Company Portfolio
Xerox Corp
Patents indexed
2
Year range
1975 – 1977
consumer_electronicssemiconductorstelecommunicationssoftwaremechanical
Patent Activity by Year
19751
19771
All Patents
2
Career timeline
2 patents, 1975–1977
Dot size = forward citations
Hover or tap any dot to see the patent. Larger dots indicate more forward citations — a proxy for downstream influence.
US 4063220·1977
How Multiple Computers Share a Network Cable Without Crashing
This patent describes how multiple computers can share a single communication cable by listening for other transmissions and stopping their own if a collision occurs, then trying again later.
US 3867571·1975
How Laser Printers Use Rotating Mirrors to Write Information
A 1972 Xerox patent describing how to use a spinning mirror to scan a laser beam across a page, adjusting the speed of the data to keep the image sharp.
Patent monitoring