Assignee
MICROELECTRONICS CENTER OF NOR
US10 patents
Top patents by PatentIndex Score
US4921157AMay 1, 1990
Fluxless soldering process
MICROELECTRONICS CENTER OF NOR100 citations95
US4774630ASep 27, 1988
Apparatus for mounting a semiconductor chip and making electrical connections thereto
MICROELECTRONICS CENTER OF NOR69 citations95
US4902898AFeb 20, 1990
Wand optics column and associated array wand and charged particle source
MICROELECTRONICS CENTER OF NOR50 citations92
US4764644AAug 16, 1988
Microelectronics apparatus
MICROELECTRONICS CENTER OF NOR39 citations92
US4950623AAug 21, 1990
Method of building solder bumps
MICROELECTRONICS CENTER OF NOR145 citations88
US4816616AMar 28, 1989
Structure and method for isolated voltage referenced transmission lines of substrates with isolated reference planes
MICROELECTRONICS CENTER OF NOR20 citations82
US4826754AMay 2, 1989
Method for anisotropically hardening a protective coating for integrated circuit manufacture
MICROELECTRONICS CENTER OF NOR12 citations74
US4738761AApr 19, 1988
Shared current loop, multiple field apparatus and process for plasma processing
MICROELECTRONICS CENTER OF NOR10 citations74
US4576884AMar 18, 1986
Method and apparatus for exposing photoresist by using an electron beam and controlling its voltage and charge
MICROELECTRONICS CENTER OF NOR16 citations74
US4667404AMay 26, 1987
Method of interconnecting wiring planes
MICROELECTRONICS CENTER OF NOR18 citations73