Liu, HK
An Liu, New Territories HK
| Patent application number | Description | Published |
|---|---|---|
| 20150142914 | PHYSICAL LAYER CACHING FOR FLEXIBLE MIMO COOPERATION IN WIRELESS NETWORKS - Cooperative physical layer caching systems for base stations are described herein. Base stations include cache memories that store portions of content. Base stations receive requests for content files from mobile devices. Cooperative physical layer caching systems can determine contents of the cache memories and can coordinate physical transmissions of the content files based on the contents of the cache memories. | 05-21-2015 |
Chenmin Liu, Hk HK
| Patent application number | Description | Published |
|---|---|---|
| 20140342228 | Metal/Non-Metal Co-Doped Lithium Titanate Spheres with Hierarchical Micro/Nano Architectures for High Rate Lithium Ion Batteries - The present invention is to provide a lithium titanate (LTO) material for a lithium ion battery. The LTO material has hierarchical micro/nano architecture, and comprises a plurality of micron-sized secondary LTO spheres, and a plurality of pores incorporated with metal formed by a metal dopant. Each of the micron-sized secondary LTO spheres comprises a plurality of nano-sized primary LTO particles. A plurality of the nano-sized primary LTO particles is encapsulated by a non-metal layer formed by a non-metal dopant. The LTO material of the present invention has high electrical conductivity for increasing the capacity at high charging/discharging rates, and energy storage capacity. | 11-20-2014 |
| 20150360409 | FLEXIBLE POROUS FILM - This invention provides a method for fabricating a flexible porous film. One application of the film is for fabricating a flexible lithium-ion battery. The method comprises depositing at least one electrospun layer on a flexible substrate sheet by electrospinning. The solution used in electrospinning comprises polyvinylidene fluoride (PVDF) and poly(vinylidene fluoride-hexafluoropropylene) (PVdF-HFP) copolymer dispersed in a solvent such that the solution has a polymer viscosity between 300 cP to 1500 cP. A preferred setting of electrospinning process parameters includes a voltage between 20 kV and 50 kV, a feed rate between 3 ml/h and 12 ml/h, and a spinning height between 100 mm and 150 mm. Preferably, PVDF and PVdF-HFP has a weight ratio between 1:1 and 5:1. The solvent may comprise dimethylformamide (DMF) and acetone in a weight ratio between 1:2 and 8:2. The weight of the copolymer is preferable to be 5% to 25% of a total weight of the copolymer and the solvent. | 12-17-2015 |
Cheuk-Tat Liu, Kowloon Tong HK
| Patent application number | Description | Published |
|---|---|---|
| 20110037205 | FOAM COSTUMES - A three dimensional foam costume molded from a vacuum molding or thermoforming machine which simultaneously molds two sheets of plastic. The machine is comprised of two female concave molds which are positioned one over the other and an opening mechanism to open and close the two molds. The machine accepts two sheets of plastic at one time and air is provided between the two sheets to force each sheet of plastic into one of the molds to form a three-dimensional costume in which the edges of the costume are sealed. | 02-17-2011 |
Chi Hung Kevin Liu, Panyu HK
| Patent application number | Description | Published |
|---|---|---|
| 20120193061 | METHOD AND DEVICE FOR MANUFACTURING COVER INCLUDING MULTIPLE METAL LAYERS - A method and a device for manufacturing a cover including multiple metal layers are provided. The method includes: injecting a second metal in liquid form which is a metal different from a first metal layer onto a semi-finished cover disposed in a mold and formed of the first metal layer, so as to form a second metal layer on the first metal layer; and pressing the second metal layer with a pressure in the mold. Not only does the multi-layer metal cover manufactured according to the method have the strength and elasticity of a composite metal, but also subsequent surface treatment may be performed on the metal cover as required, such as anodizing surface treatment, and corrosion resistant treatment, to further improve the adhesiveness between metal layers, the strength and the corrosion resistance, and make the design of the cover more flexible. | 08-02-2012 |
| 20120298324 | METHOD AND DEVICE FOR MANUFACTURING COVER INCLUDING MULTIPLE METAL LAYERS - A method and a device for manufacturing a cover including multiple metal layers are provided. The method includes: injecting a second metal in liquid form which is a metal different from a first metal layer onto a semi-finished cover disposed in a mold and formed of the first metal layer, so as to form a second metal layer on the first metal layer; and pressing the second metal layer with a pressure in the mold. Not only does the multi-layer metal cover manufactured according to the method have the strength and elasticity of a composite metal, but also subsequent surface treatment may be performed on the metal cover as required, such as anodizing surface treatment, and corrosion resistant treatment, to further improve the adhesiveness between metal layers, the strength and the corrosion resistance, and make the design of the cover more flexible. | 11-29-2012 |
Chi Keung Liu, Yuen Long HK
| Patent application number | Description | Published |
|---|---|---|
| 20130056962 | Handcart - The present invention involves a casual handcart, it is comprising two parts, an upper part has a support board and a handle, the handle can be divided into an upper portion and a lower portion, a lower part is a bottom frame, there are at least three wheels at the bottom frame, a pivot and a support frame makes an organic combination between a hand-pull-cart a and a hand-push-cart b, the pivot and the support frame is the main part which achieves the unique function of the handcart, this two cooperate with each other and neither is dispensable. | 03-07-2013 |
Chun Kit Liu, Tsuen Wan N. T. HK
| Patent application number | Description | Published |
|---|---|---|
| 20150111366 | SINGULATION APPARATUS AND METHOD - Disclosed is a singulation apparatus, comprising: at least one chuck station to which a workpiece is securable, the at least one chuck station being configured to move along a feed direction; a bridge extending above the at least one chuck station, the bridge having a first side and a second side opposite the first side; a first cutting device members mounted to the bridge and being independently movable along the first side, transversely to the feed direction; and a second cutting device members mounted to the bridge and being independently movable along the second side, transversely to the feed direction, the first and second cutting devices being for cutting the workpiece. A singulation method is also disclosed. | 04-23-2015 |
Chun Kit Liu, Tsuen Wan, N.t. HK
| Patent application number | Description | Published |
|---|---|---|
| 20160141199 | APPARATUS AND METHOD FOR HOLDING A WORKPIECE - The present invention relates to an apparatus for holding a workpiece to allow dicing of the workpiece. The apparatus comprises a base, an inner support member and an outer support member that is more deformable than the inner support member and arranged along a periphery of the inner support member. In use, air is extracted from suction holes of the inner support member, urging the workpiece against the inner and outer support members. Upon such urging, the outer support member deforms to seal a gap between the workpiece and the inner support member. This helps to increase the magnitude of the forces holding the workpiece against the inner support member. | 05-19-2016 |
Chun Kit Liu, Tsuen Wan HK
| Patent application number | Description | Published |
|---|---|---|
| 20150194354 | SINGULATION APPARATUS COMPRISING AN IMAGING DEVICE - Disclosed is a singulation apparatus for cutting a workpiece. The singulation apparatus comprises: i) a processor; ii) at least one chuck device for securing the workpiece to be cut; iii) a cutting device spaced from the at least one chuck device by a separation distance, the cutting device being for cutting the workpiece secured to the at least one chuck device; and iv) an imaging device operable to capture one or more images comprising the cutting device and a reference feature. In particular, the processor is configured to determine a separation distance between the cutting device and the reference feature based on the one or more images as captured by the imaging device, to thereby determine the separation distance between the cutting device and the workpiece as secured to the at least one chuck device. | 07-09-2015 |
Hai Liu, Kowloon HK
| Patent application number | Description | Published |
|---|---|---|
| 20150085817 | METHOD FOR ACHIEVING RENDEZVOUS FOR COGNITIVE RADIO NETWORKS - A method for achieving rendezvous in a multiple access network having two or more access channels includes the steps of generating channel access sequences in rounds for each user of the multiple access network, wherein each round includes at least one jump-pattern and at least one stay-pattern, performing the at least one jump-pattern alternated by the at least one stay-pattern in each round, and whereupon the at least one jump-pattern alternated by the stay-pattern in each round are performed, continuously generate at least one channel access sequence rounds and perform the jump-pattern of the channel access sequence rounds until a user in the network achieves rendezvous with its intended neighbour user or users. | 03-26-2015 |
Hanguang Liu, Kowloon HK
| Patent application number | Description | Published |
|---|---|---|
| 20120268606 | DEVICE FOR REGISTERING AND MANAGING BOOK BASED ON COMPUTER VISION AND RADIO FREQUENCY IDENTIFICATION TECHNIQUE - The invention discloses a computer vision and radio frequency identification technology based book enrolment management apparatus, which completes the book enrolment flow in the one-apparatus, one-stop and one-step ways, and creates a new foundation for the future automatic book management requirement. The technical solution is that: the own characteristic of the book is extracted and analyzed by the embedded information technology, computer vision and image processing technology and Radio Frequency Identification (RFID) technology so as to fast collect, store, rectify, combine and analyze the image and acquire the characteristic of each registered book, and record them in the storage database and the RFID tag. | 10-25-2012 |
Ken Dong Qiang Liu, Kingswood Villas HK
| Patent application number | Description | Published |
|---|---|---|
| 20150237296 | RETROFIT COMBINATION VIDEO RECORDER AND MICROPHONE, WITH SCREEN DISPLAY AND INSTANT PLAYBACK, FOR FIRST-RESPONDER TYPE RADIOS - An apparatus including a first handheld device and a known radio pack. The first handheld device may include a radio microphone, and an integrated video recorder. The first handheld device communicates with the radio pack through the radio microphone and a communications link. The first handheld device may further include a global positioning satellite receiver configured to supply a global positioning satellite location of the first handheld device to the video recorder. The first handheld device may include a computer display screen and a play button; wherein the computer display screen communicates with the video recorder and displays videos recorded by the video recorder in response to selection of the play button. The first handheld device may further include a recording microphone different from the radio microphone; wherein the recording microphone communicates with the video recorder and to cause audio to be recorded and linked to recorded video. | 08-20-2015 |
King Hei Liu, Po Sheung Tsuen HK
| Patent application number | Description | Published |
|---|---|---|
| 20140036127 | HEADPHONES WITH INTERACTIVE DISPLAY - A novel headphone system includes a first speaker assembly, a second speaker assembly, and an interactive visual display system. The interactive visual display system includes a display operative to output visual contents according to interaction with a user. In a more particular embodiment, the headphone system includes an external device interface that enables a user to interact with the contents displayed from the screen via an external device or via the Internet. In another embodiment, the interactive visual display system is removable from the rest of the headphone system and can optionally be installed in another compatible non-headphone device. | 02-06-2014 |
Liangfeng Liu, Hk HK
| Patent application number | Description | Published |
|---|---|---|
| 20150250741 | MTOR-independent activator of TFEB for autophagy enhancement and uses thereof - The present invention relates to a composition comprising an autophagy enhancement compound. Small molecules that are able to enhance autophagy and lysosome biogenesis by activating the gene TFEB which can prevent the accumulation of toxic protein aggregates in treating neurodegenerative diseases are disclosed. | 09-10-2015 |
Liang Feng Liu, Hongkong HK
| Patent application number | Description | Published |
|---|---|---|
| 20160046629 | SYNTHESIS OF AUTOPHAGY INDUCING COMPOUND AND THE USES THEREOF - The present invention relates to a composition comprising compound of formula CB6 or CB8, | 02-18-2016 |
Lizheng Liu, Kowloon HK
| Patent application number | Description | Published |
|---|---|---|
| 20160109145 | AIR CONDITIONER ENERGY-SAVING OPTIMIZATION CONTROL METHOD AND DEVICE - The invention is applied to control technologies, and provides an air conditioner control method and device, including collecting and storing current operating parameters of chillers, chilled water pumps and condenser water pumps of an air-conditioning system according to preset period; determining energy consumption increment of the air-conditioning system under operating status of an operating parameter to be adjusted relative to that under current operating status according to the current operating parameters and the operating parameter to be adjusted inputted by a user; and adjusting operating status of the air-conditioning system according to the operating parameter to be adjusted when the energy consumption increment is less than zero. According to the method and device provided by the invention, the air conditioning system is adjusted according to operating parameter to be adjusted when the energy consumption increment is less than zero to implement energy saving, and the invention is easy to implement. | 04-21-2016 |
Loi Ying Liu, Tsuen Wan HK
| Patent application number | Description | Published |
|---|---|---|
| 20150305410 | ELECTRONIC SMOKE APPARATUS - An electronic smoke comprises a puff detection sub-assembly module. The puff detection sub-assembly comprises a first conductive surface, a second conductive surface and an insulated ring spacer separating the first and the second conductive surfaces at an effective separation distance. The first conductive surface, the second conductive surface and the insulated ring spacer are housed inside a metallic can. The first conductive surface is electrically connected to the metal can by a first conductive ring which is disposed between the first conductive surface and a ceiling portion of the metal can. The second conductive surface is electrically connected to an output terminal through a second conductive ring, the second conductive ring elevating the puff detection sub-assembly above a floor portion of the metal can and urging the first conductive ring against a ceiling portion of the metal can. | 10-29-2015 |
Lok-Lok Liu, Kowloon HK
| Patent application number | Description | Published |
|---|---|---|
| 20140120263 | PROCESS FOR ELECTROLESS PLATING AND A SOLUTION USED FOR THE SAME - A process of pretreatment for selective application of electroless metallization to a surface of a non-conductive material and a solution useful for the pretreatment are provided. The process achieves good coverage in areas to be plated on the surface of non-conductive materials without skip plating or over plating. | 05-01-2014 |
Man Leung Thomas Liu, Kowloon HK
| Patent application number | Description | Published |
|---|---|---|
| 20090056396 | ANTI-THEFT PIN TUMBLER LOCK - An anti-theft pin tumbler lock includes a lock core and a lock body having a bore and at least one first bore. The lock core includes a keyway mounted therein, and one second bore formed therein and aligned with at least one first bore. One spring, one pin and one tumbler are sequentially received in the first and second bores and blocked using one plug. At least one second bore is configured in a stepped form, in which a diameter of one end is larger than that of another one, and the tumbler is configured in a corresponding form, in which the relative large diameter end thereof lies in the larger diameter second bore, while the relative small diameter end lies in the smaller diameter bore. An anti-bump space between the smaller diameter end and the end of the second bore adjacent to keyway is created. | 03-05-2009 |
Man Wah Liu, Hk HK
| Patent application number | Description | Published |
|---|---|---|
| 20140251435 | NON-VACUUM METHOD OF MANUFACTURING LIGHT-ABSORBING MATERIALS FOR SOLAR CELL APPLICATION - The present invention describes a method of producing a p-type light-absorbing semiconductor copper zinc tin selenide/sulfide (Cu | 09-11-2014 |
Pak Yiu Liu, Kowloon HK
| Patent application number | Description | Published |
|---|---|---|
| 20140303535 | Posture Correction Girdle and the Method of Correcting Spinal Deformity - A posture correction girdle comprises a body wrapping shell, a plurality of pockets and a plurality of paddings is disclosed. The paddings are configured to be inserted into pockets at predetermined positions. Thereby, when the posture correction girdle is worn by the user, pressure is exerted onto a corresponding predetermined section of the user's spine for posture correction purpose. The posture correction girdle further comprises a pair of elastic shoulder straps, an elastic waist strap and a plurality of elongated bones to provide additional support to the user's spine. A micro-system comprising a processor, an output device and a plurality of sensors can also be embedded into the posture correction girdle to provide information regarding the efficiency of the posture correction girdle and the progression of the treatment. Such information is provided to the users using the output device. | 10-09-2014 |
Qian Liu, Clear Water Bay HK
| Patent application number | Description | Published |
|---|---|---|
| 20140000696 | LOW-BANDGAP RUTHENIUM-CONTAINING COMPLEXES FOR SOLUTION-PROCESSED ORGANIC SOLAR CELLS | 01-02-2014 |
Shun Yee Liu, Kowloon HK
| Patent application number | Description | Published |
|---|---|---|
| 20100021106 | TEMPERATURE-COMPENSATED FIBRE OPTIC STRAIN GAUGE - A temperature-compensated fibre optic strain gauge ( | 01-28-2010 |
| 20110188537 | TEMPERATURE-COMPENSATED FIBRE OPTIC STRAIN GAUGE | 08-04-2011 |
Ta Li David Liu, Sha Tin HK
| Patent application number | Description | Published |
|---|---|---|
| 20100305694 | SCLERAL BUCKLES FOR SUTURELESS RETINAL DETACHMENT SURGERY - A set formed of a scleral buckle and an encircling band is provided for use in connection with retinal detachment surgery to enable the implantation of both the scleral buckle and encircling band free of any suture. A self-assembling scleral buckle-encircling band combination is secured in place by surface scleral tunnels operative as belt loops to enable the securing of a scleral buckle and encircling band on the eyeball to exert an intended indentation effect for treatment of retinal detachment. | 12-02-2010 |
Wei Liu, Kowloon Tong HK
| Patent application number | Description | Published |
|---|---|---|
| 20150293011 | DETECTION OF ANALYTE USING COFFEE-RING EFFECT - This disclosure generally relates to a device and a method for detecting an analyte in a liquid sample. In an aspect, a mixing portion is configured to receive and mix a first liquid solution of unknown composition with a second liquid solution comprising a suspended particle resulting in a mixed liquid solution, wherein a surface of the suspended particle is functionalized to target an analyte. Furthermore, in an aspect, a surface of a solid substrate is configured to receive and evaporate a drop of the mixed liquid solution, wherein evaporation of the drop in connection with a capillary flow of the mixed liquid solution disperses the suspended particle in a ring pattern. The presence or absence of an analyte in the first liquid solution can be determined by visual inspection of the ring pattern. | 10-15-2015 |
Wei-Huan Liu, Kwai Chung N.t. HK
| Patent application number | Description | Published |
|---|---|---|
| 20150196137 | Infant Chair Apparatus - An infant chair apparatus includes a support base, a seat frame, a support base and a motion driving module. The seat frame is pivotally supported on the support base by an upright column, the seat frame being rotatable relative to the support base about a pivot axis, and the upright column including a column portion affixed with an underside of the seat frame. The motion driving module is attached with the support base, and includes a driving part that is arranged below the seat frame at a location offset from the pivot axis, the motion driving module being operable to cause reciprocated rotation of the driving part that imparts a substantially horizontal oscillating motion to the column portion and the seat frame. | 07-16-2015 |
Will Liu, San Po Kong HK
| Patent application number | Description | Published |
|---|---|---|
| 20130173526 | METHODS, SYSTEMS, AND MEANS FOR AUTOMATICALLY IDENTIFYING CONTENT TO BE PRESENTED - Methods, systems, and means for automatically identifying content to he presented are provided. In particular, content may he automatically identified by first determining a duration during which a user will be performing an activity and determining a mood description of the activity. Characteristics of a plurality of the entertainment content that include length of each of the plurality of entertainment content and a mood description of each of the plurality of entertainment content may be retrieved from memory. The retrieved characteristics may then be compared with the duration of the activity and the mood description of the activity. Next, entertainment content from the plurality of entertainment content to be presented during the activity may be automatically selected. Finally, the entertainment content may be presented to the user. | 07-04-2013 |
Xuechao Liu, Kowloon HK
| Patent application number | Description | Published |
|---|---|---|
| 20150249384 | POWER CONVERSION ELECTRONICS - A power conversion apparatus and individual components thereof is described. In general, the power conversion apparatus converts a DC output received from an appropriate source, such as string of solar panels, to an AC output. The AC output may be a single-phase or three-phase, sinusoidal AC signal. The inverter system may include a boost converter, which is a DC-to-DC converter, and an inverter, which is essentially a DC-AC converter. In operation, the boost converter will boost the DC output from the appropriate source to a desired DC output voltage. The inverter will convert the DC output voltage to a desired single-phase or three-phase output voltage at a desired frequency, such as 50 or 60 hertz. The boost converter and the inverter may be packaged together in an appropriate sealed and weatherproof housing. | 09-03-2015 |
| 20150256084 | CONVERTER CIRCUITRY - Disclosed is a DC-DC converter with a converter bridge, tank circuitry, and rectifier circuitry. In one embodiment, the converter bridge includes multiple switch circuits, which are formed with silicon carbide MOSFETs (metal on semiconductor field effect transistors), and are configured to provide a primary current. The tank circuitry includes a resonant capacitance, a resonant inductance, and a transformer with a primary, a first secondary, and a second secondary. The tank circuitry is configured to receive the primary current, and the transformer is associated with a magnetizing inductance. The resonant frequency of the tank circuitry is greater than about 225 kilohertz as essentially defined by the magnetizing inductance, the resonant capacitance, and the resonant inductance. The rectifier circuitry is coupled to the first secondary and the second secondary coil, and is adapted to provide a rectified output current. | 09-10-2015 |
| 20160087537 | HIGH POWER DENSITY, HIGH EFFICIENCY POWER ELECTRONIC CONVERTER - AC to DC power electronic converter circuitry includes isolated converter circuitry and control circuitry coupled to the isolated converter circuitry. The isolated converter circuitry includes one or more wide bandgap switching components. The control circuitry is configured to drive at least one of the wide bandgap switching components such that the power electronic converter circuitry is configured to generate a DC output with an output power greater than 100W at an efficiency greater than 92%. Using wide bandgap components in the isolated converter circuitry allows the power electronic converter circuitry to achieve a high efficiency and high power density. | 03-24-2016 |
Yalong Liu, Causeway Bay HK
| Patent application number | Description | Published |
|---|---|---|
| 20110098116 | Game controller - A game controller includes a casing, a control circuit module received in the casing, a plurality of controlling units embodying as a left control stick, a direction key, a function key, and a right control stick respectively, wherein at least two of the controlling units form as two interchangeable controlling units respectively which are detachable from the casing. A plurality of terminal seats are spacedly provided on the casing for detachably retaining the interchangeable controlling units in position, wherein the number of the terminal seats are corresponding to the number of the interchangeable controlling units to be interchangeably mounted at the casing. The interchangeable controlling units are detachably coupled at the terminal seats to electrically connect to the control circuit module. The positions of the interchangeable controlling units are interchanged according to the game setting and players' habits. | 04-28-2011 |
Yonggen Liu, Kowloon HK
| Patent application number | Description | Published |
|---|---|---|
| 20140021930 | VOLTAGE REGULATION METHOD AND APPARATUS - Hybrid buck converters that incorporate switching converter and auxiliary linear regulators are described. The auxiliary linear regulators are automatically activated during load transients to source or sink large currents to the output to achieve fast transient responses and are automatically deactivated during steady states to maintain high power efficiencies. With the proposed control scheme of automatic loop transition between linear and switching regulation loops, the power management interface design is simplified while the transient response performances are improved without compromising the power efficiencies. | 01-23-2014 |
Yongli Liu, Central Hong Kong HK
| Patent application number | Description | Published |
|---|---|---|
| 20100276909 | Stroller Having a Rotary Accessory Device - An accessory support device for a stroller apparatus comprises a coupling fixture securely mounted on a handle of a stroller and including a plurality of latching openings, a rotary socket pivotally assembled with the coupling fixture and including a detent and a connecting portion, and an accessory support frame detachably fastened with the connecting portion of the rotary socket. The accessory support frame is operable to rotate with the rotary socket relative to the coupling fixture, and the detent is movable to engage with any one of the latching openings for locking the accessory support frame at different angular positions relative to the coupling fixture. | 11-04-2010 |
Yuk Kwan Liu, Tuen Mun HK
| Patent application number | Description | Published |
|---|---|---|
| 20100196521 | Formulation for the treatment of hypoxia and related disorders - A plant extract formulation is described comprising lemon oil, eucalyptus oil, basil oil, davana oil, rosewood oil, fennel oil and citronella oil. The formulation is used for the treatment of hypoxia and related disorders. | 08-05-2010 |
Zhaojun Liu, New Territories HK
| Patent application number | Description | Published |
|---|---|---|
| 20150332635 | PASSIVE-MATRIX LIGHT-EMITTING DIODES ON SILICON MICRO-DISPLAY - A passive-matrix light-emitting diodes on silicon (LEDoS) micro-display is presented herein. The LEDoS micro-display comprises a passive-matrix micro-light-emitting diode (LED) array comprising passive-matrix micro-light-emitting diodes (LEDs), and a display driver configured to apply column signals to columns of LED pixels of the passive-matrix micro-LED array and scan signals to rows of the LED pixels, wherein the passive-matrix micro-LED array is flip-chip bonded to the display driver based on solder bumps located at peripheral areas of the passive-matrix micro-LED array. | 11-19-2015 |
Zhao Jun Liu, New Territories HK
| Patent application number | Description | Published |
|---|---|---|
| 20140111408 | LEDoS PROJECTION SYSTEM - Image projection utilizing light-emitting diodes on a silicon (LEDoS) substrate is described herein. LEDoS devices selectively activate LED pixels to produce light. Light can excite color conversion materials of the LEDoS devices to form color images. Images can be projected onto a projection surface. | 04-24-2014 |
Zhenqiang Liu, Kwai Chung HK
| Patent application number | Description | Published |
|---|---|---|
| 20120184181 | SUPPORT STRUCTURE FOR A BRASSIERE - A support structure for placement in a lower periphery of a breast cup for a brassiere, the support structure including a support component shaped to follow the curve of at least the underside of a wearer's breast, the support component including a first region formed by a first polymer material and a second region formed by a second polymer material, wherein the first polymer material is harder than the second polymer. | 07-19-2012 |
| 20130137340 | UNDERWIRE FOR A BRASSIERE - There is provided an underwire for a brassiere. In a first embodiment, the underwire is made of two or more different materials. In a second embodiment, one end of the underwire is tapered. | 05-30-2013 |
| 20130165017 | BREAST CUP ASSEMBLY AND A BRASSIERE INCORPORATING SUCH A BREAST CUP - There is provided a breast cup assembly comprising an outer panel comprising an outer fabric layer, an inner panel comprising an inner fabric layer, an inner flexible film applied over the convex surface of the inner panel, an outer flexible film applied to the inner flexible film such that the inner and outer flexible films are sealed substantially proximal to a periphery of the inner panel forming a cavity between the inner and outer flexible films, and a gel pad positioned in the cavity formed between the inner and outer flexible films. A method of producing such a breast cup assembly is also provided. | 06-27-2013 |
| 20140073221 | Breast Cup Core, Breast Cup, and Method of Making Same - There is provided an injection molded breast cup core and a breast cup core having a plurality of through holes. There is also provided a breast cup, a bra, or a shapewear comprising such a breast cup core as well as a mold for manufacturing such a breast cup core. A method of injection molding a breast cup core is also provided. | 03-13-2014 |
Zhen Qiang Liu, Kuai Chung HK
| Patent application number | Description | Published |
|---|---|---|
| 20120149278 | BREAST PAD CONSTRUCTION WITH IMPROVED NIPPLE CONCEALMENT - A bra or other garment pad for breast support has a top fabric layer, a top polyurethane foam layer adhered to the top fabric layer and a nipple concealing disk of shaved polyurethane foam adhered to or formed as part of the top foam layer. The disk is at a nipple covering location of an outer perimeter of the pad and is substantially circular, and is spaced inwardly on all sides from the outer perimeter of the pad. The disk has a graduated thickness at a minimum at the disk perimeter and increasing to a maximum at its center. A substantially 100% spandex fabric layer is adhered to the inner surface of the top foam layer and disk and a bottom polyurethane foam layer is adhered to an inner surface of the spandex layer with a fabric lining layer adhered to the bottom foam layer. | 06-14-2012 |
Zhen Qiang Liu, Kwai Chung HK
| Patent application number | Description | Published |
|---|---|---|
| 20080261492 | REVERSIBILE BRASSIERE - A reversible bra that includes two breast cups. Each breast cup includes a first side outermost layer and a second side outermost layer. Between the two outermost layers there is captured an underwire assembly that extends along or adjacent at least part of the lower peripheral region of the breast cup. The breast cup includes an elongate zone of reduced thickness that extends along or adjacent at least part of the underwire assembly. | 10-23-2008 |
| 20080274669 | SHAPED UNDERWIRE AND BRASSIERE INCLUDING SUCH - An underwire for a brassiere disposed at the lower periphery of the breast cup region. The underwire includes a strip having opposite major surfaces extending between its ends. One major surface extends in a longitudinal direction between the ends of the strip, is shaped along the major surface between the ends of the strip so that a first normal at any location on the major surface does not extend parallel to a second normal at a second location on the major surface. The second location is along the longitudinal direction of the strip and spaced along the major surface from the first location. The major surface may be shaped as part of a hypothetical conical surface. The major surface or a central portion thereof is inclined to the vertical. The underwire or the central region thereof is convexly curved on the outside and concavely curved on the inside. | 11-06-2008 |
| 20100056022 | Brassieres - A breast cup for a bra that has an outermost layer and an innermost layer and at least one intermediate panel that is captured between the innermost layer and the outermost layer. At least part of an edge of the intermediate panel is positioned at a location that is non-contiguous the perimeter of the cup. This defines within the cup perimeter at least two zones of different cross sectional composition that may offer a different hand feel of different parts of the cup. | 03-04-2010 |
| 20100124869 | BRASSIERES - A bra comprising two bra cups is defined. Each bra cup preferably comprises an outermost fabric layer and an innermost fabric layer and at least one intermediate layer intermediate of the outermost fabric layer and the innermost layer. The outermost fabric layer at at least part of at least one of the neckline edge region and underarm edge region of each cup is folded over the intermediate layer and secured at the inner side of the breast cup, preferably joined to the innermost layer through ultrasonic welding. The folded-over portion of the outermost layer is contiguous with and does not overlap the innermost layer. The intermediate layer extends beyond the innermost layer at the neckline edge region and the underarm edge region so that a reduction in thickness is defined at the neckline edge region and the underarm edge region. A method of making the same is also provided. | 05-20-2010 |
| 20100285722 | MOLDED BREAST CUP AND A BRASSIERE INCORPORATING SUCH A BREAST CUP - The invention includes a molded breast cup comprising an outer panel which includes an outer fabric layer and an inner panel including an inner fabric layer to be worn against a wearers skin. A middle layer is disposed between the outer panel and the inner panel. The middle layer comprises fill being sufficiently thick such that the outer panel corresponds to a breast cup size which is more than one breast cup size and preferably two breast cup sizes above the breast cup size which corresponds to the inner panel. | 11-11-2010 |
| 20100297911 | BACK WING FOR BRASSIERE - There is provided an improved brassiere comprising a pair of breast cups having adjacent but spaced apart inner edges; a front connector between the breast cups; and a back wing or pair of back wings extending from an outer edge of one of the two breast cups to an outer edge of the other of the two breast cups for securing the brassiere to a torso of a wearer; wherein each back wing comprises an elastane strap provided within a tube of elastic fabric. Also provided is an improved back wing for use on a brassiere and a method of making an improved back wing. | 11-25-2010 |
| 20100317258 | CUSHIONING STRUCTURE FOR AN UNDERWIRE OF A BRASSIERE OR THE LIKE - There is provided an improved brassiere comprising a pair of breast cups; a connector securing together an inner edge of each of the breast cups; a back wing or pair of back wings for securing the brassiere to the torso of a wearer; and an underwire disposed about a lower periphery of each breast cup. A cushioning structure for the underwire comprises an inner sleeve for receiving the underwire, the inner sleeve having two major surfaces and opposed elongate edges; a cushioning material covering at least one of the major surfaces; and a panel of outer fabric having first and second opposed elongate edges; wherein the first and second elongate edges of the panel of outer fabric each fold over an opposed elongate edge of the inner sleeve to substantially cover the cushioning material. A cushioning structure and a method of making the same are also provided. | 12-16-2010 |
| 20120196509 | UNDERWIRE FOR A BRASSIERE - There is provided an underwire for a brassiere including: a plurality of linkage elements; each linkage element connected to at least one adjacent linkage element via a joint; at least one joint allowing for movement of the connected linkage element with respect to its adjacent linkage element; wherein movement of at least one connected linkage element with respect to its adjacent linkage element allows the underwire to more closely assume the curvature of a wearer's figure. A brassiere incorporating the improved underwire is also provided. | 08-02-2012 |