Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Computer controlled slide projector interface arrangement

Computer controlled slide projector interface arrangement

US Patent 4568161 · Granted Feb 4, 1986

Estimated economic value: $1,906,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Single package containing multiple integrated circuit devices2005
Computer controlled video device and slide projector interface arrangement1987
Control arrangement and method for video tape recorder1986
Interactive training apparatus1986
Interactive training apparatus1986
Random access control apparatus and method for slide projector1984
Slide projector control apparatus1984
Slide tray position sensing arrangement for slide projector apparatus utilizing 1984
Tray drive and slide change control apparatus for slide projector1984
Projection lamp control arrangement1981
Changeover control arrangement for projection apparatus1980
Projector apparatus and control arrangement1980