Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Random signal isolation circuit

Random signal isolation circuit

US Patent 4742248 · Granted May 3, 1988

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Optical sensor for integration over a display backplane2022
Optical fingerprint sensor2022
Systems and methods for optical imaging based on diffraction gratings2021
Optical sensor with angled reflectors2021
Systems and methods for optical sensing with angled filters2021
Systems and methods for injecting light into cover glass2020
Systems and methods for optical sensing using point-based illumination2020
Optical sensor with ambient light filter2020
Hybrid optical and capacitive sensor2020
Optical fingerprint sensor2020
Systems and methods for reducing unwanted reflections in display systems incorpo2020
Transparent fingerprint sensor pattern2020