Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ornamental display device for electronic dictionary

Ornamental display device for electronic dictionary

US Patent 4740913 · Granted Apr 26, 1988

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Liquid crystal display1991
Letter input device for electronic word retrieval device1990
Letter input device for electronic word retrieval device1990
Liquid crystal display device for both inputting and outputting information1989
Electronic cone with environmental and human body condition sensors and alarm fo1989
Audio output device with speech synthesis technique1989
Audio output device with speech synthesis technique1989
Pocketbook type electronic apparatus1988
Audio output device with speech synthesis technique1987
Audio output device with speech synthesis technique1987
Key input device1987
Liquid crystal display with chip projecting above and below flexible film1987