Pax Computer Technology (shenzhen) Co., Ltd.

Shenzhen Zolon Technology Co., Ltd.

Xiaojin Sun

Haibin Guo

Xiaojun Huang

Lihong Xie

Guoliang Huang

Yanfei Wang

Xiaoju Ren

Hongtao Sun

Monitor stand

Bump bar keypad

A method and an apparatus for operating an application program, a terminal device, and a storage medium. The method includes: determining a target version from multiple versions of the application program, and determining first parameter information of the application program of the target version; obtaining second parameter information of the application program transmitted by a bootloader; calculating a target memory address of an executed target element of the script file in the application program of the target version according to the first parameter information and the second parameter information; operating the target element of the script file in the target memory address. By applying the method, the application program can still be normally operated even though an actual operation address of the application program in the terminal device is different from a designated chained address when the application program is linked.

Method for operating application program, terminal device and computer-readable storage medium

The present application provides an integrated card swiping device, which includes: a casing, a circuit board, a magnetic head, a card reader, and a card support for positioning a card. The card support defines therein a card slot for allowing the card to be inserted in, the card support is mounted inside the casing, the magnetic head is electrically connected with the circuit board, the card reader is mounted on the card support, the magnetic head is disposed on the card support, and a side of the casing defines a first opening for allowing the card to be inserted into the card slot.

Integrated card swiping device

A touch screen security protection structure including a touch screen, a display screen, and a circuit board, a first signal ribbon cable, and a second signal ribbon cable. The first signal ribbon cable and the second signal ribbon cable are respectively connected with the circuit board via zebra stripes, the first signal ribbon cable and the second signal ribbon cable are provided with protection winding wires, and the protection winding wires are electrically connected with the zebra stripes via contacts. When an attacker lifts the touch screen and the display screen by cutting, the first signal ribbon cable and the second signal ribbon cable are dislocated from the zebra stripes, the protection winding wires are disconnected from the zebra stripes, anti-tampering detection signals then trigger the security response mechanism to erase the sensitive data information from the electronic components of the circuit board.

Touch screen security protection structure and display device

Growing community of inventors

Guangdong, China

Xiaojin Sun