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Arterial Carbon Dioxide Monitoring Device

A low-cost device for non-invasive, efficient, accurate, and quick detection of ventilatory changes in medical patientsRSS.HDBackground> Background: <Many medical environments and conditions require the measurement of arterial carbon dioxide (CO2) in non‑invasive ways. Opioids, for example, impair breathing by suppressing the excitability of neurons...

Published: 2/22/2024 | Inventor(s): Yosman Dhar, Christopher Page

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Category(s): Technology Classifications > Diagnostics, Technology Classifications > Medical Devices, Technology Classifications > Sensors, Technology Classifications > Wireless Technology, Campus > Stony Brook University

Wireless Automated Meter Reading System

A low-cost wireless automated utility meter reading system for real-time utility monitoring Background: Single family residential structures will typically have one gas and one electric meter and may also have a water meter. Multi‑unit structures have numerous meters, such meters are provided by utility serving the structure and provide multi decade...

Published: 11/22/2023 | Inventor(s): Jon Longtin, Jacob Sharony, Satya Sharma, Samir Das

Keywords(s): Computers or Electronics

Category(s): Campus > Stony Brook University, Technology Classifications > Wireless Technology

Method and Apparatus for Passive Wireless Channel Estimation in Radio Frequency Network

For estimation of wireless communication channel characteristics between (at least) two passive radio frequency nodes using BCSI measurement Background: Radio frequency Identification (RFID) tags usually exist as either active or passive tags; active tags have an actively powered transceiver, while passive tags are powered through harvested ambient...

Published: 8/21/2023 | Inventor(s): Milutin Stanacevic, Samir Das, Petar Djuric, Akshay Athalye, Jihoon Ryoo, Yasha Karimi

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Category(s): Campus > Stony Brook University, Technology Classifications > Wireless Technology

System and Method for Occupancy-Driven Register Airflow Control

Active monitoring of heating, ventilation and cooling (HVAC) systems for energy efficiency. Background: HVAC is the largest source of building energy consumption. Therefore, energy - and consequently money - can be saved by closing off air vents during certain hours of the day. These are so-called smart vents. However, these products do not have on-board...

Published: 11/22/2023 | Inventor(s): Ya Wang, Zhangjie Chen

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Category(s): Campus > Stony Brook University, Technology Classifications > Clean Energy, Technology Classifications > Wireless Technology

Vertical Handoff Between Wireless LAN and Wireless WAN

Wireless links between mobile devices enabling a handoff of connectivity without a drop in connection Background: With smartphones becoming an everyday occurrence, dead zones are no longer allowable in today's market. There is a necessity for constant connection to a network. However, in areas where certain networks have connections while others...

Published: 11/22/2023 | Inventor(s): Tzi-cker Chiueh

Keywords(s): Technologies

Category(s): Campus > Stony Brook University, Technology Classifications > Computer, Technology Classifications > Information Technology, Technology Classifications > Wireless Technology

Novel Method to Compute with Wireless Energy

Conversion of AC signal to DC voltage without significant energy loss Background: A conventional wireless energy harvester receives ambient electromagnetic waves via a connector, and converts the alternating power into a direct current (DC) power supply. However, this introduces a problem: converting a harvest AC signal to a DC supply voltage results...

Published: 11/22/2023 | Inventor(s): Emre Salman, Milutin Stanacevic, Tutu Wan, Yasha Karimi

Keywords(s): Technologies

Category(s): Campus > Stony Brook University, Technology Classifications > Electronics and Electronic Materials, Technology Classifications > Information Technology, Technology Classifications > Wireless Technology

Reconfigurable Wireless Data Center Network Using Free-Space Optics

System and method for developing low cost and low maintenance data center networks Background: Data centers are a critical piece of today's networked applications in both private and public sectors. The key factors that have driven this trend are economies of scale, reduced management costs,better utilization of hardware via statistical multiplexing,...

Published: 11/22/2023 | Inventor(s): Navid Hamed Azimi, Himanshu Gupta, Samir Das, Vvas Sekar

Keywords(s): Technologies

Category(s): Campus > Stony Brook University, Technology Classifications > Computer Software, Technology Classifications > Information Technology, Technology Classifications > Wireless Technology