99 patents
Page 2 of 5
Utility
a Wireless Event Notification System with Voice-based Interaction
8 Jan 20
A wireless event notification system includes a microphone, a controller, a voice authentication engine, a speech recognition engine, and a wireless device.
Pedro Fernandez Orellana, Ankit Tiwari, Daniele Campana, Hector Moner Poy
Filed: 14 Mar 18
Design
Fire extinguisher
6 Jan 20
Christopher John Fergusson, Ronald Coble Mauney
Filed: 12 Apr 18
Utility
Refrigerant lube system
6 Jan 20
In one embodiment, a compressor assembly is provided.
Vishnu M. Sishtla
Filed: 16 Mar 15
Utility
Building air conditioning control system and control method thereof
6 Jan 20
A building air conditioning control system for controlling the comfort degree of air in at least one floor area of the building, and includes: a first head counting module to acquire first head count change data of a floor area according to a weight change of a cabin of an elevator when passing the corresponding floor area; a second head counting module to acquire second head count change data of the floor area according to data acquired by an image sensor mounted in the corresponding floor area; and an air conditioning control module to correct head count change data based on the first head count change data and the second head count change data, and control the comfort degree of air in the floor area based on the corrected head count change data.
Jianwei Zhao, Qiang Li, Lijia Zhao, Sanming Wen, Jiahuan Zhou
Filed: 31 Aug 16
Utility
Calibration of hazard detection sensitivity based on occupancy in a control zone
6 Jan 20
Disclosed is an alarm device for detecting a hazard in a control zone, the alarm device having: a hazard sensor that comprises a configurable sensitivity level and a device controller that controls the sensitivity level of the hazard sensor, wherein the alarm device: receives over an electronic network a target sensitivity, and calibrates the hazard sensor to achieve the target sensitivity level.
Ramana Babu Kalagani, Eranna Kybarshi
Filed: 25 Sep 18
Utility
Method and system for managing performance indicators for addressing goals of enterprise facility operations management
6 Jan 20
The present disclosure discloses a method and a system for dynamically managing performance indicators for an enterprise to address goals for facility operations management.
Prabhu Raja Subbarayalu Venkitapathi, Jasmine Singh
Filed: 26 Feb 17
Utility
Pivoting Magnet Security Latch
1 Jan 20
A locking module (42) for selectively coupling a first component and a second component of a lockable device (20) includes a housing (44) and a locking element (62) movably connected to said housing (44) between a locked position and an unlocked position.
Matthew S. Hill
Filed: 27 Feb 18
Utility
High Efficiency Ejector Cycle
1 Jan 20
A system has a compressor, a heat rejection heat exchanger, first and second ejectors, first and second heat absorption heat exchangers, and first and second separators.
Jinliang Wang, Parmesh Verma
Filed: 9 Sep 19
Utility
Unloading System for Variable Speed Compressor
1 Jan 20
A variable speed compressor includes a housing assembly having a suction port and an inlet port, a motor disposed within the housing assembly, and at least one rotatable element mounted within the housing assembly.
Brandon Schwoeppe
Filed: 26 Jun 19
Utility
Commissioning Method and Commissioning System
1 Jan 20
The present application relates to a commissioning method and a commissioning system.
Yuan Yuan, Jinlei Ding, Buyun Jing
Filed: 20 Jun 19
Utility
People Flow Estimation System and the Failure Processing Method Thereof
1 Jan 20
A human flow estimation system comprises: a sensor network comprising a plurality of sensors arranged in a to-be-estimated region for detecting the human flow; a model building module configured to build a human flow state model based on arrangement positions of the sensors, and build a sensor network model based on data of the sensors; and a human flow estimation module configured to estimate the human flow and provide a data weight of the estimated human flow based on the human flow state model and the sensor network model.
Hui Fang, Xiangbao Li, Zhen Jia
Filed: 17 Jan 18
Utility
Using Access Control Devices to Send Event Notifications and to Detect User Presence
1 Jan 20
A method of using access control devices to send event notifications and to detect user presence includes receiving a notification of an event.
Ramesh Lingala, Venkata Narasimha Rao Chavala, Santhosh Amuduri, Hrishi Eathakota, Don Patric Lobo
Filed: 19 Jun 19
Utility
a Wireless Event Notification System Having a Wireless Device Configured to Communicate at Dynamically Configurable Frequencies
1 Jan 20
An event notification system includes a control assembly and a wireless device.
Ankit Tiwari, Hector Moner Poy, Daniele Campana, Pedro Fernandez Orellana
Filed: 14 Mar 18
Utility
Dongle for a Building Management System and Method of Operating
1 Jan 20
A method of using a dongle connects the dongle to a USB port of a building equipment system.
Gaurav Pramod Holey
Filed: 5 Feb 18
Utility
Refractory for heating system
30 Dec 19
A refractory panel for a heat exchanger is provided having a body including a first planar surface having a plurality of refractory openings formed therein.
Robert Shaw, Duane D. Garloch, Larry D. Rieke
Filed: 5 Apr 16
Utility
Gas detector utilizing an aqueous solution
30 Dec 19
A gas detection device including a vessel, wherein the vessel contains an aqueous solution, and a sensing element operably coupled to the vessel, wherein the sensing element is not in direct contact with the aqueous solution.
Michael L. Perry, Robert M. Darling
Filed: 14 Feb 17
Utility
Managing Access Control Permission Groups
25 Dec 19
A method of managing access control permissions groups.
Tarik Hadzic, Gavranovic Haris, Blanca Florentino, John Marchioli, Philip J. Harris, Menouer Boubekeur, Ankit Tiwari, Ed Gauthier
Filed: 20 Feb 18
Utility
Compact Encoding of Static Permissions for Real-time Access Control
25 Dec 19
A physical access control system (PACS) for protecting a resource The PACS including a credential including information regarding a user stored thereon, the credential presented to request access to a resource protected by an access point, a reader in operative communication with the credential and configured to read the user information from the credential, wherein the user information includes at least one attribute, and a controller executing a set of access control rules, the rules based on policies extracted from a database of static permissions for the user, the policies defining requirements for permitting access of the user to the resource based on the at least one attribute, the controller configured to permit access to the resource.
Tarik Hadzik, Guoda Kaminske, Blanca Florentino, Menouer Boubekeur, Ankit Tiwari, Ed Gauthier
Filed: 20 Feb 18
Utility
Method of Controling Paralleled Passive Front-end Rectifiers with and without Inter-leaving
25 Dec 19
Embodiments herein relate to a method of controlling a three-phase paralleled passive front-end drive connectable to a three phase alternating current power source.
Ismail Agirman
Filed: 25 Jan 18
Utility
Hand-held Radar
25 Dec 19
A hand-held device for detecting an object is provided.
Christopher Coy Fuller
Filed: 29 Nov 17