DE CASTRO; Ariel Arellano
Patent Applications and Registrations
Patent applications and USPTO patent grants for DE CASTRO; Ariel Arellano.The latest application filed is for "method to mute and unmute a microphone signal".
- DE CASTRO; Ariel Arellano - Singapore SG
| Patent | Date |
|---|---|
| Method To Mute And Unmute A Microphone Signal App 20220206739 - TAN; Kee Seng ; et al. | 2022-06-30 |
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