Patents by Inventor MARK KIT JIUN CHAN

MARK KIT JIUN CHAN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20210343127
    Abstract: A system and method used for monitoring conditions in a space through characterizing detected occupants with properties in accordance with time, location and tracked traversal path. The intruder as a detected occupant is distinguished from the tenant, property management staff, and visitor. The system triggers an alert indicative of a condition by sending signals and messages to selected devices or systems as receiving nodes. A condition, such as collected sensor data incompliant to a threshold, is detected and an alert is triggered. A user carried mobile device such as the cellular phone, elevator control system operative in a building are possible receiving nodes of a triggered alert for a detected condition.
    Type: Application
    Filed: April 29, 2020
    Publication date: November 4, 2021
    Inventor: Mark Kit Jiun Chan
  • Patent number: 10650669
    Abstract: A system and method used for monitoring conditions in a space through characterizing detected occupants with properties in accordance with time, location and tracked traversal path. The intruder as a detected occupant is distinguished from the tenant, property management staff, and visitor. The system triggers an alert indicative of a condition by sending signals and messages to selected devices or systems as receiving nodes. A condition, such as collected sensor data incompliant to a threshold, is detected and an alert is triggered. A user carried mobile device such as the cellular phone, elevator control system operative in a building are possible receiving nodes of a triggered alert for a detected condition.
    Type: Grant
    Filed: December 13, 2018
    Date of Patent: May 12, 2020
    Inventor: Mark Kit Jiun Chan
  • Publication number: 20190011939
    Abstract: A system and method is used to characterize a user with properties, such as location in relation to established geo-fences, speed of traverse, projected traveling time required for a particular distance, etc. Those properties contribute to yielding a quantitative result in the calculated lead time period prior to the user arriving at a monitored space, including but not limited to a rented room in a hotel, and a house. The method uses the user's arrival time to estimate the setback temperature, which is the indoor temperature of a monitored space maintained during unattended time periods. The method also uses the user's arrival time to estimate the heated water volume to be provided, as well as, to house watch other property management interests.
    Type: Application
    Filed: September 14, 2018
    Publication date: January 10, 2019
    Inventor: Mark Kit Jiun Chan
  • Patent number: 10176686
    Abstract: A system and method used for monitoring conditions in a space through characterizing detected occupants with properties in accordance with time, location and tracked traversal path. The intruder as a detected occupant is distinguished from the tenant, property management staff, and visitor. The system triggers an alert indicative of a condition by sending signals and messages to selected devices or systems as receiving nodes. A condition, such as collected sensor data incompliant to a threshold, is detected and an alert is triggered. A user carried mobile device such as the cellular phone, elevator control system operative in a building are possible receiving nodes of a triggered alert for a detected condition.
    Type: Grant
    Filed: February 9, 2015
    Date of Patent: January 8, 2019
    Inventor: Mark Kit Jiun Chan
  • Patent number: 10095250
    Abstract: A system and method is used to characterize a user with properties, such as location in relation to established geo-fences, speed of traverse, projected traveling time required for a particular distance, etc. Those properties contribute to yielding a quantitative result in the calculated lead time period prior to the user arriving at a monitored space, including but not limited to a rented room in a hotel, and a house. The method uses the user's arrival time to estimate the setback temperature, which is the indoor temperature of a monitored space maintained during unattended time periods. The method also uses the user's arrival time to estimate the heated water volume to be provided, as well as, to house watch other property management interests.
    Type: Grant
    Filed: March 21, 2016
    Date of Patent: October 9, 2018
    Inventor: Mark Kit Jiun Chan
  • Publication number: 20180240101
    Abstract: A system, apparatus and method characterize a user with properties, including data in proximity and mobility of a mobile device pertaining to the location and browsing activities at a juncture. A data storage medium maintains a database of information used in an ascertainment process; through the mobile device in possession, a user is ascertained with the pertinence of an account associated with the mobile device and operations entailing user identity.
    Type: Application
    Filed: February 23, 2017
    Publication date: August 23, 2018
    Inventor: Mark Kit Jiun CHAN
  • Publication number: 20170124824
    Abstract: A system and method used for monitoring conditions in a space through characterizing detected occupants with properties in accordance with time, location and tracked traversal path. The intruder as a detected occupant is distinguished from the tenant, property management staff, and visitor. The system triggers an alert indicative of a condition by sending signals and messages to selected devices or systems as receiving nodes. A condition, such as collected sensor data incompliant to a threshold, is detected and an alert is triggered. A user carried mobile device such as the cellular phone, elevator control system operative in a building are possible receiving nodes of a triggered alert for a detected condition.
    Type: Application
    Filed: January 6, 2017
    Publication date: May 4, 2017
    Inventor: Mark Kit Jiun Chan
  • Publication number: 20160202712
    Abstract: A system and method is used to characterize a user with properties, such as location in relation to established geo-fences, speed of traverse, projected traveling time required for a particular distance, etc. Those properties contribute to yielding a quantitative result in the calculated lead time period prior to the user arriving at a monitored space, including but not limited to a rented room in a hotel, and a house. The method uses the user's arrival time to estimate the setback temperature, which is the indoor temperature of a monitored space maintained during unattended time periods. The method also uses the user's arrival time to estimate the heated water volume to be provided, as well as, to house watch other property management interests.
    Type: Application
    Filed: March 21, 2016
    Publication date: July 14, 2016
    Inventor: Mark Kit Jiun Chan
  • Patent number: 9323255
    Abstract: A system and method is used to characterize a user with properties, such as location in relation to established geo-fences, speed of traverse, projected traveling time required for a particular distance, etc. Those properties contribute to yielding a quantitative result in the calculated lead time period prior to the user arriving at a monitored space, including but not limited to a rented room in a hotel, and a house. The method uses the user's arrival time to estimate the setback temperature, which is the indoor temperature of a monitored space maintained during unattended time periods. The method also uses the user's arrival time to estimate the heated water volume to be provided, as well as, to house watch other property management interests.
    Type: Grant
    Filed: May 17, 2013
    Date of Patent: April 26, 2016
    Inventors: Mark Kit Jiun Chan, Lena Hun Man Chan, Kit Meng Chan
  • Publication number: 20160035196
    Abstract: A system and method used for surveillance around a living space through characterizing detected occupants with properties in accordance with time, location and tracked traversal path. The intruder as a detected occupant is distinguished from the tenant, property management staff, and visitor. There is provided an apparatus generates a signal in response to receiving an alert indication from a server, the alert indicative of a condition threatening security of inhabitant or property. A message is transmitted in response to the alert generated by the server to a mobile device that is operated by a user. The system also uses the information to control the elevator operation in accordance with detected intrusion.
    Type: Application
    Filed: February 9, 2015
    Publication date: February 4, 2016
    Inventor: Mark Kit Jiun Chan
  • Publication number: 20150323943
    Abstract: A system and method is used to characterize a user with properties, such as location in relation to established geo-fences, speed of traverse, projected traveling time required for a particular distance, etc. Those properties contribute to yielding a quantitative result in the calculated lead time period prior to the user arriving at a monitored space, including but not limited to a rented room in a hotel, and a house. The method uses the user's arrival time to estimate the setback temperature, which is the indoor temperature of a monitored space maintained during unattended time periods. The method also uses the user's arrival time to estimate the heated water volume to be provided, as well as, to house watch other property management interests.
    Type: Application
    Filed: May 17, 2013
    Publication date: November 12, 2015
    Inventors: Mark Kit Jiun Chan, Kit Meng Chan, Lena Hun Man Chan
  • Publication number: 20150177722
    Abstract: A utility control system governs provision of genuine on-demand lighting, as well other utilities as in heating, ventilation and air conditioning (“HVAC”) in territories of a building in accordance with occupant demand. In lighting control, the present invention enacts on-demand lighting anterior to the occupant entering a normally dimmed/unlighted territory; lighting is provided immediately anterior to occupant entry into an oncoming territory of entry, adjoining selected territories to said oncoming territory which may or may not be entered by the occupant, in accordance with a unique lighting scene in each of those territories created by the control system or defined by the occupant. As the occupant leaves each territory, lighting provision is suspended/terminated in that territory for energy conservation. The utility control system predicts an occupant traversal path and provides the occupant with the best-suited lighted environments in each territory of the occupant traversal path.
    Type: Application
    Filed: March 4, 2015
    Publication date: June 25, 2015
    Inventor: MARK KIT JIUN CHAN
  • Patent number: 8407821
    Abstract: An intelligent flushing system uses odor sensors and cameras to monitor interior conditions of a plumbing product and detect wastes. Recognition of need to activate a flush mechanism is determined by a control unit in accordance with conditions and wastes detected through processed sensor data and camera captured images. Water conservation is achieved by performing diagnostic and preinstalled flush procedures with controlled flush volumes. Flush performance assessment results and related data are stored in a database for statistical analysis and fine-tuning computation for continuous operation betterment. An apparatus with control methods coordinate data and signal processing, flush activation, data storage and communication. All processed information may be transported between various individually operable intelligent flushing systems, information systems of the user, supplier and others via network connection.
    Type: Grant
    Filed: October 31, 2009
    Date of Patent: April 2, 2013
    Inventor: Mark Kit Jiun Chan
  • Publication number: 20130048436
    Abstract: A method for automatically prompting a car call in an elevator system, determining the number of passengers, allocating the elevator car alternatives as serving elevator cars for the passenger. The elevator system including the door sensing device and the surveillance device for monitoring passenger actions, thereby defining the starting point and the final point of a passenger's traveling path. The method also includes calculating a passenger traveling time period, thereby yielding a time forecast of the passenger's arrival time at the waiting lobby. A cost function containing at least one landing time factor is determined for calculating the cost value of each elevator car alternative. The alternative that gives the lowest cost value is allocated as the serving elevator car for the passenger. The elevator system also receives information from external devices via one or more communicative linkages for system operation.
    Type: Application
    Filed: August 29, 2011
    Publication date: February 28, 2013
    Inventor: Mark Kit Jiun Chan
  • Publication number: 20110251725
    Abstract: A utility control system governs provision of genuine on-demand lighting, as well other utilities as in heating, ventilation and air conditioning (“HVAC”) in territories of a building in accordance with occupant demand. In lighting control, the present invention enacts on-demand illumination anterior to the occupant entering a normally dimmed/unlighted territory; lighting is provided immediately anterior to occupant entry into an oncoming territory. As the occupant leaves each territory, lighting provision is suspended/terminated in that territory for energy conservation. Signals and commands received by the utility control system from a plurality of override switches, interactive sensors and occupancy sensors within each monitored territory, as well as the control units of an elevator control system (“ECS”), a Building Management System (“BMS”) and a client computer govern the utility control system for configuring automated lighting provision.
    Type: Application
    Filed: April 7, 2011
    Publication date: October 13, 2011
    Inventor: MARK KIT JIUN CHAN
  • Publication number: 20100146691
    Abstract: An intelligent flushing system uses odor sensors and cameras to monitor interior conditions of a plumbing product and detect wastes. Recognition of need to activate a flush mechanism is determined by a control unit in accordance with conditions and wastes detected through processed sensor data and camera captured images. Water conservation is achieved by performing diagnostic and preinstalled flush procedures with controlled flush volumes. Flush performance assessment results and related data are stored in a database for statistical analysis and fine-tuning computation for continuous operation betterment. An apparatus with control methods coordinate data and signal processing, flush activation, data storage and communication. All processed information may be transported between various individually operable intelligent flushing systems, information systems of the user, supplier and others via network connection.
    Type: Application
    Filed: October 31, 2009
    Publication date: June 17, 2010
    Inventor: MARK KIT JIUN CHAN