JP

Jongkook Park

JA J.P. Sercel Associates: 5 patents #1 of 3Top 35%
IM Ipg Microsystems: 1 patents #7 of 17Top 45%
Samsung: 1 patents #49,284 of 75,807Top 70%
Overall (All Time): #627,811 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11514954 Variable resistance memory devices Boram Im, Hongsoo Kim, Hose Choi, Hyunju Sung 2022-11-29
9366423 LED illumination device Taro Okamoto, Kazuhiro Katou, Mitsuyoshi Ishikawa 2016-06-14
8502112 System and method for cutting using a variable astigmatic focal beam spot Patrick J. Sercel, Jeffrey P. Sercel 2013-08-06
7846847 Method of separating layers of material Jeffrey P. Sercel, Patrick J. Sercel 2010-12-07
7709768 System and method for cutting using a variable astigmatic focal beam spot Patrick J. Sercel, Jeffrey P. Sercel 2010-05-04
7388172 System and method for cutting using a variable astigmatic focal beam spot Patrick J. Sercel, Jeffrey P. Sercel 2008-06-17
7241667 Method of separating layers of material Jeffrey P. Sercel, Patrick J. Sercel 2007-07-10
7202141 Method of separating layers of material Jeffrey P. Sercel, Patrick J. Sercel 2007-04-10