公开(公告)号：US20240363907A1

公开(公告)日：2024-10-31

申请号：US18599163

申请日：2024-03-07

申请人： University of Maryland, College Park

发明人： Liangbing Hu ,  Lin XU

IPC分类号： H01M10/38

CPC分类号： H01M10/38 ,  H01M2300/0002 ,  H01M2300/0082

摘要： The present disclosure is directed to electrolyte membrane compositions, electrolyte membranes, batteries utilizing said electrolyte membranes, and methods of assembling said batteries. The electrolyte membranes disclosed herein provide membranes and electrolytes for sustainable and more robust batteries.

公开(公告)号：US20240354608A1

公开(公告)日：2024-10-24

申请号：US18352006

申请日：2023-07-13

申请人： University of Maryland, College Park

发明人： Christopher MONROE ,  Martin Litchman ,  Ismail Volkan Inlek ,  Clayton Crocker ,  Ksenia Sosnova

IPC分类号： G06N10/00 ,  B82Y10/00 ,  G06F9/38 ,  G06F9/50 ,  H01J49/42 ,  H04B10/70 ,  H04L9/08

CPC分类号： G06N10/00 ,  B82Y10/00 ,  G06F9/3877 ,  G06F9/5027 ,  H01J49/422 ,  H04B10/70 ,  H04L9/0858

摘要： The disclosure describes aspects of using multiple species in trapped-ion nodes for quantum networking. In an aspect, a quantum networking node is described that includes multiple memory qubits, each memory qubit being based on a 171Yb+ atomic ion, and one or more communication qubits, each communication qubit being based on a 138Ba+ atomic ion. The memory and communication qubits are part of a lattice in an atomic ion trap. In another aspect, a quantum computing system having a modular optical architecture is described that includes multiple quantum networking nodes, each quantum networking node including multiple memory qubits (e.g., based on a 171Yb+ atomic ion) and one or more communication qubits (e.g., based on a 138Ba+ atomic ion). The memory and communication qubits are part of a lattice in an atomic ion trap. The system further includes a photonic entangler coupled to each of the multiple quantum networking nodes.

公开(公告)号：US20240342450A1

公开(公告)日：2024-10-17

申请号：US18638604

申请日：2024-04-17

申请人： Children's National Medical Center ,  University of Maryland, College Park

发明人： Anthony Sandler ,  Reza Monfaredi ,  Tyler Salvador ,  Michele Saruwatari ,  Peter Kofinas

IPC分类号： A61M35/00 ,  A61L26/00 ,  A61M11/00

CPC分类号： A61M35/003 ,  A61L26/0052 ,  A61L26/0057 ,  A61L26/0076 ,  A61L26/0095 ,  A61M11/007

摘要： A solution blow spin device includes a syringe pump assembly, an airbrush adapter, and a handle base. The syringe pump assembly, airbrush adapter, and handle base are reversibly coupled to one another and configured to work in tandem to address wound dressing using a polymer solution and autologous skin cell suspension co-spray. The airbrush adapter includes multiple nozzles for deposition of multiple solutions sequentially or simultaneously in order to improve would dressing efficacy. The syringe pump assembly includes multiple syringes holding the multiple solutions, and the syringes can be emptied by individually addressable lead screws configured to translate blocks to depress syringe plungers when the lead screws are rotated via corresponding actuators.

公开(公告)号：US20240287288A1

公开(公告)日：2024-08-29

申请号：US18590397

申请日：2024-02-28

申请人： UNIVERSITY OF MARYLAND, COLLEGE PARK

发明人： Po-Yen CHEN ,  Tianle CHEN ,  Liangbing HU

IPC分类号： C08L5/00 ,  G06N3/02

CPC分类号： C08L5/00 ,  G06N3/02

摘要： A system for discovery of polymer composites can include one or more robotic systems and a machine learning system. The robotic system(s) can fabricate polymer composites, each comprising a mixture of at least two natural materials. The machine learning system can include a screening module, an input/output module, a data augmentation module, a training module, and a prediction module. The screening module can select a reduced design space for polymer composite mixture recipes. The input/output module can instruct the robotic system(s) to fabricate polymer composites and receive measurements of physical characteristics of the fabricated polymer composites to form a data set. The data augmentation module can augment the data set with virtual data points. The training module can train an artificial neural network (ANN) based on the augmented data set. The prediction module can predict a mixture recipe or physical characteristics for a desired polymer composite using the trained ANN.

公开(公告)号：US12057555B2

公开(公告)日：2024-08-06

申请号：US15114997

申请日：2015-01-28

申请人： University of Maryland, College Park ,  U.S. ARMY RESEARCH LABORATORY

发明人： Chunsheng Wang ,  Kang Xu ,  Liumin Suo

IPC分类号： H01M10/36 ,  H01M4/46 ,  H01M4/48 ,  H01M4/485

CPC分类号： H01M10/36 ,  H01M4/466 ,  H01M4/48 ,  H01M4/485 ,  H01M2200/20 ,  H01M2220/20 ,  H01M2300/0002

摘要： The present invention is directed to a hybrid high voltage aqueous electrolyte battery that combines Ni/Mg2NiH4 and Mg-ion rechargeable battery chemistries. The hybrid aqueous electrolyte battery can be used for plug-in hybrid electrical vehicles and electric vehicles.

公开(公告)号：US20240245828A1

公开(公告)日：2024-07-25

申请号：US18391766

申请日：2023-12-21

申请人： University of Maryland, College Park

发明人： Sarah Van Belleghem ,  John Patrick Fisher

IPC分类号： A61L27/26 ,  A61L27/36 ,  A61L27/38 ,  A61L27/52 ,  A61L27/54 ,  A61L27/58 ,  B29C64/112 ,  B29K105/00 ,  B29L31/00 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00

CPC分类号： A61L27/26 ,  A61L27/3641 ,  A61L27/3813 ,  A61L27/52 ,  A61L27/54 ,  A61L27/58 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  A61L2300/406 ,  A61L2300/41 ,  A61L2300/414 ,  A61L2430/34 ,  B29C64/112 ,  B29K2105/0061 ,  B29K2995/0056 ,  B29L2031/7532

摘要： An implantable scaffold device comprises a non-biodegradable backbone and a biodegradable dermal compartment comprising live cells. Method of fabricating implantable devices via 3D printing using a synthetic ink formulation coprinted with a biodegradable bioink.

公开(公告)号：US20240245762A1

公开(公告)日：2024-07-25

申请号：US18261203

申请日：2022-01-12

申请人： University of Maryland, College Park ,  University of Maryland, Baltimore

发明人： Christopher M. JEWELL ,  Joshua M. GAMMON ,  Lisa H. TOSTANOSKI ,  Jonathan BROMBERG

IPC分类号： A61K39/00 ,  A61K31/436 ,  A61P37/06

CPC分类号： A61K39/0008 ,  A61K31/436 ,  A61P37/06 ,  A61K2039/55555 ,  A61K2039/577

摘要： The present disclosure is directed to systems, compositions and methods for promoting immune tolerance to an antigen in a subject. Systems and methods provide for introducing directly into at least one lymph node(s) of the subject a therapeutically effective amount of a composition comprising an antigen associated with an autoimmune disease or disorder, in combination with a carrier comprising an immune modulatory agent such that an immune response to said antigen is inhibited or suppressed in the subject. The present disclosure is also directed to systems, compositions and methods for the treatment and/or prevention of autoimmune diseases and conditions, and in particular type 1 diabetes and graft rejection.

公开(公告)号：US20240241115A1

公开(公告)日：2024-07-18

申请号：US18554409

申请日：2022-04-11

申请人： Chen Yu CHEN ,  UNIVERSITY OF MARYLAND, COLLEGE PARK

发明人： Chen Yu CHEN ,  William E. BENTLEY ,  Dana MOTABAR ,  Jinyang LI ,  Sally Patricia WANG ,  Chen-Yu TSAO ,  Gregory F. PAYNE

IPC分类号： G01N33/543 ,  G01N27/12 ,  G01N33/68

CPC分类号： G01N33/5438 ,  G01N27/126 ,  G01N33/6854 ,  G01N2333/42

摘要： The present disclosure provides sensors, devices, systems and methods for detecting an analyte in a sample using electrochemical readouts. The sensors are electroassembled with abiological recognition element and are capable of specifically binding to analytes within a sample.

公开(公告)号：US12034113B2

公开(公告)日：2024-07-09

申请号：US16909645

申请日：2020-06-23

申请人： TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC. ,  UNIVERSITY OF MARYLAND, COLLEGE PARK

发明人： Yifei Mo ,  Yunsheng Liu ,  Chen Ling

IPC分类号： H01M10/0562 ,  H01M4/04 ,  H01M4/485 ,  H01M4/505 ,  H01M4/64 ,  H01M10/0525

CPC分类号： H01M10/0562 ,  H01M4/0404 ,  H01M4/485 ,  H01M4/505 ,  H01M4/64 ,  H01M10/0525 ,  H01M2300/0065

摘要： Solid-state lithium ion electrolytes of lithium zinc chloride derivative compounds having a crystal morphology in the Pmn21 space group are provided as materials for conducting lithium ions. An activation energy of the lithium aluminum chloride derivative compounds is from 0.15 to 0.40 eV and conductivities are from 0.01 to 15 mS/cm at 300 K. Compounds of specific formulae are provided and methods to alter the materials with inclusion of aliovalent ions shown. Lithium batteries containing the composite lithium ion electrolytes and electrodes containing the lithium aluminum chloride derivative compounds are also provided.

公开(公告)号：US12014247B2

公开(公告)日：2024-06-18

申请号：US17743850

申请日：2022-05-13

申请人： University of Maryland, College Park ,  Government of the United States of America, as Represented by the Secretary of Commerce

发明人： Seyed Alireza Seif Tabrizi ,  Mohammad Hafezi ,  Yi-Kai Liu

IPC分类号： G06N10/70

CPC分类号： G06N10/70

摘要： A method for detecting a two-qubit correlated dephasing error includes accessing a signal of a quantum system, where the quantum system includes a plurality of qubits. Every qubit has a nonzero rate of dephasing and some qubits have a nonzero rate of correlated dephasing. The signal further includes information about a matrix that includes diagonal elements and off-diagonal elements. The off-diagonal elements of the matrix are 2s-sparse. The method further includes performing randomized measurements of the off-diagonal elements of the matrix and recovering the matrix based on a direct measurement of the diagonal elements of the matrix.