Lau, Kowloon
Albert Pui Sang Lau, Kowloon CN
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20130277227 | METHOD AND APPARATUS FOR PRODUCING SILICON - An apparatus for producing pure silicon from an electrolyte including a first crucible for receiving the electrolyte, a heat source for heating the electrolyte in the first crucible to form a molten electrolyte, an anode and a cathode which are adapted for electrical/ionic communication with the molten electrolyte wherein electrolysis is able to be applied to the molten electrolyte when a potential difference is provided between the anode and the cathode. A stirring device is adapted for stirring the molten electrolyte when electrolysis is being applied whereby pure silicon is produced which is soluble with the anode to form an alloy. | 10-24-2013 |
Albert Pui Sang Lau, Kowloon HK
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20150159320 | IMITATION LEATHER FABRIC AND METHOD OF PRODUCING SAME - An imitation leather fabric formed from a basis fabric, wherein the basis fabric includes a first fabric layer including a first set of fibre elements and a second set of fibre elements woven together to form a plain weave or a twill weave. The basis fabric of the imitation leather fabric also includes a second fabric layer facing the first fabric layer. The second fabric layer includes a third set of fibre elements woven together with the first set of fibre elements to form a long loop blister weave. | 06-11-2015 |
Chun-Piu Lau, Kowloon CN
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20150215155 | DETERMINING FAULTY NODES WITHIN A WIRELESS SENSOR NETWORK - Probabilities are trained herein to test a wireless network system based on normal and faulty node conditions. The probability information is then used to identify normal and faulty networks during testing, which generates an indication of faulty nodes or an indication of a normal transmission path. | 07-30-2015 |
Fermi Chi Hung Lau, Kowloon HK
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20100284175 | Spot light - A spot light includes a universal body, a light arrangement, and a spot light accessory. A spot light accessory having a plurality of accessory elements selectively and detachably coupling with the universal body to transform the universal body from one configuration to another configuration such that the type of spot light, the hand carry method, and even the supporting method of the floor stand are flexible depends on the customers needs. | 11-11-2010 |
20130306121 | Hunting blind - A hunting blind includes a body assembly and a roof assembly. The body assembly includes a body frame defining a receiving cavity, and a body blind embedding the body frame for hiding a hunter in the receiving cavity. The roof assembly includes a roof frame detachably attached on the body frame, and a roof blind provided on the roof frame to operate between a hiding mode and a hunting mode, wherein in the hiding mode, the roof frame and the roof blind are attached on the body frame so as to conceal the receiving cavity, wherein in the hunting mode, the roof assembly is operated to create a roof opening for communicating the receiving cavity with an exterior of the hunting blind, so that a hunter may normally hide in the receiving cavity and expose himself through the roof opening for hunting a predetermined target. | 11-21-2013 |
Kam Hing Lau, Kowloon HK
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20100180043 | Systems, Methods, and Computer Program Products for Transmitting and/or Receiving Media Streams - A method includes receiving encoded media content, transforming the encoded media content into web page content by dividing the encoded media content into a plurality of web page files formatted as a static web page, and transmitting the web page content over the network in response to a request. | 07-15-2010 |
Kei May Lau, Kowloon HK
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20140111408 | LEDoS PROJECTION SYSTEM - Image projection utilizing light-emitting diodes on a silicon (LEDoS) substrate is described herein. LEDoS devices selectively activate LED pixels to produce light. Light can excite color conversion materials of the LEDoS devices to form color images. Images can be projected onto a projection surface. | 04-24-2014 |
20150332635 | PASSIVE-MATRIX LIGHT-EMITTING DIODES ON SILICON MICRO-DISPLAY - A passive-matrix light-emitting diodes on silicon (LEDoS) micro-display is presented herein. The LEDoS micro-display comprises a passive-matrix micro-light-emitting diode (LED) array comprising passive-matrix micro-light-emitting diodes (LEDs), and a display driver configured to apply column signals to columns of LED pixels of the passive-matrix micro-LED array and scan signals to rows of the LED pixels, wherein the passive-matrix micro-LED array is flip-chip bonded to the display driver based on solder bumps located at peripheral areas of the passive-matrix micro-LED array. | 11-19-2015 |
Keith Lau, Kowloon CN
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20080276318 | Spam detection system based on the method of delayed-verification on the purported responsible address of a message - A spam detection system employs a “Delayed-Verification on Purported Responsible Address” (DVPRA) module which verifies the validity of the return address of a received e-mail message in mail server in a time delay interval specifiable by the user. An implementation of the module as a Spam Mail Filter in a stand-alone spam detection system. An implementation of the module as a supplementary to the existing anti-spam systems. | 11-06-2008 |
Kin Nang Lau, Kowloon HK
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20080293410 | METHOD AND SYSTEM FOR SENSING DISCONTIGUOUS CHANNELS IN A WIRELESS NETWORK - A method for sensing channel availability in a wireless network includes receiving a measurement request message which includes a channel interval list. A first channel interval in the list includes information associated with a first starting channel number, a first number of channels, and first linkage information of the channel interval list. The method includes processing information associated with the message, generating a first list of contiguous channels, and performing at least first channel measurement to determine a first channel availability for each of the first list of contiguous channels. The method also includes determining whether the channel interval list further includes a second channel interval that needs to be processed based on at least first linkage information, and if needed, generating a second list of contiguous channels and performing at least second channel measurement to determine a second channel availability for each of the second list of contiguous channels. | 11-27-2008 |
Kin-Tak Lau, Kowloon HK
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20080229905 | Fiber Bragg grating tuner - The present invention relates an instrument tuner possessing a fiber optic with a prewritten fiber Bragg grating. The tuner is suitable for providing more accurate instrument tuning, capable of not being subject to a tuner's subjectivity or distortions or electromagnetic interference. | 09-25-2008 |
20100106050 | Hand sensory assessment device - The present invention relates to a hand sensory assessment device capable of point localization, two-point discrimination, vibration, and texture discrimination for assessing and training patients. The device possesses multiples of pins serving as contacting points that are capable of treating multiples points on a patients hand. | 04-29-2010 |
Kwok Yan Michael Lau, Kowloon HK
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20140346977 | CONTROLLER FOR A FLUORESCENT LAMP - A controller for a fluorescent lamp comprises a toggle arrangement adapted to turn the lamp on, in response to a user performing an on-off-on power toggle, wherein the on-off-on power toggle comprises a first on-period, during which the controller prevents the lamp from being turned on. | 11-27-2014 |
Lee Cheung Lau, Kowloon CN
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20130277227 | METHOD AND APPARATUS FOR PRODUCING SILICON - An apparatus for producing pure silicon from an electrolyte including a first crucible for receiving the electrolyte, a heat source for heating the electrolyte in the first crucible to form a molten electrolyte, an anode and a cathode which are adapted for electrical/ionic communication with the molten electrolyte wherein electrolysis is able to be applied to the molten electrolyte when a potential difference is provided between the anode and the cathode. A stirring device is adapted for stirring the molten electrolyte when electrolysis is being applied whereby pure silicon is produced which is soluble with the anode to form an alloy. | 10-24-2013 |
Leo Lau, Kowloon HK
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20130042902 | HYBRID SOLAR ENERGY CONVERSION SYSTEM WITH PHOTOCATALYTIC DISINFECTANT LAYER - The present invention provides a hybrid solar energy conversion system in which a working fluid is made to flow between an internal photovoltaic array and a transparent top layer, where the working fluid is disinfected by a photocatalytic disinfectant layer provided on a light transmitting surface contacting the working fluid. The working fluid is further contacted with the photovoltaic array for the absorption of heat, and the absorbed heat is extracted via an external heat extraction device such as a water tank or a heat exchanger. Accordingly, the present invention provides an improved solar energy conversion system providing both electrical and thermal power, and further utilizing a portion of the solar spectrum for the photocatalytic disinfection of the working fluid. | 02-21-2013 |
Lok Ting Lau, Kowloon HK
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20080242562 | APPARATUS AND METHODS FOR DETECTING NUCLEIC ACID IN BIOLOGICAL SAMPLES - There are disclosed apparatus and methods for the field-assisted acceleration of biological processes involving charged entities, including in particular the detection of target DNA in a biological sample. A reaction cell is provided with a dielectric surface, and a field is generated by inducing charge-separation in the dielectric material by applying a potential to an electrode in contact with the dielectric material. | 10-02-2008 |
20120010093 | APPARATUS AND METHODS FOR DETECTING NUCLEIC ACID IN BIOLOGICAL SAMPLES - There are disclosed apparatus and methods for the field-assisted acceleration of biological processes involving charged entities, including in particular the detection of target DNA in a biological sample. A reaction cell is provided with a dielectric surface, and a field is generated by inducing charge-separation in the dielectric material by applying a potential to an electrode in contact with the dielectric material. | 01-12-2012 |
Mei-Ling Lau, Kowloon HK
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20100106050 | Hand sensory assessment device - The present invention relates to a hand sensory assessment device capable of point localization, two-point discrimination, vibration, and texture discrimination for assessing and training patients. The device possesses multiples of pins serving as contacting points that are capable of treating multiples points on a patients hand. | 04-29-2010 |
Mun Chee Angela Lau, Kowloon HK
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20150342267 | Garment And Method Of Manufacturing Same - A brassiere ( | 12-03-2015 |
Paul Lau, Kowloon HK
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20090274335 | Shoulder/neck supporting electronic application - A shoulder/neck supporting electronic appliance includes a wireless head set wherein the head set includes a supporting unit adapted for wearing on a user's collar from behind, a wireless audio device comprising a wireless transceiver supported by the supporting unit for receiving an audio signal, and a power source electrically coupled with the wireless transceiver; and a headphone member provided at the supporting unit in vicinity of the user's ear, such that an overall weight of the wireless head set is adapted for being supported and distributed on the collar of the user to minimize stress on the user's head when the user's wears the wireless head set. | 11-05-2009 |
Tai-Chu Lau, Kowloon HK
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20090301873 | REDOX MEDIATORS - The present application is directed to complexes according to Formulae (I) or (II) as described herein, and their use as redox mediators in electrochemical biosensors. | 12-10-2009 |
Vincent W.s. Lau, Kowloon HK
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20130257368 | Portable Wireless Charging System - A portable wireless charging system is incorporated inside a carrying device that has a plurality of walls and an interior, The portable wireless charging system has a transmitter positioned at a first fixed location at an inner surface of one of the walls, a mobile power supply positioned adjacent the transmitter and electrically coupled to the transmitter, and a receiver positioned at a second fixed location at an outer surface of the one of walls, with the second fixed location aligned with the first fixed location. A barrier is positioned between the transmitter and the receiver, and a first pocket positioned at the outer surface about the second fixed location. A portable device that includes a battery to be charged can be retained inside the first pocket to be charged. | 10-03-2013 |
20130271906 | Portable Power Supply - A power supply has a generally rectangular housing that has a length of about 11 inches and a width of about 8.5 inches, with a thickness of less than 5.2 cm. A rechargeable battery is housed inside the housing, and a power bay is provided on the housing and coupled to the battery inside the housing. | 10-17-2013 |
20150157133 | Connecting Structure for Inflatable Products - An inflatable product has a first layer and a second layer, each layer having a peripheral edge, with the first and second layers joined together along their peripheral edges to define an internal space for receiving air or fluid. Each layer has a uniform thickness throughout except that the thickness along the peripheral edge of each layer is greater than the thickness of the rest of the layer. A plurality of tension members can also be provided inside the internal space, each tension member having a first end that is joined to an inner surface of the first layer, and a second end that is joined to an inner surface of the second layer. Each tension member has a uniform thickness throughout except that the thickness along the first and second ends is greater than the thickness of the rest of the tension member. | 06-11-2015 |
Wai Yiu William Lau, Kowloon HK
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20100196211 | Volumetric Pipet - The invention relates to a kind of volumetric pipet. It includes an outer casing. At the lower part of the outer casing, there is a fetching mouth which is detachably mounted to a liquid container. At the top of the outer casing, there is a detachably sealed top cover. Inside the outer casing, there is a hollow core with a top opening. There is an inlet mouth on the side wall of the core that corresponds to the fetching mouth. The internal wall of the outer casing can slide against the external wall of the core. The core's rotating or sliding along its longitudinal orientation makes the fetching mouth and the inlet mouth correspond or stagger. This invention provides an easy-to-operate, precise rationing, quick and sanitary volumetric pipet. | 08-05-2010 |