Assignee
LAU TUNG YAN
7 granted patents·5 pending applications·86 citations·filing 2005–2015
Top patents by PatentIndex Score
12 records- 0196US9381655B2Double-blade hair trimming deviceLAU TUNG YAN·Filed 2013·Granted Jul 5, 2016·35 cites·5 claims
- 0294US8726517B2Trimmer mechanism, hair trimmer, and hair trimmer attachmentLAU TUNG YAN·Filed 2010·Granted May 20, 2014·30 cites·34 claims
- 0377US7389588B2Semi-automatic pencil sharpenerLAU TUNG YAN·Filed 2005·Granted Jun 24, 2008·7 cites·4 claims
- 0474US8769828B2Blade set for hair clippersLAU TUNG YAN·Filed 2011·Granted Jul 8, 2014·6 cites·19 claims
- 0553US2008040927A1Electric shaver and trimmerLAU TUNG YAN·Filed 2006·Application pending·0 cites
- 0652US2014041233A1Small-sized hair trimming deviceLAU TUNG YAN·Filed 2013·Application pending·0 cites
- 0750USD549781SPencil sharpenerLAU TUNG YAN·Filed 2005·Granted Aug 28, 2007·7 cites·1 claims
- 0850US2016059428A1Double-blade hair trimming deviceLAU TUNG YAN·Filed 2015·Application pending·0 cites
- 0940US2007056420A1Single-hole puncher with ease of alignmentLAU TUNG YAN·Filed 2005·Application pending·0 cites
- 1040US2009029578A1Electrical socket with safety coverLAU TUNG YAN·Filed 2008·Application pending·0 cites
- 1133USD554185SSingle hole punchLAU TUNG YAN·Filed 2005·Granted Oct 30, 2007·1 cites·1 claims
- 1230USD553684SApparatus for adhering ring protectors to punch holes on paperLAU TUNG YAN·Filed 2005·Granted Oct 23, 2007·0 cites·1 claims
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