# US 11,452,158 B2 · Dual-network dual-system mobile device

> Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt

- Number: US 11,452,158 B2
- Document ID: US11452158B2
- Status: Granted
- Kind: B2
- Application number: 17/382,053
- Filed: 2021-07-21
- Published: 2022-01-27
- Granted: 2022-09-20
- Earliest claimed: 2020-07-23
- Applicants: An-Tai Tsai
- Inventors: An-Tai Tsai
- Web page: https://patentgrep.com/patent/US11452158B2

## CPC

- H04W 48/20: Selecting an access point
- H04W 76/15: Setup of multiple wireless link connections
- G06F 1/1698: {the I/O peripheral being a sending/receiving arrangement to establish a cordless communication link, e.g. radio or infrared link, integrated cellular phone (details of antennas disposed inside a computer H01Q1/2266)}
- G06F 1/3209: Monitoring remote activity, e.g. over telephone lines or network connections
- G06F 1/3262: {Power saving in digitizer or tablet}
- G06F 1/3265: {Power saving in display device}
- G06F 1/3287: by switching off individual functional units in the computer system
- G06F 3/0481: based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
- G06F 3/04886: by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
- G06F 21/53: by executing in a restricted environment, e.g. sandbox or secure virtual machine
- H04W 88/06: adapted for operation in multiple networks {or having at least two operational modes}, e.g. multi-mode terminals
- G06F 3/04847: Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
- G06F 3/0488: using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F 2203/04803: Split screen, i.e. subdividing the display area or the window area into separate subareas
- G06F 2221/2105: Dual mode as a secondary aspect
- H04M 1/72403: with means for local support of applications that increase the functionality
- Y02D 10/00: Energy efficient computing, e.g. low power processors, power management or thermal management
- H04W: WIRELESS COMMUNICATION NETWORKS (broadcast communication H04H; communication systems using wireless links for non-selective communication, e.g. wireless extensions H04M1/72)
- G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N)
- H04M: TELEPHONIC COMMUNICATION (circuits for controlling other apparatus via a telephone cable and not involving telephone switching apparatus G08)
- Y02D: CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE

## Abstract

A dual-network dual-system mobile device is provided in the disclosure. The mobile device includes a mobile network module, a transfer station module, two computer modules, a switch module, a human-machine interface (HMI), and a casing. The HMI is configured to interact with one computer module and to receive a real-time notification from another computer module. The transfer station module respectively establishes two network channels with two access points through the mobile network module and mobile network. The two network channels are isolated virtually from each other.

## Claims

### Claim 1

A dual-network dual-system mobile device, comprising:
a mobile network module, comprising:
a wireless communication module, configured to set a user identity recognition module to make the mobile network module connect with a mobile network;
a transfer station module, electrically connected with the mobile network module, and configured to establish a first network channel through the mobile network module and a first access point and to establish a second network channel through the mobile network module and a second access point, wherein the first network channel and the second network channel are virtually isolated with each other;
a first computer module, comprising:
a first main memory;
a first storage, configured to store a first operating system with a first application;
a first transceiver, electrically connected with the transfer station module;
a first I/O controller, comprising a first input controller and a first display controller; and
a first processor, electrically connected with the first main memory, the first storage, the first transceiver, and the first I/O controller, and configured to load the first operating system with the first application from the first storage to the first main memory and to run the first operating system with the first application;
a second computer module, comprising:
a second main memory;
a second storage, configured to store a second operating system with a second application;
a second transceiver, electrically connected with the transfer station module;
a second I/O controller, comprising a second input controller and a second display controller; and
a second processor, electrically connected with the second main memory, the second storage, the second transceiver, and the second I/O controller, and configured to load the second operating system with the second application from the second storage to the second main memory and to run the second operating system with the second application;
a human-machine interface (HMI), comprising:
an input assembly, comprising a touch component configured to trigger a coordinate parameter; and
an output assembly, comprising a display component configured to display information, wherein each display location of the display component is distinctly corresponding to one touch location of the touch component;
a switch module, configured to switch between a first switch mode and a second switch mode, and comprising:
a first switcher, electrically connected with the first input controller;
a second switcher, electrically connected with the second input controller;
a third switcher, electrically connected with the first display controller;
a fourth switcher, electrically connected with the second display controller, wherein the first switcher, the second switcher, the third switcher, and the fourth switcher are controlled to switch between a turn-on mode and a turn-off mode;
an input processor, electrically connected with the touch component, and configured to connect with the first switcher and the second switcher to make the first input controller and the second input controller receive the coordinate parameter triggered by the touch component;
a display processor, electrically connected with the display component, and configured to connected with the third switcher and the fourth switcher; and
a switch controller, electrically connected with the first switcher, the second switcher, the third switcher, the fourth switcher, and the input processor, configured to receive the coordinate parameter triggered by the touch component from the input processor, and configured to trigger a first switching signal and a second switching signal, wherein when the switch controller triggers the first switching signal, the first switch mode of the switch module is activated to make the first I/O controller be configured to control the HMI, and the HMI is configured to interact with the first computer module, when the switch controller triggers the second switching signal, the second switch mode of the switch module is activated to make the second I/O controller be configured to control the HMI, and the HMI is configured to interact with the second computer module; and
a casing, partially covering the mobile network module, the transfer station module, the first computer module, the second computer module, the switch module, and the HMI;
wherein the transfer station module is configured to control the first computer module to make the first computer module communicate externally through the first network channel and to control the second computer module to make the second computer module communicate externally through the second network channel distinctly;
wherein the first switch mode configures the first switcher and the third switcher to be the turn-on mode, and configures the second switcher and the fourth switcher to be the turn-off mode;
the second switch mode configures the first switcher and the third switcher to be the turn-off mode, and configures the second switcher and the fourth switcher to be the turn-on mode;
wherein the first switcher is switched to the turn-on mode to make the input processor be electrically connected with the first input controller;
the first switcher is switched to the turn-off mode to make the input processor be electrically disconnected with the first input controller;
the second switcher is switched to the turn-on mode to make the input processor be electrically connected with the second input controller;
the second switcher is switched to the turn-off mode to make the input processor be electrically disconnected with the second input controller;
the third switcher is switched to the turn-on mode to make the display processor be electrically connected with the first display controller;
the third switcher is switched to the turn-off mode to make the display processor be electrically disconnected with the first display controller;
the fourth switcher is switched to the turn-on mode to make the display processor be electrically connected with the second display controller;
the fourth switcher is switched to the turn-off mode to make the display processor be electrically disconnected with the second display controller; and
wherein the display processor comprises a two-in-one-out signal combiner.

### Claim 2 (depends on 1)

The dual-network dual-system mobile device of claim 1, wherein the input processor comprises a one-in-three-out signal distributor.

### Claim 3 (depends on 1)

The dual-network dual-system mobile device of claim 1, wherein the display processor is configured to store an image of a switch button; and
wherein when the display processor receives a first signal under the first switch mode, the display processor transfers the first signal to the switch controller, and processes the image of the switch button and a full-screen image of the first computer module from the third switcher into a first image.

### Claim 4 (depends on 3)

The dual-network dual-system mobile device of claim 3, wherein when the display processor receives a second signal under the second switch mode, the display processor transfers the second signal to the switch controller, and processes the image of the switch button and a full-screen image of the second computer module from the fourth switcher into a second image.

### Claim 5 (depends on 4)

The dual-network dual-system mobile device of claim 4, wherein when the display component receives the first image from the display processor under the first switch mode, the display component displays the image of the switch button on a region of a main screen by overlapping that on the full-screen image of the first computer module;
wherein when the display component receives the second image from the display processor under the second switch mode, the display component displays the image of the switch button on the region of the main screen by overlapping that on the full-screen image of the second computer module.

### Claim 6 (depends on 5)

The dual-network dual-system mobile device of claim 5, wherein when any one of the touch locations in the region of the main screen is pressed under the first switch mode, the switch controller receives the coordinate parameter according to the first signal to trigger the second switch signal, and the second switch mode is activated; and
wherein when any one of the touch locations in the region of the main screen is pressed under the second switch mode, the switch controller receives the coordinate parameter according to the second signal to trigger the first switch signal, and the first switch mode is activated.

### Claim 7 (depends on 1)

The dual-network dual-system mobile device of claim 1, wherein the switch controller is further electrically connected with the display processor, and the switch module is configured to switch among the first switch mode, the second switch mode, and a third switch mode;
wherein the third switch mode configures the first switcher, the second switcher, the third switcher, and the fourth switcher to be the turn-on mode; and
wherein the switch controller is configured to trigger a third switch signal, when the third switch signal is triggered, the third switch mode of the switch module is activated.

### Claim 8 (depends on 7)

The dual-network dual-system mobile device of claim 7, wherein the display component displays a full-screen image of the first computer module on one half of an area thereof and displays a full-screen image of the second computer module on another half of the area thereof; and
the one half of the area of the display component is equal to one half of an area of the touch component, and the another half of the area of the display component is equal to another half of the area of the touch component.

### Claim 9 (depends on 8)

The dual-network dual-system mobile device of claim 8, wherein when the display processor receives the third signal, the display processor processes the full-screen image of the first computer module and the full-screen image of the second computer module into a third image, the display component receives the third image from the display processor, and the display component respectively displays the full-screen image of the first computer module on the one half of the area thereof and the full-screen image of the second computer module on the another half of the area thereof.

### Claim 10 (depends on 9)

The dual-network dual-system mobile device of claim 9, wherein when the input processor receives the third signal, the input processor distinctly transfers the coordinate parameter from the one half of the area to the first input controller through the first switcher and the coordinate parameter from the another half of the area to the second input controller through the second switcher.

### Claim 11 (depends on 1)

The dual-network dual-system mobile device of claim 1, wherein the mobile network module comprises a connection component, the connection component is configured to be connected with a wireless modem externally through a transmission cable to make the mobile network module connect with the mobile network through the wireless modem.