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61.发明申请公开(公告)号：US20220221277A1
公开(公告)日：2022-07-14
申请号：US17333474
申请日：2021-05-28
Applicant: The Trustees of Princeton University
Inventor： Wonjae Lee , Michael Romalis , Vito Giovanni Lucivero , Mark Limes , Elizabeth Foley , Tom Kornack
Abstract: According to various embodiments, a method for reducing heading error in a magnetometer that uses Rb-87 atoms is disclosed. The method includes varying a direction and magnitude of a magnetic field at different spin polarization regimes. According to various embodiments, a magnetometer adapted for reduced heading error is disclosed. The magnetometer includes a multipass cell containing Rb-87 vapor, a pump laser operated in a pulse mode that is synchronous with a Larmor frequency, and two orthogonal probe lasers configured to rotate to vary a direction and magnitude of a magnetic field at different spin polarization regimes.
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公开(公告)号：US20220211637A1
公开(公告)日：2022-07-07
申请号：US17609887
申请日：2020-05-06
Applicant: The Trustees of Princeton University
Inventor： Robert F. Pagels , Chester E. Markwalter , Justin Gourary , Robert K. Prud'homme
IPC: A61K9/51 , B01J13/08 , A61K31/711 , A61K31/7105 , A61K38/47 , A61K31/7036 , A61K38/14 , A61K9/16 , A61K38/12
Abstract: Disclosed is a process to make nanoparticles highly loaded with water soluble actives, including biologics such as proteins and peptides, which are stabilized by random copolymers. The random copolymers used have all been approved by the FDA for oral formulations. The nanoparticles have a hydrophilic core and a hydrophobic corona and can be further processed through a number of different routes. The process to make these particles is highly scalable and could be used industrially.
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公开(公告)号：US20220187203A1
公开(公告)日：2022-06-16
申请号：US17432665
申请日：2020-02-21
Applicant: The Trustees of Princeton University
Inventor： Mark ZONDLO , Lei TAO , Da PAN , Josh COLLINS , Howard Y. Bell , Alice Margaret Sophie ELLIOTT , Patrick Minter KILLOUGH , Bernardus Maria GEERTSHUIS , Herie Javier SOTO
IPC: G01N21/39 , G01N21/552 , G01J3/42 , G01J3/433 , G01N21/27
Abstract: Disclosed is a spectroscopic device, system, and method for measuring the concentration of one or more molecular species of interest in a gas, liquid or solid sample, where the device may be portable, may be commercially manufactured, and/or may be adapted to existing systems and/or integrated with new systems to provide optical gas sensing for such systems. The disclosed devices, systems, and methods can be particularly useful in monitoring the purity of, e.g., a certain gas species, including determining whether a gas mixture contains certain gas species above a set concentration limit.
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公开(公告)号：US11361467B2
公开(公告)日：2022-06-14
申请号：US16692450
申请日：2019-11-22
Applicant: Adobe Inc. , Princeton University
Inventor： Wilmot Li , Hijung Shin , Adam Finkelstein , Nora Willett
Abstract: This disclosure generally relates to character animation. More specifically, this disclosure relates to pose selection using data analytics techniques applied to training data, and generating 2D animations of illustrated characters using performance data and the selected poses. An example process or system includes extracting sets of joint positions from a training video including the subject, grouping the plurality of frames into frame groups using the sets of joint positions for each frame, identifying a representative frame for each frame group using the frame groups, clustering the frame groups into clusters using the representative frames, outputting a visualization of the clusters at a user interface, and receiving a selection of a cluster for animation of the subject.
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公开(公告)号：US20220166314A1
公开(公告)日：2022-05-26
申请号：US17600380
申请日：2020-04-03
Applicant: The Trustees of Princeton University , Google LLC
Inventor： Minjie CHEN , Shuai JIANG
Abstract: According to various embodiments, a power converter circuit is disclosed. The power converter circuit includes a plurality of voltage splitting units (VSUs) coupled to a plurality of current splitting units (CSUs). The VSUs are connected to each other in series and the CSUs are connected to each other in parallel. The VSUs each have a fixed voltage conversion ratio and are operated at a lower frequency than the CSUs. The CSUs each have an adjustable voltage conversion ratio and are operated at a higher frequency than the VSUs.
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Patent Agency Ranking
公开(公告)号：US20220122378A1
公开(公告)日：2022-04-21
申请号：US17568157
申请日：2022-01-04
Applicant: THE TRUSTEES OF PRINCETON UNIVERSITY , THE TRUSTEES OF THE STEVENS INSTITUTE OF TECHNOLOGY
Inventor： Alexander T. Todorov , Stefan D. Uddenberg , Joshua C. Peterson , Thomas L. Griffiths , Jordan W. Suchow
Abstract: When one looks at a face, one cannot help but ‘read’ it: in the blink of an eye, people form reliable impressions of both transient psychological states (e.g., happiness) and stable character traits (e.g., trustworthiness). Such impressions are irresistible, formed with high levels of consensus, and important for social decisions. Disclosed herein is a large-scale data-driven methodology that allows for the easy manipulation of social trait information in hyper-realistic face images. For example, a given face image could be made to look more or less trustworthy by moving a simple slider. Further, this method can not only generate faces, but can ‘read’ faces as well, providing confidence estimates of different social traits for any arbitrary image. The disclosed approach is both fast and accurate, and represents a paradigm shift in facial photo manipulation.
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公开(公告)号：US11309522B2
公开(公告)日：2022-04-19
申请号：US16662095
申请日：2019-10-24
Inventor： Prashant Mandlik , Ruiqing Ma , Jeffrey Silvernail , Julia J. Brown , Lin Han , Sigurd Wagner , Luke Walski
IPC: H01L51/52 , H01L51/56 , H01L25/04 , H01L25/075 , H01L27/32
Abstract: A first product may be provided that comprises a substrate having a first surface, a first side, and a first edge where the first surface meets the first side; and a device disposed over the substrate, the device having a second side, where at least a first portion of the second side is disposed within 3 mm from the first edge of the substrate. The first product may further comprise a first barrier film that covers at least a portion of the first edge of the substrate, at least a portion of the first side of the substrate, and at least the first portion of the second side of the device.
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公开(公告)号：US20220023551A1
公开(公告)日：2022-01-27
申请号：US17499151
申请日：2021-10-12
Applicant: THE TRUSTEES OF PRINCETON UNIVERSITY
Inventor： Joshua Rabinowitz
Abstract: The present invention an electronic inhaler for the delivery of pharmaceuticals through vaporization.
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公开(公告)号：US20220002342A1
公开(公告)日：2022-01-06
申请号：US17469102
申请日：2021-09-08
Applicant: THE TRUSTEES OF PRINCETON UNIVERSITY
Inventor： David MACMILLAN , Daniel Novoa , Stefan McCarver
Abstract: Synthetic methods are described herein operable to efficiently produce a wide variety of molecular species through conjugate additions via decarboxylative mechanisms. For example, methods of functionalization of peptide residues are described, including selective functionalization of peptide C-terminal residues. In one aspect, a method of peptide functionalization comprises providing a reaction mixture including a Michael acceptor and a peptide and coupling the Michael acceptor with the peptide via a mechanism including decarboxylation of a peptide reside.
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公开(公告)号：US20210406668A1
公开(公告)日：2021-12-30
申请号：US17360155
申请日：2021-06-28
Inventor： Michael HACK , Paul Prucnal , Thomas Ferreira de Lima , Michael S. WEAVER , Simon Bilodeau
Abstract: A hybrid neuromorphic computing device is provided, in which artificial neurons include light-emitting devices that provide weighted sums of inputs as light output. The output is detected by a photodetector and converted to an electrical output. Each neuron may receive output from one or more other neurons as initial input. Interconnects between neurons may be optical, electrical, or a combination thereof. The neurons also may provide imaging sensor and/or display capabilities.
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