Assignee
KERI SYSTEMS INC
4 granted patents·1 pending application·174 citations·filing 1997–2013
Top patents by PatentIndex Score
5 records- 0183US6411199B1Radio frequency identification systemKERI SYSTEMS INC·Filed 1998·Granted Jun 25, 2002·100 cites·6 claims
- 0271US6611198B1Electronic reader for reading a special characteristic of an objectKERI SYSTEMS INC·Filed 1999·Granted Aug 26, 2003·46 cites·10 claims
- 0364USD417443SCover plate for an RF identification readerKERI SYSTEMS INC·Filed 1998·Granted Dec 7, 1999·14 cites·1 claims
- 0439US2015032891A1Access Control SystemKERI SYSTEMS INC·Filed 2013·Application pending·0 cites
- 0538US6157952AMethod and apparatus for networked access controlKERI SYSTEMS INC·Filed 1997·Granted Dec 5, 2000·14 cites·10 claims
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