Jiyou Shao

Follow

Person

GuangDong, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Earphone
- Patent number D1027915
- Issue date May 21, 2024
- SHENZHEN COGITATION TECHNOLOGY CO., LTD
- Jifeng Wu
- D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

Information Patent Application
HEAD-MOUNTABLE FRAME, HEAD-MOUNTABLE BLUETOOTH HEADPHONE, AND HELMET
- Publication number 20240305921
- Publication date Sep 12, 2024
- GUANGDONG XIN QIAN CHAO INFORMATION TECHNOLOGY CO., LTD.
- Jifeng WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE