Patents/Inventors

Yongfu Cai

TokyoJP25 patents

24 Patents

US125716562026
Position Detection Device, Camera Module, and Rotary Actuator
TDK CORPORATION
0 cites
US124380082025
Method of Producing Assembly of Stacked Elements Having Resin Layer with Fillers
TDK CORPORATION
0 cites
US124111912025
Magnetic Sensor, Rotation Angle Detection Apparatus, and Brake System Using Rotation Angle Detection Apparatus
TDK Corporation
0 cites
US124009222025
Electronic Component Package
TDK CORPORATION
0 cites
US123859902025
Magnetism Detection Device
TDK CORPORATION
0 cites
US123457832025
Magnetic Sensor Device and Magnetic Encoder
TDK CORPORATION
0 cites
US123320932025
Magnetic Sensor, Magnetic Encoder, and Manufacturing Method for Magnetic Sensor
TDK CORPORATION
0 cites
US122286232025
Magnetic Sensor, Magnetic Encoder, Lens Position Detection Device, Distance Measuring Device, and Manufacturing Method for Magnetic Sensor
TDK CORPORATION
0 cites
US122159882025
Position Detection Device
TDK CORPORATION
0 cites
US121887872025
Position Detection Unit, Lens Module, and Imaging Apparatus
TDK CORPORATION
0 cites
US121740452024
Position Detection Unit, Lens Module, and Imaging Apparatus
TDK CORPORATION
0 cites
US120723982024
Magnetic Sensor Device Having Magnetic Field Converter, Magnetic Field Detector, and Magnetic Shield
TDK Corporation
0 cites
US120465242024
Assembly of Stacked Elements and Method of Producing the Same
TDK Corporation
0 cites
US120072362024
Angle Sensor System
TDK CORPORATION
0 cites
US118988862024
Position Detection Device
TDK CORPORATION
0 cites
US117474102023
Magnetic Sensor Device with a Magnetic Field Converter, a Magnetic Detector, and a Magnetic Shield
TDK Corporation
0 cites
US117195562023
Position Detection Device, Camera Module, and Rotary Actuator
TDK CORPORATION
0 cites
US117033582023
Magnetic Sensor, Magnetic Encoder, and Lens Position Detection Device
TDK CORPORATION
0 cites
US116502722023
Magnetism Detection Device
TDK CORPORATION
0 cites
US116143422023
Position Detection Unit, Lens Module, and Imaging Apparatus
TDK CORPORATION
0 cites
US115858722023
Magnetic Sensor, Magnetic Encoder, and Lens Position Detection Device
TDK CORPORATION
0 cites
US115691432023
Electronic Component Package
TDK CORPORATION
0 cites
US115558692023
Magnetic Sensor and Position Detection Device
TDK Corporation
0 cites
US115531322023
Method of Correcting Position Detecting Signal and Position Detecting Device
TDK Corporation
0 cites