Tingchang LV

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Shandong, CN

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Patents Applicationslast 30 patents

Information Patent Application
CALIBRATION CONTROL METHOD FOR SPEAKER, APPARATUS, DEVICE, AND READ...
- Publication number 20240263967
- Publication date Aug 8, 2024
- GOERTEK INC.
- Tingchang LV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CALIBRATION CONTROL METHOD FOR SPEAKER, APPARATUS, DEVICE, AND READ...
- Publication number 20240255309
- Publication date Aug 1, 2024
- GOERTEK INC.
- Tingchang LV
- G01 - MEASURING TESTING
Information Patent Application
CALIBRATION CONTROL METHOD FOR SPEAKER, APPARATUS, DEVICE, AND READ...
- Publication number 20240247950
- Publication date Jul 25, 2024
- GOERTEK INC.
- Tingchang LV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIRTUAL SCENE PLAYBACK METHOD AND APPARATUS, ELECTRONIC DEVICE, AND...
- Publication number 20240095998
- Publication date Mar 21, 2024
- GOERTEK INC.
- Tao QIU
- G06 - COMPUTING CALCULATING COUNTING