Assignee
KEY CONTROL HOLDING INC
US·16 granted patents·1 pending application·656 citations·filing 2002–2020
Top patents by PatentIndex Score
17 records- 0197US7250865B2Object tracking system with non-contact object detection and identificationKEY CONTROL HOLDING INC·Filed 2005·Granted Jul 31, 2007·75 cites·12 claims
- 0296US7336174B1Object tracking system with automated system control and user identificationKEY CONTROL HOLDING INC·Filed 2002·Granted Feb 26, 2008·178 cites·24 claims
- 0394US7202785B2Mobile object tracking systemKEY CONTROL HOLDING INC·Filed 2005·Granted Apr 10, 2007·37 cites·35 claims
- 0493US7965190B2Object tracking system with automated system control and user identificationKEY CONTROL HOLDING INC·Filed 2007·Granted Jun 21, 2011·41 cites·28 claims
- 0592US7109864B2Object carriers and lighted tags for an object control and tracking systemKEY CONTROL HOLDING INC·Filed 2005·Granted Sep 19, 2006·36 cites·19 claims
- 0690US7317393B2Object tracking method and system with object identification and verificationKEY CONTROL HOLDING INC·Filed 2003·Granted Jan 8, 2008·99 cites·45 claims
- 0788US7046145B2Object carriers for an object control and tracking systemKEY CONTROL HOLDING INC·Filed 2004·Granted May 16, 2006·21 cites·29 claims
- 0884US7116228B1Asset management systemKEY CONTROL HOLDING INC·Filed 2002·Granted Oct 3, 2006·57 cites·17 claims
- 0977US7049961B2Key control system using separated ID and location detection mechanismsKEY CONTROL HOLDING INC·Filed 2004·Granted May 23, 2006·25 cites·40 claims
- 1076US7342494B2Inventoriable-object control and tracking systemKEY CONTROL HOLDING INC·Filed 2004·Granted Mar 11, 2008·27 cites·21 claims
- 1174USD522235SKey fobKEY CONTROL HOLDING INC·Filed 2004·Granted Jun 6, 2006·22 cites·1 claims
- 1270US10198888B2System and apparatus for storing objectsKEY CONTROL HOLDING INC·Filed 2017·Granted Feb 5, 2019·2 cites·22 claims
- 1368US10614649B2System and apparatus for storing objectsKEY CONTROL HOLDING INC·Filed 2018·Granted Apr 7, 2020·2 cites·16 claims
- 1467US7152802B2Storing and accessing keysKEY CONTROL HOLDING INC·Filed 2004·Granted Dec 26, 2006·24 cites·38 claims
- 1566US10656280B2Vehicle monitoring systems and methodsKEY CONTROL HOLDING INC·Filed 2015·Granted May 19, 2020·2 cites·24 claims
- 1658US7623032B2Object controlled access and inventory systemKEY CONTROL HOLDING INC·Filed 2002·Granted Nov 24, 2009·8 cites·54 claims
- 1753US2020217970A1Vehicle monitoring systems and methodsKEY CONTROL HOLDING INC·Filed 2020·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →