Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Secondary battery charge/discharge electricity amount estimation method and device, secondary battery polarization voltage estimation method and device and secondary battery remaining capacity estimation method and device

Secondary battery charge/discharge electricity amount estimation method and device, secondary battery polarization voltage estimation method and device and secondary battery remaining capacity estimation method and device

US Patent 7630842 · Granted Dec 8, 2009

Estimated economic value: $227,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Battery management system and method of estimating battery state of charge2015
Battery management system and battery management method2014
Battery management system, method of removing polarization voltage of battery, a2014
Battery management system and driving method thereof2013
Battery management system and driving method thereof2012
Method and apparatus for estimating the charge/discharge electricity amount of s2010
Temperature management apparatus and power supply2010
Method and device for estimating charge/discharge electricity amount of secondar2009
Method and apparatus for correcting voltage of secondary battery, and method and2009
Method for estimating polarization voltage of secondary cell, method and device 2008
Method and apparatus for estimating state of charge of secondary battery2008
Method and apparatus for estimating remaining capacity of secondary battery2008