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

Caleb W. Secrest — 4 Patents in 2025

BOBorgwarner: 2 patents #5 of 72Top 7%
Noblesville, IN: #3 of 47 inventorsTop 7%
Indiana: #161 of 2,804 inventorsTop 6%
Overall (2025): #35,722 of 469,880Top 8%
4 Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12506434 Continuous-carrier discontinuous pulse width modulation using phase current amplitude comparisons Yaqin Sun 2025-12-23
12459376 Optimization of switching frequency and pulse width modulation technique for traction power inverters Hassan H. Eldeeb, Ujjwal Kumar, Ronald J. Krefta 2025-11-04
12365247 Control system for compensating for current sensor offset/gain errors Chikezie M. Emeghara, Hassan H. Eldeeb, Siddharth Ballal 2025-07-22
12365248 Control system for regulating harmonic torque disturbances in an electric vehicle James R. Smith, Hassan H. Eldeeb, Siddharth Ballal 2025-07-22