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Search Results - lee+lee
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Method to Make Crack-Free Carbon Structures While Avoiding Shrinkage and Deformation
A method to make micropatterned carbon structures with pre-designed size and shape, avoiding shrinkage and deformation. Problem: Pyrolysis is a chemical process that involves the thermal decomposition of materials at elevated temperatures in an inert atmosphere. Applying pyrolysis to polymer templates can be used to fabricate micropatterned carbon...
Published: 6/12/2026
|
Updated: 6/12/2026
|
Inventor(s):
Tiancheng Wang
,
Kathleen Stebe
,
Daeyeon Lee
,
Raymond Gorte
,
Renjing Huang
Keywords(s):
Electronic Materials
,
Nanotechnology
Category(s):
Technology Classifications > Chemical Processes and Synthesis
,
Technology Classifications > Materials
,
Technology Classifications > Research Tools & Reagents
Fast, On-Demand Manufacturing of Room Temperature-Stable RNA
A method enabling facile synthesis and purification of RNA in a stable format that does not require cold chain distribution. Problem: The cold storage conditions required in the distribution of RNA-based therapies presents a major roadblock toward expanding the utility of these medicines. RNA is susceptible to degradation in aqueous environment and...
Published: 6/11/2026
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Updated: 6/11/2026
|
Inventor(s):
Daeyeon Lee
,
Kathleen Stebe
,
Masoud Soroush
,
Dimitrios Papavassiliou
Keywords(s):
Bioengineering
,
COVID-19
,
Platform Technology
Category(s):
Technology Classifications > Chemical Processes and Synthesis
,
Technology Classifications > Therapeutics
,
Technology Classifications > Vaccines
A Solvent For The Extraction And Preservation Of mRNA At Room Temperature
A buffer that allows the extraction and long-term room temperature preservation of mRNA. Problem: mRNA is unstable in aqueous environments, so different formulations have been explored as water-free solvents for RNA. However, these solvents often contain toxic heavy metals, resulting in biological incompatibility. Additionally, current mRNA vaccines...
Published: 6/10/2026
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Updated: 6/10/2026
|
Inventor(s):
Daeyeon Lee
,
Kathleen Stebe
,
Hoang Dinh
Keywords(s):
COVID-19
,
Infectious Disease
,
Platform Technology
,
Soft Materials
Category(s):
Technology Classifications > Materials
,
Technology Classifications > Research Tools & Reagents
1-Micron Optical-To-Microwave Frequency Division System for Low Phase Noise Microwave Generation (Case No. 2026-042)
Summary: UCLA researchers in the Department of Electrical & Computer Engineering have designed an integrated, chip-scale architecture that generates ultra-pure, highly tunable microwave signals via microcombs. Background: Ultra-low phase noise and highly tunable microwave signals are critical for next-generation technological infrastructure....
Published: 5/29/2026
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Updated: 5/29/2026
|
Inventor(s):
Chee Wei Wong
,
Dong IL Lee
,
Wenzheng Liu
Keywords(s):
Extremely High Frequency
,
Frequency conversion
,
frequency modulation
,
high frequency electronics
,
high-frequency signals
,
Microwave
,
Microwave Base Transceiver Station
,
Microwave Microwave Video Scaler
,
Monolithic Microwave Integrated Circuit
,
Radio Frequency
,
Radio Frequency Coil Human Factors And Ergonomics
,
Radio Frequency Sine Wave
,
radiofrequency (RF) coil
,
Radiofrequency Ablation
,
radiofrequency signaling
,
RFID (Radio Frequency Identification)
Category(s):
Electrical
,
Electrical > Signal Processing
,
Electrical > Quantum Computing
,
Electrical > Computing Hardware
,
Electrical > Electronics & Semiconductors
Transformer-Based High-Density, Efficient Power Delivery Architecture for Wafer-Scale Integrated Systems (Case No. 2026-075)
Summary: UCLA researchers in the Department of Electrical and Computer Engineering have developed a transformer-based, high-density power delivery architecture that enables efficient, scalable, and low-loss energy distribution for next-generation wafer-scale and chiplet-based systems. Background: Chiplet-based and wafer-scale integrated systems demand...
Published: 5/15/2026
|
Updated: 5/15/2026
|
Inventor(s):
Subramanian Iyer
,
Goutham Ezhilarasu
,
Namkang Lee
Keywords(s):
analog computing
,
Artificial Intelligence
,
Electrical
,
energy-efficient
,
high power electronics
,
high-performance computing
,
large-area arrays
,
power conversion efficiency
,
Power distribution & grids
,
Power Electronics
,
Power Transmission
,
scalable fabrication
,
Transformer
,
wafer-scale
,
wafer-scale computing
,
Waferscale Processors
Category(s):
Electrical
,
Electrical > Electronics & Semiconductors
,
Electrical > Electronics & Semiconductors > Waferscale Computing
,
Energy & Environment > Energy Efficiency
,
Energy & Environment
Continuous Bicontinuous Interfacially Jamming Emulsion Gels (Bijel) Fabrication For Complex, Three-Dimensional Structures
Adaptation of emulsion precursor materials to enable three-dimensional printing of bijels via direct ink writing (DIW) and co-solvent vaporization. Problem: Previously developed bijel fabrication methods produce structures with limited macroscale morphologies, such as fibers, particles, and other simple 2D structures. This restriction limits the applicability...
Published: 5/15/2026
|
Updated: 5/15/2026
|
Inventor(s):
Daeyeon Lee
,
Kathleen Stebe
,
Jordan Raney
,
Philip Iaccarino
,
Damilola Lawal
Keywords(s):
Bioengineering
,
Hydrogels
,
Platform Technology
,
Soft Materials
Category(s):
Technology Classifications > Chemical Processes and Synthesis
,
Technology Classifications > Energy
,
Technology Classifications > Materials
,
Technology Classifications > Medical Devices
Heterostructured Film For Atmospheric Water Recovery
A nanoparticle-polymer film enables isothermal droplet formation and water recovery from humid air through capillary condensation on a porous surface. Problem: Conventional condensation of undersaturated water vapor can require energy-intensive cooling. Porous materials can condense water without cooling but often retain it inside voids. That makes...
Published: 5/6/2026
|
Updated: 4/30/2026
|
Inventor(s):
Daeyeon Lee
,
Baek Min Kim
,
Amish Patel
,
Zachariah Vicars
,
Lilia Escobedo
,
R Bharath Venkatesh
Keywords(s):
Nanotechnology
,
Soft Materials
Category(s):
Technology Classifications > Agriculture & Environment
,
Technology Classifications > Materials
Predictive Multi-Physics Smart Socket: Edge-AI Controlled Micro-Bladder Compression for Real-Time Prosthetic Comfort
Advantages Proactively prevents pain and tissue injury Reduces the need for frequent prosthetic refitting visits by 25-30% Enhances user mobility, stability, and overall quality of life through real-time, autonomous fit optimization Summary Nearly 30% of lower-limb amputees experience chronic pain or tissue injury due to poorly fitting prosthetic...
Published: 5/11/2026
|
Updated: 4/23/2026
|
Inventor(s):
Trung Le
,
Evan Raketic
,
Carey Robinson
Keywords(s):
Prosthetics
Category(s):
Technology Classifications > Medical > Medical Prosthetics
Engineered yeast strains for enhanced conversion of xylose to ethanol from lignocellulosic biomass
This technology uses genetically engineered yeast with an improved xylose isomerase enzyme to efficiently convert xylose from plant biomass into ethanol, greatly boosting biofuel production rates and yields for sustainable energy applications. Background Lignocellulosic biomass, such as agricultural residues and woody materials, represents a vast...
Published: 4/9/2026
|
Updated: 4/9/2026
|
Inventor(s):
Hal Alper
,
Sunmi Lee
Keywords(s):
Category(s):
Life sciences > Agriculture
,
Life sciences > Research tools > Reagent
,
Life sciences > Biomaterials
OASIS-Net: AI Ultrasound Imaging Platform for Maternal–Fetal Health
Advantages Achieves over 96% Dice accuracy for cervical and fetal head segmentation with limited labeled data Enables near real-time performance (~19 FPS on GPU) suitable for clinical workflow integration Reduces dependence on large, annotated datasets through semi-supervised learning Improves boundary precision, lowering measurement errors in...
Published: 5/26/2026
|
Updated: 3/13/2026
|
Inventor(s):
Tien Truong
,
Phat Huynh
,
Dang Nguyen
,
Minh Le
,
Thanh-Huy Nguyen
,
Nguyen Khanh Le
Keywords(s):
Medical Imaging
,
Women’s Health
Category(s):
Technology Classifications > Data/AI > D/AI Imaging
,
Technology Classifications > Medical > Medical Imaging
,
Technology Classifications > Medical > Womens Health
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