Patent №
US 6,421,072
Granted
2002-07-16
Filed 1999
Owner
INTERNATIONAL BUSINESS MACHINES CORPORATION
Lab
AI components
2
nlp · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
09325399
Multiple windows are used to represent different branches of a single tree structure. The user can select any tree node and choose “start new window” action. A visual link is attached from the parent node to the virtual root node of the new subtree window. Within each window, information is displayed in a more manageable manner. The subtrees can be merged back into the parent tree.
AI classification
Ownership
INTERNATIONAL BUSINESS MACHINES CORPORATION
assignment · 100300735
Assignors
KU, WILLIAM H., WANG, JOHN S.
On an employer assignment, the assignors are typically the inventors.