Abstract: Provided is a case for portable electronic devices of different dimensions including a front surface, a back surface, and corners. The case has a main body, a plurality of engagement members configured to engage the portable electronic device, and a plurality of extendible couplers. Each extendible coupler is configured to couple an associated engagement member to the main body at one of a plurality of selectable extendable positions with respect to the main body.

Abstract: Provided is a headphone system, comprising a sound module and a headphone body. The sound module comprises a module attachment interface, a module audio interface, and a controller. The headphone body comprises a first earphone; a second earphone; and a headphone attachment interface to provide removable attachment with the module attachment interface a headphone audio interface to couple with the module audio interface when the module attachment interface is engaged with the headphone attachment interface. The headphone audio interface communicates audio signals from the sound module to the first earphone and the second earphone when the module attachment interface is engaged with the headphone attachment interface. The controller transmits audio signals from the sound module to the module audio interface to further transmit to the headphone audio interface which transmits to at least one of the first and second earphones via the headphone audio interface.

Abstract: Provided is a portable charging station for a portable electronic device having a wireless power receiver to supply power to the portable electronic device. The portable charging station comprises a base having a wireless power transmitter and a battery source providing power to the wireless power transmitter and an attachment structure to position the portable electronic device to engage the base at a location where the wireless power transmitter is in transmission range from the wireless power receiver, wherein the wireless power transmitter is configured to transmit power from the battery source to the wireless power receiver when the portable electronic device is engaged to the base by the attachment structure.

Abstract: Provided is a case for n electronic device including a first surface, a second surface, sides between the first surface and the second surface, and a speaker on a portion of at least one of the first surface, the second surface, and the sides. The case includes a cover in which the electronic device is positioned including an inner surface facing the speaker when the electronic device is positioned in the cover. A sound channel is formed between the speaker and the inner surface when the electronic device is positioned in the cover. An opening to the sound channel to provide sound communication between the sound channel and an area in front of the first surface of the electronic device, wherein sound travels through the sound channel between the speaker and the opening.

Abstract: Provided is a system for holding a plurality of chargeable portable electronic devices having an enclosure providing a compartment. At least one tray is positioned in the compartment, wherein each tray includes a plurality of slots for receiving the portable electronic devices. A plurality of charging ports in the compartment enable charging of the chargeable portable electronic devices disposed within the slots. A germicidal source positioned in the compartment sterilizes a plurality of the chargeable portable electronic devices disposed in the slots when activated.

Abstract: A protective cover for a portable electronic device that includes a main body portion that is adapted to at least partially surround and enclose a portable electronic device. The main body portion includes a rear section that has an accessory slot defined therein. The accessory slot removably receives an accessory assembly that includes a base having an accessory mounted thereto.

Abstract: A protective cover for a portable electronic device that includes a main body portion that is adapted to at least partially surround and enclose a portable electronic device. The main body portion includes a rear section that has an accessory slot defined therein. The accessory slot removably receives an accessory assembly that includes a base having an accessory mounted thereto.

Abstract: Provided is a case for a portable electronic device including a first surface, a second surface, and sides between the first surface and the second surface, wherein the portable electronic device has an input socket and is adapted to electrically connect to an external electronic device. The case includes a cover portion adapted to couple to the first surface of the portable electronic device; a first interface at a first location on the cover portion to electrically couple to the input socket of the portable electronic device; a second interface at a second location on the cover portion adapted to electrically couple to the external electronic device; and a cable coupled to the first and second interfaces adapted to transmit data between the first interface and the second interface.

Abstract: A protective cover assembly for a portable electronic device that includes a cushion enclosure that has a main body portion and a pouch pivotably connected to the main body portion, and front and back shells that cooperate to form a hard shell housing that at least partially encloses the main body portion of the cushion enclosure. The pouch extends outside the hard shell housing and is pivotable between a docking position and a non-docking position.

Abstract: Provided is a case for a portable electronic device including a first surface, a second surface, and sides between the first surface and the second surface. The portable electronic device is adapted to electrically connect to an external electronic device, and includes: a cover portion adapted to couple to the first surface of the portable electronic device; a first interface at a first location on the cover portion adapted to electrically couple to the portable electronic device; a second interface at a second location on the cover portion adapted to electrically couple to the external electronic device; and a cable coupled to the first and second interfaces adapted to provide electrical communication between the first interface and the second interface.

Abstract: Provided a case having interchangeable parts that are coupled together to provide a protective casing for an electronic device, such as a smartphone. The case parts may comprise a first rim, a second rim and a material, such as a flexible material, to extend across a surface of the portable electronic device. The first rim includes one or more protrusions to extend through corresponding one or more openings of the material to extend the material across at least a side portion of the first rim between the first rim and the second rim. In further embodiments, the material may comprise a flexible material may be formed of a composite material comprising at least one mesh material and an additional layer.

Abstract: Provided is a case for n electronic device including a first surface, a second surface, sides between the first surface and the second surface, and a speaker on a portion of at least one of the first surface, the second surface, and the sides. The case includes a cover in which the electronic device is positioned including an inner surface facing the speaker when the electronic device is positioned in the cover. A sound channel is formed between the speaker and the inner surface when the electronic device is positioned in the cover. An opening to the sound channel to provide sound communication between the sound channel and an area in front of the first surface of the electronic device, wherein sound travels through the sound channel between the speaker and the opening.

Abstract: A protective cover for a portable electronic device that includes a main body portion that is adapted to at least partially surround and enclose a portable electronic device. The main body portion includes a rear section that has an accessory slot defined therein. The accessory slot removably receives an accessory assembly that includes a base having an accessory mounted thereto.

Abstract: A protective cover assembly for a portable electronic device that includes a cushion enclosure that has a main body portion and a pouch pivotably connected to the main body portion, and front and back shells that cooperate to form a hard shell housing that at least partially encloses the main body portion of the cushion enclosure. The pouch extends outside the hard shell housing and is pivotable between a docking position and a non-docking position.

Abstract: A control button configuration for a guitar-shaped electronic video game machine controller situated in a neck portion of the controller. The neck having a center is connected to a headstock at a first end and a body at a second end. One set of control buttons is disposed rectilinearly in the section between the first end and the center of the neck, or an upper neck section, and another set of control buttons is rectilinearly disposed in the section between the second end and the center of the neck, or a lower neck section. The set of control buttons in the upper neck section are disposed in equal distance from one another, and the set of control buttons in the lower neck section are disposed in equal distance from one another. Two sets of the control buttons have an equal number of control buttons and perform duplicative functions. Thereby, the users have an option to play the video games with either set of the control buttons.