Search Results - pierre+lucas

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Topological Acoustics based Radio Frequency Surface Acoustic Wave Devices

This invention proposes a sound-acoustic wave (SAW) device that integrates topological acoustics and phase change materials to enable a new generation of reconfigurable SAW devices. The purpose of these devices is to enhance the high quality factor using the footprints of existing devices, but without sacrificing transmittivity. This invention integrates...

Published: 8/25/2025 | Inventor(s): Pierre Deymier, Farrukh Najmi, Keith Runge, Zafer Mutlu, Krishna Muralidharan, Pierre Lucas, Howard Yawit, Andrea Alu

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Category(s): Technology Classifications > Engineering & Physical Sciences > Communications & Networking

Systems and Methods for Producing Reconfigurable Non-Volatile Acoustic Devices

This innovation introduces a new class of fully reconfigurable, non-volatile acoustic devices that utilize phase change materials (PCMs) to create tunable patterns for controlling acoustic wave propagation. Unlike traditional acoustic components, which are fixed in function due to static material properties, this technology enables endless reconfiguration...

Published: 8/25/2025 | Inventor(s): Pierre Lucas, Pierre Deymier

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Category(s): Technology Classifications > Engineering & Physical Sciences > Communications & Networking, Technology Classifications > Imaging & Optics > Materials & Fabrication

Fullerene Assemblies with Tunable Shapes and Electrical and Ionic Conductivity for use as Battery Electrolytes and Other Applications

This technology is a self-assembling manufacturing process for post manufacture fullerene processing. This method is used to control the shape (rods or flower/fractal) and conductivity. Such materials can be used solid-state electrolytes and components of electrodes and can be doped with alkali metals and has the potential to replace Li diffusion film...

Published: 8/1/2024 | Inventor(s): Krishna Muralidharan, Srini Raghavan, Palash Gangopadhyay, Pierre Lucas

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Category(s): Technology Classifications > Energy, Cleantech & Environmental > Energy Collection, Storage & Battery, Technology Classifications > Engineering & Physical Sciences > Industrial & Manufacturing

Network-Coded Multiple Access

[Licensing negotiation in progress] [Invitation for Expression of Interest - Deadline: 16 June 2016] Systems and methods include a first wireless local area network (WLAN) system that jointly exploit physical-layer network coding (PNC) and multi-user decoding (MUD) to boost system throughput. This multiple access mode is referred to as Network-Coded...

Published: 1/29/2024 | Inventor(s): Soung Chang Liew, Lu LU, Lizhao You

Keywords(s): Network Coding, Wireless Local Area Network

Category(s): Information and Communications Technology

"Rock Softening" Method and Apparatus for Efficient Drilling

This invention is a method for improved material weakening including rocks, concrete, and other man-made materials. The method established uses an imbalance between the rate of energy input and the rate of energy dissipation in the material resulting in a more significantly more efficient material breakage process. This imbalance is established by reducing...

Published: 8/1/2024 | Inventor(s): Moe Momayez, Pierre Deymier, Keith Runge, J. Brent Hiskey, Pierre Lucas

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Category(s): Technology Classifications > Engineering & Physical Sciences > Industrial & Manufacturing > Mining