# of Displayed Technologies: 9 / 9

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Smart Liquid Crystal Sensor for Real-Time Shear Flow Visualization
TS-070520 — The Need Accurate, real-time mapping of shear forces in fluid environments remains a challenge, particularly in applications requiring passive, non-invasive, and long-term monitoring. Existing technologies often rely on active sensors that require power, are difficult to integrate into sensitive sys…
  • College: College of Engineering (COE)
  • Inventors: Wang, Xiaoguang "William"; Chen, Boyuan; Kara, Ufuoma; Weible, Alan
  • Licensing Officer: Randhawa, Davinder

Integrated High Power On-board Charger for Electric Vehicles
TS-063283 — As the adoption of electric vehicles (EVs) becomes more widespread, there is an increasing emphasis on improving charging technologies. There is substantial commercial need for technologies that sit on-board EVs, enhancing charging efficiency and reducing mechanical complexity. The Ohio State U…
  • College: College of Engineering (COE)
  • Inventors: Wang, Jin
  • Licensing Officer: Ashouripashaki, Mandana

Thermotropic liquid crystal-based sensors for naked-eye detection of SARS-CoV-2 with ultrahigh sensitivity and selectivity
TS-063069 — In the wake of the global pandemic caused by SARS-CoV-2, the need for rapid, accurate, and efficient diagnostic methods for respiratory viral infections has become more critical than ever. Traditional diagnostic methods, while reliable, are often time-consuming, labor-intensive, and lack the neces…
  • College: College of Engineering (COE)
  • Inventors: Wang, Xiaoguang "William"; Qin, Rongjun; Rather, Adil; Xu, Yang
  • Licensing Officer: Randhawa, Davinder

A Lightweight Low Inductance Power Module with Insulated Baseplates
TS-048588 — A lightweight power module that reduces loop stray inductance while maintaining good electrical insulation and thermal dissipation.
In conventional power module structures, the die is attached to the substrate, usually direct bonding copper (DBC). The ceramic substrate layer provides electrical insulation between the circuit and cooling structure and attaches to a conductive baseplate material (Cu, Al, AlSiC) to dissipate heat…
  • College: College of Engineering (COE)
  • Inventors: Lyu, Xintong; Wang, Jin
  • Licensing Officer: Ashouripashaki, Mandana

Field Effect Transistor for High Power Millimeter-Wave Applications
TS-042088 — Transistor structure with high breakdown voltage at high frequency operation
A new generation of high throughput, efficient communication networks and sensors can be enabled through the use of millimeter scale wave regimes. However, current semiconductor materials (such as AlGaN/GaN) have a reduction in breakdown voltage as operating frequency increases, which leads to low…
  • College: College of Engineering (COE)
  • Inventors: Rajan, Siddharth; Wang, Caiyu; Xia, Zhanbo
  • Licensing Officer: Zinn, Ryan

Methods and Apparatus to estimate phase of radiofrequency field
TS-037437 — A technique for estimating magnetic resonance imaging absolute phase to enhance machine efficiency and versatility.
Estimating absolute phase of Radiofrequency (RF) field including both the transmit field and receive sensitivity is very important for various stages of the magnetic resonance imaging (MRI) procedure. It can be used for mulit-transmit, RF shimming, parallel imaging reconstruction, electric propert…
  • College: College of Arts & Sciences
  • Inventors: Wang, Jinghua; Ding, Yu
  • Licensing Officer: Panic, Ana

A Voltage Divider based Auxiliary Power Unit for Power Electronic Converters
TS-035666 — A more reliable, less complex, and cost effective concept for providing auxiliary power to high voltage electronic converters without external power sources.
Power electronic converters need a certain type of auxiliary power unit to provide electric power to their controllers, gate-driving circuits and/or sensors. For power electronic converters used in high voltage systems, the auxiliary power unit is difficult to design and fabricate due to massive e…
  • College: College of Engineering (COE)
  • Inventors: Wang, Jin; Hu, Boxue; Li, He
  • Licensing Officer: Ashouripashaki, Mandana

Membranes for Fluid Separation
TS-015153 — Methods for Rapid Synthesis of Non-aggregated Nanocrystalline Zeolites and Application to Fabrication of Bendable Zeolite Membranes
Inorganic membranes have been employed for a variety of gas separation applications, including hydrogen purification and carbon dioxide sequestration. A major limiting factor to the application of inorganic membranes is the frequent occurrence of defects which limits reproducibility, stability, an…
  • College: College of Arts & Sciences
  • Inventors: Dutta, Prabir; Li, Yanzuo; Wang, Bo
  • Licensing Officer: Dahlman, Jason "Jay"

Rapid Synthesis of Zeolite Crystals
TS-014770 — A method optimizing synthesis time, improving speeds up to seventy-five percent.
Zeolites are microporous structures with uses such as absorbents and catalysts. For example, in the petrochemical industry for fluid catalytic cracking and hydrocracking, absorbants to trap fission products from nuclear waste, and for domestic uses such as in detergents and cat litter. The materia…
  • College: College of Arts & Sciences
  • Inventors: Dutta, Prabir; Severance, Michael; Wang, Bo
  • Licensing Officer: Dahlman, Jason "Jay"

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