Abstract: A handheld device includes a body and a back cover. The body has a back portion covered by the back cover. The back cover includes a yielding layer and a rigid layer. The yielding layer has an outer surface and an inner surface opposite to each other. The inner surface faces the back portion. The rigid layer is formed on the inner surface and locked to the body. The rigid layer has a hole exposing the back portion and covered by the yielding layer. When a portion of the yielding layer corresponding to the hole is pressed, the portion of the yielding layer is elastically deformed to closely lean on the back portion, and the locked body and rigid layer are released due to a force between the portion of the yielding layer and the back portion, such that the back cover may depart from the body.

Abstract: Electronic devices such as portable computers may contain circuits that generate radio-frequency noise. The radio-frequency noise may interfere with the operation of sensitive circuitry such as wireless communications circuitry. The circuits that generate the radio-frequency noise may include differential signal drivers that drive signals onto communications lines such as lines in a bus or output interface. A control circuit may power the drivers at an adjustable driver voltage bias level. The amount of noise that is generated by the drivers may vary as a function of the voltage bias level and may produce different amounts of noise at different wireless frequencies. Computer lid position and other factors may also influence the amount of interference that is generated. The control circuit may determine the current operating state of the device and may make voltage bias level adjustments that minimize interference between the drivers and the wireless circuitry.

Abstract: A wireless communication system includes a plurality of headsets, each embodying a wireless transceiver, and wherein communication can be established between the headsets via the wireless transceivers over a network in which the headsets act as nodes.

Abstract: According to an embodiment, a smartphone having a display surface configured to display an image includes a liquid crystal panel, at least one CMOS image sensor, and a lens unit. The liquid crystal panel is a translucent display panel configured to display an image and allow light to pass through. The CMOS image sensor is arranged behind the liquid crystal panel and on a reflecting surface of a reflecting plate configured to reflect light toward the liquid crystal panel or at a position corresponding to a hole formed in the reflecting plate. The lens unit is arranged in front of an image capturing surface of the CMOS image sensor such that the CMOS image sensor can capture an image of a range corresponding to a display surface.

Abstract: A wireless device comprises a first unit and a second unit. Each of the first and second units comprises a respective transceiver, controller, display, and housing to support the transceiver, controller, and display. When the first and second units communicate through the first and second transceivers, the wireless device communicates with a communication network through one of the first or second transceiver.

Abstract: A moisture-proofing mobile device which is formed with a variously colored silicon skin, through dual injection molding, integrally over a region that includes an engagement part of the bottom casing with the top casing, clamping screw holes, and a battery mounting part, which may selectively include an antenna part, a camera part or a button part is provided. In accordance with the disclosed embodiments, there is no concern about malfunction or trouble of the mobile device even when the mobile device is used in a humid place, such as a kitchen, a bathroom, a swimming pool or a waterside, and the mobile device may provide a smooth and excellent grip feeling of a non-slip property, and may exhibit an improved impact resistance.

Abstract: Disclosed, in general, are devices that provide an air-tight chamber over a sound source while absorbing all fields of sounds from the sound source. In general, the devices feature: an anechoic chamber that is configured to receive a sound source in an air-tight manner; and an anechoic channel that is in fluid communication with the ambient atmosphere. Suitably, the anechoic chamber is adapted to capture air containing sound energy generated by the sound source, and distribute the air about an internal surface area on the inside of the chamber, wherein the internal surface area is sufficiently large to dampen or otherwise absorb the sounds energy. Preferably, the air is directed from the anechoic chamber through an anechoic channel extending therefrom to the ambient to further dampen or absorb the sound energy. In one configuration, the outer wall of the apparatus is configured to reflect ambient sounds.

Abstract: A portable terminal device includes: a converting portion converting one of sound and an electrical signal into the other thereof; and a chassis defining: an opening; a passageway portion communicating the opening and the converting portion with each other; and a retainer portion retaining water that has entered the passageway portion, divaricated from the passageway portion, and the converting portion being arranged within the chassis apart from an axis of the opening.

Abstract: A wireless communication device (10) incorporates computing hardware (20) coupled to a data memory (30), to a wireless communication interface (50) for communicating data from and to the wireless communication device (10), to a graphical user interface (40) for receiving user input, and to an optical imaging sensor (60) for receiving captured image data therefrom. The computing hardware (10) executes software applications (200) for enabling the optical imaging sensor (60) to capture images, and for storing corresponding image data in the data memory (30) and/or for communicating the corresponding image data from the wireless communication device (10) via its wireless communication interface (50). The wireless communication device (10) has an elongate external enclosure having a longest dimension (L) defining a direction of a corresponding elongate axis (110) for the wireless communication device (10).

Abstract: A mobile communication device includes a substrate, a metal frame, a feeding portion, and a parasitic portion. The substrate includes a ground plane and a non-ground area. The metal frame surrounds the substrate and includes a plurality of gaps to form a first frame element and a second frame element separated from each other. The first frame element is electrically connected to the ground plane. The feeding portion and the parasitic portion are located in the non-ground area. A first end of the feeding portion is configured to receive a feeding signal, and a second end of the feeding portion is an open end. The parasitic portion is electrically connected to the second frame element and the ground plane. The feeding portion, the second frame element, and the parasitic portion of the mobile communication device constitute a loop antenna.

Abstract: A hand-held electronic device has a keyboard with a plurality of keys, each key having a substantially flat contact surface extending to the sides of each key. One of the sides of the key is beveled.

Abstract: Adapters (10) for use with portable electronic communications devices (12) such as cellular phones, smart phones, and personal digital assistants can facilitate use of the devices (12) in half-duplex communications modes such as push to talk (PTT) and land portable radio (LMR). The adapters (10) can include a case (18) configured to receive the communications device (12), and a button or key (40) mounted on the case. The key (40) communicates with the communications device (12) when the communications device (12) is disposed in the case (18), and is operable to generate on a selective basis an input corresponding to a transmit command that causes the communications device (10) to transmit. The adapters (10) can also include a speaker module and a microphone that communicate with the communications device (10) via a connector (28) on the case (18), or wireless transceivers (41a, 41b).

Abstract: In a portable electronic device such as a mobile phone with a touchscreen display and a camera, if the camera detects that the user's finger is near the touchscreen (indicating that the user is about to make a selection) then the display can be prevented from changing while the user's finger is in proximity to the touchscreen. This can prevent the user from erroneously activating a control such as when the screen display changes suddenly as the user is about to touch an intended currently-displayed control.

Abstract: In one embodiment, a camera on a portable electronic device such as a mobile phone is used to check whether an activation of a control on a touchscreen is intentional or not. For example, if a finger (or thumb), stylus, knuckle or other body part that is commonly used to operate a touchscreen is not detected as the cause of the control activation then it can be assumed that the activation is unintended and the action that the control is supposed to initiate can be prevented from occurring.

Abstract: A multipurpose wall outlet that provides electrical power via at least one standard electrical socket(s) and at least one USB port as well as providing a wired and wireless internet connection is disclosed. The multipurpose wall outlet has a housing in which is assembled at least one receiver For receiving a signal from a wireless data network, at least one processor for processing the signal from the wireless data network, at least one electrical socket, at least one USB port, at least one ethernet port, and a transmitter for transmitting a wireless data signal.

Abstract: A cellular phone includes a first display, a second display, and a CPU. The cellular phone is configured to be switchable between a first state in which the first display, out of the first display and the second display, is exposed to the outside and a second state in which both of the displays are exposed to the outside. When an application is operated and shown on the first display in the first state, the CPU sets another application associated with the application in an operational state.

Abstract: A mobile terminal including a case having a curved back side between first and second end portions such that when the mobile terminal is placed on a flat surface, a portion of the curved back side touches the flat surface and the first and second end portions are raised above the flat surface; a display unit arranged on a front side of the case; a sensor configured to detect a moving or tilting of the mobile terminal; and a controller configured to perform a designated function in accordance with the moving or tilting of the mobile terminal.

Abstract: The Invention is a supporting holder for portable information terminal device and controller for installation of information terminal device without the limitation of size, which is compact and easily portable. The holder of this invention has the Holder (10) for said device that has short range wireless communication function and it is featured with a pair of arms (11 & 12) with the supporting axis (18) as the fulcrum to hold and remove the said device by clamping. The spacing setting of the front end of said holder is adjustable. Installation Portion is consisted of the Controller (30) to install the said device, in freely mounting and dismounting manner. A pair of arms (11 & 12) can be locked in any angles. Also, the controller (30) is comprised of mounting portion to install and remove the holder (10) freely and operation portion to operate the portable information terminal and short range wireless communication portion have communication by the device.

Abstract: A protective case for an electronic device may comprise a wireless adaptor for adding wireless capabilities, including support of additional wireless communication protocols, to the electronic device. The system may enable, for example, location based services functions, social networking functions, and messaging functions.

Abstract: The invention relates to hand-held electronic devices that can have a spherical, cylindrical or other curved surface and an output display providing output visible on the curved surface. The interior region of the device can house receiver circuitry coupled to an antenna to enable reception of transmitted radio signals, display control circuitry, physical stimulus processing circuitry, a microprocessor, data storage memory, and a battery. Display and antenna configurations and data processing methods are also disclosed.

Abstract: An electronic component (encoder) including an operation body is mounted on a circuit board. The electronic component causes a controller to perform processing in accordance with an operation input by the operation body. The mounting board includes a power-feeding leg piece connected to a wireless communication processor so that high frequency communication is allowed, a first short-circuiting leg piece that is adjacent to the power-feeding leg piece via a cut-out portion, and a second short-circuiting leg piece separated from the power-feeding leg piece. The short-circuiting leg pieces are connected to grounded portions. The impedance is adjusted by appropriately selecting the width or the depth of the cut-out portion. The resonance frequency is adjusted by appropriately selecting the size or the position of the short-circuiting leg piece. Thus, the mounting board operates as an inverted-F antenna in which the power-feeding leg piece functions as a power feeding portion.

Abstract: A case for a wireless device includes a number of RF coupling elements mounted in the case and configured such that RF radiation is coupled from an internal antenna of the wireless device out of the device to a first RF coupling element, and from the first RF coupling element to a RF redirector coupling element that redirects the RF radiation in a direction outward from said wireless device that is opposite to a user side of the wireless device. A corrugated metallic shield is optionally provided on an opposite side of the case, facing a user of the device.

Abstract: A support board used in a mobile phone with a main board having a broken-board structure is provided. The support board mainly includes a mounting frame (1) for fixing a display screen and a support portion for supporting the main board having the broken-board structure. The support board is formed by non-metal material, a foil formed by metal material is provided in a portion of the mounting frame which contacts the display screen surrounded by the mounting frame. The support board formed by non-metal material and the foil formed by metal material form a multi-layer structure. The disclosure reduces the manufacturing cost, and satisfies the design requirements of low cost mobile phones such as bar phones.

Abstract: An electronic apparatus includes a first housing, a second housing and a coupling portion movably coupling the first housing and the second housing to each other. The first housing includes a guide groove formed in a surface of the first housing facing the second housing that restricts a direction of movement of the first housing and the second housing with respect to each other. The guide groove includes a bottom portion. The coupling portion includes a coupling main body fixed to a surface of the second housing facing the first housing, a guide pin protruding from the coupling main body so as to be able to advance and retreat within the guide groove and including a tip portion, the tip portion being housed in the guide groove, and an urging member urging the guide pin toward the bottom portion of the guide groove.

Abstract: A portable device includes: an enclosure, one or more processors for executing one or more programs; one or more actuators in or on the enclosure for generating mechanical vibrations; one or more sensors in or on the enclosure for detecting mechanical vibrations; and memory storing one or more programs for execution by the one or more processors. The device analyzes one or more signals produced by the one or more sensors with respect to mechanical vibrations to determine a holding state of the portable device, and conditionally modifies operation of at least one application executed by the one or more processors in accordance with the determined holding state.

Abstract: A loudspeaker comprises a voice coil and a diaphragm attached to the voice coil. The diaphragm has a generally rectangular outer shape, and comprises an outer rim (A1) having an outer edge at which the diaphragm is fixed in position and an inner section (A0) within the outer rim. The inner section (A0) comprises: an outermost area (A00) which is coupled to the voice coil and having the same generally rectangular outer shape; and an inner area (A01) comprising a periodic rib structure (A01p), with the ribs running parallel to the shorter side of the rectangular outer shape, and two lateral transition areas (A01c) between the edges of the periodic rib structure (A01p) and the shorter side edges of outermost area (A00).

Abstract: A terminal module is configured to fit inside an internal power source receptacle in a housing of a process field device, and comprises a wired power source connection, power conditioning electronics, and a field device connection. The wired power source connection is configured to receive power from an external source. The power conditioning electronics are capable of conditioning power from the wired power source connection for reception by the industrial field device. The field device connection is configured to provide power conditioned by the power conditioning electronics to the process field device via a terminal configured to receive and mate with the internal power source.

Abstract: A multipurpose wall outlet that provides electrical power via at least one standard electrical socket (s) and at least one USB port as well as providing a wired and wireless internet connection is disclosed. The multipurpose wall outlet has a housing in which is assembled at least one receiver for receiving a signal from a wireless data network, at least one processor for processing the signal from the wireless data network, at least one electrical socket, at least one USB port, at least one ethernet port, and a transmitter for transmitting a wireless data signal.

Abstract: A mobile phone including upper and lower portions, a flash memory to store images, a selecting portion to select a target image from the stored images, a closed state detection portion to detect a closed state, and a display control portion to control display of an image to display an image of an idle screen including in a background image the target image selected by the selecting portion when standing by, and the display control portion displays, in response to the change from a state in which the closed state is detected by the closed state detection portion to a state in which the closed state is not detected while the image of the idle screen is being displayed, a new idle screen that includes in the background image a new target image selected by the selecting portion subsequent to the background image included in the idle screen.

Abstract: A first node including a physical layer device, a first transceiver and a second transceiver. The first transceiver includes a first analog front end connected to a first transmission line. The first analog front end is configured to transfer first data between the physical layer device and a second node via the first transmission line. The second transceiver includes a second analog front end connected to a second transmission line. The second analog front end is configured to transfer second data between the physical layer device and a third node via the second transmission line. A first type of the second transmission line is different than a second type of the first transmission line. The first node is configured to perform as a repeater using data repeating functions at a link layer control level.

Abstract: Methods and systems are provided for hot-swappable hardware for communication links (e.g., wireless microwave links). A communication assembly that comprises processing circuitry may be configured to allow replacing a circuitry element during active operation of the communication assembly. The replacing may comprise configuring the communication assembly to communicate signals based on a first configuration, using the circuitry element being replaced; receiving addition of a replacement circuitry element; configuring the communication assembly to communicate signals based on a second configuration, using the replacement circuitry element; and after the communication assembly is fully configured to communicate signals based on the second configuration, removing the circuitry element being replaced.

Abstract: A cover mechanism is provided for an opening and closing device, which includes a fixed plate arranged at a first housing; a moving plate arranged at a second housing; a hinge arm that is arranged between the two plates and rotates to move the moving plate between a closed position where the first and second housings overlap and an open position where surfaces of the first and second housings are substantially coplanar; and a recess formed at the second housing that prevents the hinge arm from interfering with the second housing in the open position. The cover mechanism includes a cover arranged at the moving plate that covers the recess when the moving plate is positioned at the closed position and moves from the covering position by engaging with and being urged by the rotating hinge arm; and an urging part that urges the cover toward the covering position.

Abstract: A method is provided of transmitting a plurality of signals from a primary station to a respective plurality of secondary stations, said primary station comprising at least two transmit antennas, wherein each of said plurality of signals is transmitted from a respective subset of said at least two transmit antennas to a respective secondary station, in which each subset is selected at least according to a predetermined characteristic of the respective secondary station.

Abstract: A mobile phone, including a processor operable to perform wireless communication, a housing for the processor, including front and back surfaces, a first display screen coupled with the processor and mounted on the outer side of the front surface, a second display screen coupled with the processor, separate from the first display screen, and a transparent portion on the outer side of the back surface through which the second display screen shows through to the outside of the housing.

Abstract: Disclosed are apparatus and methods related to ground paths implemented with surface mount devices to facilitate shielding of radio-frequency (RF) modules. In some embodiments, a module can include a packaging substrate configured to receive a plurality of components. The module can further include an RF component mounted on the packaging substrate and configured to facilitate processing of an RF signal. The module can further include an RF shield disposed relative to the RF component, with the RF shield being configured to provide shielding for the RF component. The RF shield can include at least one shielding-component configured to provide one or more electrical paths between a conductive layer on an upper surface of the module and a ground plane of the packaging substrate. The shielding-component can include a surface-mount device such as an RF filter implemented as a chip size surface acoustic wave (SAW) device (CSSD).

Abstract: Communication from enterprise servers to handheld devices in the field supports dispatch, data synchronization, logistics and personnel. Bi-directional data delivery from enterprise-based servers over wireless data networks is enabled using wireless capabilities resident in handheld personal computing devices. Real time communications facilitates real-time access to remote programs, assistance and/or information related to the field operations and asset (personnel and inventory) resource management. Management is facilitated for at least one of: construction industry project analysis, HVAC system analysis, project management, equipment readiness inspection, troubleshooting, inventory tracking, inventory ordering, sales (e.g., providing cost estimates to customers), customer invoicing, conducting legal investigations, field data collection, and multi-user remote function coordination.

Abstract: A mobile telephone device includes: a communication unit that communicates with external devices; a microphone that collects sound; a receiver that outputs sound; and a correcting unit that corrects quality of sound; in which the receiver outputs the sound collected by the microphone and corrected by the correcting unit. The mobile telephone device includes: a connector to which an earpiece can be connected; and a control unit that outputs the sound corrected by the correcting unit from the earpiece, when the earpiece is connected to the connector.

Abstract: A mobile electronic device having a flexible display device is disclosed. A request to retrieve information from a server over a wireless network is triggered based on flexing the flexible display device and other gestures.

Abstract: Methods of transmitting and receiving wireless signals using a compact antenna having an array of compactly arranged emitters/receivers. Wireless signals are transmitted from an antenna feed to the plurality of emitters/receivers in any appropriate band, such as the 5.15 to 5.85 GHz band and/or the 2.40-2.48 GHz band. The feed is connected to a radio connection point and from there may connect to the plurality of emitters/receivers arranged in a plane (or planes) above an antenna feed connecting the emitting elements to the radio connection point. The antenna feed is positioned between the emitters and a ground plane. Signals (e.g., horizontally and vertically polarized signals) may be emitted from the plurality of antenna radiating surfaces. Methods of manufacturing compact array antennas are also described.

Abstract: An apparatus worn by a user utilizing projected sound in a companion device for a mobile phone. The apparatus includes a an attachment device for attaching the apparatus to the user and an interface for using the mobile phone from the apparatus. The user interfaces with the apparatus to perform operations upon the mobile phone. A mechanism is utilized to establish a voice channel with the mobile phone for performing phone operations through the mobile phone. In addition, the apparatus includes a speaker for projecting directional sound through the speaker. In one embodiment, the apparatus utilizes a parabolic reflector. In another embodiment, modulated ultrasound is emitted from the speaker. The apparatus may be mounted to a watch, a shoulder of the user, or a vehicle.

Abstract: A hearing aid compatible mobile handset is provided with a parasitic element which is electrically connected to a groundplane of a circuit board. The parasitic element may have a length of around one-quarter wavelength of a frequency of interest. The parasitic element may be are arranged as a pair of parasitic elements. The parasitic element can be disposed in a location where the near field strength is near a peak so as to help reduce the near field level to a point that will allow operation of the handset adjacent a hearing aid.

Abstract: An electronic device may include a plurality of circuit boards, data processing circuitry carried by the plurality of circuit boards, and a plurality of connectors electrically and mechanically coupling the circuit boards in a stacked spaced relation defining a plurality of levels. The elongate connectors may include pairs of parallel first and second elongate connectors between adjacent circuit boards, and with each pair of parallel first and second elongate connectors being rotationally offset in successive levels.

Abstract: Method, user terminal and computer program product for controlling audio signals at the user device during a communication session between the user device and a remote node, in which a primary audio signal is received at audio input means of the user device for transmission to the remote node in the communication session. It is determined whether the user device is operating in (i) a first mode in which secondary audio signals output from the user device are likely to disturb the primary audio signal received at the audio input means, or (ii) a second mode in which secondary audio signals output from the user device are not likely to disturb the primary audio signal received at the audio input means.

Abstract: Some embodiments include one or more mobile electronic device accessories. Other embodiments of related mobile electronic device accessories and methods of providing the same are also disclosed.

Abstract: A light bulb or other lamp device incorporating improved antenna configurations and integrated networking equipment is described herein. In one example, a LED light bulb is arranged to include a wireless transceiver and related wireless network processing circuitry, and is coupled to multiple antennas configured to receive and transmit signals using spatial diversity, beamforming, multiple-input and multiple-output (MIMO), or other multi-antenna techniques. The heat sink in the light bulb may be purposed to provide one or more of the multiple antennas, such as use of respective heat sink structures to serve as a diversity antenna. The wireless network processing circuitry may be used for control of the light bulb or for operability with wireless and non-wireless networks. For example, the network processing circuitry may operate as a wireless network access point, repeater, relay, bridge, or like function.

Abstract: A glasses-type radio communication device (1) to be worn on the head of a user includes: left and right eyepiece parts (11), temples (14), an antenna (100) for carrying out a radio communication, hinges (17) each provided for folding each of the temples (14) towards a corresponding one of the eyepiece parts (11), while one of the temples (14) being folded towards a corresponding one of the eyepiece parts (11), the temple (14) having a shape in which the temple curves so as to be away from the antenna (100) provided in an outer edge region along an outer edge of the eyepiece part (11).

Abstract: A portable transmitter has an inner cover, an outer cover, outer knobs, a cover, a circuit substrate, etc. The cover has projection parts made of elastic material. Each projection part projects toward a corresponding opening part of the outer cover through a corresponding penetration hole of the inner case. The front end of the projection part is contacted to the corresponding outer knob. The opposite part of the projection part is contacted to a corresponding tact switch formed on the circuit substrate while the projection part is elastically deformed and the inner case accommodates the cover. Each of the outer knobs is placed in the corresponding opening part of the outer case while the outer peripheral part of the outer knob is pushed onto the outer peripheral part of the wall surface of the opening part formed in the outer case by repulsive elastic force applied from the cover.

Abstract: A neckpad communications system for a helmet includes a neckpad body that includes coupling members for detachably coupling the neckpad body to a surface of the helmet. The system includes a communications unit having a first part that is disposed within and covered by the neckpad body and is configured to permit audio communication with another remote device and a second part including audio transducers located at least partially outside the neckpad body. The audio transducers are operatively connected to the communications unit and can include at least one speaker and a microphone. The neckpad body includes cushioning to allow it to be worn against a user's body and includes controls associated with the communications unit that are accessible exteriorly.

Abstract: A case for a portable electronic device such as cell phones, cameras, MP3 players and PDAs wherein said case includes material at the corners to provide protection to the electronic device. To reduce bulk at the corners and allow the material forming the case to conform with the contours of the device, the protection at the corners includes strips of material defining apertures there between. The apertures provide reduction in bulk and allow the case to conform to the corners of the device therein. Alternately, the protection at the corners can be provided by other structures co-molded into the corners of the cases. Such structures include material that is of a reduced thickness than other material used in the case, or structures that are formed to conform to the corners of the case. Such structures can be joined to the material forming the panels of the case by co-molding.

Abstract: An apparatus and method are disclosed that can adapt off-the shelf PDA devices (90) to user input/output applications such as data entry applications and cellular phone applications. The resulting apparatus (10) may be sized and shaped to be durable and facilitate handheld operation when the user is mobile during use. The apparatus provides features required for portable data entry such as key entry, barcode scanning, radio frequency identification, and wireless local area network (LAN) as well as wide area network (WAN) communications. The apparatus may be operated (a) in a slave mode with inclusion of a PDA device (90) for use in certain input/output operations that are processor intensive as well as (b) in a stand-alone mode without inclusion of a PDA device (90) for use in certain other input/output operations that are not processor intensive.