BK

Benjamin Karni

IBM: 7 patents #14,640 of 70,183Top 25%
Overall (All Time): #761,213 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
RE37145 Apparatus for laser texturing disks Michael Barenboim, Peter Michael Baumgart, Peter P. Chrusch, Pieter J. Kerstens, Thao A. Nguyen +2 more 2001-04-24
6059555 Optical apparatus for dual-beam laser texturing Michael Barenboim, Peter Michael Baumgart, Peter Chrusch, Benny Michael Harper, Pieter J. Kerstens +4 more 2000-05-09
5940304 Controlling a laser texturing tool having two handling stations for disks to be textured and a single texturing station Michael Barenboim, Peter Michael Baumgart, Peter P. Chrusch, Pieter J. Kerstens, Hong S. Seing +1 more 1999-08-17
5830514 Controlling pulses in a laser texturing tool Michael Barenboim, Peter Michael Baumgart, Peter P. Chrusch, Pieter J. Kerstens, Hong S. Seing +1 more 1998-11-03
5790433 Method for controlling laser power in a texturing process Michael Barenboim, Peter Michael Baumgart, Peter P. Chrusch, Benny Michael Harper, Pieter J. Kerstens +2 more 1998-08-04
5699160 Optical apparatus for inspecting laser texture Michael Barenboim, Peter Michael Baumgart, Peter P. Chrusch, Benny Michael Harper, Pieter J. Kerstens +6 more 1997-12-16
5658475 Apparatus for laser texturing disks Michael Barenboim, Peter Michael Baumgart, Pieter J. Kerstens, Thao A. Nguyen, Hong S. Seing +2 more 1997-08-19