Transmittal system and connection device
First Claim
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1. A transmittal system, comprising:
- an extension device comprising a first connection port and a second connection port coupled to a peripheral device;
a connection device comprising a third connection port and a fourth connection port, wherein the third connection port is coupled to the first connection port, and the fourth connection port is coupled to an electronic device; and
an impedance device connecting at least one of the first, the third and the fourth connection ports to ground, wherein the peripheral device is capable of controlling the electronic device, wherein the extension device transmits signals between the peripheral device and the electronic device such that the peripheral device is capable of controlling the computing function of the electronic device,wherein each of the first connection port, the third connection port and the fourth connection port comprises a USB connector port with a corresponding identification (ID) pin,wherein the extension device is configured to serve as a hub to transmit data from the electronic device to the peripheral device and transmit data from the peripheral device to the electronic device, andwherein the impedance device comprises an internal resistor that connects the ID pin of the first connection port to the ground within the extension device for identifying that the electronic device is capable of being charged.
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Abstract
A transmittal system including an extension device, a connection device, and an impedance device is disclosed. The extension device includes a first connection port and is coupled to a peripheral device. The connection device includes a second connection port and a third connection port. The second connection port is coupled to the first connection port. The third connection port is coupled to an electronic device. The impedance device connects at least one of the first, the second and the third connection ports to ground.
19 Citations
17 Claims
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1. A transmittal system, comprising:
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an extension device comprising a first connection port and a second connection port coupled to a peripheral device; a connection device comprising a third connection port and a fourth connection port, wherein the third connection port is coupled to the first connection port, and the fourth connection port is coupled to an electronic device; and an impedance device connecting at least one of the first, the third and the fourth connection ports to ground, wherein the peripheral device is capable of controlling the electronic device, wherein the extension device transmits signals between the peripheral device and the electronic device such that the peripheral device is capable of controlling the computing function of the electronic device, wherein each of the first connection port, the third connection port and the fourth connection port comprises a USB connector port with a corresponding identification (ID) pin, wherein the extension device is configured to serve as a hub to transmit data from the electronic device to the peripheral device and transmit data from the peripheral device to the electronic device, and wherein the impedance device comprises an internal resistor that connects the ID pin of the first connection port to the ground within the extension device for identifying that the electronic device is capable of being charged. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 17)
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11. A transmittal system comprising:
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an extension device comprising a first connection port; an electronic device coupled to the first connection port; a peripheral device coupled to the extension device, wherein the peripheral device is capable of controlling the electronic device, wherein the extension device transmits signals between the peripheral device and the electronic device such that the peripheral device is capable of controlling the computing function of the electronic device; and an impedance device comprising a resistor internal to the extension device for connecting an ID pin of the first connection port to ground within the extension device for identifying that the electronic device is capable of being charged, wherein the extension device is configured to serve as a hub to transmit data from the electronic device to the peripheral device and transmit data from the peripheral device to the electronic device. - View Dependent Claims (12, 13, 14, 15, 16)
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Specification