CN111913417A
|
|
Control method and controller
|
WO2019232911A1
|
|
Power generation device based on magnetic hysteresis material
|
WO2019227600A1
|
|
Wireless switch and doorbell
|
CN109050438A
|
|
A kind of self-powered vehicle information acquisition system
|
WO2020000302A1
|
|
Method and apparatus for collecting weak energy, and smart wearable device
|
CN108736556A
|
|
A kind of method, apparatus and intelligent wearable device of faint energy acquisition
|
WO2020000301A1
|
|
Self-powered wireless switch and wireless device
|
WO2020000300A1
|
|
Wireless communication display circuit and passive display board
|
CN108682315A
|
|
A kind of wireless communication display circuit and passive display board
|
CN108540120A
|
|
A kind of button and Multiconductor press key circuit
|
CN108599784A
|
|
A kind of sender unit and method
|
WO2019237246A1
|
|
Wireless remote monitoring device and system for soil monitoring
|
CN108712107A
|
|
A kind of circuit powered to microcontroller with transient electric-energy and method
|
CN108470468A
|
|
The self-powered wireless stall testing apparatus of one kind and guiding system
|
CN108447245A
|
|
A kind of self-powered remote controller
|
CN108198393A
|
|
A kind of self power generation remote control thereof and system
|
CN107734429A
|
|
A kind of double miaow noise reductions disappear echo circuit
|
US2019190271A1
|
|
Hybrid power supply method, device, and micro-energy power supply based on micro-energy collection
|
WO2018112749A1
|
|
Low power consumption communication method and device based on micro-energy collection network
|
WO2018112750A1
|
|
Micro-energy collection-based power management method and device, and micro-energy supply device
|