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Class Information
Number: 345/165
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Display peripheral interface input device > Cursor mark position control device > Mouse > Rotatable ball detector > Photosensor encoder
Description: Subject matter wherein photosensors are used for encoding the rotation of the rotatable ball.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8711093 Input device with photodetector pairs Apr. 29, 2014
8692767 Input device and method for virtual trackball operation Apr. 8, 2014
8681096 Automatic switching between functions emulated by a click pad device Mar. 25, 2014
8681137 Ambient light sensor configured to determine the direction of a beam of ambient light incident thereon Mar. 25, 2014
8659548 Enhanced camera-based input Feb. 25, 2014
8648807 Illuminance sensor and display device including same Feb. 11, 2014
8648806 Foldable mouse Feb. 11, 2014
8633893 Pointing device with solid-state roller Jan. 21, 2014
8629938 Multi-point television motion sensor system and method Jan. 14, 2014
RE44658 Storage medium having input processing program stored thereon and input processing device Dec. 24, 2013
8599138 Information processing apparatus, information processing method and computer program Dec. 3, 2013
8576172 Pointer tracking across multiple overlapping coordinate input sub-regions defining a generally contiguous input region Nov. 5, 2013
8570194 Clutch-height adjustment in an optical tracking device Oct. 29, 2013
8558787 Input device and method, information processing device and method, information processing system, and program Oct. 15, 2013
8525780 Method and apparatus for inputting three-dimensional location Sep. 3, 2013
8508475 User interface elements positioned for display Aug. 13, 2013
8508472 Wearable remote control with a single control button Aug. 13, 2013
8502780 Head mount display and method for controlling the same Aug. 6, 2013
8497838 Push actuation of interface controls Jul. 30, 2013
8462107 Pointing device and method with error prevention features Jun. 11, 2013
8462108 Scene launcher system and method using geographically defined launch areas Jun. 11, 2013
8451223 Pointing apparatus, pointer control apparatus, pointing method, and pointer control method May. 28, 2013
8451224 Mapping detected movement of an interference pattern of a coherent light beam to cursor movement to effect navigation of a user interface May. 28, 2013
8446366 Multi-function roller apparatus and method for a control device May. 21, 2013
8432361 Computer mouse Apr. 30, 2013
8339513 Display apparatus and control method thereof Dec. 25, 2012
8319730 Peripheral pointing devices and methods for manufacturing the same Nov. 27, 2012
8300015 Method of detecting the movement of an entity equipped with an image sensor and device for implementing same Oct. 30, 2012
8284159 Storage medium having input processing program stored thereon and input processing device Oct. 9, 2012
8279179 System for determining pointer position, movement, and angle Oct. 2, 2012
8265703 Method of running application and mobile communication terminal using the same Sep. 11, 2012
8259069 Speckle-based optical navigation on curved tracking surface Sep. 4, 2012
8253687 Slim mouse Aug. 28, 2012
8248369 Wheel mouse Aug. 21, 2012
8232966 Multiple input optical navigation system Jul. 31, 2012
8221233 Computer program product Jul. 17, 2012
8212778 Imaging and navigation arrangement for controlling a cursor Jul. 3, 2012
8212777 Navigation device with dual airflow sensors Jul. 3, 2012
8207832 Haptic effect provisioning for a mobile communication terminal Jun. 26, 2012
8207940 Wireless optical input device Jun. 26, 2012
8199110 Method and apparatus for detecting movements in an electronic device Jun. 12, 2012
8184092 Simulation of writing on game consoles through the use of motion-sensing technology May. 22, 2012
8159506 User interface device and image displaying method Apr. 17, 2012
8144124 Optical scrolling module and optical control module Mar. 27, 2012
8144167 Monitoring graphics processing Mar. 27, 2012
8130123 Rotary actuator and input device using the same Mar. 6, 2012
8120579 Textured cushion for cursor control stick Feb. 21, 2012
8115735 Mouse with adjustable cable direction Feb. 14, 2012
8111241 Gestural generation, sequencing and recording of music on mobile devices Feb. 7, 2012
8089455 Remote control with a single control button Jan. 3, 2012

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