Inventor
YuMeng LIU
Inventor
US
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Kprimary
H02KDynamo-electric machines27%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters27%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general18%
G01DMeasuring not specially adapted for a specific variable9%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure9%
H01FMagnets9%
PatentTitleYear
11,539,279Gap-closing actuator having a double-wound driving coil202211,527,946Haptic actuator having a double-wound driving coil for temperature- and driving current-independent velocity sensing202211,496,034Haptic actuator having a double-wound driving coil for temperature-independent velocity sensing2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to APPLE INC (3)· patent assignee history
2022Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APPLE INC | 3 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 3 | 2022 |