Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Camera with low cost interchangeable pushbutton annotation

Camera with low cost interchangeable pushbutton annotation

US Patent 5897228 · Granted Apr 27, 1999

Estimated economic value: $14,290,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System and method for detecting medical device delivery tool position2025
Circuit configuration based on depopulated pins2020
Pacing output K-factor improvements2020
Efficient delivery of multi-site pacing2020
Efficient delivery of multi-site pacing2019
Method and apparatus for annotation of photographic film in a camera2000
Camera with adaptive annotation recall2000
Camera with touch sensitive control1999
Stylus based electronic annotation camera1998
Apparatus and method for recording on separate film frames right and left pictur1998
Driver circuit for a camera autofocus laser diode with provision for fault prote1998
Autofocus camera with power control for emitted beam1998