Patent application number | Description | Published |
20130249073 | INTEGRATED CIRCUIT PACKAGING SYSTEM WITH SUPPORT STRUCTURE AND METHOD OF MANUFACTURE THEREOF - A method of manufacture of an integrated circuit packaging system includes: providing a single-layer support structure having a structure non-horizontal surface; forming a single-layer contact coplanar with the single-layer support structure, the single-layer contact having a contact non-horizontal surface; forming a single-layer insulation coplanar with the single-layer contact and horizontally between the structure non-horizontal surface and the contact non-horizontal surface; forming an upper support pad over the single-layer insulation and directly on the single-layer support structure; and mounting an integrated circuit over the upper support pad. | 09-26-2013 |
20150054183 | LIQUID CONTAINER FOR GAS HUMIDIFICATION AND LIQUID STORAGE DEVICE - Disclosed is a liquid container for gas humidification, which comprises a first storage chamber containing a bottom; and a second storage chamber comprising a top wall, a bottom wall and a side wail connected between the top wall and the bottom wall, the second storage chamber being provided with at least one opening which is above the bottom of the first storage chamber, thereby enabling the liquid in the second storage chamber to flow into the first storage chamber in a unidirectional way. In addition, also disclosed is a liquid storage device. | 02-26-2015 |
20150061394 | BACKUP POWER SUPPLYING DEVICE HAVING PROGRAMMABLE CURRENT-BALANCING CONTROL - A backup power supplying device having programmable current-balancing control includes at least two power modules connected in parallel. The power module includes a power converter, a current sensing component, a potential tuner, a microprocessor, a current-balancing control circuit and an output voltage controller. The current sensing component senses an output current of the power converter to generate a current sensing signal. The microprocessor controls the potential tuner to generate a tuning signal, and receives a mode signal to control the power module to operate in a power supply or sleep mode. The current-balancing control circuit receives the current sensing signal, the tuning signal and the mode signal. When the power module operates in the sleep mode, an output voltage of the power converter is a sleep voltage; a voltage level of the sleep voltage is lower than a voltage level of a supply voltage by a predetermined voltage value. | 03-05-2015 |
Patent application number | Description | Published |
20120167342 | Hinge - A hinge includes a base, a crank, a bottom board, a crank engagement seat, and a fixed seat. The crank is pivotably connected to the base. The bottom board includes at least one retaining portion, a first rivet hole and a vertical elongated hole. The crank engagement seat is connected to the crank and located between the fixed seat and the bottom board. The crank engagement seat includes first and second through-holes and a second rivet hole. The fixed seat includes first and second adjusting holes. A first adjusting member is extended through the first adjusting hole and the first through-hole into the first rivet hole. A second adjusting member is extended through the second adjusting hole into the second rivet hole. The bottom board and the crank engagement seat can be slightly moved in the vertical direction. The crank engagement seat can be slightly moved in the horizontal direction. | 07-05-2012 |
20120167343 | Elastic Structure for Hinge - A hinge includes a base, an arm, and an elastic element. The base includes a recessed body having a rear wall with a supporting portion. The arm includes a pivotal portion and two cam portions. A first pin section of a fixing pin member is extended through the pivotal portion and connected to the base. The elastic element includes two front elastic portions, a rear elastic portion, two intermediate portions each interconnected to one of the front elastic portions, and two extensions each interconnected between the rear elastic portion and one of the intermediate portions. The front elastic portions press against the cam portions. The intermediate portions are connected to the base by a second pin section of the fixing pin member. The rear elastic portion abuts the supporting portion of the rear wall. | 07-05-2012 |
20120174338 | Hinge with Damping Device - A hinge includes a base, an arm, a mounting member, a hinge spring, a fixing pin member, and a damping device. Two ends of the arm are pivotably connected to the base and the mounting member, with the hinge spring exerting elastic force on the base and the arm. The damping device is mounted in the base and includes a fixed seat mounted in the base, a sliding block movably received in the fixed seat, a damping member mounted between the sliding block and the fixing pin member and abutting the base, and an elastic element. The sliding block includes a front portion facing the arm and a rear portion connected to the elastic element pressing against the fixed seat. | 07-12-2012 |
Patent application number | Description | Published |
20120097986 | WAFER LEVEL REFLECTOR FOR LED PACKAGING - An optical emitter is fabricated by bonding a Light-Emitting Diode (LED) die to a package wafer, electrically connecting the LED die and the package wafer, forming a phosphor coating over the LED die on the package wafer, molding a lens over the LED die on the package wafer, molding a reflector on the package wafer, and dicing the wafer into at least one optical emitter. | 04-26-2012 |
20120098006 | LIGHT EMITTING DIODE PACKAGE WITH PHOTORESIST REFLECTOR AND METHOD OF MANUFACTURING - Optical emitters are fabricated by forming and shaping photoresist reflectors on a package wafer using lithography processes, and bonding Light-Emitting Diode (LED) dies to the package wafer. | 04-26-2012 |
20120241784 | LIGHT-EMITTING DIODE (LED) PACKAGE SYSTEMS AND METHODS OF MAKING THE SAME - A light-emitting diode (LED) package system includes a LED disposed over a surface of a substrate. A molding material covers the LED. A phosphor-containing material is disposed over and spaced from the LED by the molding material. | 09-27-2012 |
20120299017 | BATWING LED WITH REMOTE PHOSPHOR CONFIGURATION - An LED emitter uses a molded lens with phosphor material embedded in a circumferential trench to generate a batwing beam pattern. After the lens is molded over a package substrate with connected LED dies thereon, the phosphor material is molded, injected, or dispensed into a circumferential trench. The molded lens is shaped such that a majority of the light emitted by the one or more LED dies is reflected by the top surface to the side surfaces through the phosphor material. | 11-29-2012 |
20120305956 | LED PHOSPHOR PATTERNING - The present disclosure provides a method of patterning a phosphor layer on a light emitting diode (LED) emitter. The method includes providing at least one LED emitter disposed on a substrate; forming a polymer layer over the at least one LED emitter; providing a mask over the polymer layer and the at least one LED emitter; etching the polymer layer through the mask to expose the at least one LED emitter within a cavity having polymer layer walls; and coating the at least one LED emitter with phosphor. | 12-06-2012 |
20130309789 | Batwing LED with Remote Phosphor Configuration - A semiconductor structure includes a module with a plurality of die regions, a plurality of light-emitting devices disposed upon the substrate so that each of the die regions includes one of the light-emitting devices, and a lens board over the module and adhered to the substrate with glue. The lens board includes a plurality of microlenses each corresponding to one of the die regions, and at each one of the die regions the glue provides an air-tight encapsulation of one of the light-emitting devices by a respective one of the microlenses. Further, phosphor is included as a part of the lens board. | 11-21-2013 |
20140247578 | BATWING LED WITH REMOTE PHOSPHOR CONFIGURATION - A lighting apparatus includes a substrate. One or more light-emitting devices are disposed over the substrate. A lens is molded over the substrate and over the one or more light-emitting devices. A recess is disposed in the lens. The recess circumferentially surrounds the one or more light-emitting devices in a top view. The recess is at least partially filled with phosphor particles. | 09-04-2014 |
20150118772 | BATWING LED WITH REMOTE PHOSPHOR CONFIGURATION - A lens is formed over one or more light-emitting devices disposed over a substrate. The lens includes a trench that circumferentially surrounds the one or more light-emitting devices. The trench is filled with a phosphor-containing material. | 04-30-2015 |
Patent application number | Description | Published |
20120043679 | METHOD AND DEVICE FOR MAKING AN OPTICAL PLATE FORMED WITH A MICROSTRUCTURE - A method for making an optical plate formed with a microstructure includes: extruding a substrate material and advancing the same to pass through a first nip formed between an embossing roller and a first pressing roller, the embossing roller having a micropatterned surface formed with a plurality of protrusions and a plurality of grooves, the protrusions and the grooves cooperatively defining a microstructure-forming space; applying a photosensitive resin to the micropatterned surface and filling the same into the microstructure-forming space upstream of the first nip to form a plurality of microelements respectively in the microstructure-forming space; allowing the photosensitive resin applied to the micropatterned surface to pass through the first nip together with the substrate material, thereby bonding the microelements to the substrate material; and irradiating and curing the photosensitive resin downstream of the first nip to form the optical plate. | 02-23-2012 |
20120286436 | TWO-SIDED MICROSTRUCTURE FORMING DEVICE AND METHOD FOR FORMING AN OPTICAL PLATE - A microstructure forming device for forming an optical plate includes: a roller unit including a pressing roller, and first and second embossing rollers that respectively have first and second micropatterned surfaces; an extrusion die for extruding a substrate material to a first nip between the first embossing roller and the pressing roller to form a lower microstructure; and a photosensitive resin-applying unit disposed immediately above the second embossing roller for directing a photosensitive resin onto the second embossing roller to form an upper microstructure that is opposite to the lower microstructure. | 11-15-2012 |
20130155722 | LIGHT GUIDE PLATE AND EDGE LIGHT BACKLIGHT DEVICE - An edge light backlight device includes a light guide plate having a base portion and microstructures, LEDs, and a reflective plate. The base portion has a light emitting side, a rear side, and a light incident side. The microstructures are formed on one of the light emitting side and the rear side and each of which extends from the light incident side in a longitudinal direction. Each of the microstructures includes a curved surface with a radius of curvature (R). The light guide plate has a thickness (T). R/T ratio ranges from 0.04 to 0.15 and each of the microstructures has a height ranging from 20 μm to 300 μm so that the light guide plate has a performance of local lighting ranging from 1% to 40%. | 06-20-2013 |
20140185304 | OPTICAL PLATE WITH MICROSTRUCTURES - An optical plate includes a substrate having a light emitting surface, a rear surface opposite to the light emitting surface, and a plurality of microstructures that cooperatively define the light emitting surface and each of which parallelly extends in a light traveling direction. Each of the microstructures includes first and second convex portions and a concave portion disposed between and interconnecting the first and second convex portions, and two adjacent ones of the microstructures are connected. Intersections between the microstructures cooperatively define an imaginary plane, and a lowest point of the concave portion is disposed at one side of the imaginary plane opposite to the rear surface of the substrate. | 07-03-2014 |
Patent application number | Description | Published |
20120056767 | SIGNAL PROCESSING APPARATUS WITH SIGMA-DELTA MODULATING BLOCK COLLABORATING WITH NOTCH FILTERING BLOCK AND RELATED SIGNAL PROCESSING METHOD THEREOF - One signal processing apparatus includes a sigma-delta modulating block and a notch filtering block. The sigma-delta modulating block is arranged to perform a sigma-delta modulation upon a signal input and accordingly generate a signal output. The notch filtering block is arranged to perform a notch filtering operation upon the signal output for generating a filtered signal output. Another signal processing apparatus includes a sigma-delta modulating block and a notch filtering block. The sigma-delta modulating block is arranged to perform a sigma-delta modulation upon a signal input and accordingly generate a signal output. The notch filtering block is enabled for performing a notch filtering operation upon the signal output when the signal processing apparatus operates in a first operational mode, and the notch filtering block is disabled when the signal processing apparatus operates in a second operational mode. | 03-08-2012 |
20120177094 | POLAR TRANSMITTER AND RELATED SIGNAL TRANSMITTING METHOD - A polar transmitter includes: a processor arranged to convert signals from a specific coordinate system to a polar coordinate system, wherein the signals in the polar coordinate system comprises a phase component and an amplitude component; a PM path configured to have a constant PM group delay, for processing the phase component; an AM path, of which an AM group delay is capable of being determined, for processing the amplitude component; and an adjustable delay circuit, arranged to adjust delay of the signals in the specific coordinate system according to the constant PM group delay and the calibrated AM group delay. | 07-12-2012 |
20120212296 | SIGNAL GENERATING CIRCUIT AND SIGNAL GENERATING METHOD - A signal generating circuit includes: an operating circuit arranged to generate a first control signal according to a reference clock signal and a feedback oscillating signal; a controllable oscillator arranged to generate an output oscillating signal according to the first control signal and a second control signal; a feedback circuit arranged to generate the feedback oscillating signal according to the output oscillating signal and a third control signal; a control circuit arranged to generate the second control signal and the third control signal according to an input signal; and a calibrating circuit arranged to calibrate the control circuit to adjust the second control signal by detecting a phase difference between the reference clock signal and the feedback oscillating signal. | 08-23-2012 |
20130141153 | ELECTRONIC DEVICE AND TRANSMITTER DC OFFSET CALIBRATION METHOD THEREOF - An embodiment of the invention provides an electronic device. The electronic device includes a digital-to-analog converter (DAC), a transmitter front-end (TX FE), an amplifier, an analog-to-digital converter (ADC), and a swap circuitry. The TX FE has a first and a second input end coupled to a first and a second output end of the DAC, respectively. The ADC has a first and a second input end coupled to a first and a second output end of the amplifier, respectively. The swap circuitry is configured to couple the first and second output ends of the DAC to a first and a second input end of the amplifier in a normal state, respectively, and couple the first and second output ends of the DAC to the second and first input ends of the amplifier in a swapped state, respectively. | 06-06-2013 |
20130188675 | Power Detection Method and Related Communication Device - A communication device with a power detection scheme is disclosed. The communication device includes a transmitter for transmitting an RF signal, a demodulator for demodulating the RF signal by utilizing a phase-modulated (PM) signal provided from the transmitter to generate a demodulated signal, a loopback circuit coupled between the transmitter and the demodulator for transmitting the RF signal and the PM signal from the transmitter to the demodulator when the power detection scheme is enabled, and a power detector for detecting power of the demodulated signal. | 07-25-2013 |
20140167843 | METHOD AND APPARATUS FOR CALIBRATING AN ENVELOPE TRACKING SYSTEM - A method of calibrating an envelope tracking system for a supply voltage for a power amplifier module within a radio frequency (RF) transmitter module of a wireless communication unit. The method includes, within at least one signal processing module of the wireless communication unit, determining combinations of the power amplifier supply voltage and power amplifier input power that provide a power amplifier output power equal to a target output power, obtaining battery current indications for the determined combinations of the power amplifier supply voltage and power amplifier input power, selecting a combination of the power amplifier supply voltage and power amplifier input power that provide a power amplifier output power equal to a target output power based at least partly on the obtained battery current indications therefore, and calibrating the envelope tracking system using the selected combination of the power amplifier supply voltage and power amplifier input power. | 06-19-2014 |
20140169427 | METHOD AND APPARATUS FOR CALIBRATING AN ENVELOPE TRACKING SYSTEM - A method of calibrating an envelope tracking system for a supply voltage for a power amplifier module within a radio frequency (RF) transmitter module. The method includes deriving a mapping function between an instantaneous envelope of a waveform signal to be amplified by the power amplifier module and the power amplifier module supply voltage to achieve a constant power amplifier module gain based on a gain compression factor, setting an envelope tracking path of the transmitter module into an envelope tracking mode in which mapping between the instantaneous envelope of the waveform signal and the power amplifier module supply voltage is performed using the derived mapping function, applying a training signal comprising an envelope that varies with time to the RF transmitter module, measuring a battery current, modifying the gain compression factor based on the measured battery current, and re-deriving the mapping function based on the modified gain compression factor. | 06-19-2014 |
Patent application number | Description | Published |
20130147754 | PORTABLE TOUCH CONTROL ACCESSORY - A portable touch control accessory comprises a connecting part, a touch control component, a connecting device and a conductive part: The connecting part is a nonconducting tubular component with a bore at one end which is adequately coupled with columnar paraphernalia; The touch control component is conductive and mounted on the connecting part's other end via a connecting device; The conductive part, conductive and flexible, is electrically connected to the touch control component and has at least one portion exposed. As an extra accessory which is installed on paraphernalia held by one user, the portable touch control accessory allows the touch control component to contact the human body via the conductive part for a ground loop developed and the paraphernalia used in operation of a capacitive touch panel. | 06-13-2013 |
20130176284 | PORTABLE CAPACITIVE TOUCH CONTROL ACCESSORY - A portable capacitive touch control accessory comprises a connecting part and a touch control head: the connecting part is a nonconducting tubular element with a bore at one end for the bore adequately coupled with columnar paraphernalia and has at least one partial surface with a conductive layer which is exposed outside the connecting part and accessible to one user; the touch control head, which is conductive and electrically connected to the conductive layer, links the other end of the connecting part via a connecting device. The portable capacitive touch control accessory can be taken as one accessory installed on one user's multiple paraphernalia which is used in operating a capacitive touch panel by means of a touch control head when an electric loop is developed with the touch control head and the body of one paraphernalia user contacting the conductive layer. | 07-11-2013 |
20130273298 | DEFORMABLE SUPPORT - A deformable support comprises a soft surface and a plurality of backbones which develop an interconnected and separable head-to-tail structure: the soft surface is provided with a decorative appearance and a hollow cavity; a backbone is provided with a convex connection plug and a concave connecting hole at both axial ends. When the connecting hole is filled by and connected to another backbone's connection plug, the backbones are developed to be an interconnected and separable head-to-tail structure by means of the connection plugs and connecting holes and accommodated in the soft surface's cavity in which there is enough space for the backbones movably separated or connected. As such, a deformable support which is flexibly deformed to sustain an object or become an ornament is created due to the soft surface's flexibility and the backbones' supporting capability. | 10-17-2013 |
Patent application number | Description | Published |
20120119211 | THIN FILM TRANSISTORS AND METHODS FOR MANUFACTURING THE SAME - Disclosed is a thin film transistor including a gate electrode on a substrate. A gate dielectric layer is disposed on the gate electrode and the substrate, and source/drain electrodes are disposed on the gate dielectric layer overlying two edge parts of the gate electrode. A channel layer is disposed on the gate dielectric layer overlying a center part of the gate electrode, and the channel region contacts the source/drain electrodes. An insulating capping layer overlies the channel layer, wherein the channel layer includes an oxide semiconductor. | 05-17-2012 |
20140374750 | THIN FILM TRANSISTOR AND DISPLAY PANEL INCLUDING THE SAME - Disclosed is a thin film transistor including a gate electrode on a substrate. A gate dielectric layer is disposed on the gate electrode and the substrate, and source/drain electrodes are disposed on the gate dielectric layer overlying two edge parts of the gate electrode. A channel layer is disposed on the gate dielectric layer overlying a center part of the gate electrode, and the channel region contacts the source/drain electrodes. An insulating capping layer overlies the channel layer, wherein the channel layer includes an oxide semiconductor. | 12-25-2014 |
20140374751 | THIN FILM TRANSISTOR AND DISPLAY PANEL INCLUDING THE SAME - Disclosed is a thin film transistor including a gate electrode on a substrate. A gate dielectric layer is disposed on the gate electrode and the substrate, and source/drain electrodes are disposed on the gate dielectric layer overlying two edge parts of the gate electrode. A channel layer is disposed on the gate dielectric layer overlying a center part of the gate electrode, and the channel region contacts the source/drain electrodes. An insulating capping layer overlies the channel layer, wherein the channel layer includes an oxide semiconductor. | 12-25-2014 |
20140377906 | METHODS FOR MANUFACTURING THIN FILM TRANSISTORS - Disclosed is a thin film transistor including a gate electrode on a substrate. A gate dielectric layer is disposed on the gate electrode and the substrate, and source/drain electrodes are disposed on the gate dielectric layer overlying two edge parts of the gate electrode. A channel layer is disposed on the gate dielectric layer overlying a center part of the gate electrode, and the channel region contacts the source/drain electrodes. An insulating capping layer overlies the channel layer, wherein the channel layer includes an oxide semiconductor. | 12-25-2014 |
Patent application number | Description | Published |
20130070205 | ILLUMINATION SYSTEM AND PROJECTION APPARATUS - An illumination system includes a first light source, a first rotation wheel, a first phosphor element, and a light combining element. The first light source is capable of emitting a first color beam. The first rotation wheel is disposed on a transmission path of the first color beam and includes a first transmissive region and a first reflective region. The first transmissive region is capable of allowing the first color beam to pass through so as to form a first color transmissive beam. The first reflective region is capable of reflecting the first color beam to form a first color reflective beam. One of the first color transmissive and reflective beams excites the first phosphor element to form a second color beam. The light combining element combines the second color beam and a beam originating from the other one of the first color transmissive and reflective beams. | 03-21-2013 |
20130088689 | LIGHT SOURCE MODULE AND PROJECTION APPARATUS - A light source module including a first light-emitting device, a light emitting wheel, a second light-emitting device, and a light combination device is provided. The first light-emitting device provides an exciting beam. The light emitting wheel is disposed on a transmission path of the exciting beam and has a first light conversion area. The exciting beam obliquely irradiates on the first light conversion area and is converted into a first color beam. The second light-emitting device provides a second color beam. Herein, colors of the first color beam and the second color beam are different. The light combination device is disposed on the transmission paths of the first color beam and the second color beam. The first color beam is reflected to the light combination device by the light emitting wheel and the light combination device combines the first color beam and the second color beam. | 04-11-2013 |
20130229635 | PROJECTION LENS AND PROJECTION DEVICE - A projection lens provided is for projecting an image beam. The projection lens is disposed on a transmission path of the image beam and includes a first group of lenses and a second group of lenses. The first group of lenses includes a first spherical lens and a first aspheric lens. After the image beam passes through the first group of lenses, an intermediate image is formed between the first group of lenses and the second group of lenses, in which the first aspheric lens is the lens in the first group of lenses closest to the second group of lenses. A projection device using the projection lens is also provided. The projection device further includes a planar reflector on the transmission path of the image beam. | 09-05-2013 |
20130271635 | IMAGE PROJECTION AND CAPTURE APPARATUS - The image projection and capture apparatus for projecting an image beam to display an image on a screen and sensing a sensing beam from the image on the screen, the image projection and capture apparatus includes a light source, a light valve, a projection lens, an image capture lens, a dichroic unit, and an image sensor. The light source provides an illumination beam. The light valve is capable of converting the illumination beam to the image beam. The projection lens has a first optical axis. The image capture lens has a second optical axis. The first optical axis and the second optical axis are collinear. The dichroic unit is disposed between the projection lens and the image capture lens. The image sensor is disposed on a light path of the sensing beam. | 10-17-2013 |
20140002802 | PROJECTION APPARATUS AND PROJECTION LENS THEREOF | 01-02-2014 |
20140049813 | PROJECTION LENS - A projection lens configured to form an image from an image source which is disposed at an object side is provided. The projection lens includes a lens group and an aspheric mirror. The lens group has a first optical axis, and an intermediate image is formed by the lens group from the image source. The aspheric mirror has a second optical axis and an aspheric surface. The lens group is disposed between the object side and the aspheric mirror. The aspheric surface faces the lens group and reflects the intermediate image to form the image at an image side. The first optical axis is not coaxial with the second optical axis, and an offset of the image relative to the first optical axis is larger than or equal to 100%. | 02-20-2014 |
Patent application number | Description | Published |
20130172512 | BIO-BASED POLYURETHANE ARTICLE - A polyurethane article includes at least 25% of bio-based content and is made of a reactive composition containing an isocynate compound, a polymeric polyol component including biomass derived polymeric polyol, and a biomass derived diol. | 07-04-2013 |
20130184430 | ANTI-ELECTROSTATIC POLYESTER COMPOSITION - A polyester composition includes 150 to 250 parts by weight of terephthalic acid and 100 parts by weight of a diol component. The diol component includes ethylene glycol present in an amount ranging from 99.5 wt % to 95 wt % based on the weight of the diol component and a C3-C5 diol present in an amount ranging from 0.05 wt % to 5.0 wt % based on the weight of the diol component. | 07-18-2013 |
20140159732 | DETECTION APPARATUS FOR LIGHT-EMITTING DIODE CHIP - A detection apparatus for light-emitting diode chip comprising a substrate with the function of photoelectric conversion and a probing device is disclosed. The substrate is designed to bear at least one light-emitting diode chip. The probing device comprises a power supply and at least two conductive elements. The two ends of the conductive elements are respectively electrically connected to the light-emitting diode chip and the power supply to enable the light-emitting diode chip to emit light beams. Some of the light beams are emitted from the light-emitting diode chip toward the substrate such that the light beams emitted by the light-emitting diode chip are converted into an electric signal by the substrate. | 06-12-2014 |
20140159733 | DETECTION APPARATUS FOR LIGHT-EMITTING DIODE CHIP - A detection apparatus for light-emitting diode chip comprising a light-collecting apparatus having an opening, a bracing component and a probing device is disclosed. The bracing component is designed to bear at least one light-emitting diode chip. The probing device comprises a power supply and at least two flexible current-transporting elements. The two ends of the current-transporting elements are respectively electrically connected to the light-emitting diode chip and the power supply to enable the light-emitting diode chip to emit light beams. Besides, the detection apparatus for light-emitting diode chip of the present invention further comprises a thimble to push the light-emitting diode chip into the inside of the light-collecting apparatus via the opening such that the light beams emitted by the light-emitting diode chip are collected by the light-collecting apparatus. | 06-12-2014 |
Patent application number | Description | Published |
20130228484 | SECURING DEVICE FOR AT LEAST ONE HAND TOOL - A securing device for at least one hand tool includes a receiving body, multiple elastomers and multiple picks. The receiving body has multiple inserting holes and multiple compartments. The multiple inserting holes are defined through the receiving body. The multiple compartments are defined in the receiving body and correspond to the inserting holes. Each compartment communicates with a corresponding inserting hole. The multiple elastomers are correspondingly mounted in the compartments. The multiple picks are correspondingly received in the compartments and are correspondingly connected with the elastomers. Each pick has a pick hole defined through the pick. The pick hole in each pick is selectively co-axially aligned with a corresponding inserting hole. | 09-05-2013 |
20140026721 | DEVICE FOR ASSEMBLING AND DISASSEMBLING AN OIL FILTER TANK - A device for assembling and disassembling an oil filter tank has a clamp module, a base plate, two elbow plates, two restricting elements, and a rotating base. The clamp module has a pair of clamp plates. Each clamp plate has a slipping portion, and the slipping portion has a restricting hole. The base plate is mounted on the clamp plates. The elbow plates are pivotally mounted on the slipping portions respectively. The restricting elements are inserted slidably in the restricting holes respectively and are fixed on the base plate. The rotating base is pivotally mounted on the elbow plates and has an adapter. When the clamp plates are separated from each other, the restricting elements can ensure that the clamp plates move parallelly, such that stability and strength of the device can be enhanced. | 01-30-2014 |
20140318327 | HAND TOOL - A hand tool has a tool shaft, an inner sliding sleeve, an engagement module, and an outer sliding sleeve. The inner sliding sleeve is mounted around the tool shaft and is selectively engaged with the tool shaft. The engagement module has a spring mounted around the inner sliding sleeve. The outer sliding sleeve is mounted around the inner sliding sleeve, abuts the spring and selectively engaged with the inner sliding sleeve. The hand tool is applied for connecting with an inner polygonal bolt or an outer polygonal bolt. | 10-30-2014 |
20150033916 | Wide-Angled Wrench - A wide-angled wrench includes a handle, a connector, and a tool head. The connector is provided with two mounting channels each provided with a receiving recess. The handle has a first pivot portion provided with a plurality of first positioning grooves. The tool head has a second pivot portion provided with a plurality of second positioning grooves. The wide-angled wrench further comprises two elastic plates mounted in the receiving recess of each of the mounting channels. Each of the elastic plates is provided with a positioning projection. The positioning projection of a first one of the elastic plates is positioned in one of the first positioning grooves of the handle. The positioning projection of a second one of the elastic plates is positioned in one of the second positioning grooves of the tool head. | 02-05-2015 |
20150143965 | Polygonal Wrench Tool - A polygonal wrench tool has a stick body, a mounting tube, a positioning ball and a spring. The stick body has an insertion end, a first positioning trough, a first distance, a second positioning trough, and a second distance. The first distance is defined between a center of the first positioning trough and the insertion end. The second distance is defined between a center of the second positioning trough and the insertion end. The mounting tube is slidably mounted around the stick body and has a ball hole and a third distance defined between a center of the ball hole and a tube end of the mounting tube. The third distance is larger than the first distance and is shorter than the second distance. The positioning ball is accommodated in the ball hole and abuts the engagement portion. The spring presses the positioning ball. | 05-28-2015 |