Inventor
GUBBA RAVIKUMAR KRISHNANJAN
US32 patents
⚠️ This page may combine multiple inventors who share the name “GUBBA RAVIKUMAR KRISHNANJAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHWEITZER ENGINEERING LAB INC
24 patentsUS9568516B2Feb 14, 2017
Determining status of electric power transmission lines in an electric power transmission system
SCHWEITZER ENGINEERING LAB INC16 citations88
US10333301B2Jun 25, 2019
Transient simulation modeling for dynamic remedial action schemes using real-time protection setting updates
SCHWEITZER ENGINEERING LAB INC15 citations85
US11211788B2Dec 28, 2021
Fire risk mitigation in electric power systems
SCHWEITZER ENGINEERING LAB INC7 citations83
US10739414B2Aug 11, 2020
Determining status of electric power transmission lines in an electric power transmission system
SCHWEITZER ENGINEERING LAB INC6 citations80
US11258249B2Feb 22, 2022
Primary and system protection for an electric power delivery system
SCHWEITZER ENGINEERING LAB INC2 citations73
US11050234B2Jun 29, 2021
Integration of primary protection relays for electric power delivery systems
SCHWEITZER ENGINEERING LAB INC4 citations73
US9798342B2Oct 24, 2017
Detection and correction of fault induced delayed voltage recovery
SCHWEITZER ENGINEERING LAB INC6 citations73
US11112466B2Sep 7, 2021
Equipment failure detection in an electric power system
SCHWEITZER ENGINEERING LAB INC3 citations72
US10644493B2May 5, 2020
Power system disturbance detection using power and frequency
SCHWEITZER ENGINEERING LAB INC6 citations71
US10476268B2Nov 12, 2019
Optimized decoupling and load shedding
SCHWEITZER ENGINEERING LAB INC4 citations70
US10951057B1Mar 16, 2021
Reliable power module for improved substation device availability
SCHWEITZER ENGINEERING LAB INC4 citations69
US10381835B1Aug 13, 2019
Electric power generator selection, shedding, and runback for power system stability
SCHWEITZER ENGINEERING LAB INC6 citations66
US11513143B2Nov 29, 2022
Loopback testing of electric power protection systems
SCHWEITZER ENGINEERING LAB INC0 citations62
US11119128B2Sep 14, 2021
Loopback testing of electric power protection systems
SCHWEITZER ENGINEERING LAB INC0 citations62
US11115311B1Sep 7, 2021
Data tunneling for testing equipment in electric power system
SCHWEITZER ENGINEERING LAB INC1 citations62
US11079436B2Aug 3, 2021
Multiple merging unit testing system
SCHWEITZER ENGINEERING LAB INC0 citations62
US10896658B1Jan 19, 2021
Virtual display
SCHWEITZER ENGINEERING LAB INC1 citations62
US11114892B2Sep 7, 2021
Electric power system transducer failure monitor and measurement recovery
SCHWEITZER ENGINEERING LAB INC0 citations52
US11125821B2Sep 21, 2021
Testing device for protective relays in electric power delivery systems
SCHWEITZER ENGINEERING LAB INC0 citations51
US11121536B2Sep 14, 2021
Digital input electric power system panel meter
SCHWEITZER ENGINEERING LAB INC0 citations51
US11108737B2Aug 31, 2021
Secure electric power delivery system protection during cyber threats
SCHWEITZER ENGINEERING LAB INC0 citations51
US11056082B1Jul 6, 2021
Waterfall display for high-speed streaming measurements
SCHWEITZER ENGINEERING LAB INC0 citations51
US11038336B1Jun 15, 2021
Redundant power module and discharge circuit for improved substation device availability
SCHWEITZER ENGINEERING LAB INC0 citations49
US11500407B2Nov 15, 2022
Boundary separation scheme for faults in power systems
SCHWEITZER ENGINEERING LAB INC0 citations40
GOOGLE LLC
8 patentsUS12556030B2Feb 17, 2026
Timing determination for UPS power transfer
GOOGLE LLC0 citations62
US12541240B2Feb 3, 2026
Control system for mitigating rectifier caused power anomalies in data centers
GOOGLE LLC0 citations62
US12051940B2Jul 30, 2024
Timing determination for UPS power transfer
GOOGLE LLC1 citations62
US12562569B2Feb 24, 2026
Controlling energy usage within data centers
GOOGLE LLC0 citations52
US12081064B2Sep 3, 2024
System and method for transitioning to backup power pooling
GOOGLE LLC0 citations52
US12573839B2Mar 10, 2026
Distributed main-tie-tie-main transfer control scheme
GOOGLE LLC0 citations45
US12346180B2Jul 1, 2025
Managing power in data centers
GOOGLE LLC0 citations44
US12278590B2Apr 15, 2025
Synthetic generator synchronization
GOOGLE LLC0 citations43