ET

Eric Tsai

AC Apex Mfg. Co.: 15 patents #2 of 17Top 15%
OP Optrom: 1 patents #4 of 8Top 50%
SP Solventum Intellectual Properties: 1 patents #143 of 387Top 40%
SS Stanley Fastening Systems: 1 patents #47 of 75Top 65%
TSMC: 1 patents #8,466 of 12,232Top 70%
Overall (All Time): #231,276 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12397505 Additive manufacturing apparatus including two light engines and a light altering structure and a method of additive manufacturing a three-dimensional object Malte Korten, Nicholas S. Wren, Gareth A. Hughes, Benjamin C. MacMurray, Kyle C. Picha +7 more 2025-08-26
8109189 Effort-saving hand operated punching device 2012-02-07
7770771 Stapler with adjustable firing apparatus for using staples/nails in various sizes 2010-08-10
7753237 Holding and actuating device for pressurized can 2010-07-13
7743950 Device for holding and actuating a sprayer 2010-06-29
D611172 Lamp tube Yu-Chen Lin 2010-03-02
7661571 Desktop stapler 2010-02-16
7644849 Effort-saving stapler Pi-Yi Chang, Chih-Wei Hu 2010-01-12
7614140 Apparatus for providing C-clips to pins Tung-Jung Cheng 2009-11-10
7604149 Effort-saving stapler Pi-Yi Chang, Chih-Wei Hu 2009-10-20
7377043 Shearing apparatus 2008-05-27
7334716 Stapler capable of cutting staple legs one after another 2008-02-26
7296532 Bypass gas feed system and method to improve reactant gas flow and film deposition Yi-Lung Cheng, Mo-Chen Liao, Sze-Au Wu, Ying-Lung Wang 2007-11-20
7159749 Stapler capable of cutting staple legs 2007-01-09
7124926 Stapler capable of cutting staple legs 2006-10-24
7108165 Stapler capable of cutting staple legs one after another 2006-09-19
6981626 Stapler with a leg-cutting device 2006-01-03
6942136 Stapler apparatus to staple stacks of paper with different thicknesses 2005-09-13
D492558 Stapler Michael Singleton 2004-07-06