公开(公告)号：US20230210812A1

公开(公告)日：2023-07-06

申请号：US17899157

申请日：2022-08-30

Applicant: The Trustees of Princeton University ,  Cheers Health, Inc.

Inventor： Robert K. PRUD'HOMME ,  Brooks POWELL ,  Chang TIAN

IPC: A61K9/51 ,  A61K31/352 ,  A61K33/26 ,  A61K33/34 ,  A61K33/06

CPC classification number: A61K9/5161 ,  A61K31/352 ,  A61K9/5146 ,  A61K33/26 ,  A61K33/34 ,  A61K33/06 ,  B82Y5/00

Abstract: Compositions that increase the bioavailability of dihydromyricetin are presented. The bioavailability is increased by methods including formulating dihydromyricetin in nanoparticle form, delivering dihydromyricetin with permeabilizers, and encapsulating dihydromyricetin with an enteric coating.

公开(公告)号：US20230169241A1

公开(公告)日：2023-06-01

申请号：US18073482

申请日：2022-12-01

Applicant: The Trustees of Princeton University

Inventor： Zheng Liu ,  Emir All Karahan ,  Kaushik Sengupta

IPC: G06F30/27 ,  G06F30/327

CPC classification number: G06F30/27 ,  G06F30/327

Abstract: Various embodiments comprise systems, methods, mechanisms, apparatus, and improvements thereof providing a machine learning based inverse design method for mm-wave/RF power amplifiers (PAs). Methods according to embodiments provide for efficiently synthesizing power amplifier matching circuit (output matching/output power combiner/backoff efficient output power combiner, interstage matching and input matching/input power divider and phase shifter) for a close to optimum solution in terms of matching bandwidth, efficiency and load modulation, which can exceed the performance limitations of traditional matching network designs.

公开(公告)号：US20230166986A1

公开(公告)日：2023-06-01

申请号：US17921884

申请日：2021-04-27

Applicant: The Trustees of Princeton University

Inventor： Xiaohui XU ,  Rodney D. PRIESTLEY

IPC: C02F1/28 ,  C02F1/32 ,  B01J20/24 ,  B01J20/26 ,  B01J20/28 ,  B01J20/32 ,  B01J20/34

CPC classification number: C02F1/288 ,  C02F1/32 ,  C02F1/285 ,  C02F1/286 ,  B01J20/24 ,  B01J20/26 ,  B01J20/28047 ,  B01J20/3272 ,  B01J20/3441 ,  C02F2303/04 ,  C02F2305/08 ,  C02F2101/32

Abstract: The present technology relates to present technology relates to materials, methods, processes and systems for clean water production—in particular, to unique hydrogels that can purify and decontaminate water, providing an effective and sustainable way to turn contaminated water into potable water. The present technology also contemplates methods of making such gels, methods of purifying water and providing purified water from contaminated water, and contemplates systems for accomplishing water purification in a rapid, cost-effective and environmentally sustainable way.

公开(公告)号：US20230162725A1

公开(公告)日：2023-05-25

申请号：US17534221

申请日：2021-11-23

Applicant: Adobe Inc. ,  The Trustees of Princeton University

Inventor： Zeyu JIN ,  Jiaqi SU ,  Adam FINKELSTEIN

IPC: G10L15/16 ,  G10L15/06 ,  G06N3/04

CPC classification number: G10L15/16 ,  G10L15/063 ,  G06N3/0454

Abstract: Embodiments are disclosed for generating full-band audio from narrowband audio using a GAN-based audio super resolution model. A method of generating full-band audio may include receiving narrow-band input audio data, upsampling the narrow-band input audio data to generate upsampled audio data, providing the upsampled audio data to an audio super resolution model, the audio super resolution model trained to perform bandwidth expansion from narrow-band to wide-band, and returning wide-band output audio data corresponding to the narrow-band input audio data.

公开(公告)号：US20230158480A1

公开(公告)日：2023-05-25

申请号：US18100196

申请日：2023-01-23

Applicant: The Trustees of Princeton University

Inventor： Brad P. CARROW ,  Liye CHEN

IPC: B01J31/24 ,  C07F9/50 ,  C07B37/04 ,  B01J31/22 ,  C07F15/00

CPC classification number: B01J31/2485 ,  C07F9/5045 ,  C07B37/04 ,  B01J31/2295 ,  B01J31/2447 ,  B01J31/2208 ,  C07F15/006 ,  C07F9/5018 ,  C07F15/0073 ,  C07F15/0066 ,  C07F15/0006 ,  B01J2231/4211 ,  B01J2531/0288 ,  B01J2231/4205 ,  B01J2231/4233 ,  B01J2231/14 ,  B01J2531/0205 ,  B01J2231/4283 ,  B01J2531/824 ,  B01J2231/4261 ,  B01J2231/4227 ,  B01J2231/4272 ,  B01J2531/822 ,  B01J2540/442 ,  C07F1/00

Abstract: In one aspect, phosphine compounds comprising three adamantyl moieties (PAd3) and associated synthetic routes are described herein. Each adamantyl moiety may be the same or different. For example, each adamantyl moiety (Ad) attached to the phosphorus atom can be independently selected from the group consisting of adamantane, diamantane, triamantane and derivatives thereof. Transition metal complexes comprising PAd3 ligands are also provided for catalytic synthesis including catalytic cross-coupling reactions.

公开(公告)号：US11657523B2

公开(公告)日：2023-05-23

申请号：US17915536

申请日：2022-03-17

Applicant: THE TRUSTEES OF PRINCETON UNIVERSITY ,  KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Ilya Chugunov ,  Seung-Hwan Baek ,  Qiang Fu ,  Wolfgang Heidrich ,  Felix Heide

IPC: G06K9/00 ,  G06T7/50 ,  G01S17/894 ,  G01S7/4912 ,  G01S7/481

CPC classification number: G06T7/50 ,  G01S7/4816 ,  G01S7/4912 ,  G01S17/894 ,  G06T2207/10028

Abstract: The microlens amplitude masks for flying pixel removal in time-of-flight imaging includes systems, devices, methods, and instructions for image depth determination, including receiving an image, adding noise to the image, determining a set of correlation images, each correlation image having a varying phase offset, for each pixel of the image, generating a masked pixel by applying a mask array, and for each masked pixel, determining the depth of the masked pixel to generate a depth map for the image on a per pixel basis.

公开(公告)号：US20230152664A1

公开(公告)日：2023-05-18

申请号：US17920128

申请日：2021-04-22

Applicant: The Trustees of Princeton University

Inventor： Alexei GOUN ,  Herschel RABITZ

IPC: G02F1/35 ,  G01S7/41 ,  G01S7/481

CPC classification number: G02F1/353 ,  G01S7/415 ,  G01S7/4816 ,  G02F2203/56

Abstract: Disclosed herein is the detection of dangerous dielectric materials (explosives) and dangerous non-explosive and/or prohibited items. The detection is based on a broad bandwidth nonlinear radar system, driven by a highly stable optical frequency comb. The disclosed approach allows for the spatial resolution of the interrogated object in complex settings. Detection of dangerous materials and non-explosive chemical prohibited items is disclosed. The chemicals can be identified under clothing, within boxes, or other dielectric enclosures

公开(公告)号：US20230126007A1

公开(公告)日：2023-04-27

申请号：US18083458

申请日：2022-12-16

Applicant: The Trustees of Princeton University

Inventor： Robert F. PAGELS ,  Robert K. PRUD'HOMME

IPC: A61K9/51 ,  A61K31/00 ,  A61K31/405 ,  A61K31/7036 ,  A61K38/06 ,  A61K38/14 ,  A61K38/47 ,  C09B67/02

Abstract: An “inverse” precipitation route to precipitate aqueous soluble species with copolymers as nanoparticles having a hydrophilic, polar core and a less polar shell is described.

公开(公告)号：US20230118593A1

公开(公告)日：2023-04-20

申请号：US17915536

申请日：2022-03-17

Applicant: THE TRUSTEES OF PRINCETON UNIVERSITY ,  KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Ilya Chugunov ,  Seung-Hwan Baek ,  Qiang` Fu ,  Wolfgang Heidrich ,  Felix Heide

IPC: G06T7/50 ,  G01S17/894 ,  G01S7/481 ,  G01S7/4912

Abstract: The microlens amplitude masks for flying pixel removal in time-of-flight imaging includes systems, devices, methods, and instructions for image depth determination, including receiving an image, adding noise to the image, determining a set of correlation images, each correlation image having a varying phase offset, for each pixel of the image, generating a masked pixel by applying a mask array, and for each masked pixel, determining the depth of the masked pixel to generate a depth map for the image on a per pixel basis.

公开(公告)号：US11618798B2

公开(公告)日：2023-04-04

申请号：US17064955

申请日：2020-10-07

Applicant: THE TRUSTEES OF PRINCETON UNIVERSITY

Inventor： Paul Joseph Steinhardt ,  Paul Michael Chaikin ,  Weining Man

IPC: H01L33/00 ,  B82Y20/00 ,  B82Y30/00 ,  C08F220/56 ,  G02B6/122 ,  C08F222/38 ,  C08G65/22 ,  C08G59/24 ,  B33Y80/00

Abstract: This invention relates generally to the field of quasicrystalline strictures. In preferred embodiments, the stopgap structure is more spherically symmetric than periodic structures facilitating the formation of stopgaps in nearly all directions because of higher rotational symmetries. More particularly, the invention relates to the use of quasicrystalline structures for optical, mechanical, electrical and magnetic purposes. In some embodiments, the invention relates to manipulating, controlling, modulating and directing waves including electromagnetic, sound, spin, and surface waves, for pre-selected range of wavelengths propagating in multiple directions.