Inventor · disambiguated record
Tsung-Chung Huang
Also filed as: HUANG TSUNG-CHUNG
9 granted patents·5 pending applications·105 citations·filing 2003–2023
88Inventor score
Files withTONG LUNG METAL IND CO LTD7CHEN PO-YANG1HUANG TSUNG-CHUNG1SUN CHIA-MIN1TONG LUNG METAL INDUSTRY CO LTD1
Top patents by PatentIndex Score
14 records- 0189USD1084820SElectronic lockTONG LUNG METAL IND CO LTD·Filed 2023·Granted Jul 22, 2025·12 cites·1 claims
- 0288US10612272B2Electronic lock and method for positioning the electronic lockTONG LUNG METAL IND CO LTD·Filed 2018·Granted Apr 7, 2020·8 cites·17 claims
- 0388US8960740B2Lock shell assemblyTONG LUNG METAL IND CO LTD·Filed 2013·Granted Feb 24, 2015·16 cites·9 claims
- 0481US8256253B2Cylindrical lockCHEN PO-YANG·Filed 2011·Granted Sep 4, 2012·10 cites·13 claims
- 0577USD513166SEscutcheonTONG LUNG METAL IND CO LTD·Filed 2003·Granted Dec 27, 2005·23 cites·1 claims
- 0671US7073829B2Restoring structure of a lockTONG LUNG METAL IND CO LTD·Filed 2004·Granted Jul 11, 2006·15 cites·4 claims
- 0759USD498659STurnpiece for a doorTONG LUNG METAL INDUSTRY CO LTD·Filed 2003·Granted Nov 23, 2004·13 cites·1 claims
- 0853US6981726B2Easily disassembled structure of an auxiliary lockTONG LUNG METAL IND CO LTD·Filed 2004·Granted Jan 3, 2006·7 cites·9 claims
- 0951US8881562B2Mortise lockHUANG TSUNG-CHUNG·Filed 2012·Granted Nov 11, 2014·1 cites·14 claims
- 1049US2015007621A1Deadbolt lock assemblyTONG LUNG METAL IND CO LTD·Filed 2014·Application pending·0 cites
- 1148US2008121002A1Deadbolt lock device with a reinforced housingSUN CHIA-MIN·Filed 2007·Application pending·0 cites
- 1241US2008016928A1Interchangeable lock core cylinderYANG JU-LIN·Filed 2007·Application pending·0 cites
- 1337US2005184538A1Lock assembly having improved mounting cap and spindle combinationFiled 2005·Application pending·0 cites
- 1436US2005006912A1Latch assembly accommodating different door panel structuresFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →