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Spatially Aware Integrated Quantum Materials for Battery Thermal Sensing
A thin-film sensor integrated within battery cells rapidly detects millimeter scale hotspots
to guarantee thermal safety and expand safe operation envelope
Invention Summary:
Current battery thermal sensing technologies such as thermistor arrays and fiber-optic sensors lack sufficient spatial resolution and rapid response to detect early-stage...
Published: 4/21/2026
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Inventor(s): Amin Reihani, Shriram Ramanathan, Ranjan Patel, Mohammad Shoghi Tekmedash
Keywords(s):
Category(s): Technology Classifications > Sensors, Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Polymers/Composites/Materials, Technology Classifications > Energy & Battery
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Novel RF radiation sensing materials and devices
The change in resistance with the application of RF radiation is shown at different temperatures for thin films of NdNiO3 (at 25°C), VOx (at 60°C), and VO2 (at 75°C), respectively. The upper panels show the time of RF on and off whereas the lower panels show the corresponding change in resistance with RF radiation. The resistance increases...
Published: 2/20/2026
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Inventor(s): Ranjan Patel, Shriram Ramanathan
Keywords(s):
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Telecommunications & Networking
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Resistance-Based RF Sensing Using Quantum Materials
The change in resistance with the application of RF radiation is shown at different temperatures for thin films of NdNiO3 (at 25°C), VOx (at 60°C), and VO2 (at 75°C), respectively. The upper panels show the time of RF on and off whereas the lower panels show the corresponding change in resistance with RF radiation. The resistance increases...
Published: 2/20/2026
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Inventor(s): Ranjan Patel, Ivan Seskar, Narayan Mandayam, Shriram Ramanathan
Keywords(s):
Category(s): Technology Classifications > Artificial Intelligence & Machine Learning, Technology Classifications > Telecommunications & Networking, Technology Classifications > Physical Sciences & Engineering
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