Search Results - rehan+kapadia

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2016-154 - Efficient and Ultrafast Electron Emission Using Integrated Photonics

Market Opportunity While electron emission devices have been heavily explored in the past, the maximum modulation frequency of these devices is limited. Optical modulation of emission offers the highest modulation speeds. Optical approaches, however, are highly inefficient, particularly when utilizing nanostructured tips. Furthermore, these devices...

Published: 1/3/2026 Inventor(s): Rehan Kapadia, Fatemeh Rezaeifar Bayat
Keywords(s):  
Category(s): Physical Sciences & Engineering > Advanced Materials & Nanotechnology, Physical Sciences & Engineering > Electronics & Semiconductors

2021-219 - High Quality Non-Planar Bipolar Heterostructure Transistors

High power transistors Bipolar junction and high-mobility electron transistors Abstract USC researchers present a novel method for growing low-defect non-planar heterostructure transistors that resolves these challenges. The technique produces high-quality single crystalline heterostructures by employing sequential growth of non-epitaxial templates...

Published: 12/31/2025 Inventor(s): Ajey Jacob, Rehan Kapadia
Keywords(s):  
Category(s): Physical Sciences & Engineering > Electronics & Semiconductors

2022-161 - Ultra-low power in-sensor neuronal computing with oscillatory retinal neurons for frequency multiplexed, parallel machine vision

Image recognition and segmentation Parallel computing Machine vision Abstract USC researchers have developed an oscillatory retinal neuron (ORN) incorporating sensing and oscillation behavior necessary for in-sensor neuronal computing. Comprised of a silicon/graphene photodetector and an active inductor, it can perform many operations in...

Published: 2/3/2026 Inventor(s): Rehan Kapadia, Ragib Ahsan, Hyun Uk Chae
Keywords(s):  
Category(s): Physical Sciences & Engineering > AI, Software & Computing