Vulnerability and Attackability analysis of automotive controllers using structural model of the system
TS-063239 — The Ohio State University has developed a vulnerability analysis technique for connected and autonomous vehicles that assesses the vulnerability and attackability of the automotive controllers to determine the security of the system.
The Need
Automated vehicle technologies improve safety, assis…
- College: College
of
Engineering
(COE)
- Inventors: Renganathan, Vishnu; Ahmed, Qadeer
- Licensing Officer: Hampton, Andrew
A Regularized Conditional GAN for Posterior Sampling in Inverse Problems
TS-063238 — A novel regularization technique applicable for medical imaging applications that leverages conditional generative adversarial networks (cGANs) to generate reconstructed images in significantly shorter timeframes.
The Need
Several techniques are used for image reconstruction in the medical aren…
- College: College
of
Engineering
(COE)
- Inventors: Bendel, Matthew; Ahmad, Rizwan; Schniter, Philip
- Licensing Officer: Hampton, Andrew
Fast-charging anodes for lithium-ion batteries
TS-063224 — The Need
In the rapidly evolving landscape of electric vehicle (EV) technology, there exists a pressing commercial need for rechargeable lithium-ion batteries (LiBs) that can not only deliver high charge capacities and power densities but also address the critical issues of capacity fading and safe…
- College: College
of
Engineering
(COE)
- Inventors: Kim, Jung Hyun; Jiao, Xinwei "Jocelyn"; Yap, Jun Wei; Yu, Chanyeop
- Licensing Officer: Randhawa, Davinder
System and Method of Securing Vehicle-Pavement Interaction (Tago)
TS-063169 —
Road safety is a paramount concern. Unpredictable road conditions, such as bumps and uneven surfaces, can pose significant risks to drivers. There is a pressing need for a technology that can sense and alert drivers about these road surface conditions in real-time, enhancing safety and improving t…
- College: College
of
Engineering
(COE)
- Inventors: Srinivasan, Kannan; Sun, Wei
- Licensing Officer: Lawson, Ryan
Single-Input Broadband Doherty-HDmax Continuum Power Amplifier
TS-063156 —
In the era of 5G and beyond, wireless base station infrastructures require power amplifiers (PAs) that maintain high efficiency from backoff to peak power level. Conventional Doherty PAs, while popular, are inherently narrowband due to their reliance on a quarter-wave transmission line (TL). This …
- College: College
of
Engineering
(COE)
- Inventors: Roblin, Patrick; Liang, Chenyu
- Licensing Officer: Lawson, Ryan
Broadband Sliding-Mode Outphasing Power Amplifier with High Efficiency
TS-063155 —
With the rapid growth in modern communication, transmitter systems must use a wider fraction of the spectrum, to support the continuously increasing data rate. In addition, signals with large peak-to-average power ratio (PAPR) are used in communication systems to increase the spectral efficiency. …
- College: College
of
Engineering
(COE)
- Inventors: Roblin, Patrick; Mikrut, Dominic
- Licensing Officer: Lawson, Ryan
Convolutional Neural Network to Assess Phayngeal and Laryngeal Pathology and Function on Nasopharyngolaryngoscopy
TS-063154 — Worldwide, 686,000 new head and neck (H&N) cancers are diagnosed yearly, and 375,000 people will die annually. Human papillomavirus (HPV) is responsible for an increasing subset of H&N malignancies called oropharyngeal squamous cell carcinomas (OPSCC). Although it has a better prognosis than…
- College: College
of
Engineering
(COE)
- Inventors: Krening, Samantha; Gifford, Ryan; Jhawar, Sachin; VanKoevering, Kyle
- Licensing Officer: Hampton, Andrew
A Novel 3-Way Dual-Band Doherty Power Amplifier For Enhanced Concurrent Operation
TS-063148 —
In an era of rapid growth in modern communication, there is an increasing demand for multi-band and broadband power amplifiers (PA) for signals with large peak-to-average power ratio (PAPR). The PA, being one of the most power-consuming components in a transmitter system, needs to achieve high ave…
- College: College
of
Engineering
(COE)
- Inventors: Roblin, Patrick; Alsulami, Ruwaybih
- Licensing Officer: Lawson, Ryan
Novel functional surfaces for chemical reaction and water treatment
TS-063135 — A liquid crystal infused porous surface for diagnosing and treating wastewater.
In various industries, there is a growing need for surfaces that can effectively repel water and resist fouling by oily contaminants. Traditional superhydrophobic surfaces, while excellent at repelling water, are easily fouled, limiting their practical applications.
A team of The Ohio State Uni…
- College: College
of
Engineering
(COE)
- Inventors: Wang, Xiaoguang; Rather, Adil; Xu, Yang
- Licensing Officer: Lawson, Ryan
An information extraction, enrichment, and caching framework for augmented reality applications
TS-063109 — The Need
In the age of augmented reality (AR), there's a growing opportunity for a comprehensive solution that facilitates the seamless exploration of real-world data through camera-based AR applications. These applications require the ability to extract, cache, and enrich information, enhancin…
- College: College
of
Engineering
(COE)
- Inventors: Nandi, Arnab; Burley, Codi; Sarkhel, Ritesh "Ritesh"
- Licensing Officer: Hampton, Andrew
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; Qin, Rongjun; Rather, Adil; Xu, Yang
- Licensing Officer: Lawson, Ryan
Tunable Switched Impedance Matching Network (TSIMN)
TS-063058 — The Need
In the era of electrified vehicles, there is a growing demand for efficient power systems that can provide high voltage and/or high output power to meet strict design requirements. These power systems also need to supply power to other equipment and circuits, such as DC-DC converters, on-b…
- College: College
of
Engineering
(COE)
- Inventors: Wang, Jin
- Licensing Officer: Lawson, Ryan
Auditing Fairness Online through Interactive Refinement
TS-063038 — The Need
In the era of machine learning, high-stakes decisions are increasingly being made by black box models, leading to concerns about accountability and fairness. These models can exhibit inherent biases, raising the need for a system that ensures accountability and fairness in decision-making …
- College: College
of
Engineering
(COE)
- Inventors: Maneriker, Pranav; Burley, Codi; Parthasarathy, Srinivasan
- Licensing Officer: Hampton, Andrew
Dynamic Control Scheme for Multiphase Electric Machine
TS-063033 — The Need
As automobile manufacturers strive to achieve greater fuel efficiency and reduce emissions, the adoption of Electric Vehicles (EVs) and other Electric Drive Systems (EDSs) has surged. However, these electrified powertrains face performance challenges, especially in extreme environments. To…
- College: College
of
Engineering
(COE)
- Inventors: Hanif, Athar; Ahmed, Qadeer
- Licensing Officer: Hampton, Andrew
Method and system for generating data-enriching augmented reality applications from a domain-specific language
TS-063032 — The Need
In the age of augmented reality (AR), there's a growing opportunity for a comprehensive solution that facilitates the seamless exploration of real-world data through camera-based AR applications. These applications require the ability to extract, cache, and enrich information, enhancin…
- College: College
of
Engineering
(COE)
- Inventors: Nandi, Arnab; Burley, Codi; Sarkhel, Ritesh "Ritesh"
- Licensing Officer: Hampton, Andrew
Counterattacking Smart Contract Exploits: An Active Defense Approach
TS-063027 — The Need
Smart contracts have revolutionized the way transactions are conducted, but their unique nature makes them susceptible to exploitation. Despite extensive efforts in vulnerability identification, exploitable vulnerabilities persist, resulting in substantial financial losses. To mitigate thi…
- College: College
of
Engineering
(COE)
- Inventors: LIN, ZHIQIANG; Morales, Marcelo
- Licensing Officer: Hampton, Andrew
Fresh Caching of Dynamic Content: Algorithm and Implementation
TS-063024 — The Need
In today's data-driven world, efficient caching of dynamic content is crucial for delivering timely and responsive services. Conventional caching methods struggle to adapt to frequent updates in the back-end database, leading to suboptimal system costs and decreased user satisfaction. …
- College: College
of
Engineering
(COE)
- Inventors: Abolhassani, Bahman; Eryilmaz, Atilla
- Licensing Officer: Hampton, Andrew
Novel Deep Learning Model for Reconnaissance of Infrastructure on Drones
TS-063007 — The Need
In disaster-stricken areas, timely and accurate reconnaissance is paramount for effective response and recovery efforts. Traditional methods of assessing damage to critical infrastructure, such as power distribution poles, often involve time-consuming manual inspections, leading to delays …
- College: College
of
Engineering
(COE)
- Inventors: Shafieezadeh, Abdollah; Bagheri Jeddi, Ashkan
- Licensing Officer: Hampton, Andrew
Surface barrier engineering using AlGaO/GaO
TS-063001 — A new method
of surface barrier
engineering that introduces a linearly graded (AlxGa1-x)2O3 cap layer. This improves the Schottky barrier at the surface which results in a higher breakdown field.
Ga2O3 is a promising ultra-widebandgap semiconductor with many applications in power switching and RF electronics. Realizing those improvements requires efficient field management design to prevent premature breakdown due to electric field crowding at the device edges. There is a need to develop t…
- College: College
of
Engineering
(COE)
- Inventors: Rajan, Siddharth; Dhara, Sushovan
- Licensing Officer: Lawson, Ryan
In situ damage free etching of Ga2O3 using Ga flux for fabricating high aspect ratio 3D structures
TS-062975 —
With a high theoretical breakdown field strength, β-Ga2O3 has the potential to be useful in power switching and high frequency power amplifying devices. For any device technology to be competitive, damage free etching techniques are necessary. All current dry etching recipes in β-Ga2O3 h…
- College: College
of
Engineering
(COE)
- Inventors: Rajan, Siddharth; Fiedler, Andreas; Kalarickal, Nidhin Kurian
- Licensing Officer: Lawson, Ryan
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