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Chi-Hsin
Chi-Hsin Chiu, Taichung Hsien TW
| Patent application number | Description | Published |
|---|---|---|
| 20090032928 | Multi-chip stack structure having through silicon via and method for fabrication the same - The invention discloses a multi-chip stack structure having through silicon via and a method for fabricating the same. The method includes: providing a wafer having a plurality of first chips; forming a plurality of holes on a first surface of each of the first chips and forming metal posts and solder pads corresponding to the holes so as to form a through silicon via (TSV) structure; forming at least one groove on a second surface of each of the first chips to expose the metal posts of the TSV structure so as to allow at least one second chip to be stacked on the first chip, received in the groove and electrically connected to the metal posts exposed from the groove; filling the groove with an insulating material for encapsulating the second chip; mounting conductive elements on the solder pads of the first surface of each of the first chips and singulating the wafer; and mounting and electrically connecting the stacked first and second chips to a chip carrier via the conductive elements. The wafer, which is not totally thinned but includes a plurality of first chips, severs a carrying purpose during the fabrication process and thereby solves problems, namely a complicated process, high cost, and adhesive layer contamination, facing the prior art that entails repeated use of a carrier board and an adhesive layer for vertically stacking a plurality of chips and mounting the stacked chips on a chip carrier. | 02-05-2009 |
Chi-Hsin Lee, Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20090232852 | USE OF OUTER MEMBRANE PROTEIN A (OMPA) IN TREATMENT/PREVENTION/DIAGNOSIS OF INFECTIONS CAUSED BY KLEBSIELLA PNEUMONIAE AND OTHER GRAM-NEGATIVE BACTERIA - The present invention provides a method for the treatment and/or prevention of bacterial infection caused by | 09-17-2009 |
| 20100087373 | DETECTION AND THERAPY OF BACTERIAL INFECTION CAUSED BY ENTEROBACTERIACEAE - The present invention provides a method for the treatment and/or prevention of bacterial infection caused by Enterobacteriaceae bacteria in central nervous system and/or peripheral blood circulation in a mammal by administering effective amount of outer membrane protein A (OmpA) or its derivatives to a mammal. Also provided are a method for vaccinating a mammal to produce an antibody against bacterial infection caused by Enterobacteriaceae family in central nervous system and/or peripheral blood circulation and a method of detecting or diagnosing bacterial infections caused by Enterobacteriaceae family in central nervous system and/or peripheral blood circulation in a mammal. An antibody and a kit on the basis of the vaccinating method and detecting/diagnosing method are also provided. | 04-08-2010 |
Chi-Hsin Lee, Zhonghe City TW
| Patent application number | Description | Published |
|---|---|---|
| 20110096055 | Light-emitting Diode (LED) Driving Circuit - A light-emitting diode (LED) driving circuit for driving a plurality of first lightbars and a plurality of second lightbars includes a first current mirror, a second current mirror and a control circuit. The first current mirror, if enabled, balances current among the first lightbars. The second current mirror, if enabled, balances current among the second lightbars. During a first period, the control circuit disables the second current mirror and adjusts the duration of enabling the first current mirror according to a dimming signal. During a second period, the control circuit disables the first current mirror and adjusts the duration of enabling the second current mirror according to the dimming signal. Therefore, only first or second lightbars are driven in each period. | 04-28-2011 |
| 20110127921 | Light-emitting Diode (LED) Current Balance Circuit - A light-emitting diode (LED) current balance circuit includes a reference current generator, a current mirror and a voltage compensation circuit. The reference current generator provides a reference current robust against disturbance in a supply voltage applied to the reference current generator. The current mirror generates, according to the reference current, sink currents to bias lightbars and employs a structure to reduce the influence of unmatched transistors on the sink currents so as to stabilize and clamp currents through the lightbar. The voltage compensation circuit detects the voltages across the lightbars to compensate the lightbars having various forward voltages so as to ensure the turn-on of all lightbars and effectively balance the currents through the lightbars. Therefore, the invention employs simpler circuit architecture and not need a specific-purpose LED controller so as to be cheaper and more competitive. | 06-02-2011 |
| 20110148314 | Serial-Type Light-Emitting Diode (LED) Device - A serial-type LED device includes p light source units and a dimming circuit. Each light source unit includes a first and a second terminals, m light strings and m current balance units. Each light string includes LEDs coupled in series to have a first terminal coupled to the first terminal of a corresponding light source unit and a second terminal coupled to the second terminal of the corresponding light source unit through a corresponding current balance unit. The first terminal of the first light source unit is coupled to a second DC voltage, and the second terminal of the i-th light source unit is coupled to the first terminal of the (i+1)-th light source unit, where m and p are integers greater than or equal to 2 and i is any integer from 1 to (p−1). The dimming circuit coupled to the second terminal of the p-th light source unit controls the second DC voltage according to a current outputted from the p-th light source unit. | 06-23-2011 |
Chi-Hsin Lee, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20090233853 | USE OF OUTER MEMBRANE PROTEIN A IN TREATMENT/PREVENTION/DIAGNOSIS OF BACTERIAL INFECTION IN CENTRAL NERVOUS SYSTEM AND/OR PERIPHERAL BLOOD CIRCULATION - The present invention provides a method for the treatment and/or prevention of bacterial infection in central nervous system and/or peripheral blood circulation in a mammal by administering effective amount of outer membrane protein A (OmpA) or its derivatives to a mammal. Also provided is an antibody binding to OmpA that can assay OmpA levels in a biological sample and detect or diagnose bacterial infection in central nervous system and/or peripheral blood circulation. | 09-17-2009 |
Chi-Hsin Li, Zhonghe City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100315013 | LED Current-Balance Driving Circuit - An LED current-balance driving circuit for driving a plurality of LED strings comprises a feedback transformer, a plurality of current-balance transformers, a plurality of full-wave rectifiers and a current control circuit. The feedback transformer has a detecting winding and an outputting winding for outputting a feedback signal. Each of the current-balance transformers has a primary winding and a secondary winding. The primary windings of the current-balance transformers and the detecting winding of the feedback transformer are coupled in series to compose a current-balance loop with an AC power being supplied thereto. Each of the full-wave rectifiers is coupled between a corresponding secondary winding of the current balance transformers and a corresponding LED string of the LED strings. The current control circuit receives the feedback signal and controls the AC power according to the feedback signal. | 12-16-2010 |
Chi-Hsin Lin, Taipei County TW
| Patent application number | Description | Published |
|---|---|---|
| 20090244871 | Structured light-emitting module for lighting apparatus - A light-emitting module for a lighting apparatus comprises at least two substrates, each provided with a printed circuit having an LED, and plural matching terminal blocks and buckles so that the substrates can be structured into a planar light-emitting module having a relatively large area by assembly of the terminal blocks and the buckles. The light-emitting module is adaptive to be used in a billboard, a traffic sign, a three-dimensional lighting apparatus or a lighting display screen. | 10-01-2009 |
Chi-Hsin Lin, Tamshui Town TW
| Patent application number | Description | Published |
|---|---|---|
| 20100302772 | ADJUSTABLE DISPLAY DEVICE - An adjustable display device comprising a top frame, a bottom frame, at least two ropes, vertically spaced at a distance for connecting the top frame and the bottom frame; a plurality of light stripes parallel to and above the ropes. Each light stripe includes a circuit board and illuminating units disposed at a plurality of disposed the circuit board. Each circuit board includes a plurality of line opening, a pull unit disposed one inner side of the top frame and a linkup unit disposed at the other inner side of the top frame. The pull unit includes a paired first box and a first cover, a gearing set connecting to the first box and a first transmission shaft. The linkup unit includes rollers disposed at two sides of the first transmission shaft. When the pull unit is pulled by an external force, the linkup unit rolls to pull up or pull down the display device. | 12-02-2010 |