P

Inventor

PARK JONGKOOK

US8 patents
⚠️ This page may combine multiple inventors who share the name “PARK JONGKOOK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

J P SERCEL ASSOCIATES INC

4 patents
US7202141B2Apr 10, 2007

Method of separating layers of material

J P SERCEL ASSOCIATES INC82 citations96
US7241667B2Jul 10, 2007

Method of separating layers of material

J P SERCEL ASSOCIATES INC56 citations94
US7846847B2Dec 7, 2010

Method of separating layers of material

J P SERCEL ASSOCIATES INC17 citations91
US7388172B2Jun 17, 2008

System and method for cutting using a variable astigmatic focal beam spot

J P SERCEL ASSOCIATES INC32 citations91

JP SERCEL ASSOCIATES INC

1 patent
US7709768B2May 4, 2010

System and method for cutting using a variable astigmatic focal beam spot

JP SERCEL ASSOCIATES INC17 citations88

SERCEL PATRICK J

1 patent
US8502112B2Aug 6, 2013

System and method for cutting using a variable astigmatic focal beam spot

SERCEL PATRICK J4 citations59

SAMSUNG ELECTRONICS CO LTD

1 patent
US11514954B2Nov 29, 2022

Variable resistance memory devices

SAMSUNG ELECTRONICS CO LTD0 citations43

SOLECO CO LTD

1 patent
US9366423B2Jun 14, 2016

LED illumination device

SOLECO CO LTD0 citations27