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Privacy-preserving Acoustic Signal based Encounter Detection in Physical Proximity
TS-050242 — A continuous on-line machine learning algorithm to sense and analyze the acoustic channels of surrounding environments first, and then dynamically adjust power, coding strategies and back-off mechanisms for real-time acoustic communications.
In light of the COVID-19 Pandemic, the world is looking to data which quantifies the self-quarantine measures, tracks encounters and viral spread, and provides other indicators that can be used for safety. WiFi and Bluetooth signals are relatively large which makes virus detection/tracking difficu…
  • College: College of Engineering (COE)
  • Inventors: Xuan, Dong; Luo, Yuxiang; Shroff, Ness; Zhang, Yunqi; Zhang, Cheng
  • Licensing Officer: Hong, Dongsung

Protecting UUID in Bluetooth Low Energy (from Sniffing and Fingerprinting)
TS-048632 — A method for mitigating the BLE vulnerability in an IoT device that protects UUIDs from being harvested and reverse engineered
Universally Unique Identifiers (UUIDs) in Bluetooth Low Energy (BLE) Devices are vital for nearby smartphone applications to discover them. BLE has also been increasingly used by Internet of Things (IoT) devices in various areas such as transportation, healthcare, wearables, retail, and smart home…
  • College: College of Engineering (COE)
  • Inventors: Lin, Zhiqiang; Wen, Haohuang; Zhang, Yinqian; Zuo, Chaoshun
  • Licensing Officer: Hong, Dongsung

Integrated Biomanufacturing System for Fiber-Reinforced Tissue Composites
TS-047830 — An automated technique and system which combines electrospinning, additive manufacturing, and cell dispensing for generating high-quality tissue constructs with high physiological relevance.
Recent advances in biofabrication introduced by additive manufacturing/3D printing (AM/3DP) have significantly improved the overall architecture control in tissue engineered constructs. These constructs have a wide variety of important research and clinical applications including, but not limited …
  • College: College of Engineering (COE)
  • Inventors: Zhang, Xu; Herderick, Edward; Niu, Ye "Ye"; Zhao, Yi
  • Licensing Officer: Zinn, Ryan

Amino Esters and Uses Thereof
TS-037840 — Amino esters nanomaterials for gene therapy and drug delivery.
The Need The efficient delivery of mRNA is a key challenge for the application of mRNA therapeutics. Despite promising data from ongoing clinical trials for the treatment of cancer vaccines, the clinical use of mRNA requires the discovery and development of safer and more effective delivery systems…
  • College: College of Pharmacy
  • Inventors: Dong, Yizhou; Luo, Xiao; Zhang, Xinfu
  • Licensing Officer: Flammang, Ann Marie

Probiotic strains for reducing antibiotic resistance and modulating poultry gut health
TS-037818 — A novel advancement in food animal production to mitigate antibiotic resistance in the ecosystem.
Antibiotic resistance is a major challenge to human health worldwide. The broad uses of antibiotic resistance is considered key the problem seen today. Targeted mitigation of all antibiotic resistant bacteria is essential to achieve effective control of the current problem and also protection of h…
  • College: College of Food, Agricultural, and Environmental Sciences (CFAES)
  • Inventors: Wang, Hua; Wang, Zihua; Zhang, Lu; Zhou, Yang
  • Licensing Officer: Dahlman, Jason "Jay"

Method to enhance light extraction efficiency in tunnel-injected III-Nitrate ultraviolet LEDs
TS-037365 — A novel method to enhance the transverse-electric and transverse-magnetic polarized light via relfective surfaces on top of a tunnel junction based LED structure.
III-Nitride ultraviolet light emitting diodes (UV LEDs) have a variety of promising applications, including sterilization and water purification. Currently, UV LEDs use an absorbing p-GaN top layer for hole injection, which reduces light extraction efficiency to lower than 20%. UV light emissions …
  • College: College of Engineering (COE)
  • Inventors: Rajan, Siddharth; Akyol, Faith; Jamal-Eddine, Zane; Zhang, Yuewei
  • Licensing Officer: Hong, Dongsung

U+RSW - A Break-Through Process for Dissimilar Metal Joining in Automotive Industries
TS-036907 — A welding technique that joins two dissimilar metals.
Resistance spot welding (RSW) is critical to automobile manufacturing, with 3,000 to 5,000 spot welds per vehicle. As consumers seek vehicles with better fuel economy, automobile manufacturers have replaced parts built from heavy metals, such as advanced high-strength steel (AHSS), with lighter al…
  • College: College of Engineering (COE)
  • Inventors: Zhang, Wei; Kimchi, Menachem; Lu, Ying "ying"; Mayton, Ellis
  • Licensing Officer: Zinn, Ryan

Low Inoculum, Long Co-Culture Agrobacterium-Mediated Transformation of Plants
TS-031170 — A method developed at The Ohio State University gives tremendous improvements in transformation rates of plant tissues using low inoculation levels of Agrobacterium, coupled with long co-culture periods of the bacterium with plant tissue.
Most plant biotechnology laboratories utilize Agrobacterium for production of transgenic plants, and most of the transgenic plants that are in farmer's fields today were generated using Agrobacterium-mediated transformation. Although production of transgenic crop plants is now routine and is o…
  • College: College of Food, Agricultural, and Environmental Sciences (CFAES)
  • Inventors: Finer, John; Zhang, Zhifen
  • Licensing Officer: Dahlman, Jason "Jay"

Method and Device to Monitor & Control Efficiency of the Friction Welding Process
TS-015293 — A device that can be readily attached to inertia or direct drive friction welding equipment to determine energy efficiency in-situ during welding, providing real-time feedback for improving control.
Friction welding is a category of solid-state welding processes that uses frictional heat generation at the weld interface to plasticize the work pieces and produce a metallurgical bond. The welding parameters used in large-scale industrial production are typically determined via trial and error. …
  • College: College of Engineering (COE)
  • Inventors: Zhang, Wei; Mahaffey, David; Semiatin, Sheldon; Senkov, Oleg; Tung, Daniel
  • Licensing Officer: Zinn, Ryan

Paenibacterin: A Broad Spectrum Antimicrobial
TS-014990 — Paenibacterin is a new broad-spectrum antimicrobial agent produced by Paenibacillus thiaminolyticus OSY-SE
Antibiotic resistance occurs when bacteria mutate or acquire antibiotic resistant genes from another bacterium. Once this change occurs, the bacteria prevent the antibiotic from controlling or killing a bacterial growth (APUA). This results in the growth and proliferation of bacteria with a strong…
  • College: College of Food, Agricultural, and Environmental Sciences (CFAES)
  • Inventors: Yousef, Ahmed; Guo, Yaoqi; Huang, En; Yuan, Chunhua; Zhang, Liwen "Liwen"
  • Licensing Officer: Flammang, Ann Marie

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