Search Results - kalyan+yenduri

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Compact Multilevel Bidirectional Converter for High-Efficiency EV, Grid, and Aerospace Systems
This invention introduces a compact bidirectional AC-DC converter that merges power factor correction and resonant conversion into a single multilevel stage. By reducing device count, passive size, and DC-link capacitance while achieving soft switching and >98% efficiency, it enables scalable, high-density power conversion for EV charging, grid storage,...
Published: 10/3/2025   |   Inventor(s): Kalyan Yenduri, Sunil Dube, Pritam Das, Benson Chan
Keywords(s):  
Category(s): Campus > Binghamton University, Technology Classifications > Electronics
Multi-parametric Acoustic, Optical and Mechanical Imaging of Cervical Tissue Insufficiencies to Predict Preterm Birth
An enhanced image-guidance system that integrates ultrasound and photoacoustic into existing ablation systems to provide an enhanced image-guidance system for identification of cervical tissue changes during pregnancy and postpartum. Technology Summary Preterm delivery is a main cause of perinatal morbidity and mortality worldwide, which is associated...
Published: 10/1/2025   |   Inventor(s): Mohammad Mehrmohammadi, Sonia Hassan, Edgar Hernandez-Andrade, Yan Yan, Maryam Basij
Keywords(s): Driving Lifelong Health
Category(s): Technology Category > Women's Health, Technology Category > Medical Devices, Technology Category > Life Science, Technology Category > Imaging, Technology Category > Acoustics
9-Switch Bidirectional AC-DC Power Converter for Ultra-Efficient EV, Grid, and Aerospace Systems
This invention introduces a compact three-phase bidirectional AC-DC converter that integrates PFC and high-frequency isolation into a single 9-switch stage. By reducing device count, eliminating capacitor DC bias, and enabling soft-switching at >200 kHz, it achieves >98% efficiency with smaller filters and lighter hardware—ideal for EVs,...
Published: 10/3/2025   |   Inventor(s): Kalyan Yenduri, Sunil Dube, Pritam Das
Keywords(s): CleanTech
Category(s): Campus > Binghamton University, Technology Classifications > Electronics