|
CN110809312A
|
|
Low-power-consumption NFC device, electronic equipment and working method
|
|
CN110284772A
|
|
A kind of intelligent door lock and unlocking alarm method
|
|
CN110738759A
|
|
fingerprint storage method, identity verification method, device and system
|
|
CN110048857A
|
|
A kind of Public Key Infrastructure management system, smart card and device systems
|
|
CN109949457A
|
|
Intelligent door lock control method and relevant apparatus
|
|
CN109905245A
|
|
Endorsement method and device
|
|
CN109816832A
|
|
A kind of method for unlocking and device
|
|
CN109474624A
|
|
A kind of application authentication system and method
|
|
CN109583154A
|
|
A kind of system and method based on Web middleware access intelligent code key
|
|
CN109618334A
|
|
Control method and relevant device
|
|
CN109547303A
|
|
Control method and relevant device
|
|
CN109410406A
|
|
A kind of authorization method, device and system
|
|
CN109405058A
|
|
A kind of heat death theory control device and system
|
|
CN109005532A
|
|
A kind of Bluetooth connecting method, bluetooth master and Bluetooth slave devices
|
|
CN108920934A
|
|
The driving method of mass-memory unit, device and equipment in Mac system
|
|
CN108834126A
|
|
One kind changing card apparatus and method
|
|
CN108763917A
|
|
A kind of data encryption/decryption method and device
|
|
CN108462725A
|
|
A kind of electronic signature equipment, auth method and system
|
|
CN108769011A
|
|
A kind of electronic signature equipment, auth method and system
|
|
CN108664196A
|
|
A kind of method and device of control cursor movement
|
