Search Results - rui+li

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Advanced Mobile Navigation and Mapping App
­Improves mobile mapping and navigation apps by visualizing distant landmarks that typically fall outside the device display area. Background: Existing mobile map or navigation apps generally provide directions through distance and turn-by-turn instructions – for example, “after 1 mile, turn right on to Lakeview street.” Directions...
Published: 1/23/2024   |   Inventor(s): Rui Li, Jiayan Zhao
Keywords(s): augmented reality, autonomous vehicle, spatial cognition, Technologies, visualization, wayfinding and navigation
Category(s): Campus > University at Albany, Technology Classifications > Electronics, Technology Classifications > Instrumentation, Technology Classifications > Wireless Technologies
PMU-Embedded Analytics for Online Event Detection and Classification in Power Grids
The energy requirement of the world is increasing exponentially every year. With the power demand sites concentrated in the region with the highest population density, energy production sites must be located remotely. This isolation requires lengthy and complicated grids to be designed and manufactured to transmit power over long distances. Grid failures...
Published: 7/30/2024   |   Inventor(s): Payman Dehghanian, Shiyuan Wang, Li Li
Keywords(s):  
Category(s): Technology Classifications > Industrial or Consumer Tech > Energy Infrastructure and Environment
High Voltage TFT On Glass For Solar Inverters
(a) Transfer Characteristics of MZO HVTFTs. (b) Blocking capability and ON-performance of HVTFTs Schematic diagrams of a ring structure are shown. Invention Summary: Various materials have been tried for fabricating high voltage thin film transistors (HVTFTs), including amorphous-Si, poly-Si, and organic materials. However, these TFTs all have...
Published: 8/14/2024   |   Inventor(s): Yicheng Lu, Wen-Chiang Hong, Chieh-Jen Ku, Kuang Sheng, Rui Li
Keywords(s): Photonics and photovoltaics, Renewable & Solar Energy
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Electronics/Semiconductor, Technology Classifications > Energy & Battery
Distributed Feedback Fiber Laser Pumped by Multimode Diode Lasers
Researchers at the University of Arizona College of Optical Sciences and Canada's Carleton University recently succeeded in fabricating high reflectivity (>99%) Fiber Bragg Gratings (FBGs) into phosphate glass fibers using UV light and a phase mask technique. With this new manufacturing technique, fiber lasers can be created as single monolithic...
Published: 4/3/2023   |   Inventor(s): Nasser Peyghambarian, Axel Schülzgen, Li Li, Jacques Albert
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Lasers & Other Sources
All-Fiber Multicore Fiber Laser Devices
Researchers at the University of Arizona have developed a compact, power-scalable, alignment-free fiber laser that takes a new approach to stabilizing phase-locked operation of multi-core fiber lasers by completely removing all free space optical components. This high-brightness, all-fiber laser package uses passive optical fiber spliced at both ends...
Published: 4/3/2023   |   Inventor(s): Nasser Peyghambarian, Axel Schülzgen, Li Li
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Fiber Optics, Technology Classifications > Imaging & Optics > Lasers & Other Sources