Full-Spectrum Real-Time Nonlinear RF Device Measurement Platform
TS-074717 —
Advanced RF and microwave devices increasingly operate under highly dynamic, pulsed, and modulated conditions that expose complex transient behavior. Existing nonlinear measurement tools are largely optimized for steady-state or strictly repetitive signals, limiting insight into how devices evolve…
- College: College of Engineering (COE)
- Inventors: Roblin, Patrick; Lindquist, Miles
- Licensing Officer: Ashouripashaki, Mandana
Optically Triggered Ultra-Wide Bandgap Power Switching Device
TS-074715 —
Next‑generation power electronics require devices that can operate efficiently under high voltages, high currents, and harsh environments while maintaining fast, reliable switching. Existing electrically gated solutions in wide and ultra‑wide bandgap semiconductors face tradeoffs among robustn…
- College: College of Engineering (COE)
- Inventors: Wriedt, Nathan; Rajan, Siddharth
- Licensing Officer: Ashouripashaki, Mandana
Silicon‑Compatible High‑Sensitivity Infrared Avalanche Photodetectors
TS-074467 —
Many emerging applications in communications, sensing, and imaging require detectors that can operate with high sensitivity at infrared wavelengths where silicon alone performs poorly. Existing infrared detector technologies often involve trade‑offs between sensitivity, noise, manufacturability,…
- College: College of Engineering (COE)
- Inventors: Krishna, Sanjay
- Licensing Officer: Randhawa, Davinder
Scalable Integration of Infrared Antimonide Semiconductors on Silicon
TS-074383 —
Many advanced sensing, imaging, and optoelectronic systems rely on compound semiconductors that outperform silicon in key spectral and electronic regimes, particularly in the infrared. However, these materials are expensive and difficult to scale, while silicon remains the industry standard for hi…
- College: College of Engineering (COE)
- Inventors: Krishna, Sanjay; Rogers, Vinita
- Licensing Officer: Randhawa, Davinder
Wireless charging of chemical batteries with radiovoltaics
TS-074333 —
Chemical batteries provide high power output but are constrained by finite stored energy and the need for periodic recharging. This is often impossible in remote, sealed, or radiation‑intensive environments such as space systems, subsea platforms, and isolated terrestrial installations. Radiovol…
- College: College of Arts & Sciences
- Inventors: Co, Anne
- Licensing Officer: Randhawa, Davinder
Three-Dimensional Semiconductor Radiation Energy Capture Platform
TS-074295 —
Many applications require compact, long‑lived power sources that can operate reliably for years without maintenance, battery replacement, or recharging. This is particularly true for remote sensors, implantable medical devices, space systems, and defense or industrial monitoring deployed in hars…
- College: College of Engineering (COE)
- Inventors: Cao, Lei Raymond
- Licensing Officer: Zinn, Ryan
CAVA: Flexible Cartesian MRI Sampling for Real-Time Dynamic Imaging
TS-074268 —
Real-time and free-breathing MRI applications, particularly in cardiovascular imaging, require high temporal resolution to capture rapid physiological dynamics. However, optimal temporal resolution is often patient- and application-specific and may not be known before the scan. Existing Cartesian …
- College: College of Engineering (COE)
- Inventors: Ahmad, Rizwan; Jin, Ning; Liu, Yingmin; Rich, Adam; Simonetti, Orlando
- Licensing Officer: Randhawa, Davinder
Real‑Time Water Management Technology for Agricultural Drainage and Irrigation
TS-074217 — An OSU innovation may enable farmers to actively manage water at the field scale to improve crop performance, input efficiency, and operational profitability.
Overview
Ohio State University researchers have developed a real‑time, low‑cost sensing and control system that addresses a critical challenge in agriculture: limited ability to actively manage water in tile‑drained fields and controlled irrigation systems under variable weather and soil c…
- College: College of Food, Agricultural, and Environmental Sciences (CFAES)
- Inventors: Tirpak, Andrew
- Licensing Officer: Panic, Ana
Full-film Dry Transfer of MBE grown 2D Materials
TS-074084 —
2D van der Waals (vdW) materials are atomically thin sheets that can be stacked to form heterostructures with customizable electronic, optical, and magnetic properties. These heterostructures are promising for next‑generation technologies such as quantum devices, optoelectronics, and spintronics…
- College: College of Arts & Sciences
- Inventors: Li, Ziling; Kawakami, Roland; Swann, Matthew; Zhou, Wenyi
- Licensing Officer: Dahlman, Jason "Jay"
High-Quality Thick β-Ga₂O₃ Epitaxy for Ultra-High-Voltage Power Devices
TS-073810 —
Next-generation power electronics demand materials that can support ultra-high breakdown voltages, low leakage currents, and scalable manufacturing. While β-Ga₂O₃ is highly attractive for these applications, device performance has been limited by the lack of high-quality, thick drift layers w…
- College: College of Engineering (COE)
- Inventors: Zhao, Hongping; Sarkar, Md Mosarof Hossain; Yu, Dong su
- Licensing Officer: Randhawa, Davinder
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