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Ultrafast Doping in Polycrystalline Chalcogenides
Background Cadmium telluride (CdTe) photovoltaic technology is considered one of the most successful commercial thin film solar cell technologies, boasting a power conversion efficiency of approximately 23%. Despite this achievement, the current power conversion efficiency for CdTe modules is still far from the theoretical power conversion efficiency...
Published: 9/15/2025   |   Inventor(s): Feng Yan
Keywords(s): PS-Advanced Materials and Nanotechnology, PS-Energy and Power, PS-Environmental, Solar cells, Solar Energy, Thin Films
Category(s): Advanced Materials/Nanotechnology, Alternative Energy, Energy & Power, Environmental, Physical Science
All-Inorganic Perovskites/Chalcogenides Multijunction Solar Cells
Background All-inorganic perovskite solar cells (AI-PSCs) have emerged as a promising technology in the field of photovoltaics, offering significant advancements in efficiency and stability. Perovskite materials as solar energy absorbers are traditionally developed with hybrid organic-inorganic perovskites. These types of hybrid materials demonstrate...
Published: 9/15/2025   |   Inventor(s): Feng Yan
Keywords(s): PS-Advanced Materials and Nanotechnology, PS-Energy and Power, PS-Environmental, Solar cells, Solar Energy, Thin Films
Category(s): Advanced Materials/Nanotechnology, Alternative Energy, Energy & Power, Environmental, Physical Science
Structure-Based Design of Antisense Oligonucleotide Drugs (UCLA Case No. 2020-916)
UCLA researchers led by Professor Feng Guo have developed a next-generation platform for designing antisense oligonucleotide (ASO) therapeutics using RNA structure as a blueprint, achieving enhanced specificity, efficacy, and versatility for the treatment of a wide spectrum of genetic and infectious diseases. INNOVATION: UCLA researchers in the Department...
Published: 9/12/2025   |   Inventor(s): Feng Guo, Vaithilingaraja Arumugaswami
Keywords(s):  
Category(s): Platforms, Therapeutics > Infectious Diseases, Therapeutics > Genetic Diseases
High-dose dry powder inhaler for dual pulmonary and oral indomethacin delivery
Background Dry powder inhalers (DPIs) offer a non-invasive and rapid route for drug delivery, particularly for medications requiring swift systemic action. This is especially relevant for poorly soluble drugs such as indomethacin, where oral admini­stration is often limited by gastrointestinal degradation and adverse side effects. For indications...
Published: 8/14/2025   |   Inventor(s): Hugh Smyth, Jamie Spahn, Feng Zhang
Keywords(s):  
Category(s): Life sciences > Therapeutics > Formulation, Life sciences > Therapeutics > Drug delivery
A method for approximate searching very large files using Pigeonhole Principle
Big Data is the new term for the exponential growth of data in the Internet and traditional methods for searching large datasets with fuzzy criteria often rely on brute-force techniques, which can be inefficient and time-consuming. These approaches typically involve sequentially scanning through data, leading to performance bottlenecks, especially...
Published: 9/12/2025   |   Inventor(s): Maryam Yammahi, Simon (Semyon) Berkovich, Chen Shen
Keywords(s):  
Category(s): Technology Classifications > Therapeutics, Technology Classifications > Computers Electronics & Software > Cloud Computing, Technology Classifications > Computers Electronics & Software > Databases
AdaPipe: Adaptive Pipelines for Smart Manufacturing
THE CHALLENGE In modern industrial cyber-physical systems, the challenge lies in efficiently selecting the right data-processing pipelines to handle ever-changing manufacturing conditions, diverse datasets, and time-sensitive demands. As manufacturers increasingly rely on real-time analytics for monitoring, prediction, and control, the sheer number...
Published: 7/15/2025   |   Inventor(s): Ran Jin, Chen Xiaoyu
Keywords(s):  
Category(s): Technology Classifications > Software
Multilayered drug delivery implants for localized brain tumor therapy
Background As treatment strategies evolve for brain tumors, especially post-surgical resection, localized therapy is emerging as a promising alternative to systemic drug delivery. The blood-brain barrier, along with the sensitive anatomy of the brain, makes it difficult to achieve effective therapeutic concentrations using traditional methods without...
Published: 7/1/2025   |   Inventor(s): James McGinity, Feng Zhang, John Floyd, Michael McGinity
Keywords(s):  
Category(s): Life sciences > Therapeutics > Drug delivery, Life sciences > Therapeutics > Formulation
LORI: Local Low-Rank Imputation for Context-Aware AI
THE CHALLENGE Leveraging Artificial Intelligence (AI) for data-driven decision-making faces a major challenge in automatically configuring and optimizing complex AI pipelines across different use cases. As organizations deal with diverse datasets and fast-changing requirements, selecting the right combination of processing steps becomes increasingly...
Published: 7/15/2025   |   Inventor(s): Ran Jin, Chen Xiaoyu
Keywords(s):  
Category(s): Technology Classifications > Software
Attention-on-Attention for Human-Guided AI
THE CHALLENGE A major challenge facing industries like advanced manufacturing and quality inspection is the gap between human expertise in visual search and the limited capabilities of current AI systems. While skilled inspectors can dynamically scan, interpret, and integrate subtle visual cues over time, most existing automated solutions rely on static...
Published: 7/15/2025   |   Inventor(s): Ran Jin, Chen Xiaoyu
Keywords(s):  
Category(s): Technology Classifications > Communication, Technology Classifications > Software
All Temp. Rechargeable Solid State Lithium Batteries
THE CHALLENGE The challenge in advancing lithium metal batteries lies in developing solid electrolytes that not only perform reliably but also meet market demands for safety, durability, and scalability. Current materials—such as liquid electrolytes and polymer gels—either pose serious safety risks like leakage and flammability or degrade...
Published: 6/25/2025   |   Inventor(s): Louis Madsen, Feng Lin, Deyang Yu
Keywords(s):  
Category(s): Technology Classifications > Energy
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