1
Erik F Hennum, Sandra D Kipp, Mark E Molander: User interface expander and collapser. International Business Machines Corporation, Harrington & Smith PC, April 15, 2008: US07360167 (24 worldwide citation)

A method of indicating expanded states and collapsed states of lower level expander/collapser items in a higher level visual control of a user interface display. The method includes providing, in the higher level visual control, a lower level expander/collapser indicator area; displaying a first dis ...


2
Erik F Hennum, Sandra D Kipp, Mark E Molander: User interface expander and collapser. International Business Machines Corporation, Harrington & Smith, September 8, 2005: US20050198582-A1

A method of indicating expanded states and collapsed states of lower level expander/collapser items in a higher level visual control of a user interface display. The method includes providing, in the higher level visual control, a lower level expander/collapser indicator area; displaying a first dis ...


3
Erik F Hennum, Sandra D Kipp, Mark E Molander: User Interface Expander and Collapser. International Business Machines Corporation, Harrington & Smith PC, November 27, 2008: US20080295014-A1

A method of indicating expanded states and collapsed states of lower level expander/collapser items in a higher level visual control of a user interface display. The method includes providing, in the higher level visual control, a lower level expander/collapser indicator area; displaying a first dis ...