I/o Interconnect Limited

Kun-Yuan Lin

Chih-Hsiung Chang

Tsung-Min Chen

Chung-Han Hsieh

A KVM switch is disclosed. The KVM switch, for connecting between computers and at least one peripheral device, the KVM switch includes a first interface, second interfaces, a controller and device emulators. The controller is configured to receive a peripheral signal and generate a first serial signal and a second serial signal. Each of the device emulators is configured to receive the first serial signal with the a target address and the second serial signal with a second target address, and each of the device emulators is guided by unique address to one of the computers, respectively, wherein, when the device emulators receive the first serial signal and the second serial signal, the device emulators are configured to determine whether to process the first serial signal and the second serial signal by comparing the first target address and the second target address with the unique address.

Keyboard-video-mouse switch, and signal transmitting method

Present disclosure relates to a HID switch with security function that permits sharing of peripherals between multiple computers in a multi-network computer system. The HID switch is configured to connect at least one user input peripheral device and at least two host computers. The HID switch incudes a first directing module and a second directing module, wherein the two directing modules are physically isolated. The passages directed to the two directing modules are controlled by a physical peripheral selector. The physical peripheral selector is configured to selectively enable the first passage and the second passage, wherein only one of the first and second passages is enabled at a time. When one of the first or the second passages is enabled, there is only one host computer is electrically connected to the user input peripheral device via one of the directing modules.

Human interface device switch with security function

The method includes the steps of: a) connecting a handheld touchscreen computer with a first display to a personal computer with a second display and mouse, wherein a screen picture of the handheld touchscreen computer is projected on the second display as a subwindow, and a cursor is shown on the second display; b) directly moving the cursor by the mouse when no item in the subwindow is clicked; c) calculating a displacement quantity of the cursor against a virtual origin of the subwindow when an item in the subwindow is being clicked; and d) generating a mouse event to an item of the handheld touchscreen computer at a position corresponding to the displacement quantity.

Growing community of inventors

Taipei, Taiwan

Kun-Yuan Lin