Inventor
LI ZHAOZHUO
CN3 patents
Patents
3 patentsUS11290586B2Mar 29, 2022
Hook switching for telephone based on wireless charging protocol
CISCO TECH INC2 citations67
US11881727B2Jan 23, 2024
Communication pairing for telephone based on wireless charging protocol
CISCO TECH INC0 citations56
US11683406B2Jun 20, 2023
Hook switching for telephone based on wireless charging protocol
CISCO TECH INC0 citations56