Shenzhen
China
3
2026-01-22
The entities that hold a legal rights for patent applications filed by inventor Chi Xin:
Xin Chi from Shenzhen, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
AUDIO COMPRESSION METHOD, AUDIO PLAYING DEVICE, AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM
#2 | 2019-10-03METHOD FOR CONFIGURING WIRELESS SOUND BOX, WIRELESS SOUND BOX, AND TERMINAL DEVICE
#3 | 2015-06-04Method and device for adjusting and processing ringtone
1184809 ⎘