Inventor · disambiguated record
Ching Feng Liao
Also filed as: LIAO CHING-FENG
2 granted patents·3 citations·filing 2011–2021
37Inventor score
Technology areasB65H
Top patents by PatentIndex Score
2 records- 0162US8336871B2Paper feeding mechanismLIAO CHING-FENG·Filed 2011·Granted Dec 25, 2012·3 cites·9 claims
- 0244US11767182B2Electric paper tray, automatic document feeder with electric paper tray and automatic switching method of automatic document feeder with electric paper trayFOXLINK IMAGE TECH CO LTD·Filed 2021·Granted Sep 26, 2023·0 cites·17 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →