Assignee
AVALON ENGINEERING INC
US·2 granted patents·145 citations·filing 1992–1993
Top patents by PatentIndex Score
2 records- 0181US5225691ASemiconductor wafer cassette mapper with emitter and detector arrays for slot interrogationAVALON ENGINEERING INC·Filed 1992·Granted Jul 6, 1993·105 cites·7 claims
- 0253US5308993ASemiconductor wafer cassette mapper having dual vertical column of light emitting apertures and a single vertical column of light receiving aperturesAVALON ENGINEERING INC·Filed 1993·Granted May 3, 1994·40 cites·5 claims
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