Granted Patent
Utility
US 4,851,834 · App. 07/068,728
Multiport memory and source arrangement for pixel information
Inventors:
Thomas C. Stockebrand, Joel D. Kaufman, Earle R. Vicery, III
Patented Case
View Patent ↗
Granted: Jul 25, 1989
Filed: Jun 29, 1987
Inventors
Thomas C. Stockebrand
Joel D. Kaufman
Earle R. Vicery, III
Assignee (at issue)
Digital Equipment Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.