Class / Patent application number | Description | Number of patent applications / Date published |
345164000 | Rotatable ball detector | 17 |
20080246730 | Computer Input Device with Improved Control Performance - The invention relates to a computer input device comprising means for registering a displacement of said device relative to a substrate for selection of an item on a display panel. The computer input device comprises a device bottom, intended to face said substrate in use of said computer input device. The selection device comprises one or more protruding legs extending from said device bottom. At least one of said protruding legs is shaped to press, during use of said computer input device, a substantially streamlined hole in said substrate. | 10-09-2008 |
20090046064 | Pointing device for control of a graphical display or application - The application discloses a pointing to interface with a graphical display. In illustrated embodiments disclosed, the pointing device includes a plurality of vertically aligned side buttons. The vertically aligned side buttons are aligned relative to a user's thumb and are selectively actuated through a pivoting motion of the user's thumb. In another embodiment, one or more side buttons are adjustably coupled to the body of the pointing device to adjust a position of the one or more side buttons along a length of the device to provide enhanced dynamic control based upon the size and length of the user's thumb. | 02-19-2009 |
20090153484 | MOUSE AND METHOD FOR CURSOR CONTROL - A mouse and a method for controlling such a mouse are disclosed. The mouse comprises a plurality of balls which are classified into at least two groups, each of which has a function; a plurality of sensors connected to the plurality of balls for sensing and measuring the plurality of balls, and obtaining the scrolling value of each of the plurality of balls; a processing unit connected to the plurality of sensors for processing the corresponding scrolling values of the balls in each group respectively and generating at least two sorts of operating information, each of which corresponds to a function. In addition, it is possible to define several functional combinations so as to achieve functions such as scrolling up and down, scrolling left and right, go forward and backward, and even time editing or revising. | 06-18-2009 |
20090213077 | Fingertip Mouse and Base - The subject matter of this specification can be embodied in, among other things, a system that includes a tracking device to generate movement information for use in moving a user interface object on a graphical user interface. The tracking device is configured to receive at least a portion of a user's finger. The system also includes a base device configured to receive the tracking device. The base device is configured to translate movement of the base device relative to an adjacent surface for use in moving the user interface object. | 08-27-2009 |
20090231280 | BALL MOUSE - A ball mouse includes a ball, two metallic encoder disks each defining a plurality of through holes, two drive rollers engaged with the ball and transferring motion of the ball to respective encoder disks, two electromagnetic signal generators for generating two electromagnetic signals, and two induced signal generators for generating two induced signals according to respective electromagnetic signals. One of the two electromagnetic signals is transmitted to one of the induced signal generators through the plurality of through holes of one of the encoder disks. The other of the two electromagnetic signals is transmitted to the other of the induced signal generators through the plurality of through holes of the other of the encoder disks. | 09-17-2009 |
20090278802 | Mouse structure for generating encoding signals - A mouse structure for generating encoding signals includes a main body, a turntable unit and a signal encoder. The main body has a PCB disposed therein. The turntable unit has a turntable and a movable body connected to the turntable, the turntable unit is rotatably disposed on the main body, and the movable body is projected into the main body. The signal encoder is disposed in the main body and corresponds to the turntable. The signal encoder is electrically connected with the PCB, and the movable body passes through the signal encoder. Therefore, the signal encoder would generate encoding signal to control scrolling of screen on monitor of computer by rotating the turntable. | 11-12-2009 |
20100020016 | Computer Mouse - A computer mouse includes a handheld casing and a motion detector coupled to the casing to detect movement of the casing. The computer mouse also includes a processor housed in the casing, the processor being in data communication with the motion detector to receive output of the motion detector. The processor includes programming to generate binary output signals from the output of the motion detector while not directly incorporating at least some respective motion detector output corresponding to inadvertent movements of the casing. The amount of movement considered inadvertent is adjustable by a user. | 01-28-2010 |
20100117965 | POINTING DEVICE WITH SECURING MECHANISM AND METHOD OF PROVIDING THE SAME - Embodiments of pointing devices with securing mechanism and related methods are described herein. Other embodiments and related methods are also disclosed herein. | 05-13-2010 |
20100141583 | WHEEL MOUSE - A wheel mouse includes a mouse case, a base, a circuit board, an encoder, a fixing element, a wheel, a switch element and a spring. The circuit board is disposed on the base. The fixing element includes a ring-shaped part and a hollow post. The encoder is accommodated within the ring-shaped part. The wheel includes a rotating shaft and a receptacle. The ring-shaped part of the fixing element is accommodated in the receptacle. A first end of the rotating shaft is inserted into the encoder perforation. The switch element is mounted on the circuit board and under a second end of the rotating shaft. The spring is inserted into the hollow post for offering an elastic force on the fixing element. Since the encoder is accommodated within the wheel, the overall volume of the wheel mouse is reduced and the loading on the wheel is reduced. | 06-10-2010 |
20100214223 | MOUSE WITH TWIST DETECTION MECHANISM - A computer input apparatus, comprising: a base provided with a socket; a ball segment located in the socket and rotatable in the socket, the ball segment being shaped to support a wrist of a user; a handle attached to and extending away from the ball segment and configured such that when the user's wrist is supported by the ball segment, the handle is adjacent to the user's hand and maybe held by the user. | 08-26-2010 |
20100302157 | Keyboard Configurations - Keyboard configurations are described. In embodiments, a keyboard includes a microcontroller to register key inputs, a memory to store time durations that correspond to the key inputs, and an algorithm that generates an input signature based on the time durations that correspond to the key inputs. The input signature can be used for user authentication and identity theft protection, and/or used to validate users for access to a computer system. The input signature may also include a watermark, a timestamp, or voice stamp for further security. An input system that includes a keyboard can provide multi-modal biometric protection by supplementing keystroke-scans with fingerprint, voice-scan, signature-scan and mouse-scan verification. | 12-02-2010 |
20110205158 | Separable Mouse - A separable mouse includes a top cover with an input device installed at the surface of the top cover. At least one first fastening element is set inside the top cover. A first circuit board set inside the top cover coupled to the input device for receiving the control signals transmitted from the input device. A bottom cover hosts a second circuit board which is set at the surface of the bottom cover, and a first connection element which is set on the first circuit board. A second connection element set on the second circuit board to connect the first connection element. Also, at least one second fastening element is set on the bottom cover to bind the first fastening element. Additionally, the separable mouse of the invention further comprises a separable-side-button module. | 08-25-2011 |
20110210919 | MOUSE - A mouse is disclosed that comprises a main body, at least one function key, a position sensor and a data transmission line. The main body has a hand-shaped groove, a first surface disposed at a bottom of the hand-shaped groove, and a reverse surface to the first surface. The at least one function key is disposed on the first surface for producing at least one function signal. The position sensor is disposed on the reverse surface for sensing movement of the main body to produce a position signal. And the data transmission line is coupled to the main body for transmitting the function signal and the position signal to an electronic system or apparatus for operating the electronic system or apparatus. | 09-01-2011 |
20140015751 | CAPACITIVE SENSING DEVICE - A device and method include an enclosure having a top layer with an external touch surface and an oppositely disposed back surface, a flexible substrate including a first portion affixed to the back surface, a second portion separate from the first portion, and an intermediate portion between the first second portions. An array of capacitive sensors is configured to sense objects proximate the external surface. A processor mounted to the second portion is configured to obtain signals from the sensors, determine object motion proximate the external surface using the signals, cause scrolling in response the object moving along a first axis, cause continued scrolling in response to the object lifting with a substantially non-zero speed along the first axis, and to not cause continued scrolling in response the object lifting with a substantially zero speed along the first axis. | 01-16-2014 |
20140292656 | Fingertip Mouse and Base - The subject matter of this specification can be embodied in, among other things, a system that includes a tracking device to generate movement information for use in moving a user interface object on a graphical user interface. The tracking device is configured to receive at least a portion of a user's finger. The system also includes a base device configured to receive the tracking device. The base device is configured to translate movement of the base device relative to an adjacent surface for use in moving the user interface object. | 10-02-2014 |
345165000 | Photosensor encoder | 2 |
20090027341 | Wireless Optical Input Device - One embodiment of the present invention provides a wireless input device that employs optical sensing to effect the likes of cursor movement and scrolling. Power management techniques can be optionally employed to avoid premature depletion of the wireless input device's power source. Another embodiment of the present invention provides a wireless device having a power management algorithm controlling its power consumption. Another embodiment of the present invention provides a method for managing the power consumption of a wireless device. | 01-29-2009 |
20150103008 | WAKE UP METHOD AND OPTICAL INPUT DEVICE USING THE SAME - An exemplary embodiment of the present disclosure provides a wake up method and an optical input device using the same. The method includes the following steps. A first image is captured and set as a reference frame when the optical input device enters a sleep mode. A second image is captured and set as a compare frame while the optical input device operates in the sleep mode. The second frame is further being compared with the reference frame to generate a histogram difference. Subsequently, whether a peak histogram value of the histogram difference is less than a predetermined threshold is determined. When the determined that the peak histogram value is less than the predetermine threshold, configures the optical input device to operate in an active mode. | 04-16-2015 |