Patents by Inventor Sung-Hui Lin
Sung-Hui Lin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8407941Abstract: A driving device for driving two door panels to synchronously move has a rail rod, an endless cord and multiple clamping assemblies. The endless cord is parallel to the rail rod and is mounted at a position at inner sides of the door panels. The clamping assemblies are securely connected to the cord, are moveable relative to the rail rod and clamp the door panels. Each clamping assembly has a front clamping panel and a rear clamping panel. The front clamping panel is mounted on an outer side of a corresponding one of the door panels. The rear clamping panel is mounted on the inner side of the corresponding door panel and is connected securely to the front clamping panel and the cord. Accordingly, the conjunction positions between clamping assemblies and a cord are hidden by the inner sides of the door panels.Type: GrantFiled: March 14, 2011Date of Patent: April 2, 2013Assignee: Door & Window Hardware Co.Inventors: Wei-Hung Chang, Sung-Hui Lin
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Patent number: 8368965Abstract: An image cropping process of a multifunction peripheral is provided. Firstly, a top edge endpoint of an object image is searched from a band image of an original image. Then, each band image of the original image is read to search the object endpoint coordinate of a to-be-printed object image zone. The object image zone is outputted to be printed. The image cropping process further provides a strategy for detecting spots in order to enhance the accuracy of searching the object image.Type: GrantFiled: October 20, 2010Date of Patent: February 5, 2013Assignee: Primax Electronics Ltd.Inventors: Chiung-Sheng Wang, Sung-Hui Lin
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Patent number: 8307497Abstract: A soft-closing device has a base, a cylinder, a slider and a resilient member. The base has a track channel and at least one guiding channel. The cylinder is mounted in the base and has a housing and an expansion rod. The slider is mounted slidably in the track channel, is connected pivotally to the expansion rod and has two holding arms, a positioning pin and a holding recess defined between the holding arms. The positioning pin is mounted slidably in the at least one guiding channel. The resilient member has two ends connected respectively with the base and the slider.Type: GrantFiled: January 14, 2010Date of Patent: November 13, 2012Assignee: Door & Window Hardware Co.Inventors: James Chang, Sung-Hui Lin
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Publication number: 20120233926Abstract: A driving device for driving two door panels to synchronously move has a rail rod, an endless cord and multiple clamping assemblies. The endless cord is parallel to the rail rod and is mounted at a position at inner sides of the door panels. The clamping assemblies are securely connected to the cord, are moveable relative to the rail rod and clamp the door panels. Each clamping assembly has a front clamping panel and a rear clamping panel. The front clamping panel is mounted on an outer side of a corresponding one of the door panels. The rear clamping panel is mounted on the inner side of the corresponding door panel and is connected securely to the front clamping panel and the cord. Accordingly, the conjunction positions between clamping assemblies and a cord are hidden by the inner sides of the door panels.Type: ApplicationFiled: March 14, 2011Publication date: September 20, 2012Inventors: Wei-Hung CHANG, Sung-Hui LIN
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Patent number: 8233713Abstract: An image processing method, for receiving an input image and separating pixels having text characteristics and pixels having figure characteristics, includes: applying a first filtering processing for the input image to derive a first image processing result; applying a second filtering processing for the first image processing result to derive a second image processing result, wherein a distribution of filtering parameters of the first filtering processing is different from a distribution of filtering parameters of the second filtering processing; deriving a set of first reference values according to the first image processing result and the second image processing result; and determining whether each pixel within the input image is a text pixel or a figure pixel according to at least the set of the first reference values and a predetermined threshold.Type: GrantFiled: January 14, 2010Date of Patent: July 31, 2012Assignee: Primax Electronics Ltd.Inventors: Hui-Jan Chien, Tsai-Hsing Chen, Li-Kai Cho, Chiung-Sheng Wang, Sung-Hui Lin
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Publication number: 20120162182Abstract: An exemplary operating voltage adjusting method for a flat panel display device including at least a first testing pixel is provided. In the operating voltage adjusting method, a plurality of testing operating voltages are provided. The at least a first testing pixel operative with the testing operating voltages in sequence then is enabled to be charged by a first specific data and a plurality of first data voltages stored in the at least a first testing pixel effected by the testing operating voltages respectively can be obtained. Afterwards, an operating voltage of the flat panel display device is determined according to states of the first data voltages in a testing period. Moreover, an exemplary structure of the flat panel display device also is provided.Type: ApplicationFiled: August 3, 2011Publication date: June 28, 2012Applicant: AU OPTRONICS CORP.Inventors: Sung-Hui LIN, Pei-Chun Liao, Pin-Miao Liu
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Publication number: 20120092605Abstract: A pixel structure including a scan line, a data line, an active device, a pixel electrode, a capacitor electrode line, a semi-conductive pattern layer and at least one dielectric layer is provided. The active device is electrically connected to the scan line and the data line. The pixel electrode is electrically connected to the active device. The capacitor electrode line is located under the pixel electrode. A first storage capacitor is formed between the capacitor electrode line and the pixel electrode. The semi-conductive pattern layer is disposed between the capacitor electrode line and the pixel electrode, the pixel electrode is electrically connected to the semi-conductive pattern layer. A second storage capacitor is formed between the semi-conductive pattern layer and the capacitor electrode line. The dielectric layer is disposed between the capacitor electrode line and the pixel electrode and located between the semi-conductive pattern layer and the capacitor electrode line.Type: ApplicationFiled: February 11, 2011Publication date: April 19, 2012Applicant: AU OPTRONICS CORPORATIONInventors: Hsiao-Wei Cheng, Sung-Hui Lin, Ming-Yung Huang, Pin-Miao Liu, Wen-Shin Wu, Chun-Yao Huang, Wei-Sheng Yu
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Publication number: 20120050657Abstract: A pixel structure includes a substrate, a scan line on the substrate, a data line set, an active device, and a pixel electrode. The substrate has a display region and a peripheral region around the display region. The display region includes at least one sub-pixel region. The data line set is disposed on the substrate, located at one side of the sub-pixel region, and intersected with the scan line to form at least one first intersecting region. The data line set includes a first and a second data lines that are intersected to form at least one second intersecting region. The first and the second data lines are electrically insulated. The active device electrically connects the scan line and to the first data line or the second data line in the data line set. The pixel electrode is located in the sub-pixel region and electrically connects the active device.Type: ApplicationFiled: December 22, 2010Publication date: March 1, 2012Applicant: AU OPTRONICS CORPORATIONInventors: Sung-Hui Lin, Hsiao-Wei Cheng, Ming-Yung Huang, Pin-Miao Liu
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Publication number: 20120038954Abstract: An image cropping process of a multifunction peripheral is provided. Firstly, a top edge endpoint of an object image is searched from a band image of an original image. Then, each band image of the original image is read to search the object endpoint coordinate of a to-be-printed object image zone. The object image zone is outputted to be printed. The image cropping process further provides a strategy for detecting spots in order to enhance the accuracy of searching the object image.Type: ApplicationFiled: October 20, 2010Publication date: February 16, 2012Applicant: PRIMAX ELECTRONICS LTD.Inventors: Chiung-Sheng Wang, Sung-Hui Lin
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Publication number: 20110167588Abstract: A soft-closing device has a base, a cylinder, a slider and a resilient member. The base has a track channel and at least one guiding channel. The cylinder is mounted in the base and has a housing and an expansion rod. The slider is mounted slidably in the track channel, is connected pivotally to the expansion rod and has two holding arms, a positioning pin and a holding recess defined between the holding arms. The positioning pin is mounted slidably in the at least one guiding channel. The resilient member has two ends connected respectively with the base and the slider.Type: ApplicationFiled: January 14, 2010Publication date: July 14, 2011Applicant: DOOR & WINDOW HARDWARE CO.Inventors: James Chang, Sung-Hui Lin
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Patent number: 7963077Abstract: A rail assembly for a glass door has a rail body, two clamping members, a pushing member and at least one pushing bolt. The rail body has a clamping channel defined in and along the rail body. The clamping members are movably mounted in the clamping channel. Each clamping member has a clamping recess and an inclined guiding surface. The clamping recess is defined in the clamping member at a side facing to the other clamping member. The inclined guiding surface is defined in the clamping member at a side opposite to the other clamping member. The pushing member is mounted movably in the clamping channel, holding the ends of the clamping members inside and has two inclined surfaces abutting respectively with the guiding surfaces of the clamping members. The least one pushing bolt is screwed into the rail body and pushes against the pushing member.Type: GrantFiled: February 13, 2009Date of Patent: June 21, 2011Assignee: Door & Window Hardware Co.Inventor: Sung-Hui Lin
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Publication number: 20110116141Abstract: An image processing method, for receiving an input image and separating pixels having text characteristics and pixels having figure characteristics, includes: applying a first filtering processing for the input image to derive a first image processing result; applying a second filtering processing for the first image processing result to derive a second image processing result, wherein a distribution of filtering parameters of the first filtering processing is different from a distribution of filtering parameters of the second filtering processing; deriving a set of first reference values according to the first image processing result and the second image processing result; and determining whether each pixel within the input image is a text pixel or a figure pixel according to at least the set of the first reference values and a predetermined threshold.Type: ApplicationFiled: January 14, 2010Publication date: May 19, 2011Inventors: Hui-Jan Chien, Tsai-Hsing Chen, Li-Kai Cho, Chiung-Sheng Wang, Sung-Hui Lin
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Publication number: 20110025075Abstract: A window tilt latch has a casing, a latching bolt and a safety device. The latching bolt is mounted slidably in the casing and has a latching end, an inner end and a sliding element. The latching end extends out of the casing. The sliding element is mounted on the latching bolt and is mounted slidably in a guiding slot defined in the casing. The safety device is mounted on the casing and has a control knob mounted rotatably on the casing, selectively abuts with the inner end of the latching bolt to keep the latching bolt from being retracted into the casing. The control knob has an inserting hole selectively aligning with the inner end of the latching bolt to allow the inner end of the latching bolt to be inserted into the inserting hole and to retract the latching bolt into the casing.Type: ApplicationFiled: July 29, 2009Publication date: February 3, 2011Applicant: DOOR & WINDOW HARDWARE CO.Inventors: James CHANG, Sung-Hui LIN
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Publication number: 20100205880Abstract: A rail assembly for a glass door has a rail body, two clamping members, a pushing member and at least one pushing bolt. The rail body has a clamping channel defined in and along the rail body. The clamping members are movably mounted in the clamping channel. Each clamping member has a clamping recess and an inclined guiding surface. The clamping recess is defined in the clamping member at a side facing to the other clamping member. The inclined guiding surface is defined in the clamping member at a side opposite to the other clamping member. The pushing member is mounted movably in the clamping channel, holding the ends of the clamping members inside and has two inclined surfaces abutting respectively with the guiding surfaces of the clamping members. The least one pushing bolt is screwed into the rail body and pushes against the pushing member.Type: ApplicationFiled: February 13, 2009Publication date: August 19, 2010Applicant: DOOR & WINDOW HARDWARE CO.Inventor: Sung-Hui LIN
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Patent number: D351649Type: GrantFiled: February 10, 1994Date of Patent: October 18, 1994Inventor: Sung-Hui Lin