Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Mak, Hong Kong
Angus C.k. Mak, Hong Kong HK
| Patent application number | Description | Published |
|---|---|---|
| 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 |
Chi Kin John Mak, Hong Kong HK
| Patent application number | Description | Published |
|---|---|---|
| 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
| Patent application number | Description | Published |
|---|---|---|
| 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
| Patent application number | Description | Published |
|---|---|---|
| 20090128502 | IMAGE DISPLAY WITH CORDLESS PHONE - A method and device for image display with cordless phone | 05-21-2009 |
Fuk Sang Mak, Hong Kong HK
| Patent application number | Description | Published |
|---|---|---|
| 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 |
Fuk Tat Arthur Mak, Hong Kong CN
| Patent application number | Description | Published |
|---|---|---|
| 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
| Patent application number | Description | Published |
|---|---|---|
| 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 |
King Biu Mak, Hong Kong CN
| Patent application number | Description | Published |
|---|---|---|
| 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 |
May Sung Mak, Hong Kong CN
| Patent application number | Description | Published |
|---|---|---|
| 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 |
Miu Ling Mak, Hong Kong HK
| Patent application number | Description | Published |
|---|---|---|
| 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
| Patent application number | Description | Published |
|---|---|---|
| 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 |
Ronald Chung Yin Mak, Hong Kong CN
| Patent application number | Description | Published |
|---|---|---|
| 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
| Patent application number | Description | Published |
|---|---|---|
| 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
| Patent application number | Description | Published |
|---|---|---|
| 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 |
Wing Cheong Mak, Hong Kong HK
| Patent application number | Description | Published |
|---|---|---|
| 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 |
Wingkeung Mak, Hong Kong CN
| Patent application number | Description | Published |
|---|---|---|
| 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 |
Wun Yin Mak, Hong Kong HK
| Patent application number | Description | Published |
|---|---|---|
| 20090128502 | IMAGE DISPLAY WITH CORDLESS PHONE - A method and device for image display with cordless phone | 05-21-2009 |
Yun Sun Mak, Hong Kong CN
| Patent application number | Description | Published |
|---|---|---|
| 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 |