Assignee
PSYCHOLOGICAL CORP
US·11 granted patents·1,042 citations·filing 1986–2002
Top patents by PatentIndex Score
11 records- 0190US6173154B1System and method for imaging test answer sheets having open-ended questionsPSYCHOLOGICAL CORP·Filed 1997·Granted Jan 9, 2001·136 cites·23 claims
- 0286US6366760B1Method for imaging test answer sheets having open-ended questionsPSYCHOLOGICAL CORP·Filed 2000·Granted Apr 2, 2002·42 cites·14 claims
- 0385US6267601B1Computerized system and method for teaching and assessing the holistic scoring of open-ended questionsPSYCHOLOGICAL CORP·Filed 1997·Granted Jul 31, 2001·113 cites·21 claims
- 0483US6704741B1Test item creation and manipulation system and methodPSYCHOLOGICAL CORP·Filed 2000·Granted Mar 9, 2004·120 cites·11 claims
- 0582US6493536B1Computerized system and method for teaching and assessing the holistic scoring of open-ended questionsPSYCHOLOGICAL CORP·Filed 2000·Granted Dec 10, 2002·23 cites·15 claims
- 0670US6067523ASystem and method for reporting behavioral health care dataPSYCHOLOGICAL CORP·Filed 1997·Granted May 23, 2000·277 cites·12 claims
- 0761US6108665ASystem and method for optimizing behaviorial health care collectionPSYCHOLOGICAL CORP·Filed 1997·Granted Aug 22, 2000·181 cites·12 claims
- 0857US6311040B1System and method for scoring test answer sheets having open-ended questionsPSYCHOLOGICAL CORP·Filed 1997·Granted Oct 30, 2001·116 cites·19 claims
- 0952US6663392B2Sequential reasoning testing system and methodPSYCHOLOGICAL CORP·Filed 2002·Granted Dec 16, 2003·18 cites·25 claims
- 1050US4867437AMethod and apparatus for stacking sheet articles in their original order in a selected one of a pair of hoppersPSYCHOLOGICAL CORP·Filed 1988·Granted Sep 19, 1989·10 cites·22 claims
- 1137US4688910ATransparency presentation devicePSYCHOLOGICAL CORP·Filed 1986·Granted Aug 25, 1987·6 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →