Assignee
DOORKING INC
US·9 granted patents·250 citations·filing 1988–2016
Top patents by PatentIndex Score
9 records- 0179US5752344ASwing gate operatorDOORKING INC·Filed 1997·Granted May 19, 1998·49 cites·20 claims
- 0277US4916860AApparatus and method for opening and closing a gateDOORKING INC·Filed 1988·Granted Apr 17, 1990·38 cites·14 claims
- 0372US5076012AApparatus and method for opening and closing a gateDOORKING INC·Filed 1990·Granted Dec 31, 1991·36 cites·6 claims
- 0471US5230179AApparatus and method for opening and closing a gateDOORKING INC·Filed 1992·Granted Jul 27, 1993·33 cites·20 claims
- 0568US6856237B1Method and apparatus for radio frequency security system with automatic learningDOORKING INC·Filed 2000·Granted Feb 15, 2005·22 cites·60 claims
- 0666US5804938AGate operator with extensible actuating armDOORKING INC·Filed 1996·Granted Sep 8, 1998·38 cites·26 claims
- 0762US10002480B2Apparatus and methods for entry control over a cellular networkDOORKING INC·Filed 2016·Granted Jun 19, 2018·2 cites·9 claims
- 0854US5942867AGate operator providing impact reduction at a fixed end position of movementDOORKING INC·Filed 1998·Granted Aug 24, 1999·18 cites·23 claims
- 0942US5918418AOverhead door operatorDOORKING INC·Filed 1997·Granted Jul 6, 1999·14 cites·24 claims
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