Inventor
GUO QINGZHI
US7 patents
⚠️ This page may combine multiple inventors who share the name “GUO QINGZHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
APPLE INC
4 patentsUS12327831B2Jun 10, 2025
Method for balancing a C-Rate of battery jelly rolls of different capacities
APPLE INC0 citations59
US12191460B2Jan 7, 2025
Asymmetric battery pack with varied electrode and current collector properties to achieve C-Rate balancing
APPLE INC0 citations59
US11742512B2Aug 29, 2023
Asymmetric battery pack utilizing C-Rate balancing
APPLE INC0 citations59
US11489211B2Nov 1, 2022
Asymmetric battery pack with varied electrode and current collector properties to achieve C-Rate balancing
APPLE INC0 citations59
JOHNSON CONTROLS TECH CO
3 patentsUS10371754B2Aug 6, 2019
Systems and methods for real-time estimation of capacity of a rechargeable battery
JOHNSON CONTROLS TECH CO6 citations70
US10367235B2Jul 30, 2019
Systems and methods for real-time parameter estimation of a rechargeable battery
JOHNSON CONTROLS TECH CO2 citations69
US10048321B2Aug 14, 2018
Systems and methods for directional capacity estimation of a rechargeable battery
JOHNSON CONTROLS TECH CO1 citations48