Mak, Hong Kong
Angus C.k. Mak, Hong Kong HK
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20090309672 | ULTRA-WIDEBAND/DUALBAND BROADSIDE-COUPLED COPLANAR STRIPLINE BALUN - A balun comprises at least two asymmetric coplanar striplines, a first of the striplines coupled to a signal input, and a second of the striplines coupled to a signal output, the at least two asymmetric coplanar striplines configured in a Marchand architecture to receive an unbalanced signal and to output a balanced signal. | 12-17-2009 |
Anthony Hang Kwong Mak, Hong Kong HK
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20140373576 | GLOVE - The present patent application discloses a glove which includes a first part to cover the back side of a hand and a second part to cover the palm side of the hand. The first part and the second part form a space for placing the hand. The first part includes an outermost flame retardant polyester spandex layer, a thermoplastic polyurethane waterproof membrane adjacent to the flame retardant polyester spandex layer, an innermost cotton polyester knit layer, and a dual density pad layer made of ethylene vinyl acetate and low density polyethylene sandwiched between the thermoplastic polyurethane waterproof membrane and the cotton polyester knit layer. | 12-25-2014 |
Chi Kin John Mak, Hong Kong HK
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20100264235 | MISTING FAN - A misting fan includes a rotatable fan blade collar, a plurality of fan blades mounted around the rotatable fan blade collar, a mist-generating assembly, a drive mechanism and a motor. The mist-generating assembly includes a mist nozzle disposed inside the fan blade collar and a hose with one end being coupled to the nozzle. The motor includes a motor shaft for rotating the fan blade collar through the drive mechanism. An axis of rotation of the motor shaft is offset from an axis of rotation of the fan blade collar. | 10-21-2010 |
20110259281 | DE-SHEDDING TOOL AND METHOD OF MANUFACTURING THE SAME - A de-shedding tool includes first and second thin plates, and first and second rows of spaced apart teeth formed along first and second longitudinal edges of the first and second plates respectively. The first and second plates are superimposed and longitudinally offset such that the offset first and second rows of equally spaced apart teeth together form a plurality of continuous serrated teeth. The teeth have surfaces with a roughness sufficient to engage and pull away loose hair when the teeth slide through the hair of an animal. A method of manufacturing the de-shedding tool is also disclosed. | 10-27-2011 |
Chung Ming Mak, Hong Kong CN
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20090014566 | PAPER SHREDDING TOOL - A paper shredding tool is disclosed as including a first pair of cutters partly abutting each other along a first cutting plane; a second pair of cutters adjacent to the first pair of cutters, the second pair of cutters partly abutting each other along a second cutting plane; a third pair of cutters partly abutting each other along a third cutting plane; and a fourth pair of cutters adjacent to the third pair of cutters, the fourth pair of cutters partly abutting each other along a fourth cutting plane; in which each pair of cutters are rotatable relative to each other to cut a piece of paper passing between the pair of cutters along their respective cutting plane; and the distance between the first cutting plane and the second cutting plane is different from the distance between the third cutting plane and the fourth cutting plane. | 01-15-2009 |
Chun Kiu Mak, Hong Kong HK
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20090128502 | IMAGE DISPLAY WITH CORDLESS PHONE - A method and device for image display with cordless phone | 05-21-2009 |
Chun Man Lawrence Mak, Hong Kong HK
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20130163961 | VIDEO SUMMARY WITH DEPTH INFORMATION - A computer-implementable method for creating a summary video with depth information, comprising: recognizing moving objects from the input original video; generating an animated moving object cutout for each of the recognized moving objects by duplicating and stacking successive frames in the input original video containing images of the respective moving object; constructing a scene background by using texture of scenes in the input original video and estimating any missing portion; rendering a Dynamic 3D Scene by using depth information of foreground objects in the input original video and the scene background to create a three-dimensional scene and overlaying the animated moving object cutouts on to the three-dimensional scene according to their respective longitude, latitude, and depth locations in the three-dimensional scene; and synthesizing the summary video, by using the Dynamic 3D Scene. | 06-27-2013 |
Fuk Sang Mak, Hong Kong HK
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20090033796 | SYSTEMS AND METHODS FOR TRIGGERING AN OUT OF FOCUS ALERT - In order to trigger an out of focus alert when the focus level of a video frame meets a focus criteria, a method is performed including the operations of: receiving a video frame, partitioning the video frame into a plurality of blocks, calculating an array of discrete cosign transformation (DCT) coefficients for at least one of the plurality of blocks using a DCT, classifying each of the at least one of the plurality of blocks based on the array of DCT coefficients for that block, calculating a focus level of the video frame from the block classifications, and triggering an out of focus alert if the focus level meets a focus criteria. | 02-05-2009 |
20120308191 | VIDEO RECORDING FAILOVER - Embodiments disclosed herein provide systems and methods for performing video recorder failover. In a particular embodiment, a system includes a first Network Video Recorder (NVR) configured to receive a video stream and record the video stream to a first long-term storage. The system further includes a second NVR configured to receive the video stream and temporarily stores an amount of the video stream in temporary storage. In response to a detection of a failure of the first NVR, the second NVR is configured to record the video stream to the second long-term storage and transfer at least a portion of the video stream stored in the temporary storage corresponding to the amount of time between detection of the failure and when the second NVR began recording the video stream to the second long-term storage. | 12-06-2012 |
20150037007 | VIDEO RECORDING FAILOVER - Embodiments disclosed herein provide systems and methods for performing video recorder failover. In a particular embodiment, a system includes a first Network Video Recorder (NVR) configured to receive a video stream and record the video stream to a first long-term storage. The system further includes a second NVR configured to receive the video stream and temporarily stores an amount of the video stream in temporary storage. In response to a detection of a failure of the first NVR, the second NVR is configured to record the video stream to the second long-term storage and transfer at least a portion of the video stream stored in the temporary storage corresponding to the amount of time between detection of the failure and when the second NVR began recording the video stream to the second long-term storage. | 02-05-2015 |
Fuk Sang Mak, Hong Kong CN
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20130135530 | SYSTEMS AND METHODS FOR TRIGGERING AN OUT OF FOCUS ALERT - In order to trigger an out of focus alert when the focus level of a video frame meets a focus criteria, a method is performed including the operations of: receiving a video frame, partitioning the video frame into a plurality of blocks, calculating an array of discrete cosign transformation (DCT) coefficients for at least one of the plurality of blocks using a DCT, classifying each of the at least one of the plurality of blocks based on the array of DCT coefficients for that block, calculating a focus level of the video frame from the block classifications, and triggering an out of focus alert if the focus level meets a focus criteria. | 05-30-2013 |
Fuk Tat Arthur Mak, Hong Kong CN
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20100069087 | PERSONAL TRACKING DEVICE WITH LOW POWER CONSUMPTION - An portable tracking device integrating a mobile phone module (e.g. based on GSM or 3G networks), a GPS module, a radio Beacon and ultrasonic beacon. The tracking device is normally in a hibernated state when the entire device consumes little energy and require no periodically changing or recharging batteries to power the device. It consumes power from the primary battery only when a tracking process is actually taken place. With this portable tracking device on the person who is unable to affirmatively report his or her whereabout, the remote center and/or a search team can communicate the GPS module, radio beacon and ultrasonic beacon of the tracking device via the mobile phone module based on existing wireless communication technologies, such SMS, GPRS, ect, on GSM or 3 G networks, which also serves as a means of initial rough estimation of the tracking device's location. | 03-18-2010 |
Gregory Mak, Hong Kong HK
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20110220633 | PORTABLE COOLING OR HEATING APPARATUS AND METHOD OF USING SAME - A portable heating and cooling apparatus and method of using the same wherein a temperature-set material is secured in a housing with both rigid and expandable sides. The housing is placed within a container which is so configured such that there is little or no disruption of the contact between the rigid surface and an object to be heated or cooled, whether such contact is direct or via some thermal conductive material. | 09-15-2011 |
Ka Chun Mak, Hong Kong HK
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20140190357 | Bottle Temperature Control Apparatus - A bottle temperature control apparatus includes a main heat-generating band configured to wrap around a bottle. The band is provided with at least one heater, a temperature sensor, a controller configured to activate the heater when the temperature measured by the sensor drops below a predetermined temperature range and deactivate the heater when the temperature measured by the sensor rises above the predetermined temperature range. The band further includes an electrical connector for connection to a supplemental heat-generating band. | 07-10-2014 |
20150034685 | ELECTRONIC PRODUCT CARRIER ADAPTED TO BE HUNG ON A NECK - An electronic product carrier adapted to be hung on a neck including a base, a bar having a distal bar section and a proximal bar section connected to the base by a connecting band, a plate assembly connected to the distal bar section and having a rotatable plate for mounting thereon an electronic product, and a neck cord adapted to be connected to the base, the bar or the connecting band. The bar further includes additional bar sections. The plate assembly includes a hinge hingedly connected to and frictionally engaged with the distal bar section, and a plate support connected to the hinge. The rotatable plate is rotatably mounted on and frictionally engaged with the plate support. | 02-05-2015 |
20150124385 | Smart Electronic Device - The present application is directed to a smart electronic device, including a case, a display panel, a bar, a hinge and a rotating plate. The bar includes at least a proximal bar part and a distal bar part, and a bar adjusting component configured to adjust the relative positions of the proximal bar part and the distal bar part. The proximal bar part and the distal bar part slidingly connects. The proximal bar part connects to the case through the hinge. The distal bar part connects to the display panel through the rotating plate. | 05-07-2015 |
Kam Wo Kevin Mak, Hong Kong HK
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20140004497 | Method and System for Classroom Active Learning | 01-02-2014 |
Ka Yee Mak, Hong Kong HK
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20130178002 | METHOD AND APPARATUS FOR FABRICATING A LIGHT-EMITTING DIODE PACKAGE - Method and apparatus for fabricating a light-emitting diode package Disclosed is a method of fabricating a light-emitting diode package, which comprises a light-emitting chip operative to emit light of a first wavelength range. The method comprises the steps of: dispensing a photoluminescent mixture on the light-emitting chip, the photoluminescent mixture being capable of absorbing a portion of light of the first wavelength range emitted from the light-emitting chip to re-emit light of a second wavelength range; partially curing the photoluminescent mixture by heating the photoluminescent mixture to a pre-curing temperature and then cooling the photoluminescent mixture to below the pre-curing temperature; and fully curing the photoluminescent mixture to harden the photoluminescent mixture. An apparatus for fabricating a light-emitting diode package is also disclosed. | 07-11-2013 |
Kevin Kam Wo Mak, Hong Kong HK
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20140051054 | Method and System for Classroom Active Learning - A method and system for conducting interactive classroom learning that can utilize a plurality of electronic audio and video equipment, mobile computing devices, and processing servers, interconnected via a first network infrastructure in a classroom or presentation hall to deliver seamlessly interactive multimedia contents to each of one or more participants in classroom or presentation hall; wherein the participants comprises one or more lecturers or presenters, and one or more students or audiences. The method and system allow the control and coordination of the electronic audio and video equipment, mobile computing devices, and the processing servers to deliver the interactive multimedia contents to the participants in the classroom or presentation hall simultaneously and to facilitate the information input-output interactions to and from the participants; wherein the interactive multimedia contents can be divided into multiple parts or streams, and each being personalized for each or each subset of the participants. | 02-20-2014 |
King Biu Mak, Hong Kong CN
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20090014566 | PAPER SHREDDING TOOL - A paper shredding tool is disclosed as including a first pair of cutters partly abutting each other along a first cutting plane; a second pair of cutters adjacent to the first pair of cutters, the second pair of cutters partly abutting each other along a second cutting plane; a third pair of cutters partly abutting each other along a third cutting plane; and a fourth pair of cutters adjacent to the third pair of cutters, the fourth pair of cutters partly abutting each other along a fourth cutting plane; in which each pair of cutters are rotatable relative to each other to cut a piece of paper passing between the pair of cutters along their respective cutting plane; and the distance between the first cutting plane and the second cutting plane is different from the distance between the third cutting plane and the fourth cutting plane. | 01-15-2009 |
Kui Yuen Mak, Hong Kong CN
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20120305035 | WATER SCALE REMOVAL OR PREVENTION DEVICES, AND RELATED SIGNAL MODULATORS - A scale removing or preventing device can send a signal to a hollow body containing a fluid through a wire wound around the hollow body. The device includes a signal generator for generating a signal and a signal modulator for modulating the signal. The signal has a continuous sinusoidal wave form having a parametric representation and a frequency cycle, and a plurality of parametric pieces joined together at respective switching points in the frequency cycle, wherein the first derivatives of the parametric representation of the wave form at the respective switching points are continuous or discontinuous. The provision of a plurality of switching points with continuous or discontinuous first derivations and/or zigzag patterns over the entire signal increases the sudden momentum to the deposition molecules of the scale in each frequency cycle, and thereby increases the mobility of the water scale and removes the scale more effectively. | 12-06-2012 |
Man Wai Mak, Hong Kong HK
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20140125561 | System and Method for Displaying Characters - The present invention provides a system and method for displaying characters, including: rotary component ( | 05-08-2014 |
Mark Wing Keung Mak, Hong Kong CN
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20150198294 | LIGHT BAR, BACKLIGHT DEVICE, AND MANUFACTURING METHODS THEREOF - A manufacturing method of a light bar includes providing a hard substrate; electrically connecting multiple optical source chips on the substrate, the multiple optical source chips being arranged along a length direction of the substrate in a predetermined spacing; and encapsulating the optical source chips and a top surface of the substrate with encapsulation polymer, thereby a topmost surface of the encapsulation polymer on the optical source chips and the substrate being located at the same level. The light bar obtained has efficient light coupling, simple and efficient manufacturing process, and meets requirements of compact and light product. | 07-16-2015 |
May Sung Mak, Hong Kong CN
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20090263512 | COMPOSITION COMPRISING XANTHOCERAS SORBIFOLIA EXTRACTS, COMPOUNDS ISOLATED FROM SAME, METHODS FOR PREPARING SAME AND USES THEREOF - This invention provides compositions, methods and process of producing extracts from | 10-22-2009 |
20100004190 | BLOCKING THE MIGRATION OR METASTASIS OF CANCER CELLS BY AFFECTING ADHESION PROTEINS AND THE USES OF NEW COMPOUNDS THEREOF - This invention provides methods, processes, compounds and compositions for modulating the gene expression and modulating the secretion, expression, or synthesis of adhesion proteins or their receptors to cure disease, wherein the modulating comprises positive and negative regulating; wherein comprises inhibiting cancer growth, wherein the adhesion proteins or receptors comprise fibronectin, integrins family, Myosin, vitronectin, collagen, laminin, Glycosylation cell surface proteins, polyglycans, cadherin, heparin, tenascin, CD 54, CAM, elastin and FAK; wherein the methods, processes, compounds and compositions are also for anti-angiogenesis; wherein the cancers comprise breast cancer, leukocyte cancer, liver cancer, ovarian cancer, bladder cancer, prostate cancer, skin cancer, bone cancer, brain cancer, leukemia cancer, lung cancer, colon cancer, CNS cancer, melanoma cancer, renal cancer or cervix cancer. | 01-07-2010 |
20100204169 | COMPOSITION COMPRISING XANTHOCERAS SORBIFOLIA EXTRACTS, COMPOUNDS ISOLATED FROM SAME, METHODS FOR PREPARING SAME AND USES THEREOF - This invention provides compositions, methods and process of producing extracts and pure compounds from | 08-12-2010 |
20100317606 | NOVEL TRITERPENES FOR MODULATING GENE EXPRESSION AND CELL MEMBRANE, AND AS ANTIPROTOZOAL AGENTS - This invention provides methods, processes, compounds and compositions for modulating the gene expression or secretion of adhesion proteins, angiopoietins or their receptors to cure diseases, for anti-angiogenesis and for treating parasites, wherein the adhesion proteins or receptors comprise fibronectin, integrins family, myosin, vitronectin, collagen, laminin, glycosylation cell surface proteins, polyglycans, cadherin, heparin, tenascin, CD 54, CAM, elastin and FAK; wherein the angiopoietins comprise angiopoietin 1, angiopoietin 2, angiopoietin 3, angiopoietin 4, angiopoietin 5, angiopoietin 6, angiopoietin 7, angiopoietin-like 1, angiopoietin-like 2, angiopoietin-like 3, angiopoietin-like 4, angiopoietin-like 5, angiopoietin-like 6, and angiopoietin-like 7; wherein the cancers comprise breast cancer, leukocyte cancer, liver cancer, ovarian cancer, bladder cancer, prostate cancer, skin cancer, bone cancer, brain cancer, leukemia cancer, lung cancer, colon cancer, CNS cancer, melanoma cancer, renal cancer, cervical cancer, esophageal cancer, testicular cancer, spleenic cancer, kidney cancer, lymphatic cancer, pancreas cancer, stomach cancer and thyroid cancer. | 12-16-2010 |
20120277308 | COMPOUNDS FOR TREATING CANCER AND OTHER DISEASES - This invention provides a method of synthesizing new active compounds for pharmaceutical uses including cancer treatment, wherein the cancers comprise breast, leukocytic, liver, ovarian, bladder, prostatic, skin, bone, brain, leukemia, lung, colon, CNS, melanoma, renal, cervical, esophageal, testicular, spleenic, kidney, lymphatic, pancreatic, stomach and thyroid cancers. This invention is an anti adhesion therapy which uses the compound as a mediator or inhibitor of adhesion proteins and angiopoietins. It inhibits excess adhesion and inhibits cell attachment. It modulates angiogenesis. The compounds also use as mediator of cell adhesion receptor, cell circulating, cell moving and inflammatory diseases. | 11-01-2012 |
20130190261 | COMPOSITION COMPRISING XANTHOCERAS SORBIFOLIA EXTRACTS, COMPOUNDS ISOLATED FROM SAME, METHODS FOR PREPARING SAME AND USES THEREOF - This invention provides compositions, methods and process of producing extracts from | 07-25-2013 |
20130338089 | METHODS AND COMPOUNDS FOR MODULATING THE SECRETION OR EXPRESSION OF ADHESION PROTEINS OR ANGIOPOIETINS OF CELLS - This invention provides methods, processes, compounds and compositions for modulating the gene expression or secretion of adhesion proteins, angiopoietins or their receptors to cure diseases, for anti-angiogenesis and for treating parasites, wherein the adhesion proteins or receptors comprise fibronectin, integrins family, myosin, vitronectin, collagen, laminin, glycosylation cell surface proteins, polyglycans, cadherin, heparin, tenascin, CD 54, CAM, elastin and FAK; wherein the angiopoietins comprise angiopoietin 1, angiopoietin 2, angiopoietin 3, angiopoietin 4, angiopoietin 5, angiopoietin 6, angiopoietin 7, angiopoietin-like 1, angiopoietin-like 2, angiopoietin-like 3, angiopoietin-like 4, angiopoietin-like 5, angiopoietin-like 6, and angiopoietin-like 7; wherein the cancers comprise breast cancer, leukocyte cancer, liver cancer, ovarian cancer, bladder cancer, prostate cancer, skin cancer, bone cancer, brain cancer, leukemia cancer, lung cancer, colon cancer, CNS cancer, melanoma cancer, renal cancer, cervical cancer, esophageal cancer, testicular cancer, spleenic cancer, kidney cancer, lymphatic cancer, pancreas cancer, stomach cancer and thyroid cancer. | 12-19-2013 |
20140024113 | COMPOUNDS FOR TREATING CANCER AND OTHER DISEASES - This invention provides a method of synthesizing new active compounds for pharmaceutical uses including cancer treatment, wherein the cancers comprise breast, leukocytic, liver, ovarian, bladder, prostatic, skin, bone, brain, leukemia, lung, colon, CNS, melanoma, renal, cervical, esophageal, testicular, spleenic, kidney, lymphatic, pancreatic, stomach and thyroid cancers. This invention is an anti adhesion therapy which uses the compound as a mediator or inhibitor of adhesion proteins and angiopoietins. It inhibits excess adhesion and inhibits cell attachment. It modulates angiogenesis. The compounds also use as mediator of cell adhesion receptor, cell circulating, cell moving and inflammatory diseases. | 01-23-2014 |
20140199378 | NEW NATURAL AND SYNTHETIC COMPOUNDS FOR TREATING CANCER AND OTHER DISEASES - This invention provides a method of synthesizing new active compounds for pharmaceutical uses including cancer treatment, wherein the cancers comprise breast, leukocytic, liver, ovarian, bladder, prostatic, skin, bone, brain, leukemia, lung, colon, CNS, melanoma, renal, cervical, esophageal, testicular, spleenic, kidney, lymphatic, pancreatic, stomach and thyroid cancers. This invention is an anti-adhesion therapy which uses the compound as a mediator or inhibitor of adhesion proteins and angiopoietins. It inhibits excess adhesion and inhibits cell attachment. It modulates angiogenesis. The compounds also use as mediator of cell adhesion receptor, cell circulating, cell moving and inflammatory diseases. The compounds are attached with angeloyl, acetyl, tigloyl, senecioyl, Crotonoyl, 3,3-Dimethylartyloyl, Cinnamoyl, Pentenoyl, Hexanoyl, benzoyl, Ethylbutyryl, benzoyl, dibenzoyl, alkanoyl, alkenoyl, benzoyl alkyl substituted alkanoyl, ethanoyl, propanoyl, propenoyl, butanoyl, butenoyl, pentanoyl, hexenoyl, heptanoyl, heptenoyl, octanoyl, octenoyl, nonanoyl, nonenoyl, decanoyl, decenoyl, propionyl, 2-propenoyl, 2-butenoyl, Isobutyryl, 2-methylpropanoyl, 2-ethylbutyryl, ethylbutanoyl, 2-ethylbutanoyl, butyryl, (E)-2,3-Dimethylacryloyl, (E)-2-Methylcrotonoyl, 3-cis-Methyl-methacryloyl, 3-Methyl-2-butenoyl, 3-Methylcrotonoyl, 4-Pentenoyl, ( | 07-17-2014 |
20140322810 | NATURAL AND SYNTHETIC COMPOUNDS FOR TREATING CANCER AND OTHER DISEASES - This invention provides a method of synthesizing new active compounds for pharmaceutical uses including cancer treatment, wherein the cancers comprise breast, leukocytic, liver, ovarian, bladder, prostatic, skin, bone, brain, leukemia, lung, colon, CNS, melanoma, renal, cervical, esophageal, testicular, spleenic, kidney, lymphatic, pancreatic, stomach and thyroid cancers. This invention is an anti-adhesion therapy which uses the compound as a mediator or inhibitor of adhesion proteins and angiopoietins. It inhibits excess adhesion and inhibits cell attachment. It modulates angiogenesis. The compounds also use as mediator of cell adhesion receptor, cell circulating, cell moving and inflammatory diseases. The compounds are attached with angeloyl, acetyl, tigloyl, senecioyl, Crotonoyl, 3,3-Dimethylartyloyl, Cinnamoyl, Pentenoyl, Hexanoyl, benzoyl, Ethylbutyryl, benzoyl, dibenzoyl, alkanoyl, alkenoyl, benzoyl alkyl substituted alkanoyl, ethanoyl, propanoyl, propenoyl, butanoyl, butenoyl, pentanoyl, hexenoyl, heptanoyl, heptenoyl, octanoyl, octenoyl, nonanoyl, nonenoyl, decanoyl, decenoyl, propionyl, 2-propenoyl, 2-butenoyl, Isobutyryl, 2-methylpropanoyl, 2-ethylbutyryl, ethylbutanoyl, 2-ethylbutanoyl, butyryl, (E)-2,3-Dimethylacryloyl, (E)-2-Methylcrotonoyl, 3-cis-Methyl-methacryloyl, 3-Methyl-2-butenoyl, 3-Methylcrotonoyl, 4-Pentenoyl, (2E)-2-pentenoyl, Caproyl, 5-Hexenoyl, Capryloyl, Lauroyl, Dodecanoyl, Myristoyl, Tetradecanoyl, Oleoyl, O—C(2-18) Acyl. | 10-30-2014 |
Miu Ling Mak, Hong Kong HK
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20100203990 | Continuously Variable Transmission - A continuously variable transmission comprises an input shaft and an output shaft, a drive wheel, a toothed wheel or a chain wheel, an endless sleeve, a ring wheel, at least one linking member, wedge teeth or a chain, wherein the drive wheel is provided with an annular recess in which a plurality of reversal wedge teeth run, and the wedge teeth are connected with a head portion of the linking member connected with the ring wheel, the spread of axles between the drive wheel and the ring wheel is adjusted via the swinging of the endless sleeve; and with the aid of the locking and releasing operations of the wedge teeth, the linking members are urged to drive the ring wheel, whereby changing the input and output transmission ratio. The continuously variable transmission can be used in a bicycle, wherein the spread of axles between the ring wheel and the drive wheel can be adjusted by regulating a wire, and the magnitude of speed variation is not restricted, the variation range is large, and the power could be synchronously input during the speed variation. | 08-12-2010 |
Ping See Diana Mak, Hong Kong CN
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20100069087 | PERSONAL TRACKING DEVICE WITH LOW POWER CONSUMPTION - An portable tracking device integrating a mobile phone module (e.g. based on GSM or 3G networks), a GPS module, a radio Beacon and ultrasonic beacon. The tracking device is normally in a hibernated state when the entire device consumes little energy and require no periodically changing or recharging batteries to power the device. It consumes power from the primary battery only when a tracking process is actually taken place. With this portable tracking device on the person who is unable to affirmatively report his or her whereabout, the remote center and/or a search team can communicate the GPS module, radio beacon and ultrasonic beacon of the tracking device via the mobile phone module based on existing wireless communication technologies, such SMS, GPRS, ect, on GSM or 3 G networks, which also serves as a means of initial rough estimation of the tracking device's location. | 03-18-2010 |
Raymond Wai-Man Mak, Hong Kong HK
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20140161275 | INSERTED TYPE POWER RECEPTACLE APPARATUS - An inserted type power receptacle apparatus includes a main body and an inserted pole connecting with the main body. The main body includes a power input module; a power output module connecting with the power input module and arranged for connecting to a peripheral equipment; a transformer connecting with the power input module; a wireless connecting module for receiving a wireless signal with voice message; a controller connecting with the transformer and the wireless connecting module respectively for receiving the wireless connecting signal and converting to audio-frequency signal; and a loudspeaker connecting with the controller for playing the audio-frequency signal. The present invention can communicate with the wireless signal if of the mobile terminal so as to play voice, such as music according to the wireless signal, thereby improving a better user experience and improving amusement and practicality. | 06-12-2014 |
Ronald Chung Yin Mak, Hong Kong CN
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20090014566 | PAPER SHREDDING TOOL - A paper shredding tool is disclosed as including a first pair of cutters partly abutting each other along a first cutting plane; a second pair of cutters adjacent to the first pair of cutters, the second pair of cutters partly abutting each other along a second cutting plane; a third pair of cutters partly abutting each other along a third cutting plane; and a fourth pair of cutters adjacent to the third pair of cutters, the fourth pair of cutters partly abutting each other along a fourth cutting plane; in which each pair of cutters are rotatable relative to each other to cut a piece of paper passing between the pair of cutters along their respective cutting plane; and the distance between the first cutting plane and the second cutting plane is different from the distance between the third cutting plane and the fourth cutting plane. | 01-15-2009 |
Shiu Tong Mak, Hong Kong HK
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20090128502 | IMAGE DISPLAY WITH CORDLESS PHONE - A method and device for image display with cordless phone | 05-21-2009 |
Shui Hung Mak, Hong Kong HK
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20120096885 | SOLAR POWERED VEHICLE AIR-CONDITIONING SYSTEM - A solar powered vehicle air-conditioning system for air conditioning a vehicle includes an air conditioning subsystem and a solar power subsystem. The air conditioning subsystem includes a compressor, a condenser, an evaporator and a plurality of valves and sensors, and is configured for air conditioning the vehicle. The solar power subsystem includes a solar photovoltaic module configured for generating electric power when being illuminated by sunlight, a battery module configured for providing electric power to the air conditioning subsystem, and a solar power control module configured for receiving the electric power from the solar photovoltaic module and charging the battery module thereby. The solar power control module is configured to regulate the charging current flowing from the solar power control module to the battery module to be equal to or less than a predetermined current value. | 04-26-2012 |
Shuk K. Mak, Hong Kong CN
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20140364611 | FUNCTIONALIZED TRIPLET EMITTERS FOR ELECTRO-LUMINESCENT DEVICES - Organo-metallic complexes for opto-electronic and sensory devices and their use in such devices are provided. The organo-metallic complex (triplet emitter) consists of a metal center and chelate ligands. At least one of chelate ligands comprises an aromatic or fused aromatic ring(s). Each ligand is covalently substituted with at least one, preferably two charge transport groups (ctg). The metal center can be coordinated by a spectator ligand. Presence of two ctgs at each ligand is advantageous for applications in organic light emitting diodes (OLEDs). Charge transport units facilitate hole and/or electron transport to the molecular center and allow for efficient exciton formation directly on the complex. Presence of ctgs on each ligand provides a good shielding with respect to interactions with the environment. Emission quenching is strongly reduced and materials with high emission quantum yields are obtained. Presence of ctgs on each ligand reduces undesired quenching by triplet-triplet annihilation or self-quenching effects. | 12-11-2014 |
Shuk Kwan Mak, Hong Kong CN
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20120326103 | FUNCTIONALIZED TRIPLET EMITTERS FOR ELECTRO-LUMINESCENT DEVICES - Organo-metallic complexes for opto-electronic and sensory devices and their use in such devices are provided. The organo-metallic complex (triplet emitter) consists of a metal center and chelate ligands. At least one of chelate ligands comprises an aromatic or fused aromatic ring(s). Each ligand is covalently substituted with at least one, preferably two charge transport groups (ctg). The metal center can be coordinated by a spectator ligand. Presence of two ctgs at each ligand is advantageous for applications in organic light emitting diodes (OLEDs). Charge transport units facilitate hole and/or electron transport to the molecular center and allow for efficient exciton formation directly on the complex. Presence of ctgs on each ligand provides good shielding with respect to interactions with the environment. Emission quenching is strongly reduced and materials with high emission quantum yields are obtained. Presence of ctgs on each ligand reduces undesired quenching by triplet-triplet annihilation or self-quenching effects. | 12-27-2012 |
Tak Man Mak, Hong Kong HK
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20150173668 | THREE-DIMENSIONAL ULTRASONIC IMAGING SYSTEM - A three-dimensional ultrasonic imaging system comprises a vertical stand ( | 06-25-2015 |
Tim Wai Mak, Hong Kong CN
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20130277413 | IMAGE-ASSISTED SYSTEM FOR ADJUSTING A BONDING TOOL - A bonding tool is adjusted to a desired operational position by viewing the bonding tool with an image-capturing device and displaying an image of the bonding tool as viewed by the image-capturing device onto a display screen. A corresponding image of a reference bonding tool showing the desired operational position of the bonding tool is superimposed onto the display screen and the position of the bonding tool is adjusted with an adjustment mechanism until the bonding tool as viewed by the image-capturing device is aligned with the superimposed image of the reference bonding tool. | 10-24-2013 |
Wing Cheong Mak, Hong Kong HK
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20120126901 | PROGRAMMABLE ELECTRO-MAGNETIC-INTERFERENCE (EMI) REDUCTION WITH ENHANCED NOISE IMMUNITY AND PROCESS TOLERANCE - A frequency dithering circuit reduces emissions that cause Electro-Magnetic Interference (EMI) by spreading the spectrum of a clock. The clock sequences a counter that drives a digital count value to a digital-to-analog converter (DAC). The DAC outputs a sawtooth wave with a wide voltage swing. A subtractor scales down the voltage swing to produce a reduced-swing sawtooth wave which is used as an upper limit voltage. Comparators trigger a set-reset latch to toggle the clock when current pumps charge and discharge a capacitor beyond voltage limits. Since the upper limit voltage is the reduced sawtooth wave from the subtractor, the amount of time to charge the capacitor varies, dithering the period of the clock. The degree of dithering can be adjusted by programming the feedback resistance in the subtractor. The subtractor reduces the sensitivity of dithering to errors in the DAC, allowing for an inexpensive, less precise DAC. | 05-24-2012 |
Wing Cheung Mak, Hong Kong CN
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20120156693 | METHODS OF SIGNAL GENERATION AND SIGNAL LOCALIZATION FOR IMPROVEMENT OF SIGNAL READABILITY IN SOLID PHASE BASED BIOASSAYS - A method for generating and localizing a signal in a solid phase substrate detection system comprises applying a solution of target material to a substrate; binding the target with a specific affinity molecule having an attached label, the label comprising multiple signal precursor molecules; applying a carrier to the substrate, and treating the label to convert the signal precursor molecules to signal generating molecules. The carrier comprises solvent for the label and thickener for localizing the signal. The carrier may include developer that converts signal precursor molecules to signal generating molecules. Developer is not necessary if the signal precursor molecules are converted to signal generating molecules by e.g. temperature change, pH change, sonication, light irradiation, microwave heating. A test device for detecting target in a fluid sample, and a kit of parts for determining the presence of target in a fluid sample are also disclosed. | 06-21-2012 |
20120171747 | SIGNAL AMPLIFICATION MICROSPHERES, THEIR USE IN ONE-STEP AND MULTI-STEP ANALYTICAL AMPLIFICATION PROCEDURES AND METHODS FOR THEIR PRODUCTION - The present invention relates to microspheres comprising protein signal precursor molecules, or a carrier protein bonded to signal precursor molecules, wherein said signal precursor molecules are activatable to generate a detectable signal whilst remaining bonded to the carrier protein. Also disclosed is a method of making such microspheres comprising the steps of mixing protein molecules with a matrix former in solution; adding a reducing reagent to the mixture; removing the reducing reagent; and removing the matrix former to leave microspheres of protein molecules. Also disclosed are bioassay methods using the microspheres to provide signal amplification, including an amplification cycling procedure. | 07-05-2012 |
Wingkeung Mak, Hong Kong CN
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20100200147 | Adhesive bonding method - The present invention provides an adhesive bonding method including: providing a first component and a second component to be bonded and an adhesive; positioning the adhesive between the first component and the second component with the adhesive contacting with the first component and the second component; providing at least one light concentrator; and providing a light source and making at least partial light beams of the light source pass through the light concentrator and the first component in order, and then irradiate on the adhesive to cure the adhesive so as to bond the first component and the second component. The adhesive bonding method of the instant invention can maintain the alignment precision between the components being bonded so as to optimize products' performances. The invention also provides a plate installing device with a light concentrator, which can be installed by the adhesive bonding method above mentioned. | 08-12-2010 |
20110194186 | Method for manufacturing polymer miniature lens and collimator including the polymer miniature lens - A method for manufacturing a polymer miniature lens on a substrate with the lens forming pattern, and the liquid polymer is dispensed therein. The lens forming pattern having a periphery area and an interior area, most portion of the periphery area having a property of confining liquid polymer, while the interior area having at least one portion exposing the surface of the substrate; depositing liquid polymer onto the lens forming pattern; and curing the liquid polymer after the liquid polymer reaches equilibrium shape and is confined to the periphery area. The invention also discloses a collimator including the polymer miniature lens. | 08-11-2011 |
20110198014 | ADHESIVE BONDING METHOD - The present invention provides an adhesive bonding method including: providing a first component and a second component to be bonded and an adhesive; positioning the adhesive between the first component and the second component with the adhesive contacting with the first component and the second component; providing at least one light concentrator; and providing a light source and making at least partial light beams of the light source pass through the light concentrator and the first component in order, and then irradiate on the adhesive to cure the adhesive so as to bond the first component and the second component. The adhesive bonding method of the instant invention can maintain the alignment precision between the components being bonded so as to optimize products' performances. | 08-18-2011 |
20120222885 | Transparent conductive film for optoelectronic device - A transparent conductive (TC) film includes a main transparent conductive layer and a plurality of conductors electrically contacting with the main transparent conductive layer. The conductors are disposed on the surface of the main transparent conductive layer separately from each other. The transparent conductive film of the present invention has numerous separate conductors to collect electrical current which flow in the TC film, thereby reducing the internal resistance of the TC film while keeping the light transmission unchanged. Furthermore, the new conductor layout reduces the risk of the TC film from high current density damages, thereby achieving better reliability. | 09-06-2012 |
Wing Keung Mak, Hong Kong CN
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20130314118 | TESTING METHOD OF A SOLAR CELL PANEL, AND TESTING APPARATUS THEREOF - A testing method of a solar cell panel of the present invention, includes steps of: (a) providing an ambient light with steady illumination to the surface of a solar cell panel to introduce a steady signal to its electrical output; (b) providing a modulation light to a given area of the solar cell panel to introduce a modulated signal to its electrical output corresponding to the given area; and (c) analyzing electrical output of the solar cell panel to obtain electrical properties corresponding to the given area. The testing method can test the solar cell panel efficiently, detect and locate defects accurately so that the defects can be corrected and feed back to improve manufacturing process. | 11-28-2013 |
Wun Yin Mak, Hong Kong HK
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20090128502 | IMAGE DISPLAY WITH CORDLESS PHONE - A method and device for image display with cordless phone | 05-21-2009 |
Yick Hong Mak, Hong Kong CN
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20130270230 | THERMAL COMPRESSION BONDING OF SEMICONDUCTOR CHIPS - A die is prepared for thermal compression bonding by first aligning electrical contacts on the die to bond pads on a substrate onto which the die is to be mounted. Those electrical contacts are held against the bond pads on the substrate with a bonding tool. Partially bonding the die onto the substrate by providing heat to a portion of the die to elevate a temperature there to above a melting point of solder in the electrical contacts so as to melt at least some of the solder. Then thermally compress the whole die and heat it to above the melting point of the solder of the electrical contacts so that the solder of the electrical contacts outside the portion of the die are also melted to bond the die to the substrate. | 10-17-2013 |
Yun Sun Mak, Hong Kong CN
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20100269554 | MULTI-FUNCTIONAL COMBINATION GLASS DOOR HANDLE LOCK - The invention comprises an adjustable door handle and an electronic or mechanical lock. The length of right outer handle, which is an adjustable handle and with cylindrical shape could be cut to suit for existing glass door holes. Its bottom should be put into a bottom cup of the right outer handle. The hole in center bottom of bottom cup should be put into a two-way screw of a cylindrical part of bottom piece and connect to a bottom piece of right outer handle. The bottom piece of the right outer handle has a bend body, its top end is a cylinder, and its middle body is a declining rectangular board, and lower end is a rectangular bend. The plane of the rectangular bend, right glass door and rectangular bend of the right door bottom piece will be connected and screw affixed. | 10-28-2010 |