Inventor · disambiguated record
John K. Johnson
Also filed as: JOHNSON JOHN K · JOHNSON JOHN KELLY
8 granted patents·229 citations·filing 1990–2011
89Inventor score
Top patents by PatentIndex Score
8 records- 0185US9166365B2Homogenization of far field fiber coupled radiationPARK SANG-KI·Filed 2011·Granted Oct 20, 2015·10 cites·74 claims
- 0282US5052815ASingle frequency ring laser with two reflecting surfacesCOHERENT INC·Filed 1990·Granted Oct 1, 1991·47 cites·20 claims
- 0379US5557475AOptical system for improving the symmetry of the beam emitted from a broad area laser diodeCOHERENT INC·Filed 1994·Granted Sep 17, 1996·33 cites·12 claims
- 0476US5170409ALaser resonator assemblyCOHERENT INC·Filed 1991·Granted Dec 8, 1992·34 cites·20 claims
- 0575US5754574ATemperature correction circuit for wavelength stabilization in a laser diodeCOHERENT INC·Filed 1997·Granted May 19, 1998·52 cites·17 claims
- 0666US5798877AOptical system for improving the symmetry of the beam emitted from a broad area laser diodeCOHERENT INC·Filed 1996·Granted Aug 25, 1998·26 cites·8 claims
- 0765US5636069AOptical system for improving the symmetry of the beam emitted from a broad area laser diodeCOHERENT INC·Filed 1995·Granted Jun 3, 1997·25 cites·13 claims
- 0858US8553737B2Laser emitter modules and methods of assemblyCUTILLAS SERGE·Filed 2008·Granted Oct 8, 2013·2 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →