公开(公告)号：US20210006773A1

公开(公告)日：2021-01-07

申请号：US17022602

申请日：2020-09-16

Applicant: Arizona Board of Regents on Behalf of the University of Arizona ,  University of Connecticut

Inventor： Hong Hua ,  Bahram Javidi

IPC: H04N13/31 ,  H04N13/344 ,  G02B17/08 ,  G02B27/01 ,  G06T19/00 ,  H04N13/204 ,  G06K9/00

Abstract: A wearable 3D augmented reality display and method, which may include 3D integral imaging optics.

公开(公告)号：US20200370181A1

公开(公告)日：2020-11-26

申请号：US16421128

申请日：2019-05-23

Applicant: University of Connecticut

Inventor： Steven L. Suib ,  Niluka D. Wasalathanthri ,  David A. Kriz ,  Madhavi N. Pahalagedara ,  Wimalika Thalgaspitiya ,  Dinithi Rathnayake

IPC: C23C18/08 ,  B32B15/01 ,  B32B15/20 ,  C23C18/12

Abstract: The present disclosure relates to tungsten bronze thin films and method of making the same. Specifically, the present disclosure relates to a thin, homogeneous, highly conducting cubic tungsten bronze film with densely packed micron size particles and the process of making the film.

公开(公告)号：US10827181B1

公开(公告)日：2020-11-03

申请号：US16402573

申请日：2019-05-03

Applicant: AT&T Intellectual Property I, L.P. ,  The University of Connecticut

Inventor： Subhabrata Sen ,  Shuai Hao ,  Krishna Pattipati ,  Yanyuan Qin ,  Bing Wang

IPC: H04N19/11 ,  H04N19/13 ,  H04N19/14 ,  H04N19/15 ,  H04N21/24 ,  H04N19/176 ,  H04N19/147 ,  H04N19/115

Abstract: Devices, computer-readable media, and methods for differential adaptive bitrate streaming based on scene complexity are disclosed. In one example, a method includes inferring, by a processor, a complexity of a scene contained in a first chunk of an adaptive bitrate streaming video, wherein the first chunk is a next chunk of the adaptive bitrate streaming video to be downloaded to an adaptive bitrate streaming video player, and wherein the complexity indicates a relative amount of spatial and temporal information contained in the scene, and selecting, by the processor, a first track from which to download the first chunk, wherein the first track is one of a plurality of tracks containing the first chunk, and wherein each track of the plurality of tracks encoded the first chunk at a different bitrate, and wherein a bitrate of the first track is proportional to the complexity of the scene as inferred.

公开(公告)号：US10822246B2

公开(公告)日：2020-11-03

申请号：US15600432

申请日：2017-05-19

Applicant: University of Connecticut

Inventor： Steven L. Suib ,  Zhu Luo

IPC: B01J23/10 ,  B01J23/32 ,  B01J23/00 ,  B01J23/40 ,  C01G39/02 ,  H01M4/90 ,  H01M4/86 ,  H01G11/24 ,  H01G11/46 ,  H01G11/86 ,  C25B1/04 ,  C25B11/04 ,  H01M4/48

Abstract: This disclosure provides a unique approach for the synthesis of non-stoichiometric, mesoporous metal oxides with nano-sized crystalline wall. The as-synthesized mesoporous metal oxide is very active and stable (durability >11 h) electocatalyst in both acidic and alkaline conditions. The intrinsic mesoporous metal oxide serves as an electrocatalyst without the assistant of carbon materials, noble metals, or other materials, which are widely used in previously developed systems. The as-synthesized mesoporous metal oxide has large accessible pores (2-50 nm), which are able to facilitate mass transport and charge transfer. The as-synthesized mesoporous metal oxide requires a low overpotential and is oxygen deficient. Oxygen vacancies and mesoporosity served as key factors for excellent performance.

公开(公告)号：US20200310099A1

公开(公告)日：2020-10-01

申请号：US16819042

申请日：2020-03-14

Applicant: University of Connecticut

Inventor： Guoan Zheng

IPC: G02B21/36 ,  G01N21/47

Abstract: An imaging system includes a sample mount for holding a sample, a light source configured to emit a light beam, a diffuser configured to transform the light beam into a speckle illumination beam, a mirror configured to reflect the speckle illumination beam toward the sample, a scanning mechanism configured to scan the mirror to a plurality of mirror angles such that the speckle illumination beam is incident on the sample at a plurality of angles of incidence, and an image sensor configured to acquire a plurality of images as the mirror is being scanned. Each respective image corresponds to a respective angle of incidence. The imaging system further includes a processor configured to process the plurality of images to recover a complex profile of the sample based on positional shifts extracted from the plurality of images.

公开(公告)号：US20200261622A1

公开(公告)日：2020-08-20

申请号：US16794655

申请日：2020-02-19

Applicant: University of Connecticut

Inventor： Bryant Heimbach ,  Mei Wei

IPC: A61L27/44 ,  A61L27/36 ,  C08L67/04 ,  C08J5/04 ,  A61L27/12

Abstract: A load-bearing bone fixation composite includes a polymer matrix, a plurality of polymer fibers aligned along a common axis and disposed in the polymer matrix, wherein the polymer matrix binds the surface of the polymer fibers, and a plurality of high aspect ratio nanorods coating at least a portion of each of the polymer fibers, wherein the long axis of at least a portion of the nanorods is aligned with the common axis, and wherein the high aspect nanorods have an aspect ratio of 10 or greater. Further included is a bone fixation device including the foregoing composite. A method of bone fixation comprises affixing the foregoing composite to a site of a load-bearing bone fracture, or maxillofacial bone fracture. Also included are methods of making the composites.

公开(公告)号：US10674139B2

公开(公告)日：2020-06-02

申请号：US15172943

申请日：2016-06-03

Applicant: University of Connecticut

Inventor： Bahram Javidi ,  Pedro Latorre Carmona ,  Eva Salvador Balaguer ,  Fiberto Pla Bañon

IPC: H04N13/275 ,  G06K9/62 ,  H04N13/243 ,  H04N13/282 ,  G06K9/00 ,  G06K9/46 ,  G06K9/20 ,  H04N13/232 ,  G06T7/73 ,  G06F3/01 ,  G06K9/32

Abstract: The present disclosure includes systems and methods for detecting and recognizing human gestures or activity in a group of 3D volumes using integral imaging. In exemplary embodiments, a camera array including multiple image capturing devices captures multiple images of a point-of-interest in a 3D scene. The multiple images can be used to reconstruct a group of 3D volumes of the point-of-interest using the images. The system detects spatiotemporal interest points (STIPs) in the group of 3D volumes and assigns descriptors to each of the plurality of STIPs. The descriptors are quantized into a number of visual words to create clusters of the group of 3D volumes. The system builds a histogram for each of the visual words. Each 3D volume is classified using the histogram of the plurality of visual words, implying the classification of a human gesture in each 3D volumes.

公开(公告)号：US10601198B2

公开(公告)日：2020-03-24

申请号：US15450282

申请日：2017-03-06

Applicant: THE UNIVERSITY OF CONNECTICUT ,  Opel Solar, Inc.

Inventor： Geoff W. Taylor

IPC: H01S5/10 ,  H01L27/144 ,  H01L33/10 ,  H01L31/0352 ,  H01S5/343 ,  G02B6/134 ,  H01S5/042 ,  H01S5/062 ,  H01S5/20 ,  H01S5/30 ,  H01L29/66 ,  H01L29/74 ,  H01L21/8252 ,  H01L29/778 ,  H01L27/06 ,  H01L27/085 ,  H01L31/111 ,  H01S5/022 ,  H01S5/125 ,  H01L29/08 ,  H01L29/15 ,  H01L29/36 ,  H01L33/06 ,  H01S5/183 ,  H01S5/187 ,  G02B6/13 ,  G02B6/293 ,  H01L31/0232 ,  H01L31/0304 ,  H01L31/11 ,  H01L31/112 ,  H01L31/18 ,  H01S5/0625 ,  H01S5/22 ,  H01L29/10

Abstract: A Dual-wavelength hybrid (DWH) device includes an n-type ohmic contact layer, cathode and anode terminal electrodes, first and second injector terminal electrodes, p-type and n-type modulation doped QW structures, and first through sixth ion implant regions. The first injector terminal electrode is formed on the third ion implant region that contacts the p-type modulation doped QW structure and the second injector terminal electrode is formed on the fourth ion implant region that contacts the n-type modulation doped QW structure. The DWH device operates in at least one of a vertical cavity mode and a whispering gallery mode. In the vertical cavity mode, the DWH device converts an in-plane optical mode signal to a vertical optical mode signal, whereas in the whispering gallery mode the DWH device converts a vertical optical mode signal to an in-plane optical mode signal.

公开(公告)号：US20200078447A1

公开(公告)日：2020-03-12

申请号：US16547409

申请日：2019-08-21

Applicant: Baxalta Incorporated ,  Baxalta GmbH ,  UNIVERSITY OF CONNECTICUT

Inventor： Michael Pikal ,  Serguei Tchessalov ,  Erik Bjornson ,  Feroz Jameel ,  Marc Besman

IPC: A61K38/37 ,  A61K47/26 ,  A61K47/18 ,  A61K47/02 ,  A61K9/19 ,  A61K9/00 ,  A61K47/10 ,  A61K47/20

Abstract: A Factor VIII (FVIII) composition formulated such that NaCl is not present in the final formulation or is present in trace amounts, which allows for a concomitant reduction in the lyophilization cycle time and increased stability of the lyophilized FVIII.

公开(公告)号：US10537594B2

公开(公告)日：2020-01-21

申请号：US15553717

申请日：2016-02-26

Applicant: University of Connecticut

Inventor： George Y Wu ,  Catherine H Wu ,  Nidhi Gupta

IPC: A61K35/12 ,  A61K47/64 ,  C12N5/12

Abstract: The present disclosure relates to, inter alia, compositions and kits comprising an asialoglycoprotein covalently attached to a polycation, and functional mammalian mitochondria that are at least partially purified and are electrostatically bound to the AsG-polycation molecule; as well as methods of their preparation and use.