Assignee
TECHNO INSTR INVESTMENTS 1983
IL·4 granted patents·215 citations·filing 1985–1987
Top patents by PatentIndex Score
4 records- 0187US4715894AUse of immersion tin and tin alloys as a bonding medium for multilayer circuitsTECHNO INSTR INVESTMENTS 1983·Filed 1985·Granted Dec 29, 1987·64 cites·16 claims
- 0286US4657632AUse of immersion tin coating as etch resistTECHNO INSTR INVESTMENTS 1983·Filed 1985·Granted Apr 14, 1987·60 cites·26 claims
- 0385US4891069AComposition for the electrolytic coating of circuit boards without an electroless metal coatingTECHNO INSTR INVESTMENTS 1983·Filed 1986·Granted Jan 2, 1990·51 cites·21 claims
- 0478US4882202AUse of immersion tin and tin alloys as a bonding medium for multilayer circuitsTECHNO INSTR INVESTMENTS 1983·Filed 1987·Granted Nov 21, 1989·40 cites·18 claims
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