Inventor · disambiguated record
Ching-Chi Liao
Also filed as: LIAO CHING-CHI
2 granted patents·1 pending application·11 citations·filing 2007–2007
55Inventor score
Files withIND TECH RES INST3
Top patents by PatentIndex Score
3 records- 0172US7952470B2Collision detection apparatus, collision detecting method and robot and vacuum cleaner using the sameIND TECH RES INST·Filed 2007·Granted May 31, 2011·8 cites·21 claims
- 0246US7652446B2Method for detecting and controlling output characteristics of a DC motor and a self-propelled apparatus using the sameIND TECH RES INST·Filed 2007·Granted Jan 26, 2010·3 cites·18 claims
- 0342US2008161969A1Method for routing a robotic apparatus to a service station and robotic apparatus service system using thereofIND TECH RES INST·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ching-Chi Liao 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 →