Ng, Kowloon
Charis Hui Yee Ng, Kowloon HK
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20140076943 | MULTIFUNCTION CHILDCARE DEVICE AND METHOD OF USING THE SAME - A childcare device including a base in the shape of a closed loop; a cavity bounded and defined by the closed loop; and wherein the device is adapted to receive a part of a child's body through the cavity; and the base is independently usable as a baby sling, a walking aid or a seat safety strap. | 03-20-2014 |
20160106227 | METHOD OF USING A MULTIFUNCTION CHILDCARE DEVICE - A childcare device including a base in the shape of a closed loop; a cavity bounded and defined by the closed loop; and wherein the device is adapted to receive a part of a child's body through the cavity; and the base is independently usable as a baby sling, a walking aid or a seat safety strap. | 04-21-2016 |
Charles Wang Wai Ng, Kowloon CN
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20090049924 | HIGH SUCTION DOUBLE-CELL EXTRACTOR - A high suction double-cell extractor includes an outer cell defining an outer chamber, and an open-ended inner cell defining an inner chamber. The inner chamber is bottle-shaped and has a neck. The high suction double-cell extractor also includes a vertical loading system for applying axial force on a soil specimen during extraction. The high suction double-cell extractor also includes a port for introduction of pressurized air supply into the outer and inner cells. The introduced pressurized air can apply cell pressure on the soil specimen during extraction. The high suction double-cell extractor also includes a relative humidity control system and a differential pressure detector system. The high suction double-cell extractor can be used to measure stress-dependent soil-water characteristics curve (SDSWCC) under various stress states three-dimensionally and more accurately, and under total suction up to 8,000 kPa. | 02-26-2009 |
20140037379 | ALL-WEATHER LANDFILL SOIL COVER SYSTEM FOR PREVENTING WATER INFILTRATION AND LANDFILL GAS EMISSION - A landfill soil cover system is proposed for preventing water infiltration into a landfill and gas emission from the landfill under all weather conditions. The landfill cover system comprises three soil layers; namely, a clay layer, a gravelly sand layer and a silt layer, compacted successively from the bottom to the top of the system. The clay layer is compacted immediately above an optional gas collection layer and landfill waste at an optimum water content. Additionally, a trench for water drainage may be constructed, for example, every 20-40 m in the horizontal direction. Water infiltration and landfill gas emission can be prevented effectively by this landfill soil cover system under any humid, semi-arid and arid climates. | 02-06-2014 |
Chik Wai Ng, Kowloon HK
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20090045867 | FUSE CELL AND METHOD FOR PROGRAMMING THE SAME - The fuse cell architecture | 02-19-2009 |
20090146749 | Low-Voltage Oscillator with Capacitor-Ratio Selectable Duty Cycle and Single-Input Sub-Threshold-Conducting Comparators to S-R Latch - An oscillator operates at a very low voltage yet has a duty cycle that is set by a ratio of capacitors that are charged and discharged. Sub-threshold p-channel transistors conduct sub-threshold currents below the normal threshold voltage, and drive set and reset inputs of a set-reset S-R latch. The S-R latch drives the oscillator outputs. The oscillator outputs feed back to charging p-channel transistors that charge one plate of the capacitors. During half of the cycle, the charging p-channel transistor is off, allowing one plate of the capacitors to discharge through an n-channel discharge transistor. After a period of discharge determined by the capacitance of the capacitor, the gate of a sub-threshold p-channel transistor falls enough for sub-threshold current to flow, triggering the set or reset input of the S-R latch. Since sub-threshold currents are needed to toggle the S-R latch, the oscillator begins to oscillate below the threshold voltage. | 06-11-2009 |
20100073070 | Low Voltage High-Output-Driving CMOS Voltage Reference With Temperature Compensation - A bandgap reference voltage generator has a first stage that generates a first current that is complementary-to-absolute-temperature (Ictat) and a second stage that generates a current that is proportional-to-absolute-temperature (Iptat). The Ictat and Iptat currents are both forced through a summing resistor to generate a voltage that is relatively independent of temperature, since the Ictat and Iptat currents cancel out each other's temperature dependencies. A PMOS output transistor drives current to an output load to maintain the load at the reference voltage. An op amp drives the gate of the PMOS output transistor and has inputs connected to emitters of PNP transistors in the second stage. A series of resistors generate the reference voltage between the PMOS output transistor and ground and drives bases of the PNP transistors and includes the summing resistor. Parasitic PNP transistors in an all-CMOS process are used. The generator operates with a 1-volt power supply. | 03-25-2010 |
Chun Sum Ng, Kowloon HK
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20160088711 | ADAPTABLE LIGHTING SYSTEM - The present disclosure relates to an adaptable lighting system and a method for adaptive illumination. An example adaptable lighting system comprises an image sensor configured to acquire environmental information associated with a plurality of predetermined regions; a microcontroller configured to calculate an illumination algorithm based on the acquired environmental information, and to generate an adjustment command based on the calculation; and one or more lighting units configured to receive the adjustment command, and to adjust lighting output in accordance with the received adjustment command. An example method for adaptive illumination comprises acquiring, by an image sensor, environmental information associated with a plurality of predetermined regions; calculating, by a microcontroller, an illumination algorithm based on the acquired environmental information; generating, by the microcontroller, an adjustment command based on the calculation; and adjusting lighting output of one or more lighting units in accordance with the generated adjustment command. | 03-24-2016 |
Chun-Wai Ng, Kowloon CN
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20130001681 | MOS-DRIVEN SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING MOS-DRIVEN SEMICONDUCTOR DEVICE - A mask used to form an n | 01-03-2013 |
David Chik Wai Ng, Kowloon HK
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20090091399 | LOW VOLTAGE SYNCHRONOUS OSCILLATOR FOR DC-DC CONVERTER - Systems and methods which provide an oscillator circuit outputting non-overlapping trigger signals throughout a range of operating voltages using a reset-set (RS) flip-flop type circuit configuration are shown. Embodiments utilize output driver buffers internal to the RS flip-flop circuit configuration to provide oscillator feedback delay. Feedback control circuitry may be implemented to ensure that the delay associated with any one driver buffer does not solely provide the feedback delay. Embodiments further implement input delay circuitry adapted to maintain a relatively constant reset and set input feedback delay ratio throughout a large range of operating conditions. | 04-09-2009 |
Frency Sau Fun Ng, Kowloon CN
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20090112171 | Urine bag pocket - The present invention relates to clothing items such as pants or shoulder bags incorporating urine bag pockets suitable for holding a urine bag. Through the invention, incontinence sufferers are able to maintain mobility while still concealing a urine bag. | 04-30-2009 |
Ho Shan Ng, Kowloon HK
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20080239325 | Optical sensing methods and apparatus - A method of sensing movement or proximity of objects by optical reflection is provided. The method includes the steps of transmitting a train of optical pulses towards a destination, sensing optical pulses reflected from the destination, and sensing and evaluating movement or proximity characteristics of objects at the destination with reference to variation in pulse width between transmitted and reflected optical pulses. | 10-02-2008 |
20090059373 | Actuator for linear motion and tilting motion - There is provided an actuator used in an optical system comprising a housing, a carrier disposed at least partly inside the housing, and a plurality of linear motion transducers coupled to the carrier and substantially evenly spaced around the carrier within the housing. Each linear motion transducer is able to produce linear motion when energized displacing the carrier relative to the housing to produce linear motion, tilting motion, or both of the carrier. | 03-05-2009 |
Ka Ming Ng, Kowloon CN
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20130266953 | AGGREGATION INDUCED EMISSION OF FLUORESCENT BIOPROBES AND METHODS OF USING THE SAME - Provided herein are fluorescent bioprobes comprising fluorogens that exhibit aggregation-induced emission (AIE) labeled on biomolecules. The present subject matter relates to a fluorescent bioprobe comprising one or more fluorogen labeled on chitosan. The present subject matter is also directed to methods of preparing the fluorescent bioprobes, methods of labeling and detecting DNA and/or proteins with the fluorescent bioprobe, and methods of cell imaging including live cell tracking. | 10-10-2013 |
Karen Ng, Kowloon HK
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20120084220 | PRODUCT CERTIFICATION SYSTEM AND METHOD - Systems and methods are provided for generating a certificate of compliance for a product. A product control system (PCS) retrieves specification and/or regulatory data for a particular product and compares the retrieved data to test result data obtained for that particular product. The PCS generates a product certification if the test result data indicates that the product is in compliance with the specification data and/or the regulatory data. A product test plan generation system (PTPGS) enables a user to interact with a user interface to retrieve a test plan for a particular product. The test plan can be used to obtain test results for the particular product. | 04-05-2012 |
20120095930 | PRODUCT CERTIFICATION SYSTEM AND METHOD - Systems and methods are provided for generating a certificate of compliance for a product. A product control system (PCS) retrieves specification and/or regulatory data for a particular product and compares the retrieved data to test result data obtained for that particular product. The PCS generates a product certification if the test result data indicates that the product is in compliance with the specification data and/or the regulatory data. A product test plan generation system (PTPGS) enables a user to interact with a user interface to retrieve a test plan for a particular product. The test plan can be used to obtain test results for the particular product. | 04-19-2012 |
20120123954 | PRODUCT CERTIFICATION SYSTEM AND METHOD - Systems and methods are provided for generating a certificate of compliance for a product. A product control system (PCS) retrieves specification and/or regulatory data for a particular product and compares the retrieved data to test result data obtained for that particular product. The PCS generates a product certification if the test result data indicates that the product is in compliance with the specification data and/or the regulatory data. A product test plan generation system (PTPGS) enables a user to interact with a user interface to retrieve a test plan for a particular product. The test plan can be used to obtain test results for the particular product. | 05-17-2012 |
Ki Churk Ng, Kowloon HK
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20110290778 | HAIR FLAT IRON WITH LIGHT SOURCE - A hair styling appliance including a first arm pivotable with respect to a second arm. Each arm has a respective housing and heat plate, the heat plate at least partially defines a styling portion of each arm. The appliance also includes a light source positioned to illuminate a work area adjacent the styling portions. | 12-01-2011 |
King Lun Ng, Kowloon HK
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20160106087 | VERTICALLY COLLAPSIBLE OR HORIZONTALLY COLLAPSIBLE COCKROACH TRAP - This present invention relates to the technical field of a cockroach trap, and provides a vertically collapsible or horizontally collapsible cockroach trap, which includes an upper trap body and a lower trap body that are vertically extensible and retractable and interconnected to each other, where an inner cavity is formed between the upper trap body and the lower trap body, an adhesive sheet used to bond cockroaches, a cockroach attractant, and an anti-adhesion structure used to prevent bonding between the adhesive sheet and an inner wall of the inner cavity are disposed in the inner cavity, and an entrance available for cockroaches to enter the inner cavity is disposed on the upper trap body or the lower trap body. The anti-adhesion structure is applied to the vertically collapsible or horizontally collapsible cockroach trap, which avoids that the upper trap body and the lower trap body are hardly vertically extensible and retractable due to bonding of the adhesive sheet. During use, by vertically extending the upper trap body and the lower trap body, the inner cavity is expanded, and the entrance is opened, and cockroaches are tempted to enter the inner cavity and are then bonded by the adhesive sheet, which avoids a problem that a hand may touch the adhesive sheet and the cockroach attractant during use, which is very unsanitary, and avoids a problem that a cardboard needs to be folded manually into a cockroach trap, which is time-consuming and troublesome. | 04-21-2016 |
Nga Yung Ng, Kowloon CN
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20090288466 | Isothermal forming system for production of sheet metal parts - The present invention relates to an apparatus for attachment to a conventional sheet metal forming press. The apparatus allows the sheet metal forming process to be preformed fully submerged in an oil. Methods for sheet metal forming in oil are also provided. | 11-26-2009 |
Pak-Hong Ng, Kowloon HK
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20090001251 | Methods and apparatus for backlight calibration - Methods and apparatuses for backlight calibration are described. The apparatus | 01-01-2009 |
20090273946 | Illumination module, and a display and general lighting apparatus using the same - The present invention provides an illumination module, and a display and a general lighting apparatus using the same. Said illumination module includes a plurality of light guiding strips arranged in juxtaposition with a predefined distance; a plurality of light sources, disposed on at least one end of said light guiding strips respectively for providing the light into said light guiding strips; and a plurality of light reflecting units, disposed between said light guiding strips for reflecting the light from said light guiding strips. The light reflecting units according to the present invention can guide the light from the sides of light guiding strips or other light not toward the right side of the illumination module back to the right side of the illumination module, and thus improving the light output efficiency and uniformity. | 11-05-2009 |
Sangly Ng, Kowloon HK
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20150113809 | Method of manufacturing multi-element tungsten carbide jewelry rings - A method for manufacturing annular jewelry rings employing multiple annular elements, at least one of which is composed of tungsten carbide. All annular ring elements composed of tungsten carbide are produced directly from tungsten carbide plate. Using an electrical discharge machining apparatus employing a preformed cylindrical electrode, an aperture of predetermined diameter is drilled through a planar, tungsten carbide plate. Using a wire electric discharge machining apparatus, annular blanks are cut from the planar tungsten carbide plate, the outer surface of the annular blank being cylindrical and concentric with the inner, drilled surface of the annular blank. The inner and outer surfaces of the tungsten carbide annular blanks are cooperatively machined to allow additional annular elements composed of tungsten carbide and other materials to be integrally coupled to one another to form jewelry in the form of rings. | 04-30-2015 |
Sun Pui Ng, Kowloon HK
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20140303535 | Posture Correction Girdle and the Method of Correcting Spinal Deformity - A posture correction girdle comprises a body wrapping shell, a plurality of pockets and a plurality of paddings is disclosed. The paddings are configured to be inserted into pockets at predetermined positions. Thereby, when the posture correction girdle is worn by the user, pressure is exerted onto a corresponding predetermined section of the user's spine for posture correction purpose. The posture correction girdle further comprises a pair of elastic shoulder straps, an elastic waist strap and a plurality of elongated bones to provide additional support to the user's spine. A micro-system comprising a processor, an output device and a plurality of sensors can also be embedded into the posture correction girdle to provide information regarding the efficiency of the posture correction girdle and the progression of the treatment. Such information is provided to the users using the output device. | 10-09-2014 |
Wing Leung Ng, Kowloon CN
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20100005613 | WET/DRY FLOOR CLEANING UNIT AND METHOD OF CLEANING - A floor cleaning device comprises a base portion for movement along a surface and a handle portion pivotally connected to the base. The base portion further includes a suction nozzle and a brush assembly for agitating the surface, wherein the brush assembly and the nozzle assembly are in a first position raised off of the surface for vacuuming saw the surface, and the nozzle assembly is lowered to a second position contacting the surface for collecting and picking up liquid and dirt from the surface. A method of cleaning a surface by first dry vacuuming the surface using a cleaning unit in which the nozzle assembly is raised to pick up particles and then wet vacuuming the floor with the nozzle assembly lowered to collect and pick up dirt from the floor mixed with cleaning solution distributed on the floor. | 01-14-2010 |
Yuk King Monica Ng, Kowloon HK
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20150269923 | Noise Control Panels to Provide a Noise-free Environment for Infants - According to embodiments of the invention, systems, methods and devices are directed to a noise control panel which serves as a sound barrier intended to provide a noise-free environment for infants. Various embodiments of the invention implement several novel features, including, in one embodiment, the noise control having a main body formed from a panel forming either a straight or curved upright sound barrier in front of a baby bed. Multiple panels may cover all sides of the bed and may have sound detectors incorporated therein. A vent serves to provide air circulation and/or conditioning if the panels are in a position enclosing the bed. | 09-24-2015 |
20160021451 | NOISE CONTROL PANELS TO PROVIDE A NOISE-FREE ENVIRONMENT FOR INFANTS - According to embodiments of the invention, systems, methods and devices are directed to a noise control panel which serves as a sound barrier intended to provide a noise-free environment for infants. Various embodiments of the invention implement several novel features, including, in one embodiment, the noise control having a main body formed from a panel forming either a straight or curved upright sound barrier in front of a baby bed. Multiple panels may cover all sides of the bed and may have sound detectors incorporated therein. A vent serves to provide air circulation and/or conditioning if the panels are in a position enclosing the bed. | 01-21-2016 |
Yu Lung Ng, Kowloon HK
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20130073518 | INTEGRATED TRANSACTIONAL AND DATA WAREHOUSE BUSINESS INTELLIGENCE ANALYSIS SOLUTION - A system, computer-implemented method, and computer program product for performing integrated transactional and data warehouse business intelligence analysis using a correlated report constructed from data correlations between current transactional data and historical data from a data warehouse. The method commences by retrieving a transactional data record from an online transactional processing (OLTP) system, the transactional data record comprising at least one OLTP business intelligence value of a particular business intelligence attribute, then receiving from a storage system, results of a query to a data warehouse, the results comprising a historical business intelligence value of the same business intelligence attribute. Modules within the system (e.g., a business intelligence application) perform processing to combine the OLTP business intelligence value with the historical business intelligence value to form a correlated report and transmit the correlated report for displaying on a single surface. | 03-21-2013 |