Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Use of optical reflectance proximity detector in battery-powered devices

Use of optical reflectance proximity detector in battery-powered devices

US Patent 9741240 · Granted Aug 22, 2017

Estimated economic value: $19,881,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Device including multi-function circuitry having optical detectors and method of2017
Use of optical reflectance proximity detector for nuisance mitigation in smoke a2016
Synchronous VCC generator for switching voltage regulator2016
Use of optical reflectance proximity detector for nuisance mitigation in smoke a2015
Method and apparatus for spectrally-corrected ambient light sensor2014
Use of optical reflectance proximity detector for nuisance mitigation in smoke a2014
Systems and methods for advanced monitoring and control using an LED driver in a2014
Apparatus and circuit with a multi-directional arrangement of optical elements2014
Systems and methods for a digital-to-charge converter (DQC)2014
Apparatus and method for optical gesture recognition2014
System and circuit including multiple photo detectors and at least one optical b2013
Apparatus and method for implementing a touchless slider2013