公开(公告)号：US10152866B2

公开(公告)日：2018-12-11

申请号：US15255502

申请日：2016-09-02

Applicant: Google LLC

Inventor： Mark Kraz ,  Adam Mittleman ,  Nicholas Unger Webb ,  Andrew W. Goldenson ,  Ian Charles Smith ,  Daniel Adam Warren ,  Mikko Sannala

IPC: G08B1/00 ,  G08B17/10 ,  G08B17/113 ,  G08B21/14 ,  G08B29/18 ,  G08B3/10 ,  G08B25/10 ,  G08B29/16

Abstract: Systems, methods, and devices for hazard detection are described. A hazard detection device may include a printed circuit board. The hazard detection device may further include a chassis that provides a housing for components of the hazard detection device; a smoke chamber that is mid-mounted; a carbon monoxide sensor that is mounted with the circuit board; and a speaker assembly that partially encircles the mid-mounted smoke chamber.

公开(公告)号：US11941969B2

公开(公告)日：2024-03-26

申请号：US16241772

申请日：2019-01-07

Applicant: GOOGLE LLC

Inventor： Hirofumi Honjo ,  Prashanth Ramachandran ,  Mikko Sannala ,  Naveen Singh ,  Wes Calidonna ,  Arjuna Sivasithambaresan ,  Harry Tannenbaum ,  Scott Hong

IPC: G08B25/00 ,  G08B19/00 ,  H04W4/70 ,  H04W12/06 ,  H04W12/08 ,  H04W52/02 ,  H04W74/08

CPC classification number: G08B25/004 ,  G08B19/005 ,  G08B25/001 ,  G08B25/002 ,  H04W12/06 ,  H04W12/08 ,  H04W52/0274 ,  H04W52/0296 ,  H04W74/085 ,  G08B25/008 ,  G08B25/009 ,  H04W4/70 ,  Y02D30/70

Abstract: Systems and methods for enabling a system to rapidly respond to wireless instructions being transmitted by a personal device over one of several communications networks that share a common RF medium are provided. During operation of the system, certain network communications may take priority over other network communications. Rapid response communications enable a user to communicate with the system, using the personal device, in a manner that does not collide or interfere with higher priority network communications.

公开(公告)号：US20190164410A1

公开(公告)日：2019-05-30

申请号：US16241772

申请日：2019-01-07

Applicant: GOOGLE LLC

Inventor： Hirofumi Honjo ,  Prashanth Ramachandran ,  Mikko Sannala ,  Naveen Singh ,  Wes Calidonna ,  Arjuna Sivasithambaresan ,  Harry Tannenbaum ,  Scott Hong

IPC: G08B25/00 ,  H04W12/08 ,  H04W52/02 ,  G08B19/00 ,  H04W74/08

Abstract: Systems and methods for enabling a system to rapidly respond to wireless instructions being transmitted by a personal device over one of several communications networks that share a common RF medium are provided. During operation of the system, certain network communications may take priority over other network communications. Rapid response communications enable a user to communicate with the system, using the personal device, in a manner that does not collide or interfere with higher priority network communications.