Inventor
SHEETS RONALD E
US13 patents
⚠️ This page may combine multiple inventors who share the name “SHEETS RONALD E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAMARACK SCIENT CO INC
10 patentsUS4698486AOct 6, 1987
Method of heating semiconductor wafers in order to achieve annealing, silicide formation, reflow of glass passivation layers, etc.
TAMARACK SCIENT CO INC192 citations98
US4649261AMar 10, 1987
Apparatus for heating semiconductor wafers in order to achieve annealing, silicide formation, reflow of glass passivation layers, etc.
TAMARACK SCIENT CO INC208 citations98
US5530516AJun 25, 1996
Large-area projection exposure system
TAMARACK SCIENT CO INC128 citations97
US5559629ASep 24, 1996
Unit magnification projection system and method
TAMARACK SCIENT CO INC117 citations95
US4940881AJul 10, 1990
Method and apparatus for effecting selective ablation of a coating from a substrate, and controlling the wall angle of coating edge portions
TAMARACK SCIENT CO INC62 citations95
US3941475AMar 2, 1976
Optical microcircuit printing system
TAMARACK SCIENT CO INC41 citations92
US4023904AMay 17, 1977
Optical microcircuit printing process
TAMARACK SCIENT CO INC28 citations81
US4007987AFeb 15, 1977
Vacuum contact printing system and process for electronic circuit photomask replication
TAMARACK SCIENT CO INC10 citations73
US4555630ANov 26, 1985
Automatic system for exposing and handling double-sided printed circuit boards
TAMARACK SCIENT CO INC17 citations67
USD272914SMar 6, 1984
Wide field illuminator
TAMARACK SCIENT CO INC0 citations51