TJ

Tongtong Jiao

Robert Bosch Gmbh: 1 patents #351 of 1,645Top 25%
Overall (2025): #188,993 of 469,880Top 45%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12425760 Method and device for detecting wearing state of earphone, and earphone Bin Du, Chunlei Dai 2025-09-23