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Scalable Magneto-Optical Trap and Gravimeter
(a) Side-view schematic of dual-MOT. (b) Mounted mirrors. (c) MOT mirror. (d) Incident laser beam. (e) Passing through laser beam after the 1st mirror. (f) Passing-through laser beam after the 2nd mirror.
Invention Summary:
Cold-atom-sensors such as atomic gravimeters have been used in geological surveys and navigation. The complexities involved...
Published: 10/31/2025
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Inventor(s): Xuejian Wu, Timothy Nguyen, Mariam Mchedlidze
Keywords(s):
Category(s): Technology Classifications > Sensors, Technology Classifications > Physical Sciences & Engineering
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Scalable Magneto-Optical Trap and Gravimeter
(a) Side-view schematic of dual-MOT. (b) Mounted mirrors. (c) MOT mirror. (d) Incident laser beam. (e) Passing through laser beam after the 1st mirror. (f) Passing-through laser beam after the 2nd mirror.
Invention Summary:
Cold-atom-sensors such as atomic gravimeters have been used in geological surveys and navigation. The complexities involved...
Published: 10/31/2025
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Inventor(s): Xuejian Wu, Timothy Nguyen, Mariam Mchedlidze, Guanghui Su
Keywords(s): Machines & Instruments
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Sensors
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Atomic Scale Topological Magneto-resistance Sensor
Experimental setup for electrical transport measurement on the pyrochlore heterostructure, and STM image near the interface of EIO/DTO.
Invention Summary:
In advanced electronics and quantum technologies, there is a growing demand for materials that offer highly tunable, low-power, and robust quantum states for applications such as magnetic...
Published: 10/29/2025
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Inventor(s): Jedediah Pixley, Tsung-Chi Wu, Yueqing Chang, Jak Chakhalian, Mikhail Kareev
Keywords(s):
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Sensors, Technology Classifications > Nanotechnology, Technology Classifications > Electronics/Semiconductor
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Nanoscale 3D Thermal Metrology via Scanning Electron Resistance Thermometry (SE-TherM)
(A) SEM image and (B) Temperature map of the device under test
Invention Summary:
It can be difficult to measure thermal properties at the nanoscale on operating microelectronics in a nondestructive, non-contact and real-time manner. The lack of such nanoscale thermal metrology tools affects quality control in modern microelectronics and...
Published: 10/30/2025
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Inventor(s): Amin Reihani
Keywords(s):
Category(s): Technology Classifications > Electronics/Semiconductor, Technology Classifications > Nanotechnology, Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Research Tools, Technology Classifications > Sensors
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Surface Enhanced Raman Spectroscopy (SERS) based sensing platform with machine learning
Invention Summary:
Surface enhanced Raman spectroscopy (SERS) is a technique that can discriminate analyte molecules from the unique vibrational pattern they produce, which is correlated to their molecular structure. Identifying changes such as single base mutation in DNA, RNA and disease-specific microRNA biomarkers can facilitate early diagnosis...
Published: 6/10/2025
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Inventor(s): Laura Fabris, Ahmed Aziz Ezzat, Jinisha Chheda, Yating Fang
Keywords(s):
Category(s): Technology Classifications > Artificial Intelligence & Machine Learning, Technology Classifications > Healthcare & Life Sciences, Technology Classifications > Research Tools, Technology Classifications > Sensors, Technology Classifications > Software & Algorithms
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Miniaturized In-Field Simultaneous Water Vapor and Aperture Measurement of Dynamic Stomatal Conductance
Invention Summary:
Stomata, the micro-size pores on the plant leaves, open and close to respond to both external environmental changes and internal growth factors, thereby, are crucial to plants photosynthesis and transpiration processes. While stomata conductance has long been measured, how stomata dynamically respond to multitude environmental...
Published: 8/12/2025
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Inventor(s): Qingze Zou, Zezhou Zhang, Jun Zou, Juan Dong, Shuangliang Li, Aobo Huang, Mary Whelan
Keywords(s):
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Sensors
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Real-Time Battery Health and Charge Diagnosis via Thermal Conductivity/Diffusivity Analysis
A flexible thin-film sensor is installed on a LIB cell for the thermal conductivity/diffusivity measurement. The sensor has patterns that can deposit heat and measure local temperature simultaneously.
Invention Summary:
The reliable measurement of a battery’s state of health (SOH) and state of charge (SOC) is critical in battery management...
Published: 12/3/2024
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Inventor(s): Amin Reihani
Keywords(s):
Category(s): Technology Classifications > Energy & Battery, Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Sensors, Technology Classifications > Software & Algorithms, Technology Classifications > Research Tools
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Flame Synthesis of Carbon-Based Films on Liquid Surfaces
Schematic of an ethylene-air premix flame impinging on the liquid surface of a distilled water bath, producing carbon-based films on the liquid surface
Invention Summary:
The production of thin, carbon-based films on liquid surfaces often leaves behind MgO impurities, requires additional purification steps, and is reliant on the use of substrates,...
Published: 8/12/2025
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Inventor(s): Stephen Tse, Chuiyuan Meng, Bernard Kear, Jonathan Shi, Kristina Cheng
Keywords(s):
Category(s): Technology Classifications > Electronics/Semiconductor, Technology Classifications > Nanotechnology, Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Polymers/Composites/Materials, Technology Classifications > Sensors
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IoT-enabled Smart Ionizer air purifier system for protection against viral infections
3D printed and image-rendered prototype of the Smart Ionizer device.
Invention Summary:
Portable ionizers have been used on the market as air purifiers for the mitigation of viral infections and pollutants in the air. The production of positive or negative ions in the air can attach to negatively and positively-charged viruses in the air,...
Published: 4/22/2025
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Inventor(s): Banmali Banerjee, Vaishali Singhal, Rithika Sriram, Muhammad Khan, Sabarinath Ramachandran, Jihao Yang, Pranav Tripathi
Keywords(s):
Category(s): Technology Classifications > Consumer & Household Goods, Technology Classifications > COVID-19, Technology Classifications > Electronics/Semiconductor, Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Sensors, Technology Classifications > Software & Algorithms, Technology Classifications > Telecommunications & Networking
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Ultra-high-resolution micro-thermometer using Tunneling-Diffusion Edge Sensor (TDES)
High-resolution room-temperature thermometers described in the literature as a function of their resolution and footprint area. Highlighted area shows microscale and nanokelvin resolution. The projected resolution and footprint of the proposed Tunneling-Diffusion Edge Sensor (TDES) are marked in blue.
Invention Summary:
Ultrahigh-resolution thermometry...
Published: 6/13/2024
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Inventor(s): Amin Reihani
Keywords(s):
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Sensors
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