Inventor · disambiguated record
Ming-Shyang Chiou
Also filed as: CHIOU MING-SHYANG
18 granted patents·4 pending applications·532 citations·filing 1989–2016
96Inventor score
Top patents by PatentIndex Score
22 records- 0197US8490445B2Electric door lockCHIOU MING-SHYANG·Filed 2010·Granted Jul 23, 2013·64 cites·22 claims
- 0292US5067758ALock handle assembly with limited angular movementTONG LUNG METAL IND CO LTD·Filed 1990·Granted Nov 26, 1991·82 cites·3 claims
- 0391US8291733B2Electric door lockCHIOU MING-SHYANG·Filed 2010·Granted Oct 23, 2012·22 cites·14 claims
- 0490US8813530B2Push-button type cylinder lock assemblyCHIOU MING-SHYANG·Filed 2012·Granted Aug 26, 2014·14 cites·11 claims
- 0588US9303433B2Transmission mechanism of a lock assemblyTONG LUNG METAL IND CO LTD·Filed 2013·Granted Apr 5, 2016·14 cites·21 claims
- 0678US5301526ALock set with improved spindle mechanismTONG LUNG METAL IND CO LTD·Filed 1992·Granted Apr 12, 1994·48 cites·18 claims
- 0774US8584495B2Exchangeable cylinder lock assemblyCHIOU MING-SHYANG·Filed 2012·Granted Nov 19, 2013·10 cites·14 claims
- 0874US5562317AInner handle assembly of cylinder lockTONG LUNG METAL IND CO LTD·Filed 1995·Granted Oct 8, 1996·37 cites·8 claims
- 0973US10526816B2Door lock having locking mechanismTONG LUNG METAL IND CO LTD·Filed 2016·Granted Jan 7, 2020·3 cites·24 claims
- 1072US5083823ALatch bolt operating device with lever handles and improved privacy lock mechanismTONG LUNG METAL IND CO LTD·Filed 1991·Granted Jan 28, 1992·31 cites·5 claims
- 1172US5074605ADuplex latch-bolt mechanismTONG LUNG METAL IND CO LTD·Filed 1989·Granted Dec 24, 1991·27 cites·6 claims
- 1271US5551264ADoor lock having a deadbolt assembly with a low-cost corrosion-resistant bolt memberTONG LUNG METAL IND CO LTD·Filed 1994·Granted Sep 3, 1996·33 cites·14 claims
- 1370US5927777ALock set with improved spindle constructionTONG LUNG METAL IND CO LTD·Filed 1998·Granted Jul 27, 1999·26 cites·5 claims
- 1467US6109080ATransmission devices for locks with changeable lock core assembliesTONG LUNG METAL IND CO LTD·Filed 1997·Granted Aug 29, 2000·40 cites·2 claims
- 1560US5551736ADual backset deadbolt assembly for a cylinder lockTONG LUNG METAL IND CO LTD·Filed 1994·Granted Sep 3, 1996·28 cites·5 claims
- 1656US5624141ALock assembly for retracting a door latchTONG LUNG METAL IND CO LTD·Filed 1995·Granted Apr 29, 1997·18 cites·8 claims
- 1754US5103661AMechanical code lockTONG LUNG METAL IND CO LTD·Filed 1990·Granted Apr 14, 1992·24 cites·18 claims
- 1845US2014223976A1Re-keyable cylinder lockTONG LUNG METAL IND CO LTD·Filed 2014·Application pending·0 cites
- 1942US2013118218A1Lock assembly having outer and inner lock unitsTONG LUNG METAL IND CO LTD·Filed 2012·Application pending·0 cites
- 2039US5788296ALock set with improved spindle constructionTONG LUNG METAL IND CO LTD·Filed 1996·Granted Aug 4, 1998·11 cites·2 claims
- 2137US2011289987A1Door lock assembly having push/pull handlesCHIOU MING-SHYANG·Filed 2011·Application pending·0 cites
- 2232US2016130837A1Lock assemblyTONG LUNG METAL IND CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →