Inventor · disambiguated record
Pei Yang Lee
Also filed as: LEE PEI Y · LEE PEI-YANG
12 granted patents·2 pending applications·171 citations·filing 2001–2023
92Inventor score
Top patents by PatentIndex Score
14 records- 0195US7318366B2Locking flex-head ratchet wrenchEASCO HAND TOOLS INC·Filed 2006·Granted Jan 15, 2008·44 cites·28 claims
- 0294US8695459B2Locking flex-head ratchet wrenchAPEX BRANDS INC·Filed 2013·Granted Apr 15, 2014·16 cites·16 claims
- 0389US6971287B2Reversible ratcheting tool with improved control memberEASCO HAND TOOLS INC·Filed 2005·Granted Dec 6, 2005·22 cites·4 claims
- 0484US8474350B2Locking flex-head ratchet wrenchLEE PEI YANG·Filed 2011·Granted Jul 2, 2013·7 cites·25 claims
- 0583US8028607B2Locking flex-head ratchet wrenchEASCO HAND TOOLS INC·Filed 2007·Granted Oct 4, 2011·12 cites·19 claims
- 0683US6988429B2Reversible ratcheting tool with improved control memberEASCO HAND TOOLS INC·Filed 2004·Granted Jan 24, 2006·23 cites·4 claims
- 0779US7938261B1Hand tool display boxLEE PEI-YANG·Filed 2009·Granted May 10, 2011·17 cites·11 claims
- 0866USD474381STool and reversing leverHAND TOOLS DESIGN CORP·Filed 2001·Granted May 13, 2003·17 cites·1 claims
- 0964US9592590B2Adjustable wrenchCHEN KUNG-CHENG·Filed 2015·Granted Mar 14, 2017·1 cites·24 claims
- 1062US2024189968A1Wrench with anti-penetration effectCHEN KUNG CHENG·Filed 2023·Application pending·0 cites
- 1154US2015013503A1Locking flex-head ratchet wrenchAPEX BRANDS INC·Filed 2014·Application pending·0 cites
- 1243USD484374STool reversing leverHAND TOOLS DESIGN CORP·Filed 2002·Granted Dec 30, 2003·6 cites·1 claims
- 1340USD477756STool and reversing leverHAND TOOLS DESIGN CORP·Filed 2002·Granted Jul 29, 2003·5 cites·1 claims
- 1428USD505308STool reversing leverHAND TOOLS DESIGN CORP·Filed 2002·Granted May 24, 2005·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →