Search Results - chenfeng+he

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Autonomous Mobile Additive Manufacturing (AM) Robot
Invention Description Recent technological innovations in the areas of additive manufacturing and collaborative robotics have paved the way toward realizing the concept of on-demand, personalized production on the shop floor. Additive manufacturing process can provide the capability of printing highly customized parts based on various customer requirements....
Published: 10/10/2025   |   Inventor(s): Yifei Li, Jeongwon Park, Guhaprasanna Manogharan, Feng Ju, Ilya Kovalenko
Keywords(s):  
Category(s): Advanced Materials/Nanotechnology, Manufacturing/Construction/Mechanical, Physical Science
Antisolvent-mediated Air Quench for High Efficiency Air-processed Carbon-Based Planar Perovskite Solar Cells
Invention Description Perovskite solar cells (PSCs) have been rigorously researched and pursued as a potential low-cost, next-generation thin-film photovoltaic technology. PSCs have now achieved certified power conversion efficiencies (PCEs) exceeding 26%, which paves the way to commercial upscale manufacturing. However, the commercialization of PSCs...
Published: 10/7/2025   |   Inventor(s): Feng Yan, Jacob Wall
Keywords(s): Materials and Electronics, Solar cells
Category(s): Advanced Materials/Nanotechnology, Alternative Energy, Energy & Power, Manufacturing/Construction/Mechanical, Physical Science, Semiconductors, Materials & Processes
Rechargeable battery electrolytes for extreme cycling conditions
Background As the world increasingly relies on portable electronics, electric vehicles, and renewable energy storage, the demand for high-performance, reliable, and durable rechargeable batteries continues to grow. However, current lithium-ion batteries (LIBs) face significant challenges under extreme operating condi­tions, such as subzero temperatures,...
Published: 10/6/2025   |   Inventor(s): Arumugam Manthiram, Zehao Cui, Chen Liu
Keywords(s):  
Category(s): Physical sciences > Energy > Battery or electrochemical
Printable and Lightweight Perovskite Solar Films and Devices
Invention Description Perovskite solar cells (PSCs) are a next generation thin film solar cell technology with advantages including high efficiency, low-cost fabrication approaches and flexile applications. However, current PSCs still require noble metal electrodes as well as expensive transparent electrodes which increase overall cost and may have...
Published: 9/25/2025   |   Inventor(s): Feng Yan
Keywords(s):  
Category(s): Advanced Materials/Nanotechnology, Physical Science, Alternative Energy, Energy & Power
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
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