Inventor · disambiguated record
William Yoon S Chu
Also filed as: CHU WILLIAM YOON S
4 granted patents·0 citations·filing 2020–2023
54Inventor score
Technology areasB05B
Files withNTI CO LTD4
Top patents by PatentIndex Score
4 records- 0168US12208776B2Brushless car wash system including a telescoping unit for washing top and rear surfaces of vehiclesNTI CO LTD·Filed 2023·Granted Jan 28, 2025·0 cites·20 claims
- 0257US11639157B2Brushless car wash system including a telescoping unit for washing top and rear surfaces of vehiclesNTI CO LTD·Filed 2020·Granted May 2, 2023·0 cites·24 claims
- 0348US11590939B2Brushless car wash system including a traveling module for washing side surfaces of vehiclesNTI CO LTD·Filed 2020·Granted Feb 28, 2023·0 cites·24 claims
- 0442US12365315B2Two-stage brushless car wash systemNTI CO LTD·Filed 2020·Granted Jul 22, 2025·0 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when William Yoon S Chu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →