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Micropixel Free Space Optical Space Communications Transceiver
RPI ID:
2017-023-401
Innovation Summary:
This invention relates to methods and devices for transceiving light via display devices, enabling bidirectional optical communication. The light source array can operate in multiple duplexing modes: full-space-division, half-space-division, and time-division duplexing. By integrating communication...
Published: 3/10/2026
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Updated: 3/10/2026
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Inventor(s): BASSEM FAHS, Robert, Jr. Karlicek
Keywords(s): 5G Communications, Bioinformatics, Biotechnology, camera/lens, Chip manufacturing, Computer Science, displays, Electrical, Engineering, Integrated circuit, IT Hardware, LED/lighting, LiFi, media, micro-pixel, motion tracking, network management, Optical wireless systems, Photonics, photonics/microelectronics, security, Semiconductors, Sensors, smart systems, terahertz, tranceivers, Video, VLC, wearables
Category(s): Media, Arts, Science and Technology
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High Frequency Push-Push Oscillator
RPI ID: 2016-076-401Innovation Summary:This invention introduces a high-frequency push-push oscillator that utilizes a resonant circuit and Gm-core to generate a differential signal at twice the resonant frequency. The design incorporates a tank circuit and feedback mechanism to stabilize the output and reduce phase noise. Optimized for compact, high-performance...
Published: 7/21/2025
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Updated: 7/3/2025
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Inventor(s): Mona Hella, BASSEM FAHS
Keywords(s): Biological\Chem Separation\Purification Tech, Biomaterials, Biotechnology, camera/lens, Cellular Biology, Chip manufacturing, coatings/adhesives/composites, Devices/instruments, Diagnostic system, Diagnostics, Electrical Engineering, Engineering, Human computer interaction, Human healthcare, identification, Measurement Systems, Medical device, Medical Imaging Technology, Microelectronics, microscopy, modeling and simulation, Molecular Biology, Nanotechnology, neurons, Optical Systems, Optical waveguides, pharmaceutical, Photonics, photonics/microelectronics, research reagents/tools, scanning, security, Semiconductors, Sensors, terahertz
Category(s): Nanotechnology and Advanced Materials
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Method of Selective etching of heavily doped wide-bandgap semiconductosr substrates using Electro Chemical Etching process for different device applications
RPI ID: 2014-023-401 Innovation Summary:This technology presents a method for selectively etching semiconductor layers using electrochemical processing. It targets layers with enhanced conductivity, enabling controlled porosity modification and removal. The technique uses anodic oxidation to create a porous region that can be selectively removed. This...
Published: 7/21/2025
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Updated: 7/3/2025
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Inventor(s): Ishwara Bhat, Tat-Sing Chow, Rajendra Dahal
Keywords(s): Chip manufacturing, Diodes, Doping, Electronics, Engineering, Etching, Material science, Multi-layer, Porosity, Semiconductors
Category(s): Computational Science and Engineering
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