- Registration number 4246672
- Filing date Mar 18, 2011
- PixArt Imaging Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85270627 - FINGERTOUCH
- Serial number 85270627
- Registration number 4246673
- Filing date Mar 18, 2011
- PixArt Imaging Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77948745 - MAGIC STREAM
- Serial number 77948745
- Registration number 3949022
- Filing date Mar 2, 2010
- PixArt Imaging Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77147398 - PIXART
- Serial number 77147398
- Filing date Apr 3, 2007
- PixArt Imaging Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78887554 - MOT SENSOR
- Serial number 78887554
- Registration number 3399980
- Filing date May 19, 2006
- PixArt Imaging Inc.
- 28 - Games and playthings
Information Trademark
78887582 - MOT SENSOR
- Serial number 78887582
- Registration number 3469625
- Filing date May 19, 2006
- PixArt Imaging Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Pixart Imaging Inc.

Organization

Patents Grantslast 30 patents

Circuit carrier

Clock generation circuit and image sensor

SAR ADC capable of full-scale voltage auto-tuning and method for th...

Operating method of 3D physiological detection system and host

Wearable device

Earbud with temperature sensing

Action recognition system and method thereof

Capacitive touch control system with frequency booster

2-wire interface and reset method thereof

Electronic device which can determine a dirtiness level

Auto detection system for cooking assistance and hair dryer with th...

Movement direction determination system and object volume computati...

Object determining system and auto clean machine using the object d...

Optical navigation device and method capable of more efficiently sa...

Material determining device, material determining method, autonomou...

Barrier structure of optical engine

Image sensing scheme capable of saving more power as well as avoidi...

Electronic device having light sources illuminating at different di...

Optical navigation system and optical sensor control method

Optical encoder with comparator hysteresis changed with rotating sp...

Mobile robot performing multiple detections using different parts o...

Smoke detector having light source surrounded by wall with varied h...

Pressure sensing device, 3D gesture control system and vehicle cont...

Pixel structure to improve BSI global shutter efficiency

Physiological detection device using different polarizers and light...

Operating method of mouse chip

Time delay integration sensor handling defect pixels

Optical sensing system

Optical machine of smoke detector

Wireless device and operating method of wireless communication system

Patents Applicationslast 30 patents

STACKABLE ACTUATING ELEMENT WITH PROFILED INSULATED ELECTRODE STRUC...

OBJECT POSITION DETERMINING SYSTEM AND OBJECT DETECTION SYSTEM

OPTICAL SENSOR MECHANISM CAPABLE OF IMPROVING SIGNAL SENSITIVITY OF...

MECHANICAL KEY COMPONENT AND MECHANICAL KEYBOARD

THERMOPILE MODULE

CLEANING SYSTEM AND CLEANING METHOD

TRACKING DEVICE AND ELECTRONIC DEVICE HAVING TWO IMAGE SENSORS

MOBILE ROBOT PERFORMING CLIFF DETECTION

SMOKE DETECTOR AND OPTICAL SENSING SYSTEM

TOUCH DETECTION CIRCUIT AND DENOISING CIRCUIT THEREOF

PIXEL CIRCUIT SELECTING TO OUTPUT TIME DIFFERENCE DATA OR IMAGE DATA

ENVIRONMENT MAINTENANCE SYSTEM AND WEEDER ROBOT

IMAGE SENSING DEVICE AND IMAGE SENSING METHOD

DETECTION DEVICE AND DETECTION METHOD USING AVALANCHE DIODE ARRAY

MOLD FOR MANUFACTURING MULTIFOCAL LENS AND OPTICAL MACHINE STRUCTURE

METHOD AND APPARATUS FOR USE IN CONFIGURING OPTICAL INPUT DEVICE AN...

FAR INFRARED (FIR) SENSOR DEVICE AND MANUFACTURING METHOD THEREOF A...

OPTICAL ENCODER CAPABLE OF REGULATING GAIN OF INDEX OUTPUT

TIME OF FLIGHT SENSOR FOR CALIBRATING DETECTION DEVIATION

OPTICAL MOUSE AND LIGHT PIPE THEREOF

MAGNETIC SENSING SYSTEM AND MAGNETIC SENSING INPUT DEVICE

POINTING METHOD AND POINTING DEVICE

OPTICAL DETECTION MODULE AND RELATED MANUFACTURING METHOD

SMOKE DETECTOR CAPABLE OF DISTINGUISHING SMOKE AND PARTICLES

IMAGE DOWNSAMPLING METHOD AND IMAGE PROCESSING SYSTEM USING THE IMA...

COMPUTER SYSTEM AND PERIPHERAL INPUT DEVICE FOR CHANGING MOVEMENT S...

IMAGE SENSOR EMPLOYING AVALANCHE DIODE AND SHARED OUTPUT CIRCUIT

AVALANCHE DIODE BASED DETECTION DEVICE FOR CALCULATING TIME-OF-FLIGHT

PHYSIOLOGICAL DETECTION DEVICE CAPABLE OF CANCELING MOTION ARTIFACT

FINGER DETECTION DEVICE AND OPERATING METHOD THEREOF

Trademarklast 30 trademarks

98875260 - MAGICSENSOR

97587321 - OFNAVI

87781851 - GREENRADIO

87737881 - SEE. FEEL. TOUCH.

85663041 - PX:I

85559120 - POCOTOUCH

85270610 - DIRECTMOUSE

85270627 - FINGERTOUCH

77948745 - MAGIC STREAM

77147398 - PIXART

78887554 - MOT SENSOR

78887582 - MOT SENSOR