Zhang, HK
Dandan Zhang, Hk HK
Patent application number | Description | Published |
---|---|---|
20140194499 | Polyprenylated Benzoylphloroglucinols With Anticancer Activity - Two novel polyprenylated benzoylphloroglucinol derivatives, garciesculentones A and C, are disclosed in the present invention. Garciesculentones A and C exhibit cytotoxicity and/or antimigration effect against various cancer cell lines. The experimental results of the present invention suggest that Garciesculentones A and C are useful for developing into anticancer drugs. | 07-10-2014 |
20140194529 | USAGE OF NATURAL COMPOUND FOR TREATING INFLAMMATION AND CANCER - This invention relates to the use of a compound from natural sources for therapeutic uses. More particularly, it relates to a compound, Garcimultiflorone E, naturally occurring in the plant of | 07-10-2014 |
David Yu Tai Zhang, Cheung Sha Wan HK
Patent application number | Description | Published |
---|---|---|
20150023034 | PORTABLE LIGHT FOR A BICYCLE - The present invention discloses a portable light which comprises a case; a PCB assembly comprising a powering source; a plurality of LEDs emitting light in different color which are installed on the PCB assembly and electrically connected to the powering source and arranged to emit light; and a lens disposed in the case for protecting the LEDs and enhancing the emitting of light through the case; and wherein the PCB assembly controls current supplied to the LEDs such that one of the LED is lighted in a stead mode or a flashing mode. The portable light of the invention can be easily operated to emit single color of light and can be easily operated to change other color of light in a steady mode or a flashing mode so as to alert other traffic to their presence on the road, especially in an emergent circumstance. | 01-22-2015 |
Hongjie Zhang, Kowloon Tong HK
Patent application number | Description | Published |
---|---|---|
20140348965 | USE OF A FLAVANOL GLYCOSIDE FOR SUPPRESSING ACTIVATION OF STELLATE CELLS - A method for suppressing activation of pancreatic stellate cells of a subject includes administering a composition comprising a therapeutically effective amount of Eruberin A. A method of preventing, alleviating or treating pancreatic tumors or pancreatic tumors related diseases includes administering a composition comprising a therapeutically effective amount of Eruberin A. The Eruberin A may be extracted from | 11-27-2014 |
Hong Jie Zhang, 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 |
Junbin Zhang, Maonshan HK
Patent application number | Description | Published |
---|---|---|
20150367481 | METHOD OF TREATING A SURFACE OF A UTENSIL - The present invention relates to a method of treating a surface of a utensil as well as to a utensil having been treated by the method. A substrate is provided to form a component of the utensil. The substrate has a surface area to be treated. Through a shot peening process particles impact the substrate substantially evenly across the surface area, so as to dimple the substrate with depressions across the surface area, in order to reduce adhesion of matter on the treated surface area of the utensil. | 12-24-2015 |
Mengying Zhang, Clear Water Bay HK
Patent application number | Description | Published |
---|---|---|
20130008794 | FLUIDIC LOGIC GATES AND APPARATUS FOR CONTROLLING FLOW OF ER FLUID IN A CHANNEL - An apparatus for controlling flow of ER fluid. The apparatus has a first channel | 01-10-2013 |
Michael Weibin Zhang, Yuen Long HK
Patent application number | Description | Published |
---|---|---|
20100194578 | Apparatus for preventing using a device in an improper manner such as from too short a distance or for too much time - An electronic apparatus with a CPU, a distance sensor and interfaces is attached to a host device with one or more screens. When a user uses the HD in an improper way such as too close or for excessive time, the apparatus will alert the user in a progressive way, and turn off the host device if the user does not correct his action. The apparatus can work with different host devices including TV, PC, video game console, handheld game console by means of remote control or via host devices' interfaces. | 08-05-2010 |
20120163620 | Method for communicating with a portable device having audio output - A short range communication method for transmitting data from a host device to an accessory device with certain embodiments involves at the host device, an application software package associated with the accessory device generating an encoded audio signal to drive a loudspeaker of the host device; at the accessory device, a sensor module located near the loudspeaker receiving the encoded audio signal using inductive coupling, a processing module decoding the audio signal to recover the data. | 06-28-2012 |
20140093097 | Amplifying loudspeaker apparatus - An amplifying loudspeaker apparatus for an existing host device comprises a sensor coil for receiving an audio signal in electromagnetic form from an internal loudspeaker of the host device; a pre-amplifier and equalizer module connected to the sensor coil for amplifying and equalizing the audio signal to a suitable level and frequency response; and an audio power amplifier and a loudspeaker to reproduce the sound for the audio signal. | 04-03-2014 |
Tao Zhang, Hk HK
Patent application number | Description | Published |
---|---|---|
20160130284 | SELECTIVE CANCER TRACKING ERADICATOR AND THE USES THEREOF - The present invention discloses a new modality of photodynamic therapy (PDT) through the design of the present invention's truly dual-functional—PDT and imaging—gadolinium complex (Gd-N) with a molecular formula of: | 05-12-2016 |
Tengyi Zhang, Clear Water Bay, Kowloon HK
Patent application number | Description | Published |
---|---|---|
20140066085 | SECONDARY USER SELECTION IN COOPERATIVE SENSING SCHEDULING - Cooperative spectral channel sensing techniques are applied in a cognitive radio network (CRN). Network characteristics and target parameter thresholds can be determined. An overall number of secondary users (SUs) assigned to sense a number of primary user (PU) channels can be determined. Further, it can be determined how many SUs to assign to sense each PU channel. In one aspect, SUs are allowed to access to PU channels based on spectrum opportunities determined by the cooperative spectral channel sensing techniques. | 03-06-2014 |
Wei Zhang, Tuen Mun HK
Patent application number | Description | Published |
---|---|---|
20130307949 | STRUCTURED LIGHT FOR TOUCH OR GESTURE DETECTION - The subject matter disclosed herein relates to optical projection and image detection to detect touch or gesture action. | 11-21-2013 |
Weifeng Zhang, Hkust HK
Patent application number | Description | Published |
---|---|---|
20140005411 | LOW BANDGAP DICYANOVINYL AND TRICYANOVINYL OLIGOTHIOPHENES FOR SOLAR CELL APPLICATIONS | 01-02-2014 |
20150141664 | LOW BANDGAP DICYANOVINYL AND TRICYANOVINYL OLIGOTHIOPHENES FOR SOLAR CELL APPLICATIONS - The invention relates to solution-processable, p-type, low-optical gap oligothiophene compounds for use in solar cell application, comprising at least one thiophene-containing group, at least one electron-withdrawing dicyanovinyl or tricyanovinyl group, and at least one electron-donating diphenylaminofluorenyl or N-alkylcarbazole group. | 05-21-2015 |
Wenbo Zhang, Kwai Chung HK
Patent application number | Description | Published |
---|---|---|
20150157061 | BRASSIERE CUP AND METHOD OF MANUFACTURE - There is provided a brassiere cup comprising an outermost fabric layer joined to a perimeter of a preformed cup, wherein at least part of said join has been formed by ultrasonic welding, and may be thin, neat, smooth, and seamless. | 06-11-2015 |
20150335078 | BRA AND BRA COMPONENTS - A bra to enable monitoring of a wearer's heart rate. There is provided a bra comprising a left breast cup; a right breast cup; and a centre gore attached between the left and right breast cups. Each of the left and right breast cups comprises a lower edge region which is shaped to follow the shape of a wearer's breast and is shaped to be positioned below a wearer's breast to support the breast, and wherein the lower edge region comprises an electrically conductive fabric layer on the inner surface for contact with the user's skin. The centre gore comprises an attachment area for attachment of a transmitter and an electrically conductive pathway from the electrically conductive fabric of the lower regions of the breast cups to the attachment area. Bra components for providing electrical pathways are also provided. | 11-26-2015 |
Wen Bo Zhang, Kwai Chung HK
Patent application number | Description | Published |
---|---|---|
20100317256 | CUSHIONED BRASSIERE - A molded brassiere cup is disclosed in which an underwire is located between sheets of material which provide the outer and inner surfaces of the brassiere cup. During manufacture an insert of a cushioning substance, preferably a piece of foam, is located between the inner sheet of material and the underwire. The invention avoids prior art complex casing structures for underwires and is cheaper to manufacture. | 12-16-2010 |
20110143633 | BRASSIERE WITH ANTI-SLIP FEATURE - There is provided a breast cup comprising an outer panel including an outer fabric layer, an inner panel including an inner fabric layer to be worn against a wearer's skin, the inner panel including an upper and a lower region, wherein the upper region is closest to and the lower region is furthest from a neckline of a user when the breast cup is worn by the user, and wherein the inner panel includes disposed on at least a portion of the lower region, a discontinuous layer of an elastomeric material to provide a region of high friction when worn against a user's skin. A method of making the same is also provided. | 06-16-2011 |
20120045966 | PADDED BREAST CUP FOR A BRASSIERE - There is provided a breast cup assembly for a bra. An outer panel has an outer fabric layer attached to a first foam layer. An inner panel has an inner fabric layer attached to a second foam layer. A pad is located between the inner panel and the outer panel. The inner panel has a surface area the majority of which is overlaid with the pad, and the outer panel and the inner panel are attached to each other about a periphery of each panel to retain the pad in its location. | 02-23-2012 |
Xiaojian Zhang, Central Hong Kong HK
Patent application number | Description | Published |
---|---|---|
20110070958 | Child Carrier Apparatus and Its Operating Method - A child seating apparatus comprises a support frame, a seat assembly mounted with the support frame, a pivot joint and an actuating mechanism. The pivot joint includes a first coupling element connected with the support frame, a second coupling element connected with the seat assembly and pivotally assembled with the first coupling element, and a latching member movable between a first position locking the first and the second coupling element in position, and a second position unlocking the second coupling element from the first coupling element. The actuating mechanism includes a casing, and a handle movably assembled through the casing and is connected with the latching member via a link element, whereby the handle is operable with a single hand to cause the latching member to move from the first position to the second position. In some embodiments, a method of operating the child seating apparatus is also described. | 03-24-2011 |
20140070505 | Brake Mechanism for an Infant Stroller Apparatus - A brake mechanism suitable for use with an infant stroller apparatus includes two wheel supports adapted to affix with two transversally spaced-apart legs of the infant stroller apparatus, two wheels respectively assembled with the two wheel supports about a rotation axis, wherein each of the two wheels includes a hub portion, two latches respectively assembled with the two wheel supports and operable to rotationally lock the two wheels, and a brake actuating assembly including two cam surfaces in sliding contact with the two latches, wherein the two cam surfaces are operable to rotate about the rotation axis to cause displacements of the two latches parallel to the rotation axis to respectively engage and disengage the hub portions of the two wheels. | 03-13-2014 |
Xiao-Jian Zhang, Central HK
Patent application number | Description | Published |
---|---|---|
20120058834 | INFANT SWING - An infant swing includes a carrier, a first foot, at least one arm, a second foot, a pivotal positioning mechanism, a driving device, and a power supply device. The arm is connected to the first foot and the carrier. A second pivot base of the second foot is pivotally connected to a first pivot base of the first foot. The second foot is used for supporting the carrier above a supporting surface cooperatively with the first foot and the arm. The pivotal positioning mechanism is disposed between the first pivot base and the second pivot base. The pivotal positioning mechanism is used for constraining rotation of the second foot. The driving device is used for driving the arm. The power supply device is used for providing electric power to the driving device so as to make the carrier capable of swinging relative to the first foot. | 03-08-2012 |
20130320641 | BRAKE DEVICE AND CHILD CARRIER PROVIDED WITH THE SAME - A brake device is disposed at a child carrier including a frame and at least one wheel unit that includes a hub and a plurality of spokes radiating from the hub. The brake device includes a base unit, an operable unit, a brake unit, and a positioning unit. The base unit is connected to the frame and is formed with a first guiding groove and a through hole. The operable unit is pivotally connected to the base unit and includes at least one side wall formed with a positioning hole and a second guiding groove. The brake unit is disposed slidably in the first and second guiding grooves. The positioning unit is disposed in the through hole and includes a positioning component and an elastic member elastically abutting against the positioning component. | 12-05-2013 |
Xuming Zhang, New Territories HK
Patent application number | Description | Published |
---|---|---|
20120210797 | ULTRA-MINIATURE FIBER-OPTIC PRESSURE SENSOR SYSTEM AND METHOD OF FABRICATION - Ultra-miniature surface-mountable optical pressure sensor is constructed on an optical fiber. The sensor design utilizes an angled fiber tip which steers the optical axis of the optic fiber by 90°. The optical cavity is formed on the sidewall of the optic fiber. The optical cavity may be covered with a polymer-metal composite diaphragm to operate as a pressure transducer. Alternatively, a polymer-filled cavity may be constructed which does not need a reflective diaphragm. The sensor exhibits a sufficient linearity over the broad pressure range with a high sensitivity. The sensitivity of the sensor may be tuned by controlling the thickness of the diaphragm. Methods of batch production of uniform device-to-device optical pressure sensors of co-axial and cross-axial configurations are presented. | 08-23-2012 |
Zhi Kuan Zhang, Shatin HK
Patent application number | Description | Published |
---|---|---|
20120119230 | LED DEVICE HAVING A TILTED PEAK EMISSION AND AN LED DISPLAY INCLUDING SUCH DEVICES - An LED package and a lead frame include a reflector cup having a bottom surface with an LED asymmetrically positioned on the bottom surface and a wall surface inclined relative to the bottom surface and defining an opening at an upper end thereof. The bottom surface of the reflector cup has a first axial dimension along a first axis and a second axial dimension along a second axis, orthogonal to the first axis. A display having an asymmetrical FFP and asymmetrical screen curve includes an array of the LED modules including a plurality of LED packages. At least some of the LED packages include a dome-shaped lens asymmetrically positioned with respect to a geometric center of the bottom surface of the reflector cup. | 05-17-2012 |
20120120118 | LED DEVICES WITH NARROW VIEWING ANGLE AND AN LED DISPLAY INCLUDING SAME - LED devices includes a lead frame having a reflector cup with a round bottom surface and a wall surface having a variable inclination with respect to the bottom surface and defining an opening at an upper end thereof. An LED is mounted on the bottom surface of the reflector cup, and an LED module includes first and second LED device that emit different colors. The first and second LED devices have substantially matched far field patterns in a first and second direction, where a first viewing angle in the first direction is less than about 99°. | 05-17-2012 |
Zhuanyun Zhang, Sha Tin HK
Patent application number | Description | Published |
---|---|---|
20110233178 | LASER PROCESSING APPARATUS - A laser processing apparatus for cutting substrates comprises a laser head for generating a laser beam and first and second work holders on which substrates are mountable. A diverter positioned along a path of the laser beam is operative to selectively direct the laser beam towards a first substrate mounted on the first work holder to cut the first substrate, or towards a second substrate mounted on the second work holder to cut the second substrate, so that contemporaneous operations may be conducted on one substrate while the other substrate is being cut. | 09-29-2011 |
Zhuanyun Zhang, Kwai Chung HK
Patent application number | Description | Published |
---|---|---|
20130021464 | ASYMMETRIC PATTERN PROJECTION APPARATUS - An apparatus for inspection of a surface of a device comprises a projection module operative to project a pattern along a projection axis of the projection module onto the device. An imaging module receives an image of the pattern reflected from the device along an imaging axis of the imaging module onto an image sensor. A lens comprised in the imaging module has a first magnification in a first direction orthogonal to the imaging axis and a second magnification different from the first magnification in a second direction orthogonal to both the first direction and the imaging axis, which produces different fields of view of the image sensor and resolutions of the image in the first and second directions. | 01-24-2013 |
20140043619 | CHROMATIC CONFOCAL SCANNING APPARATUS - A chromatic confocal scanning apparatus comprises a light source for producing light rays comprising a plurality of wavelengths, a first screen having an open elongated slit which allows a strip of light rays produced from the light source to pass through the slit and a cylindrical objective lens both to converge the light rays onto an object surface that is to be measured, and to image light rays reflected from the object surface. An intermediate cylindrical lens set converges a strip of light rays imaged from the cylindrical objective lens to pass through an open elongated slit comprised in a second screen, and a color sensor receives light rays which have passed through the slit of the second screen for determining a plurality of wavelengths of the said strip of light rays, to thereby construct a height profile of at least a portion of the object surface. | 02-13-2014 |