Shenzhen Grepow Battery Co., Ltd.

Other

Shenzhen Goodix Technology Co., Ltd.

Grepow Inc.

Shiyu Liu

Bing Liu

Bing Guo

Gang Li

Miao Liu

Yunliang Zhu

Miao Yang

Su Liu

Long Li

Zengquan Li

Yurong Lin

Penghui Zhong

Yanhui Xu

Yuquan Zheng

Charger

Head mounted device

Portable power supply

Charging plug

A method and apparatus of an emergency starting power supply used to start a device or energize a battery. This emergency starting power supply automatically detects the contact impedance of the device or battery and provides prompts from a user interface to the user based on this detected contact impedance. The prompts guide the user as the user on how to adjust the impedance of the connections to the device or battery so that it is connected optimally to the device or battery so that the emergency starting power supply can provide the device or battery with enough energy to start the motor or engine.

Emergency starting power supply with contact impedance detection

Emergency starting power supply

Electronic governor

A jump starter device with an air pump capability can include a jump starter section for jump start a vehicle, and an air pump section for inflating a tire of the vehicle. The jump starter device can include a controller configured to process the load data to determine the status of the load, such as the conditions of the vehicle connected to the jump starter. The controller can also be configured to operate the air pump based on the pressure of the tire.

Emergency start-up power supply with air inflator function

A jump starter device with a diagnostic function can include a jump starter section for jump start a vehicle, and a diagnostic section for diagnose a condition of the vehicle. The diagnostic section can include an analysis of the measured battery voltage. The diagnostic section can include a circuit to determine an internal resistance of the battery. The diagnostic section can include a circuit to determine a current of the vehicle.

Emergency start-up power supply with diagnostic function

Multifunctional vacuum cleaner

A jump starter device can include sensors to measure data of a vehicle coupled to the jump starter device. The jump starter device can include a controller configured to process the load data to determine the status of the load, such as the conditions of the vehicle connected to the jump starter.

Vehicle jump starter device

The present disclosure relates to touch technologies, and provides a touch component, a touch apparatus using the touch component, and a touch-control method applied to the touch apparatus. The touch component is applied to a wearable device, and includes: M self-capacitive touch electrodes (Csto Csm) disposed on a single pattern wiring layer (). Each of the touch electrodes (Csto Csm) is connected to a touch chip by a wire on the pattern wiring layer (). M is a positive integer greater than 2 and less than 10. The M touch electrodes (Csto Csm) form a touch sensing surface of the touch component, the touch sensing surface has at least two sliding detection directions, the at least two sliding detection directions intersect, and a quantity of touch electrodes in each of the sliding detection directions is greater than 1.

Touch component, touch apparatus, and touch-control method

Smart charger

Growing community of inventors

Shenzhen, China

Shiyu Liu