Search Results - ukwatte+lokuliyanage+indi+perera

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3-D printed optics with internal structures
RPI ID: 2018-036-401 Innovation Summary: This invention introduces a three‑dimensional (3‑D) optical element that is manufactured using additive processes and contains internal or surface beam‑forming features. The optic accepts incident light on a first surface and emits a shaped beam from a second surface; the emitted distribution (wide, narrow,...
Published: 3/10/2026   |   Inventor(s): Nadarajah Narendran, Ukwatte Lokuliyanage Indi Perera
Keywords(s): 3D Printing, Additive Manufacturing, Lighting, Optics
Category(s): Biotechnology and the Life Sciences
3D-Printed Modular Architectural Decorative Features with Integrated Lighting
RPI ID: 2021-055-401 Innovation Summary: This system integrates 3D-printed architectural elements with embedded functional features to create modular building materials. Structural customization, load transfer optimization, and utility integration are supported. The design enables rapid construction and reduces material waste. It is compatible with...
Published: 3/10/2026   |   Inventor(s): Ukwatte Lokuliyanage Indi Perera, Jean Paul Freyssinier, Nadarajah Narendran
Keywords(s): 3D Printing, Additive Manufacturing, Architecture, Building, Construction, LEDs, Lighting
Category(s): Energy, Environment and Smart Systems
3D Printed Integrated Heatsink-Reflector Light Fixture
RPI ID: 2021-044-401 Innovation Summary: This invention introduces 3D printed structures that integrate thermal management and light transfer capabilities into a single component. The design includes embedded channels and reflective surfaces that optimize heat dissipation and light guidance. It supports applications in lighting systems, electronics...
Published: 3/10/2026   |   Inventor(s): Jean Paul Freyssinier, Ukwatte Lokuliyanage Indi Perera, Nadarajah Narendran
Keywords(s): 3D Printing, heat sink, Lighting, Optics
Category(s): Nanotechnology and Advanced Materials
Transgenic Mouse Model for Marfan Syndrome Research
Description: A genetically modified mouse model carrying the FBN1Q2469X mutation enables advanced study of systemic Marfan Syndrome manifestations and therapeutic development. This innovative transgenic mouse model incorporates a mutation analogous to the human FBN1Q2467X gene mutation linked to Marfan Syndrome, resulting in fibrillin-1 deficiency...
Published: 12/23/2025   |   Inventor(s): Li Li, Shichao Wu, Jiawei Zhao
Keywords(s):  
Category(s): Technology Category > Research tools, Technology Category > Animal models, Technology Category > Biology, Technology Category > Diagnostic
Multi-parametric Acoustic, Optical and Mechanical Imaging of Cervical Tissue Insufficiencies to Predict Preterm Birth
An enhanced image-guidance system that integrates ultrasound and photoacoustic into existing ablation systems to provide an enhanced image-guidance system for identification of cervical tissue changes during pregnancy and postpartum. Technology Summary Preterm delivery is a main cause of perinatal morbidity and mortality worldwide, which is associated...
Published: 10/1/2025   |   Inventor(s): Mohammad Mehrmohammadi, Sonia Hassan, Edgar Hernandez-Andrade, Yan Yan, Maryam Basij
Keywords(s): Driving Lifelong Health
Category(s): Technology Category > Women's Health, Technology Category > Medical Devices, Technology Category > Life Science, Technology Category > Imaging, Technology Category > Acoustics
An OCT method to improve scleral lens fitting
Summary The current technology allows for accurate and objective 3-dimensional (3D) mapping of the external limbus, which could ultimately improve the process of scleral lens fitting. Technology Overview Rigid scleral lenses are difficult to fit to patients because they must rest on the eye but vault over the cornea and the limbus, which is the transition...
Published: 9/4/2025   |   Inventor(s): David Huang, Yan Li, Clara Llorens Quintana
Keywords(s): Imaging, Imaging - Other, Software, Software - Diagnostic/Detection
Category(s): Imaging, Software
Coherent Generation Of High-Dimensional Structured Light Using A Hyperdimensional Spin-Orbit Microlaser
The current invention describes next-generation high-capacity noise-resilient communication and computing technology. The invention describes a method to coherently generate high-dimensional structured light, including spin-orbit states, in an integrated and scalable way. Problem: On-chip information technologies are mostly limited to two-level systems...
Published: 1/13/2026   |   Inventor(s): Liang Feng, Zhifeng Zhang, Haoqi Zhao, Li Ge
Keywords(s): Augmented Reality (AR) & Virtual Reality (VR), Microlasers, Optics & Photonics 
Category(s): Technology Classifications > Computer Information Systems, Technology Classifications > Materials, Technology Classifications > Imaging
Chimeric Antigen Receptor (CAR) that Targets Chemokine Receptor CCR4 and its Use in Treating Cancer
Abstract: The chemokine receptor, CCR4 is a seven transmembrane G protein-coupled cell surface receptor molecule with selective expression on cells of the hematopoietic system. In adult T cell leukemia (ATL), the cell-surface expression of CCR4 on leukemic cells has been found to be nearly universal. Therefore, a CCR4-directed chimeric antigen receptor...
Published: 4/22/2025   |   Inventor(s): Liyanage Perera, Thomas Waldmann
Keywords(s): Adult T Cell Leukemia, ALLOGENIC, ATL, CCR4, CD3+, Chemokine Receptor 4, Immunotherapy, Lymphoid Malignancy, mRNA, natural killer cell, NK, Perera, solid tumor, T cell
Category(s): TherapeuticArea > Oncology, Collaboration Sought > Collaboration, Collaboration Sought > Licensing, Application > Therapeutics
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: 1/9/2026   |   Inventor(s): Payman Dehghanian, Shiyuan Wang, Li Li
Keywords(s):  
Category(s): Technology Classifications > Industrial or Consumer Tech > Energy Infrastructure and Environment
Control Plane System to Safely and Accurately Transfer Large Amounts of Data
Establishes Dedicated Bandwidths and Reserves Specific Channels to Efficiently Convey InformationThis device is designed to control access to a network which can be utilized by a variety of industries to safely and accurately transfer large amounts of data. High Bandwidth Systems are increasingly using control plane for managing the traffic on the network....
Published: 1/20/2026   |   Inventor(s): Sartaj Sahni, Sanjay Ranka, Yan Li, Eun-Sung Jung, Nara Kamath, Nageshwara Rao
Keywords(s): Backend Signaling, Bandwidth Scheduling, broadband technologies, data processing/data interchange, middleware, data protection, storage technology, cryptogr, Dedicated Bandwidth Channels, Future Resource Scheduling, GMPLS, In-Advance Circuit Provisioning, internet technologies/communication (wireless
Category(s): Technology Classifications > Engineering > Computer Science
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