Composite template for preparing high-molecular polymer film, preparation method of high-molecular polymer film and friction generator comprising high-molecular polymer film
CN111835225A
Friction generator with folding structure
CN111576055A
Waterproof breathable fabric and preparation method thereof
CN110172835A
Water-proof breathable fabric and preparation method thereof
CN109671572A
Electrode, supercapacitor and preparation method thereof
CN109951099A
Friction generator based on public electrode
CN109149997A
The friction generator of multiple electrode structure
CN109149996A
Friction generator with multiple friction components
CN109816523A
File transactions system and method based on block chain
CN108696173A
Friction generator, preparation method with composite film electrode and power-generating shoe
WO2018209993A1
Respiratory frequency monitoring device and system, respirator, and oxygen concentrator
CN108695074A
A kind of graphene ultracapacitor and preparation method thereof
CN108693240A
Humidity detector
WO2019061945A1
Sensor for physiological monitoring, sensing band and fabrication method for sensing band
CN108696172A
TGXG with generating function and electricity generation system
CN109662698A
Monitoring of pulse sensor, preparation method, pulse monitoring device and system