Yen-Chen
Yen-Chen Chan, Hsinchuang City TW
Yen-Chen Chen, Taoyuan County TW
Patent application number | Description | Published |
---|---|---|
20150043216 | LIGHT EMITTING DIODE BULB - A light emitting diode bulb includes a cover, a lighting module, a driving circuit module, a holder, and a conductive connector. The lighting module is arranged at one side of the cover and includes a plurality of light emitting diodes. The driving circuit module is arranged at the other side of the cover. The holder is assembled with the cover such that the lighting module is arranged between the holder and the cover. The conductive connector is assembled with the holder and opposite to the cover. | 02-12-2015 |
Yen-Chen Chen, Taichung City TW
Patent application number | Description | Published |
---|---|---|
20130174966 | MOLDING METHOD OF A HEAT PIPE FOR CAPILLARY STRUCTURE WITH CONTROLLABLE SINTERING POSITION - A molding method of the heat pipe for capillary structure with controllable sintering position wherein said heat pipe is fabricated by said pipe body, grid-sintered composite capillary structure, core rod, evaporation section sintered capillary structure and powder limiting grid. This allows fabrication of the evaporation section sintered capillary structure with the help of the powder limiting grid, such that the capillary structure could be molded more easily while controlling accurately the sintering position and range. Moreover, with embedding of said grid-sintered composite capillary structure, the steam flow channel of the heat pipe could be further expanded and adapted to the flexible processing of the pipe wall, thus facilitating the fabrication and improving the vaporization efficiency of the working fluid with better applicability and industrial benefits. | 07-11-2013 |
Yen-Chen Chen, Hsinchu TW
Patent application number | Description | Published |
---|---|---|
20110110283 | TRANSMITTER, RECEIVER, MULTI-CLASS MULTIMEDIA BROADCAST/MULTICAST SERVICE SYSTEM AND MODULATION METHOD THEREOF - A multi-class multimedia broadcast/multicast service (MBMS) system includes a transmitter and at least one receiver. The transmitter transmits N primary signals by N primary channels and an auxiliary signal by an auxiliary channel, wherein a resolution of the auxiliary signal is identical to a resolution of the primary signal with the highest resolution and the constellation mappings of the auxiliary signal and the primary signal with the highest resolution on the corresponding modulation constellations can be coupled. The receiver couples the primary signal with the corresponding auxiliary/virtual auxiliary signal to obtain a lower-resolution virtual auxiliary signal, which can also be coupled with the primary signal having the same resolution. Therefore, receiving quality of each resolution is improved by combining the primary signal and the corresponding auxiliary/virtual auxiliary signal. | 05-12-2011 |
Yen-Chen Chen, Chu Pei City TW
Patent application number | Description | Published |
---|---|---|
20130174958 | MOLDING METHOD FOR A THIN-PROFILE COMPOSITE CAPILLARY STRUCTURE - A molding method for a thin-profile composite capillary structure includes the steps of preparing a metal grid and metal powder separately; attaching a liquid medium onto the metal grid by means of spraying or brushing or steeping; attaching uniformly the metal powder onto the grid with the liquid medium; and fixing the metal powder onto the surface of the grid by means of sintering, such that a sintered powder layer is formed onto the surface of the grid. The structure includes a metal grid, which is of planar grid pattern made of woven metal wires. A sintered powder layer is sintered onto a lateral surface of the metal grid from the metal powder. The thickness of the sintered powder layer is 0.1 mm-0.7 mm. The total thickness of the thin-profile composite capillary structure is 0.2 mm-0.8 mm, thus presenting flexibility. The thin-profile composite capillary structure is particularly suitable for a heat pipe. | 07-11-2013 |
20150214035 | PROCESS AND SYSTEM FOR TREATING FLUID - Embodiments of a process for treating a fluid are provided. The process for treating a fluid includes supplying a first fluid to a circulating chamber and introducing a first gas to the first fluid. A portion of the first gas is dissolved in the first fluid and a portion of the first gas is held in a head space portion of the circulating chamber. The process further includes mixing a portion of the first fluid drawn out from the circulating chamber and a portion of the first gas drawn out from the head space portion to form a mixture. The process further includes spraying the mixture back into the circulating chamber by a two-fluid nozzle. In addition, the first gas is further dissolved into the first fluid to form a high conductivity fluid. The process further includes draining the high conductivity fluid from the circulating chamber. | 07-30-2015 |
Yen-Chen Chen, Dadu Township TW
Patent application number | Description | Published |
---|---|---|
20090074571 | VANE STRUCTURE OF AN AIRFLOW GENERATOR - The present invention provides a vane structure of an airflow generator. The plate of predefined thickness and width has a locating portion and a swinging end. The swinging end of the vane is wider than the locating portion. There is an oblique section placed between the swinging end and locating portion for linking purposes. A better wind guide effect can be obtained from the expanded swinging end, and the oblique section is employed to reduce inlet stagnation, thus greatly improving the smoothness of air flow and the operating performance of the vane with better applicability. | 03-19-2009 |
Yen-Chen Chiu, Hsin-Chu City TW
Patent application number | Description | Published |
---|---|---|
20090160794 | Method for Scroll Control on Window by a Touch Panel - A method for scroll control on a window by a touch panel includes detecting the number of objects touching on the touch panel, enabling a scrolling function when the number of the objects is a first predetermined number, and detecting whether at least one of the objects is touching on an edge of the touch panel after the scrolling function is enabled, if at least one of the objects is touching on the edge of the touch panel, automatically performing a corresponding one of a vertical scrolling and a horizontal scrolling toward a positional direction of the edge. The method is more conveniently operative to the user. | 06-25-2009 |
Yen-Chen Chung, Longtan Shiang TW
Patent application number | Description | Published |
---|---|---|
20100149336 | MICRO SUPERVISORY SYSTEM - The micro supervisory system of the invention includes a casing, an image capture module, a display device, a gas generator, and a wireless transmission module. The image capture module is disposed in the casing, and captures an image and then generates an image signal. The display device receives the image signal and then generates a driving signal. The gas generator is disposed in the casing, and receives the driving signal and then generates a gas for anti-riot scenarios. The wireless transmission module receives and then transmits the image signal to the display device. Meanwhile, the wireless transmission module receives and then transmits the driving signal to the gas generator. Therefore, the tear gas can be released from the gas generator and is used for expelling people. The micro supervisory system of the invention can be applied to military spies, anti-riot supervision, and calamity supervision. | 06-17-2010 |
Yen-Chen Liao, Taichung Hsien TW
Patent application number | Description | Published |
---|---|---|
20100233372 | METHOD FOR HORIZONTALLY ELECTROPLATING, ELECTRO DEPOSITION AND ELECTROLESS-PLATING THIN FILM ON SUBSTRATE - A method for horizontally electroplating or electro deposition a thin film on a substrate comprises the steps of transferring and positioning a substrate on a substrate supporter; the substrate being positioned approximately horizontally; moving a plurality of stop plates to enclose horizontal edges of the substrate so as to form with an enclosure around an edge of the substrate; moving a first electrode to be in contact with a portion of the substrate; the portion being a non-wired area; moving a second electrode to be above and not in contact with the substrate; wherein the second electrode has a polarity opposite to that of the first electrode; and filling electroplating liquid into the enclosure formed by the stop plates so as to be in contact with the second electrode above the substrate for electroplating or electro deposition. | 09-16-2010 |
Yen-Chen Liao, Taipei City TW
Patent application number | Description | Published |
---|---|---|
20150192857 | Exposure Apparatus And Exposure Method Thereof - An exposure apparatus includes at least one radiation source, a plurality of projection lenses, and a lens switch. The radiation source is operable for providing a radiation beam. The lens switch is operable for selecting one of the projection lenses to focus the radiation beam to a target plane. | 07-09-2015 |
Yen-Chen Lin, Hsinchu City TW
Patent application number | Description | Published |
---|---|---|
20140210057 | METHOD OF APPLYING PHOTORESIST TO A SEMICONDUCTOR SUBSTRATE - A method comprises dispensing a first solvent on a semiconductor substrate; dispensing a first layer of a high-viscosity polymer on the first solvent; dispensing a second solvent on the first layer of high-viscosity polymer; and spinning the semiconductor substrate after dispensing the second solvent, so as to spread the high-viscosity polymer to a periphery of the semiconductor substrate. | 07-31-2014 |
20150079806 | Photoresist Coating Scheme - A method includes rotating a wafer at a first speed for a first time duration. The wafer is rotated at a second speed that is lower than the first speed for a second time duration after the first time duration. The wafer is rotated at a third speed that is higher than the second speed for a third time duration after the second time duration. A photoresist is dispensed on the wafer during the first time duration and at least a portion of a time interval that includes the second time duration and the third time duration. | 03-19-2015 |
Yen-Chen Lin, New Taipei City TW
Patent application number | Description | Published |
---|---|---|
20140038421 | Deposition Chamber and Injector - A system and method are disclosed for processing semiconductors. An embodiment comprises a reaction chamber for processing wafers and having walls tapering at an angle that is greater than 0 degrees and less than about 35 degrees from a first end optionally having a diameter of 341 to 380 millimeters to a second end optionally having a diameter of 300 to 340 millimeters at a second end, with gas flow from the first end to the second end, and having at least one deposition injector near the first end of the reaction chamber and having a plurality of injector openings that disperse injection material across a cross section of the reaction chamber for forming a deposition layer. | 02-06-2014 |
Yen-Chen Liu, Taipei City TW
Patent application number | Description | Published |
---|---|---|
20100141486 | DATA ENCODING AND DECODING METHODS AND COMPUTER READABLE MEDIUM THEREOF - A data encoding method is provided. The data has several bytes, and each byte has n bits. The data encoding method includes the following steps. First, a specific value is defined. Next, the data is divided into one or several data blocks each having m bytes, wherein m≦2 | 06-10-2010 |
Yen-Chen Liu, Hsinchu City TW
Patent application number | Description | Published |
---|---|---|
20150279434 | SENSING MARGING EXPANDING SCHEME FOR MEMORY - A sensing margin expanding scheme for a memory and a method therefor is disclosed. A first terminal of a first capacitor is coupled to a bit line. A first terminal of a second capacitor is coupled to a reference voltage. In a first phase, the controller controls a first common switch and a second common switch to store the voltage difference between the bit line and the reference voltage to the first capacitor and the second capacitor. In a second phase, controlling the first common switch and the second common switch to open the first terminal of the first capacitor and the second terminal of the second capacitor and open the second terminal of the first capacitor and the first terminal of the second capacitor, and then coupling the second terminal of the first capacitor and the second terminal of the second capacitor to a common voltage. | 10-01-2015 |