公开(公告)号：EP3479450B1

公开(公告)日：2019-11-13

申请号：EP17722944.0

申请日：2017-04-26

Applicant: Qualcomm Incorporated

Inventor： WONG, Mong Chit ,  DANG, Nam ,  JAIN, Rajeev ,  SHAHROKHINIA, Sassan ,  HUANG, Yu ,  CAO, Lipeng

IPC: H02J1/10 ,  H02J1/08 ,  H02J9/06 ,  H01L23/50

公开(公告)号：EP3791191A2

公开(公告)日：2021-03-17

申请号：EP19720344.1

申请日：2019-04-17

Applicant: QUALCOMM INCORPORATED

Inventor： DANG, Nam ,  JAIN, Rajeev ,  NAVUBOTHU, Swarna ,  LEWIS, Alan ,  SAINT-LAURENT, Martin ,  PHAM, Tung Nang ,  TERREGROSSA, Joseph ,  GUPTA, Paras ,  MARADANI, Somasekhar

IPC: G01R19/00 ,  G01R19/32 ,  G01R19/252

公开(公告)号：EP3479450A1

公开(公告)日：2019-05-08

申请号：EP17722944.0

申请日：2017-04-26

Applicant: Qualcomm Incorporated

Inventor： WONG, Mong Chit ,  DANG, Nam ,  JAIN, Rajeev ,  SHAHROKHINIA, Sassan ,  HUANG, Yu ,  CAO, Lipeng

IPC: H02J1/10 ,  H02J1/08 ,  H02J9/06 ,  H01L23/50

Abstract: An integrated circuit (IC) is disclosed herein for adaptive power multiplexing with a power distribution network. In an example aspect, the integrated circuit includes a first power rail, a second power rail, and a load power rail. The integrated circuit also includes multiple power-multiplexer tiles and power-multiplexer control circuitry. The multiple power-multiplexer tiles are coupled in series in a chained arrangement and configured to jointly perform a power-multiplexing operation. Each power-multiplexer tile is configured to switch between coupling the load power rail to the first power rail and coupling the load power rail to the second power rail. The power-multiplexer control circuitry is configured to control a direction of current flow to prevent cross-conduction between the first power rail and the second power rail during the power-multiplexing operation.

公开(公告)号：EP3132325A1

公开(公告)日：2017-02-22

申请号：EP15711032.1

申请日：2015-03-11

Applicant: Qualcomm Incorporated

Inventor： DANG, Nam, Van ,  JAIN, Rajeev ,  REMPLE, Terrence Brian ,  ZHUANG, Jingcheng ,  WONG, Mong Chit

IPC: G05F3/30

Abstract: A series of current repeaters with localized feedback is provided. Each current that precedes a subsequent current repeater in the series is configured to receive a feedback current from the subsequent current repeater and generate an error signal accordingly with a differential amplifier so as to reduce current repetition errors that would otherwise result from an offset voltage in the differential amplifier.

Abstract translation: 提供了具有局部反馈的一系列电流中继器。 在串联中的随后的当前中继器之前的每个电流被配置为从随后的当前中继器接收反馈电流并且相应地使用差分放大器生成误差信号，以便减少否则由于 差分放大器。

公开(公告)号：EP3132325B1

公开(公告)日：2020-03-04

申请号：EP15711032.1

申请日：2015-03-11

Applicant: Qualcomm Incorporated

Inventor： DANG, Nam, Van ,  JAIN, Rajeev ,  REMPLE, Terrence Brian ,  ZHUANG, Jingcheng ,  WONG, Mong, Chit

IPC: G05F1/46 ,  G05F3/30

公开(公告)号：EP3602713A1

公开(公告)日：2020-02-05

申请号：EP18706137.9

申请日：2018-02-07

Applicant: Qualcomm Incorporated

Inventor： PANT, Harshat ,  JAIN, Rajeev ,  SHAHROKHINIA, Sassan ,  HO, Lam

IPC: H02J1/08 ,  H02J1/10

公开(公告)号：EP3288465B1

公开(公告)日：2019-02-20

申请号：EP16720692.9

申请日：2016-04-28

Applicant: QUALCOMM Incorporated

Inventor： DOS SANTOS MENDONCA, Ricardo Paulo ,  LUNDQVIST, Patrik Nils ,  ATTAR, Rashid Ahmed Akbar ,  JAIN, Rajeev ,  JAGANNATHAN, Padmapriya

IPC: A61B8/00 ,  A61B8/08 ,  G01C21/16

公开(公告)号：EP3332308A1

公开(公告)日：2018-06-13

申请号：EP16753488.2

申请日：2016-07-06

Applicant: QUALCOMM Incorporated

Inventor： JAROSINSKI, Tadeusz ,  SADASIVAM, Shankar ,  CAREY, Ryan Michael ,  LEE, Jinwon ,  DHINGRA, Bhuwan ,  BISAIN, Abhijeet ,  CARVALHO, Vitor Rocha de ,  JAIN, Rajeev ,  AKULA, Muralidhar Reddy ,  SWAMINATHAN, Ashwin

IPC: G06F1/32 ,  H04M1/725

CPC classification number: H04W52/0225 ,  G06F1/3215 ,  H04L43/16 ,  H04M1/72569 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/26

Abstract: A context aware system, for use in a mobile device, includes a context change detector (CCD) coupled to a context classifier (CCL). The CCD is configured to receive sensor data and to detect a change in a current context state of the mobile device based on the received sensor data. The CCL is configured to transition from a low power consumption mode to a normal power consumption mode in response to the CCD detecting the change in the current context state. The CCL is further configured to determine a next context state of the mobile device while in the normal power consumption mode.

公开(公告)号：EP3288465A1

公开(公告)日：2018-03-07

申请号：EP16720692.9

申请日：2016-04-28

Applicant: QUALCOMM Incorporated

Inventor： DOS SANTOS MENDONCA, Ricardo Paulo ,  LUNDQVIST, Patrik Nils ,  ATTAR, Rashid Ahmed Akbar ,  JAIN, Rajeev ,  JAGANNATHAN, Padmapriya

IPC: A61B8/00 ,  A61B8/08 ,  G01C21/16

CPC classification number: A61B8/4254 ,  A61B8/4245 ,  A61B8/4427 ,  A61B8/4444 ,  A61B8/4477 ,  A61B8/4483 ,  A61B8/467 ,  A61B8/483 ,  A61B8/5223 ,  A61B8/5238 ,  A61B8/5253 ,  A61B8/5269 ,  A61B8/5276 ,  A61B8/54 ,  A61B8/56 ,  A61B8/58 ,  G01C21/165 ,  G06F19/00

Abstract: An apparatus for noninvasive medical ultrasonography includes one or more ultrasonic transducers, one or more inertial sensors, one or more optical sensors, and a processor communicatively coupled with the ultrasonic transducers, the inertial sensors and the optical sensors. The processor is configured to estimate a position of the apparatus based on a combination of signals received from the ultrasonic transducers, the inertial sensors and the optical sensors.