Patents by Inventor Daiqin Yang
Daiqin Yang 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).
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Patent number: 9578722Abstract: A method of selecting and controlling devices based on wireless communication technology. The wireless controller sends a probe message to one or more devices; each device receives the probe message, obtains information in respect of its relative position with respect to the wireless controller, determines a response time to respond according to a first predefined rule, based on its relative position information: detects response signals from other devices before expiration of the response time; decides whether to send or not to send its response signal according to a second predefined rule and the detecting procedure of response signals from other devices; the wireless controller receives response signals sent by the devices after the comparison of the relative position information of each device with respect to the wireless controller, and selects the target devices from the devices.Type: GrantFiled: November 26, 2009Date of Patent: February 21, 2017Assignee: PHILIPS LIGHTING HOLDING B.V.Inventors: Lei Feng, Daiqin Yang, Zhigang Chen
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Patent number: 9552721Abstract: The invention provides a system 100 for providing wireless control on an electronic device 30. The system 100 comprises a control station 10 and a wireless device 20. The control station 10 is configured to send a wireless exciting signal and a wireless control command. The wireless device 20 comprises an exciter module 201 and a processor module 210, wherein the exciter module 201 is configured to collect power from the wireless exciting signal and subsequently change a state of the processor module 210 from an inactive state to an active state, and the processor module 210 is configured to receive the control command and adjust functions of the electronic device 30 in accordance with the control command. The invention also provides a method and a wireless device.Type: GrantFiled: November 19, 2009Date of Patent: January 24, 2017Assignee: PHILIPS LIGHTING HOLDING B.V.Inventors: Lei Feng, Zhigang Chen, Daiqin Yang
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Patent number: 9549049Abstract: According to an embodiment, a sensor device is provided comprising a sensor; a transceiver; a processor configured to run an application; and a virtualization layer which comprises an application programming interface encapsulating application layer features of the sensor device and which is configured to provide to the application, via at least one service access point, a service to communicate with another sensor device by means of the transceiver, a service to control the sensor and a service to discover a sensor device network, have the sensor device leave a sensor device network and/or have the sensor device join a sensor device network.Type: GrantFiled: March 21, 2012Date of Patent: January 17, 2017Assignees: Nanyang Technological University, Singapore Technologies Dynamics Pte LtdInventors: Hock Beng Lim, Mudasser Iqbal, Daiqin Yang, Talha Obaid, Teng Jie Ng
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Patent number: 9301329Abstract: An apparatus for interconnecting multiple computer networks, each computer network using a different protocol suite and comprising multiple nodes, the apparatus being a node of each computer network, the apparatus comprising: a transceiver configured to receive data from any node of any one of the multiple computer networks, the received data being for transmission to a node of a different one of the multiple computer networks; and a processor configured to identify the node of the different one of the multiple computer networks based on the received data, to determine a protocol suite of the different one of the multiple computer networks using the memory, to process the received data so that the received data appears to have been transmitted according to the determined protocol suite, and to cause the transceiver to transmit the processed received data to the node of the different one of the multiple computer networks.Type: GrantFiled: December 30, 2011Date of Patent: March 29, 2016Assignees: Nanyang Technological University, Singapore Technologies Dynamics Pte LtdInventors: Hock Beng Lim, Mudasser Iqbal, Daiqin Yang, Talha Obaid, Teng Jie Ng
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Publication number: 20160088484Abstract: According to various embodiments, a spectrum coordination device may be provided. The spectrum coordination device may include: a memory configured to store working channel information indicating for each radio communication device of a plurality of radio communication devices information of at least one channel used by the respective radio communication device; a radio communication device information receiver configured to receive working channel update information of at least one radio communication device of the plurality of radio communication devices; a conflict determination circuit configured to determine whether there is a conflict of channels to be used by the plurality of radio communication devices based on the working channel information and the working channel update information; and a working channel information updating circuit configured to update the working channel information based on the determination of the conflict determination circuit.Type: ApplicationFiled: March 28, 2014Publication date: March 24, 2016Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCHInventors: Daiqin YANG, Sen GOPA, Shoukang ZHENG, Ser Wah OH
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Publication number: 20140122650Abstract: An apparatus for interconnecting multiple computer networks, each computer network using a different protocol suite and comprising multiple nodes, the apparatus being a node of each computer network, the apparatus comprising: a transceiver configured to receive data from any node of any one of the multiple computer networks, the received data being for transmission to a node of a different one of the multiple computer networks; and a processor configured to identify the node of the different one of the multiple computer networks based on the received data, to determine a protocol suite of the different one of the multiple computer networks using the memory, to process the received data so that the received data appears to have been transmitted according to the determined protocol suite, and to cause the transceiver to transmit the processed received data to the node of the different one of the multiple computer networks.Type: ApplicationFiled: December 30, 2011Publication date: May 1, 2014Applicants: SINGAPORE TECHNOLOGIES DYNAMICS PTE LTD, NANYANG TECHNOLOGICAL UNIVERSITYInventors: Hock Beng Lim, Mudasser Iqbal, Daiqin Yang, Talha Obaid, Teng Jie Ng
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Publication number: 20140080528Abstract: According to an embodiment, a sensor device is provided comprising a sensor; a transceiver; a processor configured to run an application; and a virtualization layer which comprises an application programming interface encapsulating application layer features of the sensor device and which is configured to provide to the application, via at least one service access point, a service to communicate with another sensor device by means of the transceiver, a service to control the sensor and a service to discover a sensor device network, have the sensor device leave a sensor device network and/or have the sensor device join a sensor device net work.Type: ApplicationFiled: March 21, 2012Publication date: March 20, 2014Applicants: SINGAPORE TECHNOLOGIES DYNAMICS PTE LTD, NANYANG TECHNOLOGICAL UNIVERSITYInventors: Hock Beng Lim, Mudasser Iqbal, Daiqin Yang, Talha Obaid, Teng Jie Ng
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Publication number: 20110287789Abstract: The present invention aims to provide a technical solution for recognizing a target device from a plurality of devices as follows: sending a first and second wireless signal to a plurality of devices and determining the target device according to the signal strength differences between the first and second signal strengths. By using the technical solutions of the present invention, the “near-far-effect” caused by a single antenna can be overcome, and different offsets in the measured received signal strengths caused by the diversity of the receiving antennas can also be eliminated, and thus the accuracy of recognition is improved efficiently.Type: ApplicationFiled: November 26, 2009Publication date: November 24, 2011Applicant: Koninklijke Philips Electronics N.V.Inventors: Daiqin Yang, Yong Liu, Lei Feng, Zhigang Chen
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Publication number: 20110285514Abstract: The invention provides a system 100 for providing wireless control on an electronic device 30. The system 100 comprises a control station 10 and a wireless device 20. The control station 10 is configured to send a wireless exciting signal and a wireless control command. The wireless device 20 comprises an exciter module 201 and a processor module 210, wherein the exciter module 201 is configured to collect power from the wireless exciting signal and subsequently change a state of the processor module 210 from an inactive state to an active state, and the processor module 210 is configured to receive the control command and adjust functions of the electronic device 30 in accordance with the control command. The invention also provides a method and a wireless device.Type: ApplicationFiled: November 19, 2009Publication date: November 24, 2011Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.Inventors: Lei Feng, Zhigang Chen, Daiqin Yang
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Publication number: 20110234366Abstract: A method of selecting and controlling devices based on wireless communication technology. The wireless controller sends a probe message to one or more devices; each device receives the probe message, obtains information in respect of its relative position with respect to the wireless controller, determines a response time to respond according to a first predefined rule, based on its relative position information: detects response signals from other devices before expiration of the response time; decides whether to send or not to send its response signal according to a second predefined rule and the detecting procedure of response signals from other devices; the wireless controller receives response signals sent by the devices after the comparison of the relative position information of each device with respect to the wireless controller, and selects the target devices from the devices.Type: ApplicationFiled: November 26, 2009Publication date: September 29, 2011Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.Inventors: Lei Feng, Daiqin Yang, Zhigang Chen
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Publication number: 20110190007Abstract: In order to solve problems of low accuracy, high computation complexity and low assigning success rate of a topological graph existing on a large scale for device assigning, the present invention proposes methods and apparatuses for automatic assigning of devices.Type: ApplicationFiled: October 14, 2009Publication date: August 4, 2011Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.Inventors: Zhigang Chen, Lei Feng, Daiqin Yang