公开(公告)号：US10176710B1

公开(公告)日：2019-01-08

申请号：US15862027

申请日：2018-01-04

Applicant: Google LLC

Inventor： Honglei Wu

IPC: H04B10/00 ,  G08C23/04 ,  H04N5/44 ,  H04B10/66 ,  H04B10/80

Abstract: An example technique of configuring a universal remote control device includes receiving a plurality of transmitted infrared signals during a time period; storing the plurality of infrared signals and a time of each of the plurality of infrared signals; detecting a plurality of appliance events during the time period; storing the plurality of appliance events and a time of each of the plurality of appliance events; correlating the plurality of infrared signals with the plurality of appliance events based on the time of each of the plurality of infrared signals and the time of each of the plurality of appliance events; and defining configuration information for a universal remote control device based on the correlating of the plurality of infrared signals with the plurality of appliance events.

公开(公告)号：US20180143007A1

公开(公告)日：2018-05-24

申请号：US15857760

申请日：2017-12-29

Applicant: Google LLC

Inventor： Honglei Wu

IPC: G01B11/22 ,  G01S17/89 ,  G01S17/02 ,  G01S7/491 ,  G01S7/481 ,  H04N13/00 ,  G01S17/36

CPC classification number: G01B11/22 ,  G01S7/4813 ,  G01S7/4863 ,  G01S7/4914 ,  G01S17/023 ,  G01S17/36 ,  G01S17/89 ,  H04N13/139 ,  H04N13/161 ,  H04N13/167 ,  H04N13/204

Abstract: An apparatus is described that includes a pixel array having time-of-flight pixels. The apparatus also includes clocking circuitry coupled to the time-of-flight pixels. The clocking circuitry comprises a multiplexer between a multi-phase clock generator and the pixel array to multiplex different phased clock signals to a same time-of-flight pixel. The apparatus also includes an image signal processor to perform distance calculations from streams of signals generated by the pixels at a first rate that is greater than a second rate at which any particular one of the pixels is able to generate signals sufficient to perform a single distance calculation.

公开(公告)号：US20190357332A1

公开(公告)日：2019-11-21

申请号：US16532169

申请日：2019-08-05

Applicant: GOOGLE LLC

Inventor： Honglei Wu ,  Cornelius O'Sullivan

IPC: H05B33/08 ,  H05B37/02

Abstract: The various implementations described herein include methods, devices, and systems for calibrating LED(s). In one aspect, an electronic device includes: a plurality of light emitting diodes (LEDs); one or more processors; and memory storing a plurality of color correction matrices, each color correction matrix of the plurality of color correction matrices corresponding to an LED of the plurality of LEDs and generated based on a desired color value for the corresponding LED, wherein the electronic device is configured to relay status of the electronic device via the plurality of LEDs operating in conjunction with the plurality of color correction matrices.

公开(公告)号：US10375794B2

公开(公告)日：2019-08-06

申请号：US16141778

申请日：2018-09-25

Applicant: GOOGLE LLC

Inventor： Honglei Wu ,  Cornelius O'Sullivan

IPC: H05B33/08 ,  G01J3/46 ,  H05B37/02 ,  G10L15/22 ,  H04R1/02 ,  G10L15/00 ,  H04R3/00

Abstract: The various implementations described herein include methods, devices, and systems for calibrating LED(s). In one aspect, an electronic device includes: (1) a plurality of light emitting diodes (LEDs); (2) one or more processors; and (3) memory storing a plurality of color correction matrices, each color correction matrix of the plurality of color correction matrices: (a) corresponding to an LED of the plurality of LEDs, (b) generated based on a desired color value for the corresponding LED, and (c) scaled to prevent overrange of color values for the corresponding LED; and the memory includes instructions for operating the plurality of LEDs in accordance with the stored plurality of color correction matrices.

公开(公告)号：US10321114B2

公开(公告)日：2019-06-11

申请号：US15228909

申请日：2016-08-04

Applicant: Google LLC

Inventor： Cheng-Yi Andrew Lin ,  Honglei Wu

IPC: H04N13/246 ,  G01S5/02 ,  G01S11/12 ,  G06T7/80

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, relating to testing three-dimensional imaging systems. In some implementations, a system includes a mount for a three-dimensional camera, a mount for a calibration target, and a rail to which the mount for the calibration target is coupled. The movement of the mount for the calibration target is constrained to the direction extending along the rail. The system includes a processing device having logic that receives a reading from a particular three-dimensional camera coupled to the mount for the three-dimensional camera. The reading includes a distance from the three-dimensional camera to a particular calibration target coupled to the mount for the calibration target. The logic receives a measurement of an actual distance from the particular three-dimensional camera to the particular calibration target. The logic then provides measurement characteristics of the particular three-dimensional camera.

公开(公告)号：US10111296B2

公开(公告)日：2018-10-23

申请号：US15717751

申请日：2017-09-27

Applicant: GOOGLE LLC

Inventor： Honglei Wu ,  Cornelius O'Sullivan

IPC: H05B33/08 ,  H05B37/02 ,  G10L15/22 ,  H04R1/02

Abstract: The various implementations described herein include methods, devices, and systems for calibrating LED(s). In one aspect, a method includes: (1) obtaining a desired color value for each LED of a plurality of LEDs to be calibrated; (2) obtaining image information from an image sensor, the image information corresponding to operation of the plurality of LEDs; and (3) generating calibration information for each LED of the plurality of LEDs based on the desired color value for the LED and the obtained image information.

公开(公告)号：US20180197408A1

公开(公告)日：2018-07-12

申请号：US15911654

申请日：2018-03-05

Applicant: Google LLC

Inventor： Honglei Wu

IPC: G08C23/02

CPC classification number: G08C23/02 ,  G08C23/04 ,  G08C2201/91

Abstract: Systems, methods and media for remote control of electronic devices using a proximity sensor are provided. In some implementations, the system comprises: a proximity sensor comprising an infrared emitter and an infrared detector, wherein the proximity sensor is configured to emit infrared light having specific properties using the infrared emitter and sense reflected light having the specific properties using the infrared detector to determine proximity of the sensor to an object; and a hardware processor that is programmed to: receive a user instruction to cause a command to be issued to control an electronic device; determine a code to be transmitted that corresponds to the command from a plurality of codes associated with the electronic device; and provide at least one signal to the proximity sensor to cause the proximity sensor to emit an infrared signal corresponding to the code instead of emitting infrared light having the specific properties.

公开(公告)号：US10602585B2

公开(公告)日：2020-03-24

申请号：US16532169

申请日：2019-08-05

Applicant: GOOGLE LLC

Inventor： Honglei Wu ,  Cornelius O'Sullivan

IPC: H05B33/08 ,  H05B37/02 ,  G10L15/22 ,  H04R1/02 ,  G10L15/00 ,  H04R3/00

Abstract: The various implementations described herein include methods, devices, and systems for calibrating LED(s). In one aspect, an electronic device includes: a plurality of light emitting diodes (LEDs); one or more processors; and memory storing a plurality of color correction matrices, each color correction matrix of the plurality of color correction matrices corresponding to an LED of the plurality of LEDs and generated based on a desired color value for the corresponding LED, wherein the electronic device is configured to relay status of the electronic device via the plurality of LEDs operating in conjunction with the plurality of color correction matrices.

公开(公告)号：US20190029094A1

公开(公告)日：2019-01-24

申请号：US16141778

申请日：2018-09-25

Applicant: GOOGLE LLC

Inventor： Honglei Wu ,  Cornelius O'Sullivan

IPC: H05B33/08 ,  H05B37/02 ,  G10L15/00 ,  H04R3/00 ,  H04R1/02 ,  G10L15/22

CPC classification number: H05B33/0869 ,  G10L15/00 ,  G10L15/22 ,  G10L2015/223 ,  H04R1/028 ,  H04R3/00 ,  H04R3/005 ,  H04R2410/00 ,  H05B33/0851 ,  H05B37/0236 ,  H05B37/0272

Abstract: The various implementations described herein include methods, devices, and systems for calibrating LED(s). In one aspect, an electronic device includes: (1) a plurality of light emitting diodes (LEDs); (2) one or more processors; and (3) memory storing a plurality of color correction matrices, each color correction matrix of the plurality of color correction matrices: (a) corresponding to an LED of the plurality of LEDs, (b) generated based on a desired color value for the corresponding LED, and (c) scaled to prevent overrange of color values for the corresponding LED; and the memory includes instructions for operating the plurality of LEDs in accordance with the stored plurality of color correction matrices.

公开(公告)号：US10152880B2

公开(公告)日：2018-12-11

申请号：US15911654

申请日：2018-03-05

Applicant: Google LLC

Inventor： Honglei Wu

IPC: H04B10/00 ,  G08C23/02

Abstract: Systems, methods and media for remote control of electronic devices using a proximity sensor are provided. In some implementations, the system comprises: a proximity sensor comprising an infrared emitter and an infrared detector, wherein the proximity sensor is configured to emit infrared light having specific properties using the infrared emitter and sense reflected light having the specific properties using the infrared detector to determine proximity of the sensor to an object; and a hardware processor that is programmed to: receive a user instruction to cause a command to be issued to control an electronic device; determine a code to be transmitted that corresponds to the command from a plurality of codes associated with the electronic device; and provide at least one signal to the proximity sensor to cause the proximity sensor to emit an infrared signal corresponding to the code instead of emitting infrared light having the specific properties.