Inventor · Zion, IL, US

Robert J. Wojnarowski

145Patents
58h-index
113Co-inventors
93Inventor score

Filing activity: Aug 13, 1979 → Feb 4, 2009

Most-cited inventions

PatentTitleAreaCited byStatus
US5353498A Method for fabricating an integrated circuit module Emerging Cross-Sectional Technologies 844 Expired
US5241456A Compact high density interconnect structure Electricity 380 Expired
US4783695A Multichip integrated circuit packaging configuration and method Electricity 379 Expired
US4290052A Capacitive touch entry apparatus having high degree of personal safety Electricity 236 Expired
US5527741A Fabrication and structures of circuit modules with flexible interconnect layers Emerging Cross-Sectional Technologies 227 Expired
US5324687A Method for thinning of integrated circuit chips for lightweight packaged electronic systems Emerging Cross-Sectional Technologies 209 Expired
US5888884A Electronic device pad relocation, precision placement, and packaging in arrays Electricity 188 Expired
US4918811A Multichip integrated circuit packaging method Emerging Cross-Sectional Technologies 170 Expired
US5434751A Reworkable high density interconnect structure incorporating a release layer Emerging Cross-Sectional Technologies 168 Expired
US4894115A Laser beam scanning method for forming via holes in polymer materials Electricity 167 Expired
US5703400A Fabrication and structures of two-sided molded circuit modules with flexible interconnect layers Emerging Cross-Sectional Technologies 163 Expired
US5353195A Integral power and ground structure for multi-chip modules Electricity 160 Expired
US6635363B1 Phosphor coating with self-adjusting distance from LED chip Emerging Cross-Sectional Technologies 158 Expired
US5161093A Multiple lamination high density interconnect process and structure employing a variable crosslinking adhesive Electricity 157 Expired
US5546654A Vacuum fixture and method for fabricating electronic assemblies Emerging Cross-Sectional Technologies 152 Expired
US6412971B1 Light source including an array of light emitting semiconductor devices and control method Emerging Cross-Sectional Technologies 148 Expired
US5866952A High density interconnected circuit module with a compliant layer as part of a stress-reducing molded substrate Electricity 143 Expired
US4835704A Adaptive lithography system to provide high density interconnect Emerging Cross-Sectional Technologies 138 Expired
US6242282A Circuit chip package and fabrication method Electricity 130 Expired
US6635987B1 High power white LED lamp structure using unique phosphor application for LED lighting products Electricity 129 Expired
US6452217B1 High power LED lamp structure using phase change cooling enhancements for LED lighting products Electricity 126 Expired
US6396153B2 Circuit chip package and fabrication method Electricity 123 Expired
US5900674A Interface structures for electronic devices Emerging Cross-Sectional Technologies 123 Expired
US5422513A Integrated circuit chip placement in a high density interconnect structure Electricity 118 Expired
US5366906A Wafer level integration and testing Electricity 116 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.