Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Encoder having a scale with two areas in which an increasing direction of the amplitude of the energy distribution is opposite between the two areas for precisely obtaining a position of the scale

Encoder having a scale with two areas in which an increasing direction of the amplitude of the energy distribution is opposite between the two areas for precisely obtaining a position of the scale

US Patent 9121731 · Granted Sep 1, 2015

Estimated economic value: $43,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Force sensor and robot equipped with force sensor2025
Sensor, device, system, and manufacturing method for product2025
Optical encoder and control apparatus for receiving light that forms moire fring2024
Optical encoder and control apparatus2024
Force sensor and robot equipped with force sensor2023
Encoder apparatus and position detection method2023
Optical encoder and drive control device comprising a light receiving element to2022
Encoder apparatus, robot apparatus, and method for measuring gap2021
Position detection apparatus that detects a position of an object by detecting l2021
Optical sensor and apparatus including optical sensor2021
Position detection apparatus, lens apparatus, image pickup system, machine tool 2020
Eccentricity calculating method, rotary encoder, robotic arm and robot apparatus2019