Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SA

Shankar V. Achanta — 29 Patents

SLSchweitzer Engineering Laboratories: 29 patents #11 of 418Top 3%
Pullman, WA: #10 of 521 inventorsTop 2%
Washington: #2,710 of 76,902 inventorsTop 4%
Overall (All Time): #127,851 of 4,157,543Top 4%
29 Patents All Time
Shankar V. Achanta has been granted 29 US patents while listed as an inventor at Schweitzer Engineering Laboratories. The first was granted in 2008 and the most recent in August 2023. Shankar V. Achanta ranks #127,851 of 4,157,543 US inventors in our database (top 3.1%). Patent records list Shankar V. Achanta in Pullman, WA, US.

Patents per Year

Patents granted per year, 2008 to 2023Bar chart with a peak of 7 patents in 2017.peak 72008: 1 patents20082015: 2 patents20152016: 4 patents20162017: 7 patents20172018: 2 patents20182019: 3 patents20192020: 2 patents20202021: 2 patents20212022: 4 patents20222023: 2 patents2023

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDate
11733276 Power line sag monitoring device Scott M. Manson, Gregary C. Zweigle, Richard M. Edge 2023-08-22
11614498 Wireless neutral current sensor (WNCS) Kei Hao, Raymond W. Rice 2023-03-28
11424609 Power line sag monitoring device Scott M. Manson, Gregary C. Zweigle, Richard M. Edge 2022-08-23
11397198 Wireless current sensor Raymond W. Rice, Benjamin T. Rowland, James Mobley 2022-07-26
11372045 Predictive maintenance of protective devices using wireless line sensors and systems Kei Hao 2022-06-28
11289900 Broken conductor detector James Mobley, Raymond W. Rice 2022-03-29
11143687 Discharge event monitoring device Scott M. Manson, Gregary C. Zweigle 2021-10-12
10978863 Power line sag monitoring device Scott M. Manson, Gregary C. Zweigle, Richard M. Edge 2021-04-13
10775448 Automatic phase identification for electric power delivery lines 2020-09-15
10649020 High-impedance fault detection using coordinated devices 2020-05-12
10419064 One-way broadcast communication Miralem Cosic, Raymond W. Rice, Chen Zhu, Bryson R. Bechtel 2019-09-17
10379500 Time distribution device with multi-band antenna David E. Whitehead, Henry Loehner 2019-08-13
10288741 Multi-constellation GNSS integrity check for detection of time signal manipulation 2019-05-14
10161986 Electric power system monitoring using distributed conductor-mounted devices Edmund O. Schweitzer, III, David E. Whitehead 2018-12-25
10122487 Time distribution switch David E. Whitehead, Henry Loehner 2018-11-06
9813173 Time signal verification and distribution Srinivas Achanta, David E. Whitehead 2017-11-07
9759816 Multi-constellation GNSS integrity check for detection of time signal manipulation 2017-09-12
9760062 Time distribution with multi-band antenna David E. Whitehead, Henry Loehner 2017-09-12
9709682 Multi-constellation GNSS integrity check for detection of time signal manipulation 2017-07-18
9709680 Quality of precision time sources David E. Whitehead, Henry Loehner 2017-07-18
9599719 Detection of manipulated satellite time signals David E. Whitehead, Francis Cooper 2017-03-21
9590411 Systems and methods for time synchronization of IEDs via radio link 2017-03-07
9520860 Time distribution switch David E. Whitehead, Henry Loehner 2016-12-13
9425652 Adaptive holdover timing error estimation and correction Daniel B. Rippon 2016-08-23
9400330 Manipulation resilient time distribution network Gregary C. Zweigle, Christopher R. Huntley 2016-07-26