CN112234694A
|
|
Electronic equipment capable of changing battery without power interruption
|
CN112261561A
|
|
MEMS sound production device
|
CN112261562A
|
|
MEMS loudspeaker
|
CN112261560A
|
|
Sound production device and electronic equipment
|
CN112187134A
|
|
Motor friction compensation method, system and computer readable storage medium thereof
|
CN112187008A
|
|
Air gap adjustable linear motor
|
CN112187009A
|
|
Air gap adjustable linear motor
|
CN111943127A
|
|
Comb tooth structure, preparation method thereof and microphone
|
CN111884619A
|
|
Resonator having a dielectric layer
|
CN111918189A
|
|
MEMS loudspeaker
|
CN111884620A
|
|
Resonator having a dielectric layer
|
CN111918188A
|
|
MEMS loudspeaker and manufacturing process thereof
|
CN111918179A
|
|
Sound generating device and electronic equipment with same
|
CN111884618A
|
|
Resonator having a dielectric layer
|
CN111918187A
|
|
MEMS loudspeaker
|
CN111912276A
|
|
Temperature equalizing plate
|
WO2020140167A1
|
|
Vehicle-mounted sound box and automobile
|
WO2020140166A1
|
|
Vehicle-mounted speaker and vehicle
|
WO2020133499A1
|
|
Antenna-in-package module and electronic device
|
WO2020133496A1
|
|
Packaged antenna module and electronic device
|