KH

Kei Hao

SL Schweitzer Engineering Laboratories: 17 patents #23 of 418Top 6%
Google: 1 patents #14,769 of 22,993Top 65%
Overall (All Time): #246,036 of 4,157,543Top 6%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12288983 Controlling feeder units for self-restoration of power Hammad Ahmad Khan 2025-04-29
11808824 Systems and methods to identify open phases of a capacitor bank Jeremy William Blair 2023-11-07
11698398 Intelligent electronic device control using wirelessly transmitted multi-phase electrical measurements 2023-07-11
11614498 Wireless neutral current sensor (WNCS) Shankar V. Achanta, Raymond W. Rice 2023-03-28
11549996 Automatically determining the size of a capacitor bank using wireless current sensors (WCS) Raymond W. Rice, James Mobley 2023-01-10
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
11209465 Multi-phase sensing and control using a combination of line post sensors and wireless current sensors 2021-12-28
11162994 Fault current calculation during transformer saturation using the waveform unsaturated region 2021-11-02
11114858 Bidirectional capacitor bank control Mark W. Feltis, Naresh Malla 2021-09-07
11099220 Intelligent electronic device control using wirelessly transmitted electrical measurements 2021-08-24
11075519 Bidirectional capacitor bank control Jeremy William Blair 2021-07-27
10830832 Event direction in line sensors Naiden K. Spasov, Armando Guzman-Casillas 2020-11-10
10637233 Fault magnitude calculation during current transformer saturation 2020-04-28