Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Slope wave generation circuit and digital-to-analog conversion circuit thereof, fingerprint identification system

Slope wave generation circuit and digital-to-analog conversion circuit thereof, fingerprint identification system

US Patent 9953203 · Granted Apr 24, 2018

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Processing circuit, method, and electronic device for multiple power supply port2023
Method for continuously cooking grass raw materials and device2018
Locking a disk-locked clock using timestamps of successive servo address marks i2016
Systems and methods for cell balancing2015
Circular utilization method in pulping and papermaking processes with straw2014
Circuits and methods for battery charging2013
Battery management system with energy balance among multiple battery cells2013
Systems and methods for cell balancing2012
Battery management system with energy balance among multiple battery cells2012
Circuits and methods for battery charging2012
Fuse circuits2011