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Chien-Hua
Chien Hua Cheng, Xihu Township TW
| Patent application number | Description | Published |
|---|---|---|
| 20110122009 | SIGMA DELTA MODULATOR AND QUANTIZER AND QUANTIZATION METHOD THEREOF - A quantizer of a sigma-delta modulator includes a pulse width modulator (PWM), a converter and a voltage level tracing device. The PWM receives an input signal, and generates a PWM signal according to one or more sawtooth waves and one or more reference voltages. The converter is connected to the output of the PWM and digitizes the PWM signal to generate an output digital value. The voltage level tracing device is connected to the output of the converter, and receives the output digital value to generate a reference voltage adjustment value. The reference voltage adjustment value is transmitted to the PWM for adjusting the reference voltage, so as to change the next corresponding voltage level of the sawtooth wave to track the input signal. | 05-26-2011 |
Chien Hua Hsu, Zhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20090248110 | METHOD AND APPARATUS FOR CONTROLLING ELECTRICAL STIMULATION - An apparatus and method for controlling an electrical stimulation system to increase the resolution of the stimulation region with multiple independent power source electrodes is proposed. In the apparatus, the electrode set contains at least three electrodes of which two adjacent electrodes are of the same power polarity to control the location of the composite stimulation signal and the others are of an inverse power polarity to balance the total power polarity and narrow the stimulation region. The method for the apparatus comprises steps of: receiving a target stimulation location and level, generating at least one parameter to adjust power settings of the electrodes, thereby obtaining a composite stimulation signal corresponding to a virtual channel of which a location and level match the target stimulation location and level. | 10-01-2009 |
Chien Hua Pan, Zhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100017628 | Systems for Using Different Power Supply Configurations with a Common Motherboard - In some embodiments, an information handling system may include a motherboard including a processor and memory coupled to the processor; one or more power supply units configured to provide power to the motherboard; and a connection system configured to deliver voltage from the one or more power supply units to the motherboard in both: (a) a first configuration including a single power supply unit providing power to the motherboard; and (b) a second configuration including multiple power supply units providing power to the motherboard. | 01-21-2010 |
Chien Hua Pan, Guan-Yin TW
| Patent application number | Description | Published |
|---|---|---|
| 20090097210 | Case for an Information Handling System - A case for an information handling system, the case comprising a front bezel, a side panel, a lock mounted in the front bezel and operable to restrict removal of the front bezel from the case, a latch mounted within the case operable to restrict removal of the side panel from the case, and a link connecting the lock and the latch such that operation of the lock to restrict removal of the front bezel from the case also restricts removal of the side panel from the case. | 04-16-2009 |
Chien-Hua Chiu, Hsinchu Industrial Park TW
| Patent application number | Description | Published |
|---|---|---|
| 20100300854 | Integrated Luminous Keyboard - The present invention relates to an integrated luminous keyboard, and includes a plurality of keys, light sources, a flexible circuit board, a light guide plate and a reflector plate, wherein the flexible circuit board, which enables detecting key signals from the keys, is located underneath the keys. A plurality of slots, used to fixedly secure the keys, are defined in the light guide plate corresponding to the keyboard. Moreover, the light guide plate enables the incoming of light rays produced by the light sources, and the reflector plate is located underneath the light guide plate. Accordingly, use of the light guide plate of the present invention simultaneously provides the effectiveness to fixedly secure the keys and realize a luminescent effect, thereby eliminating disposition of a bottom plate structure of prior art luminous keyboards, and achieves the practical advancements of simplification and lightweighting of the structure, and saving on costs. | 12-02-2010 |
| 20100300855 | Light Guidance Illuminating Keyboard - A light guidance illuminating keyboard utilizes plural press-key devices and a base plate having plural through-holes to generate a control signal to an electronic device when a user presses down the press-key devices. A back surface of the base plate is a light guide plate on which is defined into at least one through-hole which forms an independent optical path. A side of the light guide plate is a light emitting element. When the light emitting element produces light, the light is reflected onto the through-holes on the base plate through the light guide plate and penetrates out of the through-holes, such that the press-key devices can manifest various visual effects according to the light produced by the light emitting element. | 12-02-2010 |
Chien-Hua Hsu, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100125311 | Adjustable implant electrode system and implant electrode assembly thereof - An adjustable implant electrode system comprises an adjustable implant electrode assembly and an adjustment device for adjusting the adjustable implant electrode assembly to a desired position. The adjustable implant electrode assembly comprises an implant, a plurality of electrodes, and a plurality of magnetic components. The electrodes are disposed in the implant for providing stimulating currents according to a control signal. The magnetic components are combined with the electrodes in one-to-one correspondence. The adjustment device comprises a control unit, an excitation unit, and one or more magnetic units. The control unit is used to select one or more magnetic components to be moved from the magnetic components, and the excitation unit is used to excite the selected one or more magnetic components for the same to generate a magnetic pole, and the magnetic unit is adapted to generate a magnetic filed to drive the magnetic pole and accordingly move the implant. | 05-20-2010 |
Chien-Hua Huang, Caotun Township TW
| Patent application number | Description | Published |
|---|---|---|
| 20100061397 | Signal Transferring Device - A signal transferring device adapted to connect to a communication device via a network cable, includes a network port, a third port, a decoder circuit and a signal strength indicator unit. The network port is connected to a communication device via a network cable. The third port is different from the network port and connected to a plurality of signal lines and a ground line of a main board of the communication device via the network port. The decoder circuit is connected to a power line, a ground line and at least one first control line of the main body to receiving a signal in relation to a signal receiving strength state of the communication device for generating a signal strength indicator signal. The signal strength indicator unit is connected to the decoder circuit and configured for displaying the signal receiving strength state of the communication device. | 03-11-2010 |
| 20100073856 | Power Supply Device and Wireless Communication System - A power supply device and a wireless communication system are provided. The power supply device includes a data input port, a power over Ethernet control module, a network port, a decoder circuit and a signal strength indicator unit. The power over Ethernet control module is configured for receiving a data signal from the data input port to generate a data signal with power. The network port is configured for transmitting the data signal with power to the main board and receiving a signal in relation to a signal receiving strength state of the wireless communication device. The decoder circuit is connected to the network port and configured for generating a signal strength indicator signal. The signal strength indicator unit is connected to the decoder circuit and configured for receiving the signal strength indicator signal to display the signal receiving strength state of the wireless communication device. | 03-25-2010 |
Chien-Hua Huang, Pingtung TW
| Patent application number | Description | Published |
|---|---|---|
| 20110277414 | PREFABRICATED WALL/FLOOR PANEL - A prefabricated wall or floor panel includes a rectangular concrete section comprising a projection along one side, a recess along the other side, the recessing being complementary to the projection, a protrusion along one end, a trough along the other end, the trough being complementary to the protrusion, channels each having one end terminated at one end and the other end terminated at the other end, a first groove on each of one end and the other end extending from one side to the other side by passing the mouths of the channels, and a second groove on either side extending from one end to the other end; a rectangular surface board formed integrally with an outer surface of the concrete section; and an interconnection comprising a transverse part of and spaced longitudinal tubes each adapted to fit into the channel to connect two adjacent prefabricated components together. | 11-17-2011 |
Chien-Hua Hung, Tainan TW
| Patent application number | Description | Published |
|---|---|---|
| 20090277131 | Clamp Device and Packaging Box Assembly Incorporating Said Clamp Device - A clamp device clamps together two panels having aligned receiving holes, and includes a tubular wall adapted to be inserted into the aligned receiving holes and having a through hole, first and second abutment plates connected hingedly and oppositely to the tubular wall within the through hole, first and second clamping plates projecting transversely and respectively from the first and second abutment plates, two resilient arms projecting from the second abutment plate and respectively having engaging ends, and a locker having two groove sidewalls formed on the first abutment plate and confining a groove therebetween. The clamping plates move away from each other to a clamping position when the abutment plates abut against the tubular wall. The groove receives and locks the engaging ends when the abutment plates abut against the tubular wall, thereby locking the clamping plates in the clamping position. | 11-12-2009 |
Chien-Hua Kuo, Yonghe City TW
| Patent application number | Description | Published |
|---|---|---|
| 20110208523 | VOICE-TO-DACTYLOLOGY CONVERSION METHOD AND SYSTEM - A voice-to-dactylology conversion method and system include primarily a transmitting communication device operating in collaboration with a receiving communication device. An ordinary user can use the transmitting communication device to send a voice message to the receiving communication device. At this time, the receiving communication device converts the voice message into a corresponding dactylology image message and displays the dactylology image message in motion pictures on a screen of the receiving communication device, allowing a deaf-mute to understand a message to be expressed by the other party. On the other hand, the deaf-mute can use the receiving communication device to select images to be expressed, arrange and combine the images, followed by converting them into the voice message to be sent to the transmitting communication device. As a result, the communication method of the deaf-mute can be improved significantly. | 08-25-2011 |
Chien-Hua Liao, Sindian TW
| Patent application number | Description | Published |
|---|---|---|
| 20090155507 | AIR SEALING BODY AND A CHECK VALVE DEVICE THEREOF CAPABLE OF INTENSIFYING AIR-TIGHTNESS - An air sealing body capable of intensifying air-tightness comprises two outer membranes and two inner membranes. At least a heat resistant section is formed between the inner membranes by means of coated heat resistant material. Four sides of the two outer membranes are thermally sealed and an air filling passage, an air inlet and an air column are thermally formed to across the heat resistant section. The heat resistant section is further thermally sealed with the thermal seal spots. Hence, a structure with the air inlet being forcedly opened during air being filled is constituted and a curved surface zone is formed at the air column near the air filling side. Multiple wrinkles are produced between the inner membranes. A column zone is disposed at a side of the curved surface zone. At least a ring-shaped thermal seal line is attached to at least the inner membranes and disposed next to the column surface zone and outside the curved surface zone. At least a second inlet is thermally formed between the inner membranes and disposed at the intersection of the heat resistant section and the ring-shaped thermal seal line to communicate both sides of the thermal seal line. The inner membranes is attached to one of the outer membranes after the air being filled with the wrinkles being interrupted by the thermal seal line of the second inlet to perform blocking the air effectively. | 06-18-2009 |
Chien-Hua Lin, Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100071687 | Nebulization Apparatus - A nebulization apparatus includes a nebulization plate, a piezoelectric driving device connected to the nebulization plate for vibrating the nebulization plate, a liquid droplet conveying pipe located below the nebulization plate, a water tank for containing the liquid droplet conveying pipe and an active water supply device connected to the liquid droplet conveying pipe and the water tank. The active water supply device supplies working liquid to the liquid droplet conveying pipe, such that the droplet is attracted by surface tension and attached onto the nebulization plate to form the camber water film to nebulize the working liquid. | 03-25-2010 |
| 20100072299 | NEBULIZATION APPARATUS WITH A PACKAGING AND FIXING STRUCTURE - A nebulization apparatus with a packaging and fixing structure includes a piezoelectric driving device, an adhesive agent, a nebulization plate, a packaging layer and a fixing base. A ditch at the piezoelectric driving device is provided for filling an adhesive agent and installing the nebulization plate that is fixed to the driving device by the adhesive agent. The packaging layer covers the piezoelectric driving device. The fixing base fixes the piezoelectric driving device. Preferably, the packaging layer is made of a polymer material for insulating moisture and preventing short circuits of the piezoelectric driving device. The ditch and the adhesive agent enhance the attaching strength of the piezoelectric driving device and the nebulization plate to extend the life of the nebulization apparatus, and the adhesive agent can electrically insulate the nebulization plate and the piezoelectric driving device, such that the nebulization plate will have no electrochemical action with the liquid. | 03-25-2010 |
Chien-Hua Liu, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20080285273 | LED TABLE LAMP - An LED table lamp including a base, a holder, and a light emitting device is provided, wherein an end of the holder is connected to the base. The light emitting device includes a lampshade connected to the other end of the holder, multiple Lambertian LED light source assemblies, multiple side-emitting LED light source assemblies, a transparent support provided at the lampshade, and multiple brightness enhancement films (BEF). The lampshade has a side wall and a top wall connected the side wall, and the Lambertian LED light source assemblies and the side-emitting LED light source assemblies are disposed on the top wall. The BEFs are disposed on the transparent supports correspondingly to the Lambertian LED light source assemblies and are suitable to focus the light emitted from the Lambertian LED light source assemblies. | 11-20-2008 |
| 20080310155 | LED LIGHTING DEVICE - An LED lighting device is disclosed. The LED lighting device includes a lampshade, a circuit board, edge lighting light emitting diodes (LEDs), and an optical film set. The lampshade has a bottom and a side wall connected to the periphery of the bottom. The other end of the side wall opposite to the bottom defines a light outlet section. The circuit board is provided at the lampshade. The edge lighting LEDs are disposed on the bottom of the lampshade and are electrically connected to the circuit board. Light emitted from each of the edge lighting LEDs is reflected by the lampshade and then exits the lighting device through the light outlet section. The optical film set is disposed at the light outlet section of the lampshade. | 12-18-2008 |
| 20090002984 | ILLUMINATION DEVICE AND OPTICAL ELEMENT FIXING STRUCTURE - An illumination device having an optical element fixing structure is disclosed. The illumination device includes a plurality of light emitting diodes, a plurality of lenses and a supporter. The lenses are provided on the optical paths of the light emitting diodes, and each of the lenses has a guiding part. The supporter has a plurality of holding rooms. One side of the holding room has an embedded portion. The guiding part may be guided to the embedded portion to allow the body of the lens to be provided in the holding room. | 01-01-2009 |
Chien-Hua Sui, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20090032668 | ADJUSTABLY-TILTABLE SUPPORTING APPARATUS AND DISPLAY WITH THE SAME - The invention provides an adjustably-tiltable supporting apparatus which is capable of supporting an object, and it includes a shelf member, a supporting member, a friction device, and a resilient member. When the tilt of the object is adjusted, the supporting member rotates relative to the shelf member so that the outer side of supporting member slides relative to a friction member of the friction device to generate a friction which balances a difference between a torque generated by the weight of the object and an elastic force generated by the resilient member so as to fix the tilt. | 02-05-2009 |
Chien-Hua Sui, Gueishan Shiang TW
| Patent application number | Description | Published |
|---|---|---|
| 20090101770 | SUPPORT APPARATUS AND MONITOR SUPPORT APPARATUS - The invention provides a support apparatus capable of supporting a monitor. The support apparatus includes a mounting base, a first frame mounted on the mounting base, a lock member, and a second frame. The first frame thereon defines a first direction and a second direction perpendicular to the first direction. The first frame includes a through hole along the second direction, a slide extending along the first direction, and a slot. The lock member includes a columnar member and a release part. The release part is disposed to pass through the through hole, and an end of the columnar member is disposed limitedly and movably in the slot. The second frame is disposed movably on the slide, and includes a hook. When the hook engages to the columnar member, the release part can be driven to disengage the columnar member from the hook. | 04-23-2009 |
Chien-Hua Wang, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20100278659 | PRESSURE-CONTROLLING APPLIANCE FOR AN INFLATABLE PRODUCT - A pressure-controlling appliance for an inflatable product has a inflatable body, a pump mounted in the inflatable body, a pump switch and an inflation-deflation valve. The pump inflates or deflates the inflatable bodythrough the inflation-deflation valve. The pressure-controlling appliance also comprises an inflation-deflation controlling mechanism and a pressure-controlling mechanism. The inflation-deflation controlling mechanism is applied to open and close the inflation-deflation valve and to turn the pump switch on or off. The pressure-controlling mechanism operates the inflation-deflation controlling mechanism according to the pressure in the inflatable body that compared with the high or low reference pressure. | 11-04-2010 |
| 20110011465 | CONTROLLING MECHANISM FOR ACTIVATION OF AN AIR PUMP TO BE IMPLEMENTED IN AN INFLATABLE OBJECT - A controlling mechanism for an inflatable object has a valve controlling assembly for opening/closing operation of the valve, a pressure controlling assembly for sensing pressure difference to selectively activate operation of the valve and a linkage assembly interactively arranged between the valve controlling assembly and the pressure controlling assembly to sense operation of the pressure controlling assembly and consequently operate movement of the valve controlling assembly. | 01-20-2011 |
| 20110259449 | SUPPLEMENTAL AIR PRESSURE PROVIDING DEVICE ADAPTED FOR USE WITH AN INFLATING MODULE FOR INFLATING AN INFLATABLE OBJECT - A supplemental air pressure providing device adapted for use with an inflatable object includes an oscillator responsible for generating magnetic field and vibrating a casing, an air compressing device responsible for compressing air and noise silencer mounted inside the air compressing device for reducing noise generated while compressed air flows through the air compressing device for inflating the inflatable object. | 10-27-2011 |
| 20110265267 | ADJUSTABLE BED - An inflatable bed having a primary body, a backrest selectively inclinable relative to the primary body, a slit defined at a junction of the primary body and the backrest, and a pouch received in the slit to be selectively inflatable to move the backrest relative to the primary body. The slit is defined in a manner that when the pouch is inflated and the backrest is lifted by the pouch, friction of a bottom face of the backrest to a top face of ground where the inflatable bed is rested is minimized so as to facilitate the inclinable movement of the backrest relative to the primary body. | 11-03-2011 |
Chien-Hua Wu, Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20110125942 | SIGNAL SWING TRIMMING APPARATUS AND METHOD THEREOF - A signal swing trimming apparatus calibrates a swing level of an output signal generated from a transmitting device to a receiving device including: a comparing device coupled to the output signal for comparing the swing level of the output signal with a target swing level and generating a comparison output signal, and an adjusting device coupled to the comparing device and the transmitting device for controlling the transmitting device to adjust the swing level of the output signal according to the comparison output signal, wherein the signal swing trimming apparatus is configured to calibrate the swing level of the output signal during a hand-shake process between the transmitting device and the receiving device. | 05-26-2011 |