Inventor
BARTELS PETER J
US22 patents
⚠️ This page may combine multiple inventors who share the name “BARTELS PETER J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MOTOROLA SOLUTIONS INC
20 patentsUS9843220B2Dec 12, 2017
Method and apparatus for operating an internal charger system of a portable electronic device
MOTOROLA SOLUTIONS INC25 citations93
US10285081B1May 7, 2019
Method and apparatus for rapidly and dynamically adjusting current limiting in a portable communication device
MOTOROLA SOLUTIONS INC10 citations81
US9472967B2Oct 18, 2016
Power management system and method for a portable device
MOTOROLA SOLUTIONS INC10 citations81
US9131452B2Sep 8, 2015
Method and apparatus for adjusting transmission power in a two-way device based on battery impedance
MOTOROLA SOLUTIONS INC15 citations81
US11721992B2Aug 8, 2023
System and method for supplying power from a multi-cell battery to a single-cell power management system
MOTOROLA SOLUTIONS INC2 citations71
US10795422B2Oct 6, 2020
Method and apparatus for mission critical standby of a portable communication drive
MOTOROLA SOLUTIONS INC2 citations71
US10148112B2Dec 4, 2018
System, method, and apparatus for charging a battery-powered accessory from a primary battery-powered device
MOTOROLA SOLUTIONS INC4 citations68
US10230414B1Mar 12, 2019
Method and apparatus to reduce communication device peak current
MOTOROLA SOLUTIONS INC3 citations67
US11044115B1Jun 22, 2021
System, method, and apparatus providing isolation for a high-speed communication interface with optimized signal integrity
MOTOROLA SOLUTIONS INC5 citations66
US10637419B2Apr 28, 2020
Attenuator circuit for an electronic device having a battery and method for controlling the electronic device
MOTOROLA SOLUTIONS INC2 citations65
US10263415B1Apr 16, 2019
Method and apparatus for rapidly and dynamically adjusting current limiting in a portable communication device
MOTOROLA SOLUTIONS INC1 citations59
US11431163B2Aug 30, 2022
Device, system and method for throttling current to peripherals
MOTOROLA SOLUTIONS INC0 citations57
US11258106B2Feb 22, 2022
Asynchronous multi-purpose battery interface
MOTOROLA SOLUTIONS INC0 citations49
US10470062B1Nov 5, 2019
Method and apparatus for rapidly and dynamically adjusting current limiting in a portable communication device
MOTOROLA SOLUTIONS INC0 citations49
US10468872B1Nov 5, 2019
Method and apparatus for rapidly and dynamically adjusting current limiting in a portable communication device
MOTOROLA SOLUTIONS INC0 citations48
US10574282B2Feb 25, 2020
Method and apparatus to reduce communication device peak current
MOTOROLA SOLUTIONS INC0 citations46
US10816603B1Oct 27, 2020
Determining available battery current in a portable electronic device
MOTOROLA SOLUTIONS INC0 citations39
US9614561B2Apr 4, 2017
Method and apparatus for mitigating radio frequency interference (RFI) in a portable electronic device while conserving battery power
MOTOROLA SOLUTIONS INC0 citations38
US10178688B2Jan 8, 2019
Method of scheduling short uplink transmissions
MOTOROLA SOLUTIONS INC0 citations35
US10367416B2Jul 30, 2019
Method and system for maintaining output voltage regulation of a non-synchronous switching regulator providing voltage supply to a main load
MOTOROLA SOLUTIONS INC0 citations30