Inventor · disambiguated record
John C. Brazas, Jr.
Also filed as: BRAZAS JOHN C · BRAZAS JR JOHN C · BRAZAS JR JOHN CHARLES
44 granted patents·1,360 citations·filing 1986–2016
98Inventor score
Top patents by PatentIndex Score
44 records- 0196US7249853B2Unpolished optical element with periodic surface roughnessEASTMAN KODAK CO·Filed 2005·Granted Jul 31, 2007·36 cites·27 claims
- 0295US6411425B1Electromechanical grating display system with spatially separated light beamsEASTMAN KODAK CO·Filed 2000·Granted Jun 25, 2002·85 cites·52 claims
- 0394US6479811B1Method and system for calibrating a diffractive grating modulatorEASTMAN KODAK CO·Filed 2000·Granted Nov 12, 2002·68 cites·20 claims
- 0493US6284560B1Method for producing co-planar surface structuresEASTMAN KODAK CO·Filed 1998·Granted Sep 4, 2001·75 cites·6 claims
- 0593US6038057AMethod and system for actuating electro-mechanical ribbon elements in accordance to a data streamEASTMAN KODAK CO·Filed 1998·Granted Mar 14, 2000·114 cites·11 claims
- 0693US5696749ADual-wavelength optical recording head utilizing grating beam splitter and integrated laser and detectorsEASTMAN KODAK CO·Filed 1996·Granted Dec 9, 1997·84 cites·2 claims
- 0792US7682002B2Printer having improved gas flow drop deflectionEASTMAN KODAK CO·Filed 2007·Granted Mar 23, 2010·15 cites·30 claims
- 0892US7434919B2Ink jet break-off length measurement apparatus and methodEASTMAN KODAK CO·Filed 2005·Granted Oct 14, 2008·12 cites·21 claims
- 0992US6567217B1Image-forming system with enhanced gray levelsEASTMAN KODAK CO·Filed 2001·Granted May 20, 2003·45 cites·40 claims
- 1092US6476848B2Electromechanical grating display system with segmented waveplateEASTMAN KODAK CO·Filed 2000·Granted Nov 5, 2002·58 cites·38 claims
- 1192US6144481AMethod and system for actuating electro-mechanical ribbon elements in accordance to a data streamEASTMAN KODAK CO·Filed 1998·Granted Nov 7, 2000·120 cites·14 claims
- 1289US5420947AMethod for achromatically coupling a beam of light into a waveguideEASTMAN KODAK CO·Filed 1994·Granted May 30, 1995·116 cites·8 claims
- 1387US6181458B1Mechanical grating device with optical coating and method of making mechanical grating device with optical coatingEASTMAN KODAK CO·Filed 1998·Granted Jan 30, 2001·77 cites·23 claims
- 1486US8226199B2Ink jet break-off length measurement apparatus and methodHAWKINS GILBERT A·Filed 2008·Granted Jul 24, 2012·8 cites·44 claims
- 1586US6552855B1Image-forming system with enhanced gray levelsEASTMAN KODAK CO·Filed 2002·Granted Apr 22, 2003·25 cites·9 claims
- 1683US5511059AMulti-element grating beam splitter with a reflection grating element for use in front facet substractionEASTMAN KODAK CO·Filed 1994·Granted Apr 23, 1996·33 cites·16 claims
- 1781US9623689B1Modular printhead assembly with common center railEASTMAN KODAK CO·Filed 2016·Granted Apr 18, 2017·2 cites·18 claims
- 1881US9527319B1Printhead assembly with removable jetting moduleEASTMAN KODAK CO·Filed 2016·Granted Dec 27, 2016·2 cites·16 claims
- 1981US6252697B1Mechanical grating deviceEASTMAN KODAK CO·Filed 1998·Granted Jun 26, 2001·57 cites·26 claims
- 2081US6233087B1Electro-mechanical grating deviceEASTMAN KODAK CO·Filed 1998·Granted May 15, 2001·55 cites·25 claims
- 2178US5710672AAssembly for positioning the component parts of a laser detector grating unit (LDGU)EASTMAN KODAK CO·Filed 1996·Granted Jan 20, 1998·31 cites·2 claims
- 2276US6611380B2System and method for calibration of display system with linear array modulatorEASTMAN KODAK CO·Filed 2001·Granted Aug 26, 2003·16 cites·31 claims
- 2371US5412743AMethod and apparatus for amplitude modulation of a laser beamEASTMAN KODAK CO·Filed 1993·Granted May 2, 1995·35 cites·14 claims
- 2470US5453961APick-up device for optical disk readout using waveguide gratingsEASTMAN KODAK CO·Filed 1995·Granted Sep 26, 1995·22 cites·22 claims
- 2567US5471548ASegmented waveguide gratings used as optical recording sensorsEASTMAN KODAK CO·Filed 1994·Granted Nov 28, 1995·16 cites·6 claims
- 2666US8523327B2Printhead including port after filterVAETH KATHLEEN M·Filed 2010·Granted Sep 3, 2013·1 cites·16 claims
- 2765US5856961ALaser detector grating unit (LDGU) for producing focus error, a push-pull tracking error, and differential phase tracking error signalsEASTMAN KODAK CO·Filed 1997·Granted Jan 5, 1999·18 cites·8 claims
- 2862US6507706B1Color scannerless range imaging system using an electromechanical gratingEASTMAN KODAK CO·Filed 2001·Granted Jan 14, 2003·18 cites·25 claims
- 2961US5631885AWaveguide-gratings used for analysis of optical beams constructed as dual-pitch double surface corrugationsEASTMAN KODAK CO·Filed 1994·Granted May 20, 1997·12 cites·5 claims
- 3059US6750998B2Electro-mechanical grating device having a continuously controllable diffraction efficiencyEASTMAN KODAK CO·Filed 2001·Granted Jun 15, 2004·6 cites·25 claims
- 3157US6426237B2Method for producing optically planar surfaces for micro-electromechanical system devicesEASTMAN KODAK CO·Filed 2001·Granted Jul 30, 2002·5 cites·30 claims
- 3255US6282012B1Method for damping ribbon elements in a micromechanical grating device by selection of actuation waveformEASTMAN KODAK CO·Filed 1999·Granted Aug 28, 2001·17 cites·21 claims
- 3355US6243194B1Electro-mechanical grating deviceEASTMAN KODAK CO·Filed 1998·Granted Jun 5, 2001·18 cites·13 claims
- 3451US5677902ABeam splitter for optical recordingEASTMAN KODAK CO·Filed 1996·Granted Oct 14, 1997·9 cites·3 claims
- 3549US5521995ASegmented waveguide gratings used as optical tilt and displacement sensorsEASTMAN KODAK CO·Filed 1993·Granted May 28, 1996·7 cites·20 claims
- 3647US4979788AAchromatic mode-index elements for integrated optical systemsEASTMAN KODAK CO·Filed 1990·Granted Dec 25, 1990·11 cites·7 claims
- 3746US4783393ADye mixtures and optical recording elements containing sameEASTMAN KODAK CO·Filed 1986·Granted Nov 8, 1988·6 cites·3 claims
- 3845US4948216AOptical devices having layers of low molecular weight organic materials and methods for makingEASTMAN KODAK CO·Filed 1988·Granted Aug 14, 1990·11 cites·8 claims
- 3941US8091990B2Continuous printhead contoured gas flow deviceNELSON DAVID J·Filed 2008·Granted Jan 10, 2012·0 cites·9 claims
- 4041US5710753AMulti-element grating beam splitter using double refraction to reduce optical feedback and associated light source noiseEASTMAN KODAK CO·Filed 1996·Granted Jan 20, 1998·5 cites·3 claims
- 4141US5689492AAssembly used for precisely positioning the component parts of a laser detector grating unit (LDGU)EASTMAN KODAK CO·Filed 1996·Granted Nov 18, 1997·7 cites·3 claims
- 4238US8465140B2Printhead including reinforced liquid chamberRIKE CHARLES D·Filed 2010·Granted Jun 18, 2013·0 cites·14 claims
- 4337US8465141B2Liquid chamber reinforcement in contact with filterRIKE CHARLES D·Filed 2010·Granted Jun 18, 2013·0 cites·6 claims
- 4431US5212759AMode insensitive waveguide deviceEASTMAN KODAK CO·Filed 1991·Granted May 18, 1993·2 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →