Aerosol Jetting Nanostructured Copper Towards High Temperature
Combines additive manufacturing ease of jet printing with the conductive efficiency of copper and graphene to print high temperature resistant circuits.
Background:
Copper is the electrical conductor metal of choice based on price, availability and efficiency. However, copper has limitations for printing high density circuits and heat resistance....
Published: 2/2/2024
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Inventor(s): Shenqiang Ren, Aaron Sheng, Saurabh Khuje
Keywords(s): Technologies
Category(s): Campus > University at Buffalo, Technology Classifications > Materials and Chemicals, Technology Classifications > Nanotechnology, Technology Classifications > Electronics
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Delta-Sigma Modulator Enabled Variable-Input Resolution In-Memory Computing SRAM Macro
An SRAM based IMC with higher linearity than the state of the art using delta-sigma modulators.
Background:
SRAM based IMC has gained significant attention due to its high energy efficiency and easy integration with CMOS ICs. A fundamental limitation of SRAM based IMC is nonlinearity in the multiply-and-accumulate (MAC) operation. For large...
Published: 2/2/2024
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Inventor(s): Arindam Sanyal, Jae-sun Seo, Vasundhara Damodaran, Ziyu Liu
Keywords(s): Technologies
Category(s): Campus > University at Buffalo, Technology Classifications > Computers, Technology Classifications > Electronics, Technology Classifications > Energy Conservation
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Ultrahigh Temperature, Flexible, Printed Copper Electronics
Superior thermal and electronic stability of printed copper-flexible ceramic electronics by means of integral hybridization and passivation strategies.
Background:
Advanced high-temperature materials, metals, and ceramics, have been widely sought after for printed flexible electronics under extreme conditions. However, the thermal stability and electronic...
Published: 2/2/2024
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Inventor(s): Shenqiang Ren, Aaron Sheng, Saurabh Khuje
Keywords(s): Technologies
Category(s): Campus > University at Buffalo, Technology Classifications > Materials and Chemicals, Technology Classifications > Nanotechnology, Technology Classifications > Electronics
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Smart Metal-Graphene Hybrid Reflectarray at THz Frequencies
Four technologies work in unison (source, modulator, antenna, reflector) to increase the propagation of upper band 5G (i.e., 100 to 300 GHz).
Background:
In order to continue the exponential rise in wireless data rates, terabit-per-second links are expected to become a reality within the next five years. The exploration of higher frequency bands,...
Published: 3/11/2024
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Inventor(s): Erik Einarsson, Josep Jornet, Arjun Singh, Ngwe Thawdar, Michael Andrello
Keywords(s): Featured, Technologies
Category(s): Campus > University at Buffalo, Technology Classifications > Electronics, Technology Classifications > Wireless
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Methods for Making Large-area, Free-standing Poly-crystalline Diamond Films
Low cost methods to produce poly-crystalline diamond (PCD) membranes with adjustable dimensions for use in electronic/mechanical/optoelectronic devices.
Background:
Due to its unique combination of outstanding physical and chemical properties, such as wide band-gap, chemical inertness, the highest hardness and thermal conductivity, negative electron...
Published: 2/2/2024
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Inventor(s): Jung-Hun Seo, Matthias Muehle, Dmitry Shinyavskiy
Keywords(s): Technologies
Category(s): Campus > University at Buffalo, Technology Classifications > Electronics, Technology Classifications > Computers
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Optimized Trusted Execution Environments for FPGAs with Enhanced Security
Systems and methods for creating a custom trusted execution environment (TEE) for FPGAs with isolated memory and cache in order to protect keys against side-channel attacks.
Background:
FPGAs are commonly used by high-security industries while being particularly vulnerable to side-channel attacks. Intel SGX and Arm TrustZone are two hardware TEE...
Published: 2/2/2024
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Inventor(s): Ziming Zhao, Md Armanuzzaman
Keywords(s): Technologies
Category(s): Campus > University at Buffalo, Technology Classifications > Electronics, Technology Classifications > Computers
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Quantum Sensing Using Entangled Photons and Phonons
A quantum semiconductor design that opens up the possibility of realizing novel devices in which electron-phonon coupling is exploited to generate single phonons on-demand.
Background:
Hot carriers in semiconductor devices may lose energy efficiently through the emission of phonons. In 2D materials, the phonon energies (100-200 meV) can be well...
Published: 2/2/2024
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Inventor(s): Vasili Perebeinos, Jonathan Bird, Huamin Li
Keywords(s): Technologies
Category(s): Campus > University at Buffalo, Technology Classifications > Electronics, Technology Classifications > Computers, Technology Classifications > Sensors
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Energy Efficient Steep Slope Cold Electron DIRAC Transistor
Graphene-enabled Dirac-source "cold" electron transistor breaks the sub-60 mV/decade threshold and achieves current density over 1µA/µm
Background:
Power dissipation and energy efficiency in electronics are huge barriers facing the explosive growth of artificial intelligence (AI) and high-performance computing (HPC). Metal-oxide-semiconductor...
Published: 2/2/2024
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Inventor(s): Huamin Li, Fei Yao
Keywords(s): Technologies
Category(s): Campus > University at Buffalo, Technology Classifications > Energy Conservation, Technology Classifications > Nanotechnology, Technology Classifications > Electronics
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Software-defined Underwater Multicarrier Chirping
Compressed high intensity radar pulses for better underwater communication.
Background:
Sending information through water is exceedingly difficult. Radio waves are restricted to low frequencies (less than 300 Hz) which require large antennas and lots of transmission power. Optical waves suffer from scattering and need to be precisely aligned....
Published: 2/2/2024
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Inventor(s): Dimitrios Pados, Stella Batalama, Georgios Sklivanitis, Song-Wen Huang
Keywords(s):
Category(s): Technology Classifications > Information Technology, Technology Classifications > Electronics, Technology Classifications > Environment, Campus > University at Buffalo
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Radar Doppler Detecting Good Codes for Improved Signal Accuracy
A method improving the handling of Doppler shifts allowing radar systems to accurately detect and track objects.
Background:
The world does not stand still for us to measure it. It’s a dynamic place and radar needs to measure objects in motion. Good radar codes maintain strong mainlobe signals and small sidelobes in the presence of Doppler...
Published: 2/2/2024
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Inventor(s): Adly Fam, Alexander Byrley
Keywords(s): Featured, Technologies
Category(s): Technology Classifications > Electronics, Technology Classifications > Engineering, Technology Classifications > Instrumentation, Technology Classifications > Sensors, Campus > University at Buffalo
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