KH

Kei Hao

SL Schweitzer Engineering Laboratories: 6 patents #2 of 89Top 3%
📍 Anaheim, CA: #3 of 104 inventorsTop 3%
🗺 California: #2,806 of 65,961 inventorsTop 5%
Overall (2022): #21,728 of 548,613Top 4%
6
Patents 2022

Issued Patents 2022

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11474139 Fault direction calculation during current transformer saturation 2022-10-18
11435403 Determining the size of a capacitor bank 2022-09-06
11431161 Electric power distribution sectionalizing in high-risk areas using wireless fault sensors David Walter Keckalo 2022-08-30
11372045 Predictive maintenance of protective devices using wireless line sensors and systems Shankar V. Achanta 2022-06-28
11313887 Systems and methods for determining load direction under adverse environmental conditions 2022-04-26
11268995 Intelligent electronic device control using wirelessly transmitted multi-phase electrical measurements 2022-03-08