公开(公告)号：US20220285286A1

公开(公告)日：2022-09-08

申请号：US17191550

申请日：2021-03-03

Applicant: QUALCOMM Technologies Inc. ,  RF360 Europe GmbH

Inventor： Marc HUESGEN ,  Philipp Michael JAEGER

IPC: H01L23/552 ,  H01L23/49 ,  H01L23/48 ,  H01L23/367 ,  H01L23/373 ,  H01L21/768 ,  H01L21/56 ,  H01L21/48

Abstract: A package that includes a substrate, an integrated device coupled to the substrate, an encapsulation layer located over the substrate, at least one encapsulation layer interconnect located in the encapsulation layer, and a metal layer located over the encapsulation layer. The substrate includes at least one dielectric layer and a plurality of interconnects. The encapsulation layer interconnect is coupled to the substrate. The metal layer is configured as an electromagnetic interference (EMI) shield for the package. The metal layer is located over a backside of the integrated device.

公开(公告)号：US20220198747A1

公开(公告)日：2022-06-23

申请号：US17129362

申请日：2020-12-21

Applicant: Qualcomm Technologies, Inc.

Inventor： Kim SAVAROCHE

IPC: G06T17/00 ,  G06N3/04 ,  G06T7/50

Abstract: A method for annotating points on a 2D image of a hand, includes capturing several images of the hand from different views; for each viewpoint, the hand is imaged using cameras including: one first 2D camera and one 3D camera; using a 3D engine for: creating a 3D hand representation from the 3D camera; considering a 3D model of an articulated hand with predefined annotation points; considering several 3D viewpoints of the hand; for each viewpoint considered: modifying the articulated hand to be superimposed with the 3D representation; considering a 2D image captured from the first 2D camera; superimposing the modified articulated hand on the hand captured on the 2D image; applying the annotation points of the modified articulated hand on the hand captured on the 2D image; and storing the 2D image with annotation on the hand

公开(公告)号：US20220156514A1

公开(公告)日：2022-05-19

申请号：US17454743

申请日：2021-11-12

Applicant: QUALCOMM Technologies, Inc.

Inventor： Kirill GAVRILYUK ,  Mihir JAIN ,  Cornelis Gerardus Maria SNOEK

IPC: G06K9/62 ,  G06K9/46 ,  G06K9/00 ,  G06N3/08

Abstract: Certain aspects of the present disclosure provide techniques for training a first model based on a first labeled video dataset; generating a plurality of action-words based on output generated by the first model processing motion data in videos of an unlabeled video dataset; defining labels for the videos in the unlabeled video dataset based on the generated action-words; and training a second model based on the labels for the videos in the unlabeled video dataset.

公开(公告)号：US20220156502A1

公开(公告)日：2022-05-19

申请号：US17526969

申请日：2021-11-15

Applicant: QUALCOMM Technologies, Inc.

Inventor： Christen Maximilian FILTENBORG ,  Deepak Kumar GUPTA

IPC: G06K9/00 ,  G06F40/30 ,  G06K9/46

Abstract: A computer-implemented method for tracking with visual object constraints includes receiving a lingual constraint and a video. A word embedding is generated based on the lingual constraint. A set of features is extracted for one or more frames of the video. The word embedding is cross-correlated to the set of features for the one or more frames of the video. A prediction indicating whether the lingual constraint is in the one or more frames of the video is generated based on the cross-correlation.

公开(公告)号：US20220132050A1

公开(公告)日：2022-04-28

申请号：US17572510

申请日：2022-01-10

Applicant: QUALCOMM Technologies, Inc.

Inventor： Tom Frederik Hugo RUNIA ,  Cornelis Gerardus Maria SNOEK ,  Amold Wilhelmus Maria SMEULDERS

IPC: H04N5/272 ,  G06T7/00 ,  G06N3/04

Abstract: A method is presented. The method includes receiving a first sequence of frames depicting a dynamic element. The method also includes decomposing each spatial position from multiple spatial positions in the first sequence of frames to a frequency domain. The method further includes determining a distribution of spectral power density over a range of frequencies of the multiple spatial positions. The method still further includes generating a first set of feature maps based on the determined distribution of spectral power density over the range of frequencies. The method still further includes estimating a first physical property of the dynamic element.

公开(公告)号：US20210089923A1

公开(公告)日：2021-03-25

申请号：US17030361

申请日：2020-09-23

Applicant: QUALCOMM Technologies, Inc.

Inventor： Berkay KICANAOGLU ,  Taco Sebastiaan COHEN ,  Pim DE HAAN

IPC: G06N3/08 ,  G06N3/04 ,  G06T3/00

Abstract: A method for generating a convolutional neural network to operate on a spherical manifold, generates locally-defined gauges at multiple positions on the spherical manifold. A convolution is defined at each of the positions on the spherical manifold with respect to an arbitrarily selected locally-defined gauge. The results of the convolution that is defined at each position based on gauge equivariance is translated to obtain a manifold convolution.

公开(公告)号：US20200302185A1

公开(公告)日：2020-09-24

申请号：US16827342

申请日：2020-03-23

Applicant: QUALCOMM Technologies, Inc.

Inventor： Noureldien Mahmoud Elsayed HUSSEIN ,  Efstratios GAVVES ,  Arnold Wilhelmus Maria SMEULDERS

IPC: G06K9/00 ,  G06N3/04

Abstract: A method for classifying subject activities in videos includes learning latent (previously generated) concepts that are analogous to nodes of a graph to be generated for an activity in a video. The method also includes receiving video segments of the video. A similarity between the video segments and the previously generated concepts is measured to obtain segment representations as a weighted set of latent concepts. The method further includes determining a relationship between the segment representations and their transitioning pattern over time to determine a reduced set of nodes and/or edges for the graph. The graph of the activity in the video represented by the video segments is generated based on the reduced set of nodes and/or edges. The nodes of the graph are represented by the latent concepts. Subject activities in the video are classified based on the graph.

公开(公告)号：US20200007092A1

公开(公告)日：2020-01-02

申请号：US16021762

申请日：2018-06-28

Applicant: Qualcomm Technologies, Inc.

Inventor： Chuan Wang ,  Li Liu ,  Kevin Hsi Huai Wang ,  Bhushan Shanti Asuri ,  Gurkanwal Sahota ,  Francesco Carrara

IPC: H03F1/56 ,  H03F3/24 ,  H03F3/19 ,  H01P5/18 ,  H01Q23/00

Abstract: An apparatus is disclosed for amplification in presence of a variable antenna impedance. In an example aspect, the apparatus comprises a balanced power amplifier, which includes a quadrature output power combiner coupled to a first power amplifying path and a second power amplifying path, detection circuitry, and control circuitry. The detection circuitry includes at least one power detector coupled to an isolated port of the quadrature output power combiner and a resistor coupled between the isolated port and a ground. The at least one power detector is configured to measure power at the isolated port, which is based on a resistance of the resistor. The control circuitry is configured to adjust operating conditions of a first power amplifier of the first power amplifying path and the second power amplifier of the second power amplifying path based on the power that is measured at the isolated port.

公开(公告)号：US20190147602A1

公开(公告)日：2019-05-16

申请号：US16186391

申请日：2018-11-09

Applicant: QUALCOMM Technologies, Inc.

Inventor： Ran TAO ,  Efstratios GAVVES ,  Arnold Wilhelmus Maria SMEULDERS

IPC: G06T7/246 ,  G06T7/73 ,  G06K9/62

Abstract: A method of tracking an object includes performing a hybrid search over a sequence of frames. The hybrid search includes periodically performing a global search on selected frames of the sequence of frames and performing a local search on frames between the selected frames of the global search. The method also includes updating a similarity function based on a result of the hybrid search. The method further includes tracking the object based on the hybrid search.

公开(公告)号：US09882839B2

公开(公告)日：2018-01-30

申请号：US14720947

申请日：2015-05-25

Applicant: QUALCOMM Technologies Inc.

Inventor： Philippe Boucard ,  Jean-Jacques Lecler

IPC: G06F3/00 ,  H04L12/28 ,  H04L12/935 ,  H04L12/709 ,  H04L12/801 ,  H04L12/933 ,  G06F13/40 ,  H04L29/06

CPC classification number: H04L49/3072 ,  G06F13/4009 ,  G06F2213/0038 ,  H04L45/245 ,  H04L47/10 ,  H04L49/109 ,  H04L69/22 ,  Y02B70/30 ,  Y02D50/30

Abstract: Packet format configurability is extended for packets transported on physical links of an Intellectual Property (IP) core interconnect by using at least two independent parameters: one parameter governing data-width and one parameter governing latency penalty. The at least two independent parameters allow creation of transport protocol packets without additional latency insertion, which is useful for low-latency applications. The at least two independent parameters also allow creation of narrow packets with multi-cycle additional latency, which is useful for latency tolerant, area sensitive applications.