Huang, Hong Kong
Bufu Huang, Hong Kong CN
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20100139569 | Robotic Pet-Sitter System - A robotic pet-sitter system comprises a control system and a robotic body, the control system used to wireless launch control instruction signals; a wireless receiver module is defined in the robotic body, used to receive control instruction signals and to process the control instruction signals into control signals, the robotic body further comprises a driving system and a feeding module, the driving system used to drive the robotic body moving according to the control signals, the feeding module used to open the feeding box placed with pet food according to the control signals. The local PC communicates with a remote PC through Internet, and the remote PC long-distance controls the robotic body and monitors pet through Internet. The robotic pet-sitter system of the present invention can care for and monitor the pet when the owner is not at home. | 06-10-2010 |
Chuhui Huang, Hong Kong HK
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20150241343 | APPARATUS FOR MEASURING TURBIDITY AND METHOD FOR RAPIDLY MEASURING TURBIDITY - Disclosed is an apparatus for measuring turbidity, which includes a body case and includes a light source device, a light path absorption cell, a light path reception and detection module, a screen and a central processing unit, all of which are disposed on the body case. Spectrum of the light ray emitted by the light source device mainly has wavelengths in a range of 350 nm to 1000 nm. The spectrum has two peak wavelengths, one of which is in a range of 400 nm to 500 nm and has a half-peak width in a range of 5 nm to 50 nm, and the other of which is in a range of 550 nm to 750 nm and has a half-peak width in a range of 50 nm to 150 nm. Also disclosed is a method for rapidly measuring turbidity. By means of the present invention, turbidity of water sample can be measured accurately, simply, steadily and in high sensitivity. | 08-27-2015 |
Danding Huang, Hong Kong HK
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20080198235 | HIGH DYNAMIC RANGE IMAGE RECORDER - Methods and devices ( | 08-21-2008 |
20080266903 | EAVE LIGHT GUIDING DEVICE AND BACKLIGHT DEVICE USING THE SAME - The present invention provides a multi-block backlight device having light guiding to solve the problems met in the current backlight devices with high cost, difficult matching with the panels, and inefficient lighting area. The multi-block backlight device comprises a plurality of light guiding devices, the light guiding device comprises at least one incident portion, the incident portion comprises at least one light source and an incident area; at least one eave, and a diffusion portion with uniform thickness. The eave can increase effective lighting area of the multi-block backlight device, and the diffusion portion can make the multi-block backlight device easier to couple, therefore achieving cost decreasing and effective usage. | 10-30-2008 |
Geng Huang, Hong Kong HK
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20110095884 | DISPOSABLE DIAPER STATE DETECTING DEVICE AND DISPOSABLE DIAPER STATE MONITORING SYSTEM - A disposable diaper condition detecting device includes a disposable diaper, an induction device ( | 04-28-2011 |
20110196580 | WIRELESS TRAFFIC INFORMATION INDICATING METHOD AND SYSTEM - A traffic information indicating method, in which: a first vehicle or a front object synchronously transmits two wireless signals directionally. The first wireless signal is for time synchronism and the second wireless signal is for distance measurement. The first and second wireless signals are received directionally by the second vehicle. The distance between the two vehicles or between the front object and the second vehicle is calculated according to the first wireless signal and the second wireless signal. A traffic information indicating system implements the above method. | 08-11-2011 |
Huang Huang, Hong Kong CN
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20120281780 | PARTIAL INTERFERENCE ALIGNMENT FOR K-USER MIMO INTERFERENCE CHANNELS - Systems, methods, and apparatus are described that employ a partial interference alignment scheme in conjunction with an interference detection scheme to mitigate interference in quasi-static multiple input multiple output (MIMO) channels. In an aspect, sets of transmitter and receiver pairs are determined based on feasibility of alignment of the transmitters at the receivers of the sets in accordance with an interference alignment scheme and path loss associated with signal transmissions between the transmitter and receiver pairs, wherein the sets include different alignment assignments of the respective transmitters at the respective receivers of the sets. The alignment assignments can include different numbers of the transmitters aligned at the receivers of the sets. A set is then selected from the sets that contributes to an interference profile at the receivers that facilitates interference detection at the receivers. Interference detection at a receiver is further simplified using semi-definite relaxation techniques. | 11-08-2012 |
Jian-Dong Huang, Hong Kong CN
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20130004980 | TWO-WAY, PORTABLE RIBOSWITCH MEDIATED GENE EXPRESSION CONTROL DEVICE - A regulatable gene expression construct comprising a nucleic acid molecule comprising a two-way riboswitch operably linked to a target sequence. Also provided is a library screening strategy for efficient creation of target-specific riboswitches. A theophylline-repressible and IPTG-inducible riboswitch device achieves portable control of gene expression control in a ‘two-way’ manner. The default state of target genes is ON; the targets are switched off by adding theophylline, and switched back to the ON-state by adding IPTG without changing growth medium. The riboswitch device regulates gene expression in a portable, adjustable, and two-way manner with a variety of scientific and biotechnological applications. | 01-03-2013 |
20130295054 | Modified Bacteria and their Uses thereof for the Treatment of Cancer or Tumor - Described herein is a method of treatment of cancer or tumor using a modified bacteria or composition comprising the modified bacteria. In certain embodiments, the method is in combination with other treatment. In certain embodiments, the treatment is chemotherapy, radiation therapy, gene therapy, surgery or a combination thereof. The method makes modified facultative anaerobic bacteria into a conditional obligate anaerobe. The modified bacteria are strictly hypoxia regulated and comprise an essential gene expressing cassette. The vectors of this method comprise the essential gene expressing cassette. Also described herein are therapeutic and prophylactic compositions comprising the modified bacteria. The therapeutic and prophylactic compositions contain a purified form of the modified bacteria, while in certain embodiments, they do not contain other strain of microorganisms. The modified bacteria grow within the solid tumor/cancer, retarding its growth and are rapidly eliminated from normal tissues. The solid tumor/cancer includes breast cancer, liver cancer or neuroblastoma. | 11-07-2013 |
20150064215 | THERAPEUTIC DELIVERY AND EXPRESSION SYSTEM, METHODS AND USES THEREOF - Therapeutic methods for cancer treatments using a combined prokaryotic-eukaryotic delivery and expression system for the delivery of multiple therapeutic factors via a modified tumor-targeted bacteria. A targeted bacteria-vector system elicits an inter-kingdom dual expression (IKDE) of antitumor agents, in the nucleus or cytoplasm of eukaryotic cells, with priming and maintenance of the vector in the bacterium. The therapeutic factors include small interfering RNAs, tumoricidal proteins, DNA molecules, or a combination thereof. The system provides direct killing of tumor cells and alters the tumor microenvironment by expressing anti-angiogenic factors and cytokines in intracellular and/or extracellular environments. Also provided are methods of using natural exosomes comprising cargoes obtained from the bacterially infected cells. The bacteria-vector system is useful for many types of tumor and cancer as well as recombinant vaccines. The method causes significant regression of tumor and prolongs survival of tumor-bearing mice and subject without detectable systemic toxicity. | 03-05-2015 |
Jian Hui Huang, Hong Kong CN
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20090154020 | Method of manufacturing magnetic head slider - A method of manufacturing a highly reliable magnetic head slider, with a simplified manufacturing process which provides reduction in manufacturing time and costs, is provided. The manufacturing method includes a multi-layer forming step for forming a magnetic head section in a multi-layered manner, the magnetic head section including a read element and/or a write element and a magnetic shield for magnetically shielding the read element and/or the write element, and the magnetic head slider is manufactured by being cut off from a multi-layered body having the magnetic head section. The manufacturing method further includes, after the multi-layer forming step, a shield end removing step for removing end portions in a width direction of the magnetic shield located on the flying surface side of the magnetic head slider. | 06-18-2009 |
Jian Xing Huang, Hong Kong HK
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20130202489 | GAS SENSOR WITH A HIGHLY POROUS STRUCTURE CONSTRUCTED OF CATALYST-CAPPED METAL-OXIDE NANOCLUSTERS - A gas sensor includes a plurality of loosely connected metal oxide nanoclusters configured to provide a porous structure, the metal oxide nanoclusters having an average characteristic length of 1 nm to 20 nm, and a coating made with catalytic material is deposited on an outer layer of the metal oxide nanoclusters. | 08-08-2013 |
Jun Steed Huang, Hong Kong HK
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20160065306 | SYSTEM AND METHOD FOR GREEN COMMUNICATION FOR INTELLIGENT MOBILE INTERNET OF THINGS - A method for green communication for intelligent mobile internet of things includes: communicating with at least one mobile communication device by a lead communication device through visible light communication; determining the current communication environment between the lead communication device and the mobile communication device; controlling the operating mode of the mobile communication device according to the current communication environment; and forming a network with nodes of the network being the lead communication device and the at least one mobile communication device, configuring the lead communication device and the at least one mobile communication device as routers in the network, and transmitting multimedia information to other nodes of the network by using information shaping and compensation algorithms in a digital signal processing format. A system for green communication for intelligent mobile internet of things is also provided. | 03-03-2016 |
Kaibin Huang, Hong Kong CN
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20130279613 | FEEDBACK METHOD FOR VIRTUAL MIMO TRANSMISSION IN WIRELESS AD-HOC COMMUNICATION SYSTEM - A method for communicating between first multiple nodes and second multiple nodes in a wireless communication system is disclosed. The method includes the steps of performing a first local sharing procedure for a virtual MIMO (Multiple Input Multiple Output) feedback among the second multiple nodes during a first predetermined time; performing feedback of channel status information from the second multiple nodes to the first multiple nodes during a integer multiple of a second predetermined time; and performing a second local sharing procedure for the virtual MIMO feedback among the first multiple nodes during the first predetermined time. | 10-24-2013 |
20130322245 | METHOD FOR UPLOADING DATA BY STATION, METHOD FOR DOWNLOADING DATA BY STATION AND METHOD FOR DOWNLOADING BY TRANSPORTER - The present invention provides methods and devices for transporting data from a station (hereinafter source station) to another station (hereinafter target station) by using a transporter. According to the present invention, route information of the transporter is provided to the source station, and the source station determines whether to use the transporter for transporting the data from the source station to the target station. | 12-05-2013 |
Kaibin Huang, Hong Kong HK
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20090023467 | METHOD AND APPARATUS FOR PERFORMING SPACE DIVISION MULTIPLE ACCESS IN A WIRELESS COMMUNICATION NETWORK - A method and apparatus for performing space division multiple access in wireless communications are disclosed. After the receipt of a set of training data from a base station, an estimated channel state information (CSI) is then generated by a mobile station. The CSI is subsequently quantized. The mobile station then determines whether or not the quantized CSI falls within a set of thresholds. If the quantized CSI falls within the set of thresholds, the mobile then sends feedback information to the base station to allow the base station to consider the mobile station as one of the mobile station candidates available for data communications. Otherwise, if the quantized CSI falls outside the set of thresholds, the mobile station then discards the quantized CSI. | 01-22-2009 |
Keith Huang, Hong Kong CN
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20140013373 | INTERACTIVE SERVICE SYSTEM, INTERACTIVE SYSTEM AND INTERACTIVE METHOD THEREOF - An interactive system includes a server system, a modem, and a terminal device. The server system provides service content that may include a video stream and selection items. The modem connects to the server system via a network. The modem can transmit information according to priority levels. The terminal device connects to the modem. The terminal device is configured to assign a highest transmission priority level to a selection result of a selected item selected by a user from the selection items. The server system is configured to provide response information according to the selection result and transmit the response information in a unicast manner. | 01-09-2014 |
Linfang Huang, Hong Kong HK
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20150366841 | Pd-Ib for Treating Inflammation - The present invention provides a compound, namely (+)-3′-Angeloyloxy-4′-keto-3′, 4′-dihydroseselin (Pd-Ib) derived from | 12-24-2015 |
Meng-Suen Huang, Hong Kong CN
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20110227732 | ACCESSORY ACTUATOR - An accessory actuator device includes a housing member with an opening. The housing member comprises a detachable front cover, back cover and mounting plate. The actuator activates when a sensor located in the opening senses movement. The sensor then communicates a signal to an accessory activating unit, which in turn activates an indicator unit to output an audio or visual component in the form of a greeting, song and/or flashing lights. | 09-22-2011 |
Qun Huang, Hong Kong HK
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20150319069 | Method, Apparatus, and System for Identifying Abnormal IP Data Stream - A method, an apparatus, and a system for identifying an abnormal IP data stream, which are used to improve identification accuracy. The method provided by the embodiments of the present invention includes: receiving Y elements sent by a data collection node; mapping the Y elements to N buckets; acquiring a bucket in the N buckets as a target bucket; acquiring r upper traffic limits of a first object in r buckets within the current time interval, the first object is any object mapped to the target bucket; and identifying, according to a preset abnormal object type and the r upper traffic limits within the current time interval, whether the first object is an abnormal object, where the preset abnormal object type is a heavy hitter or a heavy changer. | 11-05-2015 |
Richard Huang, Hong Kong CN
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20090062042 | LIGHTED NOCK FOR ARCHERY ARROW - An archery arrow carries a light transmitting nock plus a light assembly, which comprises a light source positioned so that the light source is visible through the nock, a switch having normally open electrical contacts, and closable upon momentary contact with a magnetic field, and circuitry interconnecting a battery, the switch, and the light source for permitting illumination of the light source when the magnetic field is sensed. By this invention, the light assembly may be free of a housing and occupies a first bore of the nock and a second bore of the arrow shaft rearward end. A unique system for retaining a battery and protecting against high G force, plus a focused beam LED are other optional, advantageous features. | 03-05-2009 |
Weilan Huang, Hong Kong CN
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20090086706 | CROSS-LAYER MULTI-PACKET RECEPTION BASED MEDIUM ACCESS CONTROL AND RESOURCE ALLOCATION - A cross-layer multi-packet reception media access control and resource allocation technique is provided for wireless networks having receivers with multiple antennas. User devices on the wireless network access the network for data transmission by making a request to send (RTS) request after a random backoff time. In response to a request to send, an access point (or other receiver) determines transmission parameters that optimize the use of the physical layer based at least in part on channel state information. Those transmission parameters are transmitted along with a clear to send (CTS) message from the receiver to an indicated transmitter. Once the CTS message is received, data is transmitted in accordance with transmission parameters. | 04-02-2009 |
Wenjian Huang, Hong Kong CN
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20130301870 | EMBEDDING VISUAL INFORMATION IN A TWO-DIMENSIONAL BAR CODE - A two dimensional barcode containing encoded information can be embedded with an image with a high visual quality. The encoded information within the barcode is meaningful to machines, while the image is meaningful to humans. The two dimensional barcode embedded with the image is designed such that machines can decode the information encoded within the two dimensional barcode even with the distortion from the image. The subject application describes various systems, methods and devices that can facilitate embedding the image within the two dimensional barcode, detecting the two dimensional barcode embedded with the image within a practical environment, and decoding the encoded information from the two dimensional barcode even with the distortion from the image. | 11-14-2013 |
Xiaoping Huang, Hong Kong HK
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20150241343 | APPARATUS FOR MEASURING TURBIDITY AND METHOD FOR RAPIDLY MEASURING TURBIDITY - Disclosed is an apparatus for measuring turbidity, which includes a body case and includes a light source device, a light path absorption cell, a light path reception and detection module, a screen and a central processing unit, all of which are disposed on the body case. Spectrum of the light ray emitted by the light source device mainly has wavelengths in a range of 350 nm to 1000 nm. The spectrum has two peak wavelengths, one of which is in a range of 400 nm to 500 nm and has a half-peak width in a range of 5 nm to 50 nm, and the other of which is in a range of 550 nm to 750 nm and has a half-peak width in a range of 50 nm to 150 nm. Also disclosed is a method for rapidly measuring turbidity. By means of the present invention, turbidity of water sample can be measured accurately, simply, steadily and in high sensitivity. | 08-27-2015 |
Yanping Huang, Hong Kong CN
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20110160582 | WIRELESS ULTRASONIC SCANNING SYSTEM - A wireless ultrasonic scanning system comprises an ultrasonic sensor, a motor, an ultrasonic transceiver, a high-speed data sampling module, a motor controller and a master control module. The ultrasonic sensor, which moves in accordance with control of the motor controller, is mounted on the motor. The ultrasonic transceiver activates the ultrasonic sensor and amplifies a received ultrasonic signal. The high-speed data sampling module wirelessly transmits radio-frequency ultrasonic data to the master control module. The master control module sets a scanning mode, initiates a scanning process, and wirelessly transmits control signals and control parameters to the high-speed data sampling module. | 06-30-2011 |
Zhe Huang, Hong Kong CN
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20090034434 | Interior-Node-Disjoint Multi-Tree Topology Formation - A novel decentralized protocol for constructing a tree-based P2P live video streaming network with the Interior-Node-Disjoint (IND) multi-tree structure with the special Link-Level-Homogeneous property. The IND multi-tree structure recycles the wasted uploading capacities of leaf nodes in the tree-based P2P networks. The IND multi-tree structure also enhances the robustness of the tree-based P2P networks. Moreover, the special Link-Level-Homogeneous property eliminates the bottlenecks in the video delivery paths by ensuring that each downloading link in the network has identical bandwidth reserved. This special designed architecture greatly improves the downloading performance. | 02-05-2009 |
Zhengming Huang, Hong Kong CN
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20110160582 | WIRELESS ULTRASONIC SCANNING SYSTEM - A wireless ultrasonic scanning system comprises an ultrasonic sensor, a motor, an ultrasonic transceiver, a high-speed data sampling module, a motor controller and a master control module. The ultrasonic sensor, which moves in accordance with control of the motor controller, is mounted on the motor. The ultrasonic transceiver activates the ultrasonic sensor and amplifies a received ultrasonic signal. The high-speed data sampling module wirelessly transmits radio-frequency ultrasonic data to the master control module. The master control module sets a scanning mode, initiates a scanning process, and wirelessly transmits control signals and control parameters to the high-speed data sampling module. | 06-30-2011 |