Inventor · name-matched record
XU CHAO
4 granted patents·1 pending application·0 citations·filing 2022–2024
52Inventor score
Files withERICSSON TELEFON AB L M1GREE ELECTRIC APPLIANCES INC ZHUHAI1HANGZHOU YIHUITONG TECH CO LTD1HANZIFINDER LLC1VIVO MOBILE COMMUNICATION CO LTD1
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
5 records- 0167US12572255B2Notification message display method and apparatus, device, readable storage medium, and chipVIVO MOBILE COMMUNICATION CO LTD·Filed 2023·Granted Mar 10, 2026·0 cites·12 claims
- 0262US12582239B2Mattress and bedGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2024·Granted Mar 24, 2026·0 cites·16 claims
- 0352US12557191B2Integrated circuit and driving application circuit for led tunnel lamp using three-phase alternating-current mains power supplyHANGZHOU YIHUITONG TECH CO LTD·Filed 2024·Granted Feb 17, 2026·0 cites·19 claims
- 0450US12586401B2Systems and methods for representing and searching charactersHANZIFINDER LLC·Filed 2022·Granted Mar 24, 2026·0 cites·6 claims
- 0549US2026012424A1Methods and apparatuses for network traffic controlERICSSON TELEFON AB L M·Filed 2022·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when XU CHAO files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: exact name match across USPTO filings. How scoring works →