Hon Hai Precision Industry Co., Ltd.

Hongfujin Precision Industry (wuhan) Co., Ltd.

Hong-fu Jin Precision Industry (shenzhen) Co., Ltd.

Xi-Huai He

Chun-Sheng Chen

Fang-Ta Tai

Hung-Ju Chen

Xun-Yu Xiao

A heating preservation system includes a selected unit, a control unit, a detection unit, and a heating unit. The selected unit is configured to select a preset temperature from amongst a plurality of differing preset temperatures, each preset temperature corresponds to a preset voltage. The control unit is configured to send out the preset voltage according to the selected preset temperature. The detection unit is configured to detect a temperature of fluid and convert the temperature to a detected voltage. The comparison unit is configured to receive the preset voltage and the detected voltage and compare the detected voltage with the preset voltage. The heating unit is configured to heat the fluid when the detected voltage is less than the preset voltage, and stop heating the fluid when the detected voltage is more than the preset voltage. A smart cup using the heating preservation system is further disclosed.

Heat preservation system and smart cup using same

A switching apparatus to adapt an interface for multi-functional use includes a signal source, a display unit, a control unit, and a connector. The signal source includes a first power output and a data output. The display unit includes a power input and a data input. The control unit includes a switching chip having a control signal input, a first data pin, a second data pin, and a third data pin. The connector includes a second power input, a second power output, and a data output. The control signal input receives a switching signal. When the second data pin communicates with the first data pin according to the switching signal, the first power output is electrically coupled to the second power input, the signal source provides power for an electronic device connected with the connector.

Interface switching apparatus for switching between a plurality of power supply pins and input/output terminals

Method of unlocking an electronic device includes outputting a first portion of a predetermined video file, on a display device of the electronic device when the electronic device is locked. A second portion of the predetermined video file is outputting when a first time length of a detected microphone signal is greater than a first predetermined duration. The electronic device is unlocked when a second time length of the detected microphone signal is greater than a second predetermined duration, while the second portion of the predetermined video file is outputting.

Electronic device and method for controlling access to the electronic device

A method for adjusting execution frequency of a central processing unit (CPU) in an electronic apparatus is provided. The method includes the steps of: (a) obtaining a state of a CPU workload in real time; (b) checking a property frequency and an execution frequency of the CPU; (c) determining whether the state of the CPU workload is in a higher state or a normal state; (d) determining whether the execution frequency of the CPU needs to be changed according to the state of the CPU workload; (e) calculating a frequency value according to the property frequency and the execution frequency, if the execution frequency of the CPU needs to be changed; (f) generating a suitable frequency according to the frequency value; and (g) adjusting the execution frequency of the CPU according to the suitable frequency. A related system is also disclosed.

Growing community of inventors

Wuhan, China

Xi-Huai He