Inventor · disambiguated record
Alexandre Obotnine
Also filed as: OBOTNINE ALEXANDRE
11 granted patents·312 citations·filing 1999–2019
91Inventor score
Files withSYMBOL TECHNOLOGIES LLC4PHOTON DYNAMICS CANADA INC2PHOTON DYNAMICS INC2GURNY ERIC1IMAGE PROC SYSTEMS INC1
Top patents by PatentIndex Score
11 records- 0194US7180084B2Method and apparatus for high-throughput inspection of large flat patterned media using dynamically programmable optical spatial filteringPHOTON DYNAMICS INC·Filed 2006·Granted Feb 20, 2007·27 cites·8 claims
- 0293US6633377B1Dark view inspection system for transparent mediaIMAGE PROC SYSTEMS INC·Filed 2000·Granted Oct 14, 2003·85 cites·57 claims
- 0391US10505057B2Device and method for operating cameras and light sources wherein parasitic reflections from a paired light source are not reflected into the paired cameraSYMBOL TECHNOLOGIES LLC·Filed 2017·Granted Dec 10, 2019·13 cites·10 claims
- 0490US6437357B1Glass inspection system including bright field and dark field illuminationPHOTON DYNAMICS CANADA INC·Filed 1999·Granted Aug 20, 2002·109 cites·50 claims
- 0588US9940535B1Imaging-based sensor calibrationSYMBOL TECHNOLOGIES LLC·Filed 2017·Granted Apr 10, 2018·6 cites·24 claims
- 0687US6512239B1Stereo vision inspection system for transparent mediaPHOTON DYNAMICS CANADA INC·Filed 2000·Granted Jan 28, 2003·38 cites·31 claims
- 0784US7700903B2Method and apparatus for the auto-focussing infinity corrected microscopesWDI WISE DEVICE INC·Filed 2007·Granted Apr 20, 2010·22 cites·21 claims
- 0871US7041998B2Method and apparatus for high-throughput inspection of large flat patterned media using dynamically programmable optical spatial filteringPHOTON DYNAMICS INC·Filed 2003·Granted May 9, 2006·10 cites·17 claims
- 0960US10770603B2Device and method for operating cameras and light sources comprising controlled illumination light with a pulse duration corresponds to the exposure time of a cameraSYMBOL TECHNOLOGIES LLC·Filed 2019·Granted Sep 8, 2020·0 cites·8 claims
- 1054US11410405B2Imaging-based sensor calibrationSYMBOL TECHNOLOGIES LLC·Filed 2018·Granted Aug 9, 2022·0 cites·9 claims
- 1141US8736846B2Optical sensor deviceGURNY ERIC·Filed 2008·Granted May 27, 2014·2 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →