Patent №
US 5,249,152
Granted
1993-09-28
Filed 1991
Owner
UNISYS CORPORATION A CORPORATION OF DE
+1 more
Lab
—
AI components
1
hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
07717945
A bookkeeping memory is disclosed in which a row-column matrix of storage cells are written by row and cleared by column, and output signals are generated that indicate which rows of cells are in a "0" state. Bookkeeping functions are performed extremely fast by correlating one set of items to the rows, correlating a related set of items to the columns, and performing row write/column clear/zero row detect operations in the memory.
AI classification
Ownership
UNISYS CORPORATION A CORPORATION OF DE
assignment · 58690982
UNISYS CORPORATION
assignment · 58690986
Assignors
MALIK, ASHGAR K., LEE, DAVID CHIN-CHUNG
On an employer assignment, the assignors are typically the inventors.