Ching
Boon Khian Ching, Sinapore SG
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20130255114 | STEAM IRONING DEVICE - A steam ironing device ( | 10-03-2013 |
Boon Khian Ching, Eindhoven NL
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20150330014 | A GARMENT STEAMING DEVICE - A garment steaming device The present application relates to a garment steaming device. The garment steaming device comprises a steam generator ( | 11-19-2015 |
Boon Khian Ching, Singapore SG
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20080196282 | Method for Controlling an Ironning Temperature During a Steam Ironing Process and a Corresponding Steam Iron - A steam iron assembly ( | 08-21-2008 |
20110265354 | BOILER HAVING A SECTION FOR PREHEATING WATER - In a boiler ( | 11-03-2011 |
20110271565 | STEAM IRON - A steam iron having a bipartite steam rate control, based on a combination of a user-control, which allows a user to consciously set a desired steam rate, and an intuitively operated handle, which may conditionally provide the steam rate control assembly with corrective, energy saving input. | 11-10-2011 |
20110271566 | IRONING DEVICE - The invention relates to ironing devices that have an intuitive steam emitting feature while the controlling of other functionalities of the ironing device remains possible. The proposed ironing device ( | 11-10-2011 |
20140013636 | STEAM IRON - Steam irons are known which provide steam to a fabric of a garment to be pressed through holes in a sole plate. The present invention relates to a steam iron comprising a main body ( | 01-16-2014 |
Chee Wee Ching, Johor Bahru MY
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20110275055 | THERMAL UNIFORMITY FOR THERMAL CYCLER INSTRUMENTATION USING DYNAMIC CONTROL - A method for performing polymerase chain reactions (PCR) for improving thermal non-uniformity is provided. The method includes measuring a first temperature, by a first sensor, of a first sample block sector of a sample block and measuring a second temperature, by a second sensor, of a second sample block sector of the sample block that is adjacent to the first sample block sector. The method further includes calculating, by a thermoelectric controller, a difference in temperature between the first temperature and the second temperature and adjusting, by the thermoelectric controller, the first temperature of the first sample block sector based on the difference in temperature by using one or more thermoelectric coolers. The one or more thermoelectric coolers is configured to heat or cool the first sample block sector by adjusting power output from the thermoelectric controller. | 11-10-2011 |
20150231636 | Apparatuses, Systems and Methods for Providing Scalable Thermal Cyclers and Isolating Thermoelectric Devices - In one aspect, a thermal cycler system including a sample block and a thermoelectric device is disclosed. In various embodiments, the sample block has a first surface configured to receive a plurality of reaction vessels and an opposing second surface. In various embodiments the thermoelectric device is operably coupled to the second surface of the sample block. In various embodiments a thermal control unit is provided. In various embodiments the thermal control unit includes a computer processing unit. In various embodiments the thermal control unit includes an electrical current source. In various embodiments the thermal control unit also includes an electrical interface portion configured to connect the thermoelectric device with the electrical current source by way of an electrical cable. In various embodiments the thermal control unit is oriented in a different plane than the sample block and thermoelectric cooler. | 08-20-2015 |
Chee Wee Ching, Singapore SG
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20150044727 | Adaptive Thermal Block Temperature Control Method and System - Aspects of the present teachings describe a method and apparatus for automatically controlling a block temperature to reduce undershooting and overshooting of the temperatures of a sample contained in the block and participating in a polymerase chain reaction (PCR). The adaptive thermal block temperature control begins when a sample temperature enters a sample window region between a preliminary setpoint temperature and a target setpoint temperature for the sample. Based on thermodynamic behavior of the sample and the predetermined phase of PCR, predicting a time period measured subsequent to the preliminary setpoint temperature when the sample will reach the target setpoint suitable for the predetermined phase of PCR. During this time period, varying the block temperature ramp rate with a series of cooling and heating changes to ensure the block temperature reaches the target setpoint temperature at approximately the same time as the sample reaches the same. Synchronizing the block temperature and sample temperature to the target setpoint temperature reduces undershooting and overshooting of the sample temperature and increases the speed and efficiency of the overall PCR process as it relates to the thermal cycling operations. | 02-12-2015 |
Chee Wee Ching, Malaysia MY
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20080248534 | Adaptive Thermal Block Temperature Control Method and System - Aspects of the present teachings describe a method and apparatus for automatically controlling a block temperature to reduce undershooting and overshooting of the temperatures of a sample contained in the block and participating in a polymerase chain reaction (PCR). The adaptive thermal block temperature control begins when a sample temperature enters a sample window region between a preliminary setpoint temperature and a target setpoint temperature for the sample. Based on thermodynamic behavior of the sample and the predetermined phase of PCR, predicting a time period measured subsequent to the preliminary setpoint temperature when the sample will reach the target setpoint suitable for the predetermined phase of PCR. During this time period, varying the block temperature ramp rate with a series of cooling and heating changes to ensure the block temperature reaches the target setpoint temperature at approximately the same time as the sample reaches the same. Synchronizing the block temperature and sample temperature to the target setpoint temperature reduces undershooting and overshooting of the sample temperature and increases the speed and efficiency of the overall PCR process as it relates to the thermal cycling operations. | 10-09-2008 |
Chi Bun Ching, Singapore SG
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20150147774 | EXPRESSION CONSTRUCT FOR YEAST AND A METHOD OF USING THE CONSTRUCT - The present disclosure provides an isolated linear expression cassette. The disclosed cassette comprises a bidirectional promoter; a first gene and a second gene that the genes are respectively and operably linked to one end of the bidirectional promoter; a terminator located immediately next to end of each gene; a 5′-homogolgous region to genomic context of interest and a 3′-homogolgous region to genomic context of interest respectively flanking 5′ end and 3′ end of the cassette; and a dominant selection marker residing within the construct and being arranged in between the flanking 5′-homogolgous region to genomic context of interest and a 3′-homogolgous region to genomic context of interest. Preferably, the cassette is capable of being integrated into genome of transformed yeasts upon being transported into the transformed cell. | 05-28-2015 |
Chi-Bun Ching, Nanos SG
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20100159508 | THERMALLY RESPONSIVE MICELLES - The invention provides an amphiphilic copolymer comprising monomer units derived from a first monomer and monomer units derived from a second monomer. The copolymer has at least one hydrophobic endgroup. The first monomer is such that the copolymer is thermally responsive and the second monomer comprises a carboxylic acid or carboxylate group. | 06-24-2010 |
Chit Rex Ching, 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 |
Chung Jie Vinsing Ching, North Point HK
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20150322723 | HARD-ROCK CORE BARREL ROLLER CUTTER ASSEMBLY - The present invention provides a hard-rock core barrel roller cutter assembly, which comprises a roller cutter and a saddle. The roller cutter comprises a base portion for operating, and a connecting portion integrated with the base portion and detachably connected to the saddle. The connecting portion has a butted oblique plane, and a width of the connecting portion is gradually increased from one end adjacent to the base portion to another end far away from the base portion. A fixing block is detachably connected to the saddle, and the fixing block has a pressure slope which matches with the butted oblique plane. A width of the fixing block is gradually decreased from one end adjacent to the base portion to another end far away from the base portion, and the saddle is muff-jointed out of the connecting portion and the fixing block. Comparing with the conventional technology, the roller cutter and the saddle of the present invention can be quickly assembled and detached, to improve the efficiency of the drilling operation. Simultaneously, the connecting strength thereof is high, and can satisfy the requirements of the drilling operation, and can be standardized. | 11-12-2015 |
Clement Ching, Toronto CA
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20090293738 | Food Elevator for a Toaster or Grill - A food elevator for a toaster or grill comprising a pair of elongate rail members and one or more handles secured to the rail members to facilitate the insertion and removal of the elevator into a toaster or grill. The rail members have depending therefrom first and second compartments. The first and second compartments have at least partially enclosed side and bottom surfaces such that the first compartment is capable of receiving and holding therein a frankfurter and the second compartment is capable of receiving and holding therein a frankfurter bun. The first compartment is generally dimensioned to hold and retain therein a frankfurter in an orientation generally perpendicular to the rail members and the second compartment is generally dimensioned to hold and retain therein a frankfurter bun in an orientation generally perpendicular to the rail members. | 12-03-2009 |
Farn Fan Ching, Hong Kong HK
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20150178521 | SYSTEM AND METHOD FOR AUTHENTICITY VERIFICATION - A system for authenticity verification includes: a unique product identity generation system (UPIDGS) configured for generating a unique product identity (UPID) code corresponding to a product; an anomaly generation and identification system (AGIS) connected with the UPIDGS and configured for generating an anomaly to be inserted into a standard pattern attached to the product; a database and information management system (DBIMS) connected with the UPIDGS and the AGIS; and a unique product identity verification system (UPIDVS) connected with the DBIMS and configured for receiving information from the DBIMS and verifying the authenticity of the product based on the authenticity of the 2D codes and the anomaly. The 2D codes are attached to the product and captured by the DBIMS. The AGIS is configured to locate and identify the anomaly from the product. The DBIMS is configured to determine the authenticity of the 2D codes and the anomaly. | 06-25-2015 |
20150227947 | SYSTEM AND METHOD FOR AUTHENTICITY VERIFICATION - A system for authenticity verification includes: a unique product identity generation system (UPIDGS) configured for generating a unique product identity (UPID) code corresponding to a product; an anomaly generation and identification system (AGIS) connected with the UPIDGS and configured for generating an anomaly to be inserted into a standard pattern attached to the product; a database and information management system (DBIMS) connected with the UPIDGS and the AGIS; and a unique product identity verification system (UPIDVS) connected with the DBIMS and configured for receiving information from the DBIMS and verifying the authenticity of the product based on the authenticity of the 2D codes and the anomaly. The 2D codes are attached to the product and captured by the DBIMS. The AGIS is configured to locate and identify the anomaly from the product. The DBIMS is configured to determine the authenticity of the 2D codes and the anomaly. | 08-13-2015 |
Gil Ching, Le Bar Sur Loup FR
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20150076245 | DEVICE FOR NEBULIZING A LIQUID - The invention relates to a device ( | 03-19-2015 |
Gil Ching, Bar Sur Loup FR
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20100264010 | DEVICE FOR DESALINATING SEA WATER BY AMBIENT-TEMPERATURE SPRAYING - Device for desalinating sea water comprising a unit ( | 10-21-2010 |
Henry Kong Sun Ching, Alberta CA
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20150008684 | PORTABLE DOOR GUARD HINGE SECURITY DEVICE - A portable door guard used to secure the door at the hinge, particularly the wings of the hinge. The portable door guard comprises a retractable, non-permanently fixed device that can be secured around the hinge of the door from the inside to prohibit the door to open more than a gap. The portable door guard includes a center area designed to grip the hinge to limit the swinging movement of the hinge and adjusting means to configure the size of the gap. | 01-08-2015 |
Ho Ching, Kowloon HK
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20110222377 | OSCILLATOR SYSTEM - An oscillator system ( | 09-15-2011 |
20140356577 | METHOD OF MARKING MATERIAL AND SYSTEM THEREFORE, AND MATERIAL MARKED ACCORDING TO SAME METHOD - A method of forming one or more protrusions on an outer surface of a polished face of a solid state material, said method including the step of applying focused inert gas ion beam local irradiation towards an outer surface of a polished facet of a solid state material in a way of protruding top surface material; wherein irradiated focused inert gas ions from said focused inert gas ion bean penetrate the outer surface of said polished facet of said solid state material; and wherein irradiated focused inert gas ions cause expansive strain within the solid state crystal lattice of the solid state material below said outer surface at a pressure so as to induce expansion of solid state crystal lattice, and form a protrusion on the outer surface of the polished face of said solid state material. | 12-04-2014 |
20150029828 | SILICON OVERCOIL BALANCE SPRING - A method of producing unitary formed silicon balance spring having an overcoil portion for regulation of a mechanical timepiece, said method including the steps of providing a silicon balance spring having a main body portion, and an outer portion for formation as an overcoil portion, wherein the outer portion extends radially outward from an outermost turn of the main body portion, and wherein said main body portion and said outer portion are integrally formed from a silicon based material and are formed in a co-planar configuration; moving said outer portion in a direction relative to and out of the plane of said main body portion, and in a direction towards over said main body portion and towards the plane of the main body portion; and providing a stress relaxation process to the balance spring so as to relieve internal stresses induced within the balance spring from step (ii); wherein upon movement of said outer portion into the plane of said main body portion, the outer portion is located in an overcoil configuration relative to said main body portion. | 01-29-2015 |
20150101365 | METHOD OF PROVIDING MARKINGS TO PRECIOUS STONES INCLUDING GEMSTONES AND DIAMONDS, AND MARKINGS AND MARKED PRECIOUS STONES MARKED ACCORDING TO SUCH A METHOD - An identifiable mark on a portion of a polished facet of a surface of an article and being identifiable by an optical magnifying viewing device, said identifiable mark comprising a nano-structure formed by a two-dimensional or a three-dimensional lattice of a plurality of discrete nanometer sized recessed or protruded entities, wherein said entities are arranged within a predefined region of said polished facet in a predetermined arrangement in relation to each other and such that an outer interface surface between the facet of the article and air is formed and an inner interface surface between the facet of the article and air is formed. Said predetermined arrangement of said entities is non-uniform and non-periodic arrangement, and wherein said entities are sized and shaped so as to cause optical scattering upon reflection of incident light and the distance from the inner interface surface to the outer interface surface is greater than the amplitude of the non-marked portion of said polished face. Upon reflection of incident light having one or more predetermined wavelengths by said lattice at a predetermined angle of incidence to said lattice, interference due to scattering of light from said lattice is induced such that said reflected light has a variation in intensity providing one or more local maxima of one or more wavelengths. Said mark is identifiable by way of an optical magnifying viewing device inclined at a requisite viewing angle such that a local maxima is detected. | 04-16-2015 |
Ho Ching, Cheung Sha Wan HK
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20140022873 | HAIRSPRING FOR A TIME PIECE AND HAIRSPRING DESIGN FOR CONCENTRICITY - A method of increasing concentricity in use of a spiral hairspring mechanical timepiece; the hairspring having an inner terminal end portion for engagement with a collet, an outer terminal end portion for engagement with a stud, a first limb portion extending from the inner terminal end portion towards the outer terminal end portion, and a stiffening portion positioned at the outer turn of the hairspring and having a cross-sectional second moment of area different to that of the first limb portion such that bending stiffness of the stiffening portion has a greater bending stiffness than the single limb portion. The method includes modifying cross-sectional second moments of an area of the first limb portion and the stiffening portion by minimizing a cost function throughout the amplitude of the rotation of hairspring in use, the cost function being correlated to the net concentricity of the hairspring. | 01-23-2014 |
Ho Ching, Shatin HK
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20140198627 | STRESS-RELIEF ELASTIC STRUCTURE OF HAIRSPRING COLLET - A hairspring collet for a hairspring for interference engagement and an interference fit with the cylindrical outer surface of the staff of a balance wheel for a timepiece movement, said hairspring collet portion comprising a plurality of circumferentially extending elastically deformable interconnected arm portions, the arm portions forming an annulus having a central axis and providing an aperture therebetween, wherein each arm portion including a curved concave engagement portion for engagement with the outer surface of a staff of a balance wheel, wherein each engagement portion has substantially the same radius of curvature as each other and are equally spaced from said central axis at a first distance and wherein said first distance is less than the radius of the staff of the balance wheel; said engagement portions have a radius of curvature such that upon deformation of the arm portions and engagement with the outer surface of said staff the engagement portions substantially conform with the outer surface of said staff and an interference fit is formed therebetween, wherein stress induced from said interference fit is transferred and distributed from along the engagement portions to the arm portions adjacent the engagement portions and distributed therein; and wherein the interference fit of the engagement portions with the staff substantially prevents relative movement between the hairspring collet and the staff of the balance wheel upon application of load from a hairspring in use in a timepiece movement. | 07-17-2014 |
Jessica Victoria Ching, Toronto CA
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20150297196 | SPECIMEN COLLECTION DEVICE AND KIT - Devices, and methods of use thereof, are provided for the collection of a biological sample during insertion into a human orifice. The device may include a body piece, an insertion piece extending from one end of the body piece, and a handle connected to the other end of the body piece. Upon rotation of the handle, a shaft housed within the body piece, with a collection end at a distal portion thereof, is extended from a retracted position to an extended position, such that the collection end exits an opening within the insertion piece. The angle of the body piece relative to the insertion piece may be configured for self-sampling of a vaginal sample in a seated position. The collection end may be a swab with a plurality of pinwheeling fins having leading edge oriented to collect the biological sample when the shaft is rotated in a given direction. | 10-22-2015 |
Jinxia Ching, Suwon-Si KR
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20120076158 | METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING DATA IN SINGLE CARRIER FREQUENCY DIVISION MULTIPLE ACCESS SYSTEM - The present invention provides a method for transmitting and receiving data in a single carrier frequency division multiple access system to which a precoding matrix is applied, and to a transmitting/receiving apparatus for same. The method for transmitting data comprises the steps of: applying selected mapping algorithm (SLM) sequences of an SLM sequence subset corresponding to a precoding matrix, to respective data; selecting the SLM sequence in which each of the applied data has the smallest peak to average power ratio (PAPR) value; and transmitting the index of the selected SLM sequence and data to which the selected SLM sequence is applied. The method for receiving data, to which a precoding matrix is applied, comprises the steps of: receiving the index of the SLM sequence selected from the SLM sequence subset corresponding to the precoding matrix, and data to which the selected SLM sequence is applied; and removing the SLM sequence from the data to which the SLM sequence is applied using the SLM sequence indicated by the index, in order to recover data. | 03-29-2012 |
Jose Ong Ching, Manila PH
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20090152871 | Multiple energy inputs hydropower system - The present invention has incorporated a re-boosting pump to re-boost and to supply additional pressure energy input to a system periodically. The re-boosting pump gets its energy from a starting/re-boosting generator. This works to keep the level of the energy output sustainable. | 06-18-2009 |
Joseph Wong Wai Ching, Tai Po, CN
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20090156085 | BUBBLE MAKER - A device includes a body portion having a cavity therein. A reservoir is positioned within the body portion. A portion of the reservoir forms an abdominal region of the animal shaped body. An actuating mechanism is further coupled to the body. A motorized bubble making unit is disposed within the cavity to expel a stream of bubbles from the animal shaped body. The actuating mechanism activates the motorized bubble making unit to expel a stream of bubbles from the animal shaped body. | 06-18-2009 |
Joseph Wong Wai Ching, Hong Kong CN
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20130167818 | PROJECTILE LAUNCHING DEVICE - A launching device comprises a shaft having a first end and a second end, a head coupled to the first end of the shaft and a handle coupled to the second end of the shaft. The head comprises a cavity and a launch ramp curved both upwardly and outwardly from the cavity, wherein a distal portion of the launch ramp extends outwardly beyond the cavity in a forward launching direction. An angle is defined by the longitudinal grip axis and the distal portion of the launch ramp to direct a projectile disposed in the cavity in the forward launching direction. | 07-04-2013 |
20150174463 | PROJECTILE LAUNCHING DEVICE - A launching device comprises a shaft having a first end and a second end, a head coupled to the first end of the shaft and a handle coupled to the second end of the shaft. The head comprises a cavity and a launch ramp curved both upwardly and outwardly from the cavity, wherein a distal portion of the launch ramp extends outwardly beyond the cavity in a forward launching direction. An angle is defined by the longitudinal grip axis and the distal portion of the launch ramp to direct a projectile disposed in the cavity in the forward launching direction. | 06-25-2015 |
Kenny H. Ching, Singapore SG
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20090171234 | Devices, systems and methods for bioimpedance measurement of cervical tissue and methods for diagnosis and treatment of human cervix - Featured are apparatuses for measuring bioimpendence of tissues of the cervix, more specifically the mammalian cervix. Also featured are methods for examining the tissues of the cervix for clinical or diagnostic purposes such as during routine gynecological examinations to determine early onset of labor in pregnant patients or to assess such tissues for the presence of abnormalities such as cancerous lesions in both pregnant and non-pregnant women. Also featured are methods for treating onset of early or pre-term labor that embody such devices, apparatuses and methods of the present invention. Also featured are systems embodying such devices, apparatuses and/or methods, where such systems preferably are configured to provide diagnostic and/or clinical information to further assist the diagnostician or clinician in diagnosing and/or examining pregnant or non-pregnant patients. | 07-02-2009 |
Kwong-Ming Ching, Hong Kong CN
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20120020119 | AC-DC CONVERTER AND CONTROL CIRCUIT THEREOF - The invention discloses a control circuit for an AC-DC converter. The control circuit includes a power control circuit for comparing an input current sensing signal generated by sensing an input current of the AC-DC converter and a power level control input and in response thereto generating a frequency modulation control signal, in which the frequency modulation control signal is used to control the output power of the AC-DC converter and suppress harmonics of the input current, and a square wave generator connected to the power control circuit for generating a driving signal used to drive the switch circuit of the AC-DC converter according to the frequency modulation control signal, in which the frequency of the driving signal is varied with the frequency modulation control signal, thereby suppressing harmonics of the input current and regulating the switching frequency the AC-DC converter, and regulating the output power of the AC-DC converter. | 01-26-2012 |
20120087155 | AC-DC CONVERTER - An AC-DC converter is disclosed. The AC-DC converter includes an OFF-time clamping circuit. The OFF time clamping circuit outputs a triggering signal when a main switch circuit of the AC-DC converter is switched from ON state to OFF state. When an input AC voltage is too small, and a terminal voltage at a first current-conducting terminal of the main switch circuit of the AC-DC converter is lower than a specific voltage such that a switching control circuit can not turn on the main switch circuit again, the switching control circuit can still turn on the main switch circuit again by the triggering signal. Therefore, the OFF time of the main switch circuit is clamped. The switching control circuit can control the switching operation of the main switch circuit. | 04-12-2012 |
20120106206 | POWER SUPPLY WITH SINGLE STAGE CONVERTER FOR PERFORMING POWER FACTOR CORRECTION AND RESONANT CONVERSION - The invention discloses a power supply having a single stage converter for performing power factor correction to reduce high-frequency harmonics in the input current and performing resonant conversion to achieve zero-voltage switching or zero-current switching for power conversion. The inventive single stage converter includes a switching circuit, a resonant circuit, a power control circuit, and a square wave generator. The switching circuit includes at least one switch and the resonant circuit includes a LLC resonant tank. The power control circuit includes a proportional differential circuit such as a power amplifier configured in a negative feedback topology, and the square wave generator is configured to generate driving signals based on the frequency modulation control signal generated by the comparison of the sensed input current and a user-defined power level input, thereby allowing the square wave generator to regulate the switching operation of the switching circuit. | 05-03-2012 |
Lai-Ming Ching, Auckland NZ
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20090062377 | ANTI-CANCER COMBINATIONS - The present invention relates to synergistic combinations of the compounds of formula I such as compounds of the xanthenone acetic acid class such as 5,6-dimethylxanthenone-4-acetic acid (DMXAA) and NSAIDs, in particular diclofenac, which have anti-tumour activity. More particularly, the invention is concerned with the use of such combinations in the treatment of cancer and pharmaceutical compositions containing said combinations. | 03-05-2009 |
Leslie Ching, Hong Kong HK
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20140114720 | APPARATUS AND METHOD FOR PROCESSING MARKET DATA - An apparatus, method and non-transitory computer-readable storage medium for processing market data. The apparatus may comprise a risk analyzer arranged to access a first set of time-series market data from a data source and to process said first set of time-series market data to generate data indicative of a risk category. The apparatus may also have a trend analyzer arranged to access said data indicative of a risk category determined by the risk analyzer and to output a value of a market indicator based on a second set of time-series market data. The trend analyzer may be arranged to determine the value of the market indicator using an output of a set of filters and the set of filters may be selected by the trend analyzer according to said data indicative of a risk category. | 04-24-2014 |
Leung Kwok Ching, Richmond Hill CA
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20090244011 | Handheld Electronic Communication Device Transitionable Between Compact And Expanded Configurations - A handheld electronic communication device is disclosed that is transitionable between at least a compact configuration and expanded configuration. The handheld electronic communication device includes a display panel pivotally interconnected to a keyboard panel. The display panel can be overlaid on, and in substantial registration with, the keyboard panel in a compact configuration. Furthermore, the display panel can be offset above the keyboard panel in an expanded configuration. A pivot connection can be configured to couple and maintain the keyboard and display panels in substantial parallel orientation to each other in the compact and expanded configurations. The pivot connection includes an axis of rotation and is located in an upper corner of the handheld electronic communication device in the compact configuration. Additionally, a trackball navigation tool assembly is located at the upper corner of the handheld electronic communication device where the axis of rotation is located. | 10-01-2009 |
Lihying Ching, Shanghai CN
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20110018608 | Bipolar Transistor, Band-Gap Reference Circuit and Virtual Ground Reference Circuit - The present invention provides a bipolar transistor, a method for forming the bipolar transistor, a method for turning on the bipolar transistor, and a band-gap reference circuit, virtual ground reference circuit and double band-gap reference circuit with the bipolar transistor. The bipolar transistor includes: a Silicon-On-Insulator wafer; a base area, an emitter area and a collector area; a base area gate dielectric layer on a top silicon layer and atop the base area; a base area control-gate on the base area gate dielectric layer; an emitter electrode connected to the emitter area via a first contact; a collector electrode connected to the collector area via a second contact; and a base area control-gate electrode connected to the base area control-gate via a third contact. Processes of forming the bipolar transistor are fully compatible with traditional standard CMOS processes; and the base current to turn on the bipolar transistor is based on the GIDL current and formed by applying a voltage to the base area control-gate electrode without any need of contact. | 01-27-2011 |
20140354347 | BIPOLAR TRANSISTOR, BAND-GAP REFERENCE CIRCUIT AND VIRTUAL GROUND REFERENCE CIRCUIT - The present invention provides a bipolar transistor, a method for forming the bipolar transistor, a method for turning on the bipolar transistor, and a band-gap reference circuit, virtual ground reference circuit and double band-gap reference circuit with the bipolar transistor. The bipolar transistor includes: a Silicon-On-Insulator wafer; a base area, an emitter area and a collector area; a base area gate dielectric layer on a top silicon layer and atop the base area; a base area control-gate on the base area gate dielectric layer; an emitter electrode connected to the emitter area via a first contact; a collector electrode connected to the collector area via a second contact; and a base area control-gate electrode connected to the base area control-gate via a third contact. Processes of forming the bipolar transistor are fully compatible with traditional standard CMOS processes; and the base current to turn on the bipolar transistor is based on the GIDL current and formed by applying a voltage to the base area control-gate electrode without any need of contact to the base. | 12-04-2014 |
Mai Keow Ching, Selangor MY
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20100096277 | AMPEROMETRIC BIOSENSOR FOR HISTAMINE DETERMINATION - There is provided by this invention a simple and rapid amperometric biosensor for determining the level of histamine in seafood or fish. The biosensor combines the technology of screen-printing with immobilized diamine oxidase as the bioreceptor. IQ one embodiment of the present invention, the biosensor incorporates potassium hexacyanoferrate (III) as a mediator. | 04-22-2010 |
Ng King Ching, Dongguan City CN
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20130189630 | Fuel Oil Combustion and Energy Saving Method and Burner Thereof - The present invention relates to a method and a device with fuel for combustion that is used in the sectors of industry, canteen and power plant, in particular, it relates to an energy-saving, efficient and environment-friendly fuel-combustion method and device. The combustion method is: 1) it contains an input port let the fuel enter into the furnace where the fuel is ignited to bring forth the incomplete combustion: 2) it contains another input port for adding the supplementary fuel to the furnace, which is mixed with the early-coming fuel that is burning to bring forth the complete combustion, 3) so the burning fuel experiences the phenomenon of cracking, gasification and expansion, but it is restrained in the boiler for compression, resulting in the fusion reaction for the purpose of perfect combustion; 4) Synchronized with the above steps, the air taken from the furnace side wall is mixed with the burning fuel in the furnace, which makes the heat generated in the furnace erupt due to the combustion. The present invention also discloses a method of a burner. The burner allows fuel combustion in the boiler to bring forth continuous repeated cracking, differentiation, gasification, expansion and compression, so the fuel molecules experience fusion reaction to release heat completely without release of thermal radiation, meanwhile, it significantly reduces the generation of all kinds of harmful gases. | 07-25-2013 |
Pui Chi Ching, Hong Kong HK
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20130174747 | COOKING APPLIANCE - A cooking appliance ( | 07-11-2013 |
Pui Yi Ching, Hong Kong CN
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20110148671 | CURVE-SHAPED TOUCH-SENSITIVE KEYBOARD - A curve-shaped touch-sensitive keyboard comprises a keyboard casing in form of a curve surface, in which upper and lower ends of the keyboard casing are warped upwards along a whole length of the keyboard casing to form two convex sections and a concave section is formed between the two convex sections; a key region disposed on an upper surface of the concave section, in which the key region is composed of a plurality of keys and each of the keys is provided with a trigger sensor; and a printed circuit board provided within the keyboard casing, in which a plurality of electronic sensors are mounted on the printed circuit board and each of the electronic sensors corresponds to one of the keys. With the present keyboard, accidental touches on the keys could be avoided effectively. | 06-23-2011 |
Pui Yi Ching, Tsuen Wan HK
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20130029640 | FINGERPRINT SENSOR AND CHARGING SYSTEM - A fingerprint sensor and charging system with an external device including a fingerprint sensor, an external battery and a charging device. A mobile communication terminal, the fingerprint sensor, the external battery and the charging device are connected to each other. The fingerprint sensor is used for capturing fingerprint data for registration and verification so as to perform open or close operation and access to the mobile communication terminal by the fingerprint verification. The mobile communication terminal is installed with an application software for accessing the fingerprint sensor to register and protect data in the mobile communication terminal by fingerprint verification. The fingerprint system is able to prevent the data in the mobile communication terminal from being accessed by an illegal holder in case the mobile communication terminal is stolen or lost by replacing a conventional password protection with a fingerprint verification, and thereby enhances security and convenience. | 01-31-2013 |
Pui Yi Ching, Kwai Chung HK
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20100331606 | RELAXATION SYSTEM - The present invention provides a relaxation system comprising a processing unit, a sound playing unit for playing sounds, a light image emitting unit for emitting light, a smell releasing unit for releasing smell and a fingerprint scanning unit for collecting fingerprint information and transmitting the same to the processing unit, in which the latter four units are connected to the processing unit respectively, the processing unit is used to control the operation of the sound playing unit, the light image emitting unit and the smell releasing unit and perform a fingerprint identification. The system further comprises an environmental sensor unit connected to the processing unit and being used to collect environmental information to enable the processing unit to control the operation of the sound playing unit, the light image emitting unit and the smell releasing unit. The environmental sensor unit comprises a microphone for detecting noise signal in the environment. | 12-30-2010 |
Pui Yi Ching, Heshan CN
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20150134959 | Instant Communication Method and System - An instant communication method comprises: (a) obtaining the fingerprint information of an instant communication receiving terminal, and performing identity authentication on the instant communication receiving terminal utilizing the fingerprint information at an instant communication transmitting terminal; (b) generating and encrypting audio and video information to obtain encrypted information at the instant communication transmitting terminal, after successful authentication of the instant communication receiving terminal; and (c) transmitting the encrypted information from the instant communication transmitting terminal to the receiving terminal, and receiving and decrypting the encrypted audio and video information at the receiving terminal to obtain and display the audio and video information. An instant communication system comprises an instant communication transmitting terminal. Therefore, the privacy of instant messages such as audio, video and the like can be ensured powerfully, and the communication security is greatly improved with the present invention. | 05-14-2015 |
20150143483 | Device and Method for Identity Authentication Management - The invention discloses a device for identity authentication management comprising a client and a background. The client includes terminal unit and fingerprint sensor, which includes a collection and recognition device for collecting fingerprint information and a memory for storing fingerprint information and user information corresponding to the fingerprint information, and terminal unit is used for registering or recognizing the fingerprint information collected by the fingerprint sensors. The background includes an identity authentication server interconnecting with the terminal units and multiple application management areas interconnecting with identity authentication server and including application units and application information. When the fingerprint information is registered or recognized by the terminal units, the identity authentication server generates or compares the user information corresponding to the fingerprint information, and then in the application management areas operations on the application units or application information can be performed for users. | 05-21-2015 |
20150149784 | Communication method utilizing fingerprint information authentication - A communication method utilizing fingerprint information authentication comprises the following steps: (a) extracting fingerprint information of first, and sending a request instruction to second user via the fingerprint information by a first user on an information exchange platform, and extracting fingerprint information of second user after receiving the request by the second user, and storing the fingerprint information in the information exchange platform and exchanging it with first user by the second user to confirm their identity; (b) inputting a message to be sent in an encrypting unit to obtain encrypted message by the first user after passing authentication, and transmitting the encrypted message to a communication application unit and sending it to second user, and receiving the encrypted message via the communication application unit by the second user; (c) decrypting the encrypted message by means of the decrypting unit by the second user after passing authentication. | 05-28-2015 |
20150156017 | Works Transmitting Process and System - This invention discloses a type of works transmitting process and system, which belongs to the field of communication technology. The process comprises: works transmitting terminal exchanges secret key with works receiving terminal through FingerQ Platform; the works transmitting terminal transmits works to the FingerQ Platform, which encrypts the works, acquires and transmits decrypted works to said works receiving terminal. The system comprises: works transmitting terminal and FingerQ Platform. In this invention, works transmitting terminal exchanges secret key with works receiving terminal through FingerQ Platform, which encrypts the works at works transmitting terminal and transmits encrypted works to works receiving terminal, so that the works will not easily be acquired by a third party; moreover acquired works is encrypted that the works can be well protected with high degree of safety. | 06-04-2015 |
20150156173 | Communication system utilizing fingerprint information and use thereof - The invention discloses a communication system utilizing fingerprint information, which comprises a fingerprint sensor and a communication application unit, the communication application unit includes a communication software, an encrypting software and a decrypting software reverse to the encrypting software. The communication system comprises a step (A) of adding friends, a step (B) of encrypting and sending a message, and a step (C) of decrypting and recognizing a message. According such system of the invention, encryption and decryption management can be performed by utilizing fingerprint information, thereby, anyone who doesn't have matching fingerprint information can not read the encrypted message(s), and thus the privacy and safety of user information can be improved greatly on the basis of original systems. | 06-04-2015 |
20150180865 | Device and method for identity authentication - A device for identity authentication is disclosed in the invention, which comprises a client and a background, wherein the client comprises a plurality of terminal units and fingerprint sensors interconnecting with each terminal unit, each fingerprint sensor includes a collection and recognition device for collecting fingerprint information and a memory for storing fingerprint information and user information of the user corresponding to the fingerprint information. the background includes a identity authentication server interconnecting with the terminal units, and multiple application servers interconnecting with the identity authentication server. The terminal units are used for registering or confirming fingerprint information collected by the fingerprint sensors to distinguish the identities of users, and transmitting the result of registering or confirming to the identity authentication server of the background and the identity authentication server decides the permissions of users on the multiple application servers according to the result. | 06-25-2015 |
20150237017 | Communication Information Transmitting Process and System - It discloses a type of communication information transmitting process and system, which belongs to the field of communication technology. The process comprises: acquire selected fingerprint information of communication information receiving terminal, makes use of the fingerprint information of communication information receiving terminal to conduct identity authentication. After identity authentication of communication information receiving terminal is successfully completed, acquire communication information input by the user; wherein, the communication information comprises E-mail or SMS; transmit the communication information to FingerQ Information Exchange Platform, which encrypts communication information, and transmit encrypted communication information to said communication information receiving terminal. The system comprises: communication information transmitting terminal and FingerQ Information Exchange Platform. This invention makes communication information not easily be acquired by a third party; moreover acquired communication information is encrypted with high degree of safety. | 08-20-2015 |
Pui Yi Ching, Tsuen Wan N.t. HK
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20100264752 | POWER SUPPLY CONTROL SOCKET - A power supply control socket comprises a casing, socket apertures, a power supply control device including a fingerprint scanning unit, a fingerprint matching unit and a control unit connected together in series and a micro switch. The fingerprint scanning unit collects and transmits fingerprint information of users to the fingerprint matching unit. The fingerprint matching unit compares the fingerprint information to fingerprint templates pre-stored in the power supply control device. The control unit controls power supply according to comparison results. The micro switch is provided behind the socket apertures for closing a circuit when a plug is inserted to the socket apertures to enable the control of the control unit. The invention controls power supply to the socket by means of fingerprint authentication and the micro switch, which could greatly improve electrical safety. Thus, it is not necessary to worry about leakage of electricity even when children touch the socket. | 10-21-2010 |
Pui Yi Ching, Heshan City Jiangmen CN
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20150304321 | AN IMAGE MANAGEMENT SYSTEM AND AN IMAGE MANAGEMENT METHOD BASED ON FINGERPRINT AUTHENTICATION - The invention discloses an image management system and method based on fingerprint authentication, and belongs to the field of communication technology. The system comprises a fingerprint sensing device and an information exchange platform. The fingerprint sensing device is used for extracting the first fingerprint information of a user at a first terminal and encrypting an image according to the first fingerprint information. The information exchange platform is used for sending the first fingerprint information to a second terminal, such that the second terminal decrypts the image according the first fingerprint formation to obtain the decrypted image. The system and method greatly improve the privacy of the image of the user, and improve the security of the image. | 10-22-2015 |
Pui Yi Ching, Hk HK
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20110163845 | WIRELESS FINGERPRINT CARD - A wireless fingerprint card comprises a CPU, a fingerprint scanning device, a fingerprint identification device, a wireless communication device, an information input device and a storage device. The fingerprint identification device, the wireless communication device, the information input device and the storage device are coupled to the CPU respectively, and the fingerprint scanning device is coupled to the fingerprint identification device. The fingerprint scanning device scans fingerprint of users and transmits scanned fingerprint data to the fingerprint identification device, and the latter compares the scanned fingerprint data to fingerprint data stored in the storage device and send a matching signal to the CPU if the fingerprint data match each other. Then, the CPU sends an information input command to the information input device and transmits information input from the information input device to a transaction terminal through the wireless communication device according to the matching signal. | 07-07-2011 |
Su Hung Ching, Banyo AU
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20150306038 | A MICROPARTICLE COMPOSITION COMPRISING A PROBIOTIC, CROSS-LINKABLE REAGENT AND AN EMULSION CONTAINING A HYDROPHOBIC ACTIVE - The present invention relates to microparticles, methods of producing microparticles and microparticle precursor compositions. In particular, it relates to a method of producing a microparticle precursor composition comprising blending an emulsion comprising a hydrophobic active with a probiotic to form a probiotic-containing emulsion; and blending the probiotic-containing emulsion with a cross-linkable reagent. | 10-29-2015 |
20150313844 | MICROPARTICLES COMPRISING A PROBIOTIC, CROSS-LINKABLE REAGENT, A DENATURED PROTEIN, POLYOL PLASTICISER AND TREHALOSE - The present invention relates to microparticles, methods of producing microparticles and microparticle precursor compositions. In particular, it relates to microparticles comprising a protective matrix and a protective matrix precursor composition comprising a blend of a denatured protein, a polyol plasticizer, trehalose and a carrier. | 11-05-2015 |
Victoria Jessica Ching, Toronto CA
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20110087133 | EXTENDABLE SPECIMEN COLLECTING DEVICE - Disclosed is a specimen collecting device for collecting cell samples. The specimen collecting device has an extendible swab which can be extended and retracted during use. The extendible swab can also be inserted into the handle so that the samples can be stored, at least temporarily. | 04-14-2011 |
Wai Kwong Ching, North Point CN
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20130287723 | INORGANIC GEL FOR CONTROLLED RELEASING OF FRAGRANCE AND DISINFECTANT - A gel composition for air freshening or disinfecting, comprising a silicon alkoxide or colloidal silica, a volatile or gaseous fragrance and/or disinfectant, water, an acid or base catalyst, a water-soluble solvent, and optionally other volatile components and additives, and a method for preparing the same. The gel can be transparent or colored, has a homogeneous texture and a soft to rigid structure, and contains volatile or gaseous components from 0 vol % to 85 vol % for scented materials (fragrance and oils) and/or 0-8000 ppm of disinfectant, which are released at a steady rate under ambient conditions, controlled by the shape and opening of the gel container. Botanicals or plastic decorations may be added into the gel to improve its aesthetic appeal. The preparation method is easier and requires less energy consumption and the gel is used as an air freshener or disinfectant. | 10-31-2013 |
Wan Sze Vincci Ching, Hong Kong CN
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20150305466 | CARRIER - There is provided a carrier. The carrier comprises an inner lining arranged in the carrier, the lining providing a cavity in which items are carried in the carrier. The carrier includes an illumination system having light transmitting fibers in or at the lining for illumination of the cavity, a light source for feeding lighting to said fibers or otherwise providing illumination in the cavity, a switch for controlling operation of light source, a power source for providing power to illumination system, and a capacitor for controlling duration of illumination of light source. | 10-29-2015 |
Yee Fen Ching, Singapore SG
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20140055283 | MULTIPLE AND INTERCHANGEABLE METER READING PROBES - A characteristic of a first utility meter is detected with a first probe head, and a characteristic of a second utility meter is detected with a second probe head. The characteristic of the first utility meter is dependent on a usage of a first utility metered by the first utility meter, and the characteristic of the second utility meter is dependent on a usage of a second utility metered by the second utility meter. Information related to the characteristic of the first utility meter is communicated from the first probe head to a communication unit, and information related to the characteristic of the second utility meter is communicated from the second probe head to the communication unit. A message is also sent from the communication unit indicating the usage of the first utility or the usage of the second utility. | 02-27-2014 |
20140139682 | MULTIPLE AND INTERCHANGEABLE METER READING PROBES - An apparatus to monitor one or more utility meters includes a communication unit with a processor, a communication interface coupled to the processor, and a probe interface coupled to the processor. A meter monitoring probe that includes a probe head is coupled by a cable to a probe connector capable to mate with the probe interface. The probe head includes an image sensor, an indicator, and a button. The probe head is capable to detect a characteristic of a utility meter that is dependent on a usage of a utility metered, and send information related to the characteristic to the processor. The processor is capable to receive the information from the probe head and send a message related to the usage of the utility over the communication interface, and the image sensor is capable to capture an image in response to a press of the button. | 05-22-2014 |
Zhi Yong Ching, Singapore SG
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20130227220 | Data Storage Device and Method of Managing a Cache in a Data Storage Device - A data storage device is provided. The data storage device includes a data storage medium having a plurality of data blocks, a cache having a plurality of cache blocks, wherein each cache block is identified by a cache block address, a cache control memory including a memory element for each data block configured to store the cache block address of the cache block in which data of the data block is written. | 08-29-2013 |
20140019680 | DATA STORAGE SYSTEM, METHOD OF WRITING TO STORAGE IN THE DATA STORAGE SYSTEM, HARD DISK AND METHOD OF FORMING THE HARD DISK - In various embodiments, a data storage system may be provided. The data storage system may include a storage. The storage may include a first portion and a second portion. The data storage system may further include a determination circuit configured to determine whether to write data to the first portion or to the second portion. The data storage system may also include a control circuit configured to control writing the data to the first portion in a log structured manner. | 01-16-2014 |
20140115238 | STORAGE CONTROLLERS AND STORAGE CONTROL METHODS - According to various embodiments, a storage controller configured to control storage of data in a pre-determined area of a storage medium may be provided. The storage controller may include a memory configured to store a write pointer, a reclaim pointer, and a wrapped around pointer. The write pointer may indicate a location of the storage medium to write incoming data. The reclaim pointer may indicate a location of the storage medium to perform a space reclamation. The wrapped around pointer may indicate a location of the storage medium where writing is to continue if writing of data reaches an end of the pre-determined area. | 04-24-2014 |
20140115240 | STORAGE DEVICES AND METHODS FOR CONTROLLING A STORAGE DEVICE - According to various embodiments, a storage device may be provided. The storage device may include: a first memory including a magnetic recording medium and configured to store user data; a second memory including a solid state drive recording medium and configured to store at least one of metadata or other frequently accessed data; and an interface configured to access the second memory using a pre-determined communication protocol. | 04-24-2014 |
20150146322 | DATA STORAGE DEVICE - According to an embodiment of the present invention, a data storage device comprising a motor having a stator is disclosed. The stator may include a substrate having a first surface and a second surface opposite to the first surface; and a n-phase winding arrangement having n phase windings; wherein each phase winding comprises m flat fractional-pitch coils arranged on the first surface of the substrate such that the coils are spaced apart uniformly along a closed loop and connected in series; wherein each coil together with an angular section of the substrate between the coil and an adjacent coil of the same phase winding defines a stator pole-pair; and wherein m is an integer larger than 1. | 05-28-2015 |