Patents by Inventor Wei-Peng Chen

Wei-Peng Chen 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).

  • Patent number: 9767469
    Abstract: A method of sharing energy usage data may include requesting customer-specific energy usage data (CSEUD). The method further includes receiving a modified CSEUD record. The modified CSEUD record includes modified energy usage data with respect to original energy usage data of an original CSEUD record from which the modified CSEUD record is derived. The method also includes authenticating the modified CSEUD record to verify the integrity of the modified energy usage data.
    Type: Grant
    Filed: July 16, 2013
    Date of Patent: September 19, 2017
    Assignee: FUJITSU LIMITED
    Inventors: Daisuke Mashima, Wei-Peng Chen
  • Patent number: 9740183
    Abstract: A method of managing energy consumption of a building may include performing an optimization for a zone of a building. The method may also include determining an environmental condition setting for the zone based on the optimization. Further, the method may include receiving user feedback of the environmental condition setting. The user feedback may reflect an environmental condition preference of the user. The method may also include modifying the optimization based on the feedback of the environmental condition setting and updating the environmental condition setting based on the modified optimization.
    Type: Grant
    Filed: August 6, 2013
    Date of Patent: August 22, 2017
    Assignee: FUJITSU LIMITED
    Inventor: Wei-Peng Chen
  • Publication number: 20170236136
    Abstract: A method to forecast a spike price of a commodity may include obtaining a request to perform a prediction of a spike in a price of a commodity. The method may also include obtaining additional information of the commodity based on the input. The method may also include determining, using a first machine learning algorithm, a probability of the spike based at least in part on the additional information. The method may include outputting the probability of the spike for visual representation on an electronic display in response to a determination that the probability of the spike is above a risk tolerance. The method may further include determining, using a second machine learning algorithm, a price prediction in response to a determination that the probability of the spike is below the risk tolerance, wherein determining the price prediction comprises outputting the price prediction for visual representation on the electronic display.
    Type: Application
    Filed: February 12, 2016
    Publication date: August 17, 2017
    Applicant: FUJITSU LIMITED
    Inventors: Dawei HE, Wei-Peng CHEN, Rohisha ADKE
  • Publication number: 20170236222
    Abstract: A method of critical peak pricing (CPP) demand response (DR) event implementation includes performing an initial CPP participant selection assessment. The method includes generating an initial CPP participant selection and an estimated CPP curtailment based on the initial CPP participant selection assessment. The method includes calculating a reduced day-ahead demand. The method includes evaluating the reduced day-ahead demand. The method includes submitting an energy bid to a market server. The method includes forecasting a revised real time price. The method includes performing a final CPP participation selection assessment. The method may include generating a final CPP participant selection to include the CPP participants having accumulated individual participant revenue effects up to the reduced day-ahead demand. The method includes communicating CPP event notifications to each of the CPP participants in the final CPP participant selection.
    Type: Application
    Filed: February 12, 2016
    Publication date: August 17, 2017
    Applicant: FUJITSU LIMITED
    Inventors: Wei-Peng CHEN, Dawei HE
  • Publication number: 20170207633
    Abstract: A method of aggregated virtual power plant (VPP) control includes receiving control variable values. The control variables are received for control variables related to energy production and loads of devices electrically coupled to an electrical grid and communicatively coupled to the VPP controller server. The method includes inputting the control variable values into an objective algorithm. The method may include executing the objective algorithm. Executing the objective algorithm includes adjusting energy loads and energy production of prosumers, adjusting an energy amount supplied from a supply side for multiple time intervals, and adjusting curtailment of the energy loads in the prosumers based thereon. The method includes generating a VPP DR event schedule and communicating it to VPP client servers. The VPP DR event schedule includes control signals that are configured to affect an operating condition of the devices that are controlled by the VPP client servers.
    Type: Application
    Filed: January 19, 2016
    Publication date: July 20, 2017
    Applicant: FUJITSU LIMITED
    Inventors: Kiyoshi NAKAYAMA, Wei-Peng CHEN
  • Patent number: 9713056
    Abstract: A small cell controller for switching and aggregating wireless data between a cellular network and a noncellular network is disclosed. The small cell controller may include a cellular interface to communicate data with the cellular network, a noncellular interface to communicate data with the noncellular network, and an analyzer configured to determine whether a portion of the wireless data may be transferred from the cellular network to the noncellular network, and determine a first portion of the noncellular network to be allocated to the portion of the wireless data when the portion of the wireless data may be transferred.
    Type: Grant
    Filed: September 15, 2012
    Date of Patent: July 18, 2017
    Assignee: Fujitsu Limited
    Inventors: Ahmed Ragab Elsherif, Wei-Peng Chen
  • Publication number: 20170061553
    Abstract: A method of coupon distribution is used in connection with a demand response (DR) event. The method includes clustering DR customers into customer clusters based on energy use behaviors of the DR customers. Suggested coupons are received from merchants, each coupon including load serving entity (LSE) and merchant contributions. Based on energy price forecast, the suggested coupons, and customer information, a coupon distribution is found to maximizes a financial benefit to the LSE and includes an optimal number of the suggested coupons to be distributed to the customer clusters. The suggested coupons are distributed to the customer clusters per the coupon distribution and collecting responses to the suggested coupons indicating participation. Based on the customer responses, the method includes estimating energy curtailment contributions of the DR customers and an actual energy price for the DR event and communicating to an independent system operator an energy transaction bid based thereon.
    Type: Application
    Filed: September 1, 2015
    Publication date: March 2, 2017
    Inventors: Wei-Peng CHEN, Mostafa MAJIDPOUR
  • Patent number: 9572045
    Abstract: A method for activating a femto base station includes transmitting at least one binding message that binds at least one access point with a collocated femto base station. The method also includes determining the collocated femto base station is in a power saving mode. The method additionally includes transmitting via the access point a request requesting that the collocated femto base station is put into an operational mode.
    Type: Grant
    Filed: September 14, 2010
    Date of Patent: February 14, 2017
    Assignee: Fujitsu Limited
    Inventors: Chenxi Zhu, Wei-Peng Chen
  • Publication number: 20170017882
    Abstract: A method of selecting input features may include identifying a first input feature from an input feature set stored in an electronic data storage device. The method may also include generating, by a processor, a first copula to model a dependence structure between the first input feature and an output variable. The method may further include determining a first dependence degree between the first input feature and the output variable based on the first copula. The input feature set may include a second input feature with a second dependence degree having a lower value relative to the first dependence degree. The method may include selecting, by the processor, the first input feature from the input feature set in response to the first dependence degree being greater than the second dependence degree.
    Type: Application
    Filed: July 13, 2015
    Publication date: January 19, 2017
    Inventors: Dawei HE, Wei-Peng CHEN
  • Patent number: 9516506
    Abstract: According to an aspect of an embodiment, a method of controlling radio resources includes calculating multiple sets of scaled load estimates based on a single set of initial load estimates associated with estimated radio resource loads of multiple base stations. Each of the sets of scaled load estimates includes the single set of initial load estimates scaled by one of multiple scale factors. The method further includes determining multiple objective function results. Each objective function result is based at least in part on a result of an objective function for an individual set of scaled load estimates of the multiple sets of scaled load estimates. The method further includes determining an operating set of radio resources for multiple base stations based at least in part on the multiple objective function results.
    Type: Grant
    Filed: September 13, 2013
    Date of Patent: December 6, 2016
    Assignee: FUJITSU LIMITED
    Inventors: Ahmed Ragab Elsherif, Wei-Peng Chen, Akira Ito
  • Publication number: 20160321750
    Abstract: A method to forecast a price of a commodity may include obtaining a particular time in the future for a price forecast of the commodity and obtaining previous price information of the commodity. The method may also include decomposing the price information into spike price information and non-spike price information and determining a non-spike price at the particular time using the non-spike price information. The method may also include determining whether a price spike occurs at the particular time based on the price information. The method may also include providing a forecasted price of the commodity at the particular time. The forecasted price of the commodity may be the non-spike price in when the price spike does not occur and being a spike price when the price spike does occur. The spike price determined based on the spike price information using a third machine learning price algorithm.
    Type: Application
    Filed: April 30, 2015
    Publication date: November 3, 2016
    Inventors: Dawei HE, Wei-Peng CHEN
  • Publication number: 20160225006
    Abstract: A method includes determining user interests associated with a user. The method includes receiving multiple offers from multiple merchants that each include a purchase incentive to purchase a good or service and a category of interest associated with the good or service. The method includes identifying a match between the user and an offer from the multiple offers, including matching the user interests associated with the user to the category of interest associated with the good or service. The method includes determining a time period associated with a demand response event. The method includes generating a coupon for the user that includes the offer and a performance bonus that provides a performance incentive to redeem the coupon at a specified physical location during the time period associated with the demand response event. The method includes providing the coupon to the user for redemption at the specified physical location.
    Type: Application
    Filed: January 30, 2015
    Publication date: August 4, 2016
    Inventor: Wei-Peng CHEN
  • Patent number: 9369984
    Abstract: A method for wireless communication includes receiving a first scan report generated by a first node of a wireless communication network. The scan report includes identification information for a plurality of nodes coupled to the wireless communication network. The plurality of nodes comprises a second node whose location is unknown. The scan report also includes a plurality of time values, each time value corresponding to a communication time between the first node and each of the plurality of nodes. The method further includes determining a first plurality of distances using the first plurality of time values. Each distance of the first plurality of distances corresponds to a distance between the first node and each of the plurality of nodes. In addition, the method includes determining location information for the second node utilizing the plurality of distances. Further, the method includes providing a service to at least one wireless device utilizing the location information.
    Type: Grant
    Filed: June 4, 2009
    Date of Patent: June 14, 2016
    Assignee: Fujitsu Limited
    Inventors: Chenxi Zhu, Wei-Peng Chen
  • Patent number: 9344483
    Abstract: A method for facilitating remote downloading, in accordance with particular embodiments, includes receiving, at a proxy server maintained by a wireless service provider, a remote download request. The remote download request is relayed to the proxy server via at least one component of a wireless service provider's network. The remote download request includes an address associated with at least one file hosted by a remote server. The method also includes downloading the at least one file from the remote server to the proxy server. Upon detecting a presence of the endpoint, the method includes transferring the at least one file from the proxy server to the endpoint via a femto base station associated with the endpoint.
    Type: Grant
    Filed: October 13, 2010
    Date of Patent: May 17, 2016
    Assignee: Fujitsu Limited
    Inventors: Chenxi Zhu, Wei-Peng Chen, Takao Naito
  • Patent number: 9300138
    Abstract: In accordance with particular embodiments, a method for managing power consumption includes receiving from a plurality of electricity relays an indication of a current state associated with each of the plurality of electricity relays. The method also includes receiving a power rate associated with a cost of power. The method further includes determining a threshold state based on the power rate and the current state associated with each of the plurality of electricity relays. The method additionally includes transmitting one or more control requests to one or more of the plurality of electricity relays. A first control request transmitted to a first electricity relay is based on the threshold state and a first current state associated with the first electricity relay.
    Type: Grant
    Filed: October 17, 2011
    Date of Patent: March 29, 2016
    Assignee: Fujitsu Limited
    Inventors: Wei-Peng Chen, Koji Yoshimura, Ryusuke Masuoka, Sung Lee
  • Patent number: 9292706
    Abstract: A method of customer data management in data analytics outsourcing includes communicating to a third party service provider an anonymous customer identifier (customer ID) that is uniquely associated with a customer. The method includes receiving from the third party service provider a customer data query that references the customer using the customer ID and requests customer data. The method includes determining whether an access control policy allows disclosure of customer data requested in the customer data query. In response to the access control policy allowing disclosure of the requested customer data, the method includes accessing the requested customer data and communicating the requested customer data to the third party service provider. In response to the access control policy prohibiting disclosure of the requested customer data, the method includes denying the customer data query.
    Type: Grant
    Filed: August 22, 2014
    Date of Patent: March 22, 2016
    Assignee: FUJITSU LIMITED
    Inventors: Daisuke Mashima, Wei-Peng Chen
  • Patent number: 9293044
    Abstract: According to an aspect of the invention, a traffic information communication system includes a receiver and a transmitter. The receiver may be configured to receive a message relating to traffic conditions along a thoroughfare from a communication node. The transmitter may be communicatively coupled to the receiver and may be configured to rebroadcast the message within a predetermined amount of time after receiving the message. The traffic information communication system may be implemented in a vehicle traveling along the thoroughfare.
    Type: Grant
    Filed: November 4, 2014
    Date of Patent: March 22, 2016
    Assignee: FUJITSU LIMITED
    Inventor: Wei-Peng Chen
  • Publication number: 20160065653
    Abstract: A method of constructing Internet of Things (JOT) device configurations includes receiving a solution template selection for a device configuration for a particular automated interaction between two or more IOT devices. The method includes determining whether a complete solution template for the device configuration is selected. If so, the method includes deploying the device configuration. If not, the method includes receiving IOT device selections, accessing device capabilities from an IOT database of the selected IOT devices, configuring a network connection between the selected IOT devices, simulating a device configuration using the device capabilities accessed from the IOT database, and determining whether the device configuration is operational based on the simulation. When the device configuration is not operational, the method includes reconfiguring the device configuration to include a replacement IOT device.
    Type: Application
    Filed: August 26, 2014
    Publication date: March 3, 2016
    Inventors: Wei-Peng CHEN, Mohammad-Mahdi MOAZZAMI, Daisuke MASHIMA
  • Publication number: 20160055349
    Abstract: A method of customer data management in data analytics outsourcing includes communicating to a third party service provider an anonymous customer identifier (customer ID) that is uniquely associated with a customer. The method includes receiving from the third party service provider a customer data query that references the customer using the customer ID and requests customer data. The method includes determining whether an access control policy allows disclosure of customer data requested in the customer data query. In response to the access control policy allowing disclosure of the requested customer data, the method includes accessing the requested customer data and communicating the requested customer data to the third party service provider. In response to the access control policy prohibiting disclosure of the requested customer data, the method includes denying the customer data query.
    Type: Application
    Filed: August 22, 2014
    Publication date: February 25, 2016
    Inventors: Daisuke MASHIMA, Wei-Peng CHEN
  • Publication number: 20160012161
    Abstract: A system for deploying solar panels may include a classification module configured to receive an image of a structure with a roof and to classify portions of the image that include portions of the roof as roof image segments. The system may also include an identification module configured to identify a property of the roof based at least in part on the roof image segments and a configuration module configured to determine a configuration of one or more solar panels for placement on the roof based on the identified property of the roof.
    Type: Application
    Filed: September 18, 2015
    Publication date: January 14, 2016
    Inventors: Wei-Peng CHEN, Chetan RAMAIAH