RK

Robert H. Katyl

IBM: 10 patents #10,888 of 70,183Top 20%
JT Jrs Technology: 7 patents #1 of 7Top 15%
RD Rainbow Displays: 6 patents #7 of 22Top 35%
TP Technical Consumer Products: 2 patents #11 of 21Top 55%
Overall (All Time): #165,629 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7061188 Instant start electronic ballast with universal AC input voltage David W. Dranchak 2006-06-13
6388396 Electronic ballast with embedded network micro-controller Robert M. Murcko, David W. Dranchak, James R. Petrozello 2002-05-14
6344106 Apparatus, and corresponding method, for chemically etching substrates Edward Jay Frankoski, Jeffrey D. Jones, Lyn Braxton Ratcliff 2002-02-05
6292157 Flat-panel display assembled from pre-sorted tiles having matching color characteristics and color correction capability Raymond G. Greene, J. Peter Krusius, Boris Yost 2001-09-18
6271825 Correction methods for brightness in electronic display Raymond G. Greene, J. Peter Krusius, Boris Yost 2001-08-07
6243059 Color correction methods for electronic displays Raymond G. Greene, J. Peter Krusius, Boris Yost 2001-06-05
6218787 Remote dimming control system for a fluorescent ballast utilizing existing building wiring Robert M. Murcko, David W. Dranchak 2001-04-17
6181086 Electronic ballast with embedded network micro-controller Robert M. Murcko, David W. Dranchak, James R. Petrozello 2001-01-30
6107755 Modular, configurable dimming ballast for a gas-discharge lamp Robert M. Murcko, David W. Dranchak, James R. Petrozello, Scott W. Knauss 2000-08-22
6020868 Color-matching data architectures for tiled, flat-panel displays Raymond G. Greene, J. Peter Krusius, Robert F. Sechler, Boris Yost 2000-02-01
5930130 Inrush protection circuit Robert M. Murcko, David W. Dranchak 1999-07-27
5908235 Ballast fixture for fluorescent lighting James R. Petrozello, Fletcher W. Chapin, David W. Dranchak, Robert M. Murcko, Scott W. Knauss +1 more 1999-06-01
5838116 Fluorescent light ballast with information transmission circuitry Robert M. Murcko, David W. Dranchak 1998-11-17
5668569 Tiled, flat-panel displays with luminance-correcting capability Raymond G. Greene, J. Peter Krusius, Boris Yost 1997-09-16
5661531 Tiled, flat-panel display having invisible seams Ray G. Greene, J. Peter Krusius, Che-Yu Li, Donald P. Seraphim, Boris Yost 1997-08-26
5614056 Apparatus for chemically etching substrates Edward Jay Frankoski, Jeffrey D. Jones, Lyn Braxton Ratcliff 1997-03-25
5519289 Electronic ballast with lamp current correction circuit Robert M. Murcko 1996-05-21
5444925 Fluid treatment apparatus and method Steven L. Bard, Jeffrey D. Jones, Ronald J. Moore, Oscar A. Moreno 1995-08-29
5435885 Apparatus and method for fluid processing of electronic packaging with flow pattern change Jeffrey D. Jones, Thomas L. Miller, Oscar A. Moreno 1995-07-25
5289639 Fluid treatment apparatus and method Steven L. Bard, Jeffrey D. Jones, Ronald J. Moore, Oscar A. Moreno 1994-03-01
5266520 Electronic packaging with varying height connectors Thomas M. Cipolla, Paul W. Coteus, Robert Kelleher, Paul A. Moskowitz 1993-11-30
5201451 Method and apparatus for mounting a flexible film semiconductor chip carrier on a circuitized substrate Kishor Desai, Nelson P. Franchak, Harold Kohn 1993-04-13
5173763 Electronic packaging with varying height connectors Thomas M. Cipolla, Paul W. Coteus, Robert Kelleher, Paul A. Moskowitz 1992-12-22
5170931 Method and apparatus for mounting a flexible film semiconductor chip carrier on a circuitized substrate Kishor Desai, Nelson P. Franchak, Harold Kohn, Tamar A. Sholtes, Vilakkudi G. Veeraraghavan +1 more 1992-12-15
5159535 Method and apparatus for mounting a flexible film semiconductor chip carrier on a circuitized substrate Kishor Desai, Nelson P. Franchak, Harold Kohn, Tamar A. Sholtes, Vilakkudi G. Veeraraghavan +1 more 1992-10-27