HT

Hongxia Tao

SC Shanghai Yaohuo Microelectronics Co.: 2 patents #1 of 2Top 50%
Overall (2023): #150,392 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11729566 Judging circuit for positive and negative terminals of mic of earphone and method thereof, and eletronic device — 2023-08-15
11611221 Electronic device and accessory with quick charging and audio transmission functions — 2023-03-21