公开(公告)号：US20150084583A1

公开(公告)日：2015-03-26

申请号：US14035609

申请日：2013-09-24

Applicant: NVIDIA Corporation

Inventor： David Hann Jung ,  Robert R. Collins ,  Xiaohui Tao ,  Arman Toorians

IPC: H02J7/02

CPC classification number: H02J50/60 ,  H02J7/0042 ,  H02J7/025 ,  H02J17/00 ,  H02J50/10 ,  H02J50/40 ,  H02J50/80

Abstract: One embodiment provides a method to store electrical energy in an electronic device, which has a central processing unit (CPU) to provide operating-system and application processing in the device. The method includes controlling, from the CPU of the electronic device, communication sent from the device and received at a wireless charger within communication range of the device. The method further includes computing, in the CPU of the electronic device, a set-point condition for wireless energy flow from the wireless charger to an energy-storage component of the device, and regulating the wireless energy flow based on the set-point condition.

Abstract translation: 一个实施例提供了一种在电子设备中存储电能的方法，该电子设备具有中央处理单元（CPU）以在设备中提供操作系统和应用处理。 该方法包括从电子设备的CPU控制从设备发送并在设备的通信范围内的无线充电器处接收的通信。 该方法还包括在电子设备的CPU中计算用于从无线充电器到设备的能量存储部件的无线能量流的设定点条件，以及基于设定点条件来调节无线能量流 。

公开(公告)号：US20240233387A1

公开(公告)日：2024-07-11

申请号：US18612058

申请日：2024-03-21

Applicant: NVIDIA Corporation

Inventor： Parthasarathy Sriram ,  Ratnesh Kumar ,  Farzin Aghdasi ,  Arman Toorians ,  Milind Naphade ,  Sujit Biswas ,  Vinay Kolar ,  Bhanu Pisupati ,  Aaron Bartholomew

IPC: G06V20/54 ,  G06F18/231 ,  G06F18/2413 ,  G06T7/246 ,  G06T7/292 ,  G06T7/70 ,  G06T7/73 ,  G06V10/147 ,  G06V10/20 ,  G06V10/25 ,  G06V10/762 ,  G06V10/764 ,  G06V10/82 ,  G06V20/52 ,  G06V20/58 ,  G06V20/62 ,  G06V40/20 ,  H04N23/90

CPC classification number: G06V20/54 ,  G06F18/231 ,  G06F18/24143 ,  G06T7/246 ,  G06T7/292 ,  G06T7/70 ,  G06T7/73 ,  G06V10/147 ,  G06V10/25 ,  G06V10/255 ,  G06V10/7625 ,  G06V10/764 ,  G06V10/82 ,  G06V20/52 ,  G06V20/584 ,  G06V40/20 ,  H04N23/90 ,  G06T2207/10016 ,  G06T2207/20081 ,  G06T2207/30201 ,  G06T2207/30232 ,  G06T2207/30241 ,  G06T2207/30264 ,  G06V20/625 ,  G06V2201/08

Abstract: The present disclosure provides various approaches for smart area monitoring suitable for parking garages or other areas. These approaches may include ROI-based occupancy detection to determine whether particular parking spots are occupied by leveraging image data from image sensors, such as cameras. These approaches may also include multi-sensor object tracking using multiple sensors that are distributed across an area that leverage both image data and spatial information regarding the area, to provide precise object tracking across the sensors. Further approaches relate to various architectures and configurations for smart area monitoring systems, as well as visualization and processing techniques. For example, as opposed to presenting video of an area captured by cameras, 3D renderings may be generated and played from metadata extracted from sensors around the area.

公开(公告)号：US11941887B2

公开(公告)日：2024-03-26

申请号：US17943489

申请日：2022-09-13

Applicant: NVIDIA Corporation

Inventor： Parthasarathy Sriram ,  Ratnesh Kumar ,  Farzin Aghdasi ,  Arman Toorians ,  Milind Naphade ,  Sujit Biswas ,  Vinay Kolar ,  Bhanu Pisupati ,  Aaron Bartholomew

IPC: G06V40/20 ,  G06F18/231 ,  G06F18/2413 ,  G06T7/246 ,  G06T7/292 ,  G06T7/70 ,  G06T7/73 ,  G06V10/147 ,  G06V10/20 ,  G06V10/25 ,  G06V10/762 ,  G06V10/764 ,  G06V10/82 ,  G06V20/52 ,  G06V20/54 ,  G06V20/58 ,  H04N5/247 ,  H04N23/90 ,  G06V20/62

CPC classification number: G06V20/54 ,  G06F18/231 ,  G06F18/24143 ,  G06T7/246 ,  G06T7/292 ,  G06T7/70 ,  G06T7/73 ,  G06V10/147 ,  G06V10/25 ,  G06V10/255 ,  G06V10/7625 ,  G06V10/764 ,  G06V10/82 ,  G06V20/52 ,  G06V20/584 ,  G06V40/20 ,  H04N23/90 ,  G06T2207/10016 ,  G06T2207/20081 ,  G06T2207/30201 ,  G06T2207/30232 ,  G06T2207/30241 ,  G06T2207/30264 ,  G06V20/625 ,  G06V2201/08

Abstract: The present disclosure provides various approaches for smart area monitoring suitable for parking garages or other areas. These approaches may include ROI-based occupancy detection to determine whether particular parking spots are occupied by leveraging image data from image sensors, such as cameras. These approaches may also include multi-sensor object tracking using multiple sensors that are distributed across an area that leverage both image data and spatial information regarding the area, to provide precise object tracking across the sensors. Further approaches relate to various architectures and configurations for smart area monitoring systems, as well as visualization and processing techniques. For example, as opposed to presenting video of an area captured by cameras, 3D renderings may be generated and played from metadata extracted from sensors around the area.

公开(公告)号：US20230016568A1

公开(公告)日：2023-01-19

申请号：US17943489

申请日：2022-09-13

Applicant: NVIDIA Corporation

Inventor： Parthasarathy Sriram ,  Ratnesh Kumar ,  Farzin Aghdasi ,  Arman Toorians ,  Milind Naphade ,  Sujit Biswas ,  Vinay Kolar ,  Bhanu Pisupati ,  Aaron Bartholomew

IPC: G06V40/20 ,  G06T7/70 ,  H04N5/247 ,  G06T7/246 ,  G06V10/147 ,  G06V20/52 ,  G06V10/20 ,  G06T7/292 ,  G06T7/73 ,  G06K9/62 ,  G06V20/58 ,  G06V20/54 ,  G06V20/62

Abstract: The present disclosure provides various approaches for smart area monitoring suitable for parking garages or other areas. These approaches may include ROI-based occupancy detection to determine whether particular parking spots are occupied by leveraging image data from image sensors, such as cameras. These approaches may also include multi-sensor object tracking using multiple sensors that are distributed across an area that leverage both image data and spatial information regarding the area, to provide precise object tracking across the sensors. Further approaches relate to various architectures and configurations for smart area monitoring systems, as well as visualization and processing techniques. For example, as opposed to presenting video of an area captured by cameras, 3D renderings may be generated and played from metadata extracted from sensors around the area.

公开(公告)号：US10275049B2

公开(公告)日：2019-04-30

申请号：US14250254

申请日：2014-04-10

Applicant: NVIDIA Corporation

Inventor： Christen Kent Pedersen ,  Arman Toorians

IPC: G06F3/0354 ,  G06F3/041 ,  G06F3/044

Abstract: Signaling touch screen enabled devices is disclosed. A capacitive stylus has a body suitable for being hand held as a writing instrument. The body has a tip for interfacing with a capacitive touch screen display panel of a computer system. The stylus has an insulator disposed near its tip, which insulates capacitance of the stylus body. A switch selectively couples the tip to the remaining parts of the stylus body. A controller controls the switch. A mode selector on the body is responsive to being pressed to signal the controller for selecting one of multiple modes. The controller is configured to enter the selected mode responsive to the mode selector and is configured to control the switch unit to switch according to different signal patterns depending on a mode entered by the controller.

公开(公告)号：US10019787B2

公开(公告)日：2018-07-10

申请号：US13857079

申请日：2013-04-04

Applicant: NVIDIA Corporation

Inventor： David Wyatt ,  Arman Toorians

IPC: G06T5/40 ,  G09G3/34 ,  G06T5/00

CPC classification number: G06T5/40 ,  G06T5/009 ,  G06T2207/10024 ,  G09G3/3406 ,  G09G3/342 ,  G09G2320/0646 ,  G09G2360/16

Abstract: A solution is proposed that allows power savings via enhancement of pixel data to compensate for reducing backlight intensity levels. According to one embodiment, each pixel of a display is sorted according to the brightness (intensity) of the pixel. Regional pixel gains are calculated and applied on a per pixel basis so as not to exceed a quality threshold. The intensity of the backlight corresponding to each region may be decreased by an equivalent amount, thereby reducing (potentially significantly) the power consumed to operate the backlight while maintaining the color intensity in the image due to the applied pixel gains.

公开(公告)号：US09158452B2

公开(公告)日：2015-10-13

申请号：US13728185

申请日：2012-12-27

Applicant: Nvidia Corporation

Inventor： Ricardo Motta ,  Arman Toorians

IPC: G06F3/041 ,  G06F3/0488 ,  G09G5/36 ,  G09G5/08

CPC classification number: G06F3/0488 ,  G06F3/0416 ,  G09G5/08 ,  G09G5/363 ,  G09G2310/04 ,  G09G2320/0252

Abstract: A touch screen system includes a touch screen that provides touch information in response to a touch event. The touch screen system also includes a rapid response display controller having a reactive interpretation unit that provides an initial display representation of the touch information and a reactive feedback unit that provides the initial display representation to the touch screen for an initial display. The touch screen system further includes a routine response display controller that additionally receives the touch information and provides a final display representation of the touch information to the touch screen for a final display. A method of touch screen display management is also included.

Abstract translation: 触摸屏系统包括响应于触摸事件提供触摸信息的触摸屏。 触摸屏系统还包括具有提供触摸信息的初始显示表示的反应式解释单元的快速响应显示控制器和向初始显示的触摸屏提供初始显示表示的反应反馈单元。 触摸屏系统还包括例程响应显示控制器，其附加地接收触摸信息并将触摸信息的最终显示表示提供给触摸屏以进行最终显示。 还包括触摸屏显示管理的方法。

公开(公告)号：US20140306929A1

公开(公告)日：2014-10-16

申请号：US14250263

申请日：2014-04-10

Applicant: NVIDIA Corporation

Inventor： Jen-Hsun Huang ,  Arman Toorians

IPC: G06F3/0354 ,  G06F3/044

CPC classification number: G06F3/03545 ,  G06F3/0416 ,  G06F3/044

Abstract: Operating touch screen enabled electronic devices is described. A contact of a capacitive stylus with a capacitive touch screen display panel is detected. A stylus tip characteristic is determined in relation to a contact surface of the touch screen display panel and the capacitive stylus based on the detection of the contact therewith and a size of the contact surface. An input by a user is communicated to the application based on the determined stylus tip characteristic or a capacitive signature of the stylus.

Abstract translation: 描述了操作触摸屏启用的电子设备。 检测电容式触控笔与电容式触摸屏显示面板的接触。 基于与其接触的检测和接触表面的尺寸，相对于触摸屏显示面板和电容式触控笔的接触表面确定触针尖端特性。 基于所确定的触控笔尖特征或触笔的电容性签名，用户的输入被传送到应用。

公开(公告)号：US20130176251A1

公开(公告)日：2013-07-11

申请号：US13732213

申请日：2012-12-31

Applicant: NVIDIA CORPORATION

Inventor： David Wyatt ,  Arman Toorians

IPC: G06F3/041

CPC classification number: G06F3/0416 ,  G09G5/18

Abstract: A touch-screen input/output device including a touch sensor, a display, a display control module, a touch sensor control module and a synchronizer module. The touch sensor is overlaid on a display. The display control module is communicatively coupled to the display and converts video data into a serial bit stream video display signal include one or more blanking intervals. The touch sensor control module is communicatively coupled to the touch sensor and determines touch events and location of the touch event on the touch sensor during one or more touch sensor scan cycles. The synchronizer module is communicatively coupled between the display control module and the touch sensor control module, and interleaves the one or more touch sensor scan cycles with the one or more blanking intervals of the video display signal.