公开(公告)号：US09366425B2

公开(公告)日：2016-06-14

申请号：US14455053

申请日：2014-08-08

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： Wooi Ping Teoh ,  Peng Khoon Cheah ,  Weng Kong Hor ,  Soh Peng Lim ,  Lee Sun Ooi ,  Wei Ling Tham

IPC: F21S4/00 ,  F21V21/00 ,  F21V33/00 ,  F21V15/01 ,  F21K99/00 ,  F21V11/14 ,  F21V23/04 ,  H04B17/23 ,  H04M1/02 ,  F21Y105/00 ,  F21W111/10

CPC classification number: F21V33/0056 ,  F21K9/65 ,  F21V11/14 ,  F21V15/01 ,  F21V23/0464 ,  F21W2111/10 ,  F21Y2105/10 ,  F21Y2115/10 ,  H04B17/23 ,  H04M1/0266

Abstract: A light emitting diode (LED) display assembly is formed of a translucent plastic housing, a light diffuser film coupled to the translucent plastic housing, a light barrier gasket coupled to the diffuser film, and an LED module coupled to the light barrier gasket. The LED module comprises a plurality LEDs individually controlled for generating a light source to form a graphic on the surface of the translucent plastic housing.

Abstract translation: 发光二极管（LED）显示组件由半透明塑料壳体，耦合到半透明塑料壳体的光漫射膜，耦合到漫射膜的光阻挡垫圈和耦合到光阻挡垫圈的LED模块形成。 LED模块包括单独控制的多个LED，用于产生光源以在半透明塑料外壳的表面上形成图形。

公开(公告)号：US20200137441A1

公开(公告)日：2020-04-30

申请号：US16169714

申请日：2018-10-24

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Kuan Heng Lee ,  Eng Wiang Chan ,  Peng Khoon Cheah ,  Mern Keat Lee ,  Kok Khian Ng ,  Prebesh Pavithran ,  Anil Kumar Vadlamudi

IPC: H04N21/258 ,  G06K9/00 ,  H04N19/167 ,  G08B27/00 ,  G08B21/10 ,  G06N3/08 ,  G06N5/02 ,  G06N99/00

Abstract: A method and apparatus for alerting groups of user devices to similar video content of interest based on role. The method includes providing a first video to groups of user devices, each having an associated user role, receiving viewing metrics indicative of levels of viewing interest for the first video from a first group of user devices associated with a particular user role, and when a level of viewing interest is above a predetermined threshold, classifying one or more corresponding first video frames of the first video as frames of interest. The method further includes receiving a second video, determining, using the frames of interest, that video content of the second video is of interest to a second group of user devices having the particular user role, and providing an alert to the second group of user devices.

公开(公告)号：US10820029B2

公开(公告)日：2020-10-27

申请号：US16169714

申请日：2018-10-24

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Kuan Heng Lee ,  Eng Wiang Chan ,  Peng Khoon Cheah ,  Mern Keat Lee ,  Kok Khian Ng ,  Prebesh Pavithran ,  Anil Kumar Vadlamudi

IPC: H04N7/10 ,  H04N7/025 ,  H04N21/258 ,  H04N19/167 ,  G06N20/00 ,  G06K9/00 ,  G06N3/08 ,  G06N5/02 ,  G08B21/10 ,  G08B27/00

Abstract: A method and apparatus for alerting groups of user devices to similar video content of interest based on role. The method includes providing a first video to groups of user devices, each having an associated user role, receiving viewing metrics indicative of levels of viewing interest for the first video from a first group of user devices associated with a particular user role, and when a level of viewing interest is above a predetermined threshold, classifying one or more corresponding first video frames of the first video as frames of interest. The method further includes receiving a second video, determining, using the frames of interest, that video content of the second video is of interest to a second group of user devices having the particular user role, and providing an alert to the second group of user devices.