Assignee
JANUS DEV LTD
US·2 granted patents·40 citations·filing 1999–2000
Top patents by PatentIndex Score
2 records- 0178US6329774B1Ultrasonic method and apparatus for automatically controlling moving doorsJANUS DEV LTD·Filed 2000·Granted Dec 11, 2001·25 cites·20 claims
- 0249US6255791B1Ultrasonic method and apparatus for automatically controlling moving doorsJANUS DEV LTD·Filed 1999·Granted Jul 3, 2001·15 cites·20 claims
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