Inventor · disambiguated record
Chih-Feng Liou
Also filed as: LIOU CHIH-FENG
3 granted patents·1 pending application·2 citations·filing 2019–2019
50Inventor score
Files withGOLDTEK TECHNOLOGY CO LTD4
Top patents by PatentIndex Score
4 records- 0171US10643350B1Autofocus detecting deviceGOLDTEK TECHNOLOGY CO LTD·Filed 2019·Granted May 5, 2020·2 cites·12 claims
- 0245US10635874B2Burning control system and methodGOLDTEK TECHNOLOGY CO LTD·Filed 2019·Granted Apr 28, 2020·0 cites·18 claims
- 0340US11543304B2Temperature measurement system and temperature measurement deviceGOLDTEK TECHNOLOGY CO LTD·Filed 2019·Granted Jan 3, 2023·0 cites·15 claims
- 0432US2020393322A1Airtightness detection system and airtightness detection methodGOLDTEK TECHNOLOGY CO LTD·Filed 2019·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →