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Search Results - junyi+chen
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Discovering Permanent Fluidic Magnets for Liquid Bioelectronics (Case No. 2024-083)
Summary: UCLA researchers from the Department of Bioengineering have developed a permanent fluidic magnet that maintains stable colloids for application in a variety of fields, including physiological monitoring and bioelectronics. Background: Colloid suspensions are comprised of dispersed small solid particles in fluids. The stability of a colloid...
Published: 9/10/2024
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Inventor(s):
Jun Chen
Keywords(s):
Category(s):
Materials
,
Materials > Functional Materials
,
Materials > Membranes
,
Electrical
,
Electrical > Mems
,
Materials > Nanotechnology
,
Platforms
,
Platforms > Drug Delivery
Speaking Without Vocal Folds Using Machine-Learning-Assisted Wearable Sensing-Actuation Systems (Case No. 2024-087)
Summary: UCLA researchers in the Department of Bioengineering have developed a novel, machine learning-assisted wearable loudspeaker to capture and translate muscle movement into audible speech. Background: Dysphonia, or the impairment of voice production, is commonly caused by disorders of the vocal folds or postoperative recovery of laryngeal...
Published: 6/27/2024
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Inventor(s):
Jun Chen
Keywords(s):
Category(s):
Electrical
,
Electrical > Sensors
,
Medical Devices
,
Medical Devices > Monitoring And Recording Systems
A Wearable On-Eyelid Sensor Network for Vestibular-Ocular Reflex Assessment (Case No. 2023-166)
Summary: UCLA researchers in the Department of Bioengineering have developed an ultra-thin, self-powered, waterproof, biocompatible, and sensitive on-eyelid sensor network for wireless eye movement detection, enhancing vestibular diagnostics. Background: The human balance system relies on the interaction of the vestibular system with the visual and...
Published: 4/19/2024
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Inventor(s):
Jun Chen
,
Jing Xu
Keywords(s):
diseases of the eye
,
eye motion
,
eye movement disorders
,
eye tracking
,
gaze fixation
,
magnetoelastic effect
,
magnetoelastic sensor
,
on-eyelid sensor
,
peripheral vestibular disorders
,
vestibular pathology assessment
,
Vestibular-Ocular Reflex (VOR)
Category(s):
Medical Devices
,
Medical Devices > Monitoring And Recording Systems
,
Therapeutics
,
Electrical
,
Electrical > Signal Processing
,
Electrical > Sensors
Compatibilization of Polymer Blends
THE CHALLENGE Most polymer combinations do not mix well. They phase separate, creating large domains of homopolymers with weak interfaces between them. This problem can be solved through the use of compatibilizers - copolymers of the two homopolymers that can bridge the interfaces and enhance the strength of the blend. Few compatibilizers exist for...
Published: 1/31/2024
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Inventor(s):
John Matson
,
Kyle Arrington
,
Kevin Edgar
,
Junyi Chen
Keywords(s):
Category(s):
Technology Classifications > Chemicals/Materials
New process for selective polysaccharide derivative oxidation
THE CHALLENGE Aqueous solubility and controllable release are essential for bioactive compounds. In the case of oral drug delivery, poor aqueous solubility of a drug can lead to low bioavailability. For poorly bioavailable drugs, higher doses are required to achieve a therapeutic concentration in systemic circulation. This can in turn have negative...
Published: 5/30/2024
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Inventor(s):
Kevin Edgar
,
Brittany Nichols
,
Ann Norris
,
Laura Mosquera-Giraldo
,
Lynne Taylor
,
Junyi Chen
,
Charles Frazier
,
Benjamin Adams
Keywords(s):
Category(s):
Technology Classifications > Chemicals/Materials
,
Technology Classifications > Biotechnology
,
Technology Classifications
,
Technology Classifications > Biomedical
,
Technology Classifications > Pharmacology and Therapeutics
2022-276 A Self-Powered Bioelectronic Stent Sensor for Postoperative Blood Flow Rate Monitoring
Summary: UCLA researchers in the Department of Bioengineering have developed a miniaturized bioelectronic stent sensor that provides continuous, real-time, and reliable hemodynamic monitoring. Background: Diseases caused by arterial atherosclerosis are the leading cause of death and disability in the United States, affecting over 4.6 million...
Published: 9/11/2024
|
Inventor(s):
Jun Chen
,
Geoffrey Colby
,
Guorui Chen
Keywords(s):
Atherosclerosis
,
Biomaterial 3D Printing
,
Biomedical Engineering
,
Cardiovascular
,
Cardiovascular Disease
,
Heart Rate
,
Medical Device
,
Medical Devices and Materials
,
Medical Physics
,
Nanotechnology
,
Sensors
,
Smart medical device
,
Stent
,
wearable medical device
Category(s):
Mechanical
,
Materials
,
Materials > Functional Materials
,
Materials > Nanotechnology
,
Medical Devices
,
Electrical > Mems
Novel Multi-Omics Aging Clock
A multi-omics clock analyzes multiple layers of omics data with machine learning to predict remaining lifespan of mammals, particularly for animal model studies. Large omics data sets may be used from combinations of genomics, proteomics, lipids, etc. available from blood or other simple sample collection. This tool can robustly capture changes...
Published: 3/12/2024
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Inventor(s):
George Sutphin
,
Samuel Freitas
,
Megha Padi
,
Chen Chen
Keywords(s):
Category(s):
Technology Classifications > Life Sciences > Biomarkers
,
Technology Classifications > Research Tools > Animal Models
,
Technology Classifications > Research Tools > Screening assays
,
Technology Classifications > Research Tools > Simulators and Modeling Tools
Autonomous Drone for railroad track inspection
Reference #: 01564 The University of South Carolina is offering licensing opportunities for Autonomous Drone for railroad track inspection Background: The current practices suffer from three main drawbacks: 1) Human pilot cost is significant. The schedule of the drone-based track inspection is contingent on the pilot’s availability rather than...
Published: 3/15/2023
|
Inventor(s):
Yu Qian
,
Yi Wang
,
Chen Chen
Keywords(s):
autonomous drone
,
flight control
,
image processing
,
railroad track inspection
,
self-navigation
Category(s):
Engineering and Physical Sciences
Discovering Giant Magnetoelastic Effect in a Soft Body for Electricity Generation (Case No. 2021-231)
Summary: UCLA researchers in the Department of Bioengineering have developed an innovative wearable generator that efficiently harnesses energy from biomechanical motion and conforms to human skin. Background: Due to increasing prominence of wearable technology, there is a simultaneous rise in the demand for portable energy systems. Typically,...
Published: 5/30/2024
|
Inventor(s):
Jun Chen
Keywords(s):
Biocompatibility
,
Biomechanics
,
Energy Generation & Storage
,
Energy Generation, Transmission, or Storage
,
Energy Harvesting
,
Flexible Electronics
Category(s):
Materials > Functional Materials
,
Energy & Environment > Energy Generation
2015-671 Underground Shafts for Hydrogen Storage
SummaryResearchers at UCLA have developed an underground drilled shaft concept for storage of hydrogen or other gases.BackgroundOne challenge in creating a hydrogen economy is developing hydrogen gas storage solutions. Increased interest has helped the global hydrogen storage market grow to $2.6 billion in 2016, and it is expected to reach over $5...
Published: 7/19/2023
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Inventor(s):
Adrienne Lavine
,
Hossein Kavehpour
,
Dante Simonetti
,
Richard Wirz
,
Chen Chen
,
Gabriela Bran
,
Gopinath Warrier
,
Hamarz Aryafar
,
Jonathon Kennedy
,
Joshua Jordan
,
Keith Lovegrove
Keywords(s):
Energy & Water
Category(s):
Energy & Environment > Energy Generation > Solar
,
Energy & Environment > Energy Storage
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