Patents by Inventor Wen-Chun Chen
Wen-Chun Chen 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: 7534113Abstract: A conduct (3) includes a retention portion (31), a contacting portion (334) extending upwardly from the retention portion (3), a tail portion (34) formed on a distal end of the retention portion. The tail portion (34) has a relatively larger bottom surface vertical to the major surface of the base defining a multilateral-shaped recess (340) adapted to engage a solder member, e.g. solder ball, thereby establishing electrical engagement between the contact and the PCB.Type: GrantFiled: November 26, 2007Date of Patent: May 19, 2009Assignee: Hon Hai Precision Ind. Co., Ltd.Inventors: Fang-Jun Liao, Wen-Chun Chen
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Publication number: 20090046231Abstract: A display panel including a substrate, a first electrode layer, a pixel definition layer, a liquid display medium, a cap layer, and a second electrode layer is provided. The first electrode layer is disposed on the substrate. The pixel definition layer is disposed on the first electrode layer, wherein the pixel definition layer has a plurality of openings arranged in array so as to expose a part of the first electrode layer. The liquid display medium is disposed within the openings. The cap layer is connected to the pixel definition layer and covers the liquid display medium, so as to envelop the liquid display medium in the openings. The second electrode layer is disposed on the cap layer. A method of fabricating the display panel is also provided. Accordingly, the thickness of the display panel is decreased and the process of fabricating the display panel is more easily controlled.Type: ApplicationFiled: January 16, 2008Publication date: February 19, 2009Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jhih-Ping Lu, Fu-Kang Chen, Wen-Chun Chen, Yuh-Zheng Lee, Yuan-Chang Liao
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Publication number: 20090027293Abstract: An antenna includes a ground plane, a match portion, and a radiation portion. The ground plane is used for grounding. The match portion is parallel to the ground plane, and is connected to the ground plane. The radiation portion is connected to one end of the match portion, and extends upwardly with respect to the ground plane. The radiation portion can be a spiral element or a meandrous element. The radiation portion can also include a main body extending upwardly with respect to the ground plane, and a plurality of branches extending parallelly along a same direction from the main body.Type: ApplicationFiled: December 29, 2007Publication date: January 29, 2009Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Chih-Yuan YANG, Po-Wei KUO, Suo-Bing SU, Hung-Chang KO, Wen-Chun CHEN
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Publication number: 20080278652Abstract: A monitor holder for providing stable support comprises a fixing frame, a bracing device and a support frame. The support frame is coupled with the fixing frame to couple the fixing frame with the bracing device. The support frame comprises an upper hook plate and a lower hook plate, which has a hook part. The bracing device comprises a bracing frame, a coupling plate, a control means and a hook plate. The coupling plate is coupled to the bracing frame. The coupling plate comprises a crossing part, a protruding part and a connecting plate. The connecting plate has a retention device and a through hole. The control means has an operation part on the outside and two first shaft parts and a positioning dowel on the inside. The hook plate has a hook part, two through openings and a positioning hole, and has a multistage slot on an upper edge.Type: ApplicationFiled: May 11, 2007Publication date: November 13, 2008Inventor: Wen-Chun Chen
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Patent number: 7448584Abstract: A wall mounting monitor bracket comprises a sliding base means, at least a movable arm means, and at least a connection means. The movable arm means is hung on the sliding base means via one end, and connected to the connection means via the other end. The other end of the connection means is attached to a first monitor. By adjusting the movable arm means and the connection means, the first monitor can be firmly and easily adjusted to different angles.Type: GrantFiled: July 10, 2006Date of Patent: November 11, 2008Assignee: Hoolin Research Company LimitedInventors: Wen-Chun Chen, Ming-Chin Huang
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Patent number: 7410143Abstract: An adjusting structure is located between a bracing frame and a monitor for height adjustment by using slide-type mechanisms. The adjusting structure comprises a fixing base, a slide base, and a slide means, wherein several trenches are formed on the fixing base for holding the bracing frame. Two insertion trenches are oppositely formed on both sides of the fixing base for holding the slide base. The slide means is coupled with the monitor. When the user holds the both sides of the monitor, he can exactly hook and hold a braking shaft by hands so as to release ratches from a stop device such that the slide means, which is coupled with the monitor, can be inserted into the slide base so as to engage the ratches with the racks. As a result, the adjusting structure can be rapidly, accurately, and finely shifted to a proper height.Type: GrantFiled: March 3, 2006Date of Patent: August 12, 2008Assignee: Hoolin Research Company LimitedInventor: Wen-Chun Chen
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Patent number: 7395995Abstract: A monitor support structure generally comprises a clamping unit, a rotatable arm, a support arm, a pivotal connecting unit, a linking rod, and a shiftable unit. The clamping unit is provided for fixing so as to allow the monitor support structure to hold and support an article. The pivotal connecting unit allows the support arm to shift upward or downward for adjusting the tilt angle of the article. Besides, the elastic devices provide the elastic force for pulling the support arm downward so as to share the weight of the article. Moreover, the linking rod can balance the weight of the article for steadily supporting the article.Type: GrantFiled: July 19, 2006Date of Patent: July 8, 2008Assignee: Hoolin Research Company LimitedInventor: Wen-Chun Chen
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Publication number: 20080123355Abstract: A flexible light emitting module includes: a flexible substrate; and a flexible multi-layer structure formed on the flexible substrate, and including a plurality of light emitting bare chips that are disposed on the same level and that cooperatively define a spacing thereamong, a dielectric material that fills the spacing and that cooperates with the bare chips to form a light emitting layer, and first and second conductive layers sandwiching and adapted to connect the light emitting layer to a power source.Type: ApplicationFiled: July 2, 2007Publication date: May 29, 2008Inventors: Dong-Sing Wuu, Ray-Hua Horng, Cheng-Chung Chiang, Wen-Chun Chen
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Publication number: 20080124957Abstract: A conduct (3) includes a retention portion (31), a contacting portion (334) extending upwardly from the retention portion (3), a tail portion (34) formed on a distal end of the retention portion. The tail portion (34) has a relatively larger bottom surface vertical to the major surface of the base defining a multilateral-shaped recess (340) adapted to engage a solder member, e.g. solder ball, thereby establishing electrical engagement between the contact and the PCB.Type: ApplicationFiled: November 26, 2007Publication date: May 29, 2008Inventors: Fang-Jun Liao, Wen-Chun Chen
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Publication number: 20080029661Abstract: A monitor support structure generally comprises a clamping unit, a rotatable arm, a support arm, a pivotal connecting unit, a linking rod, and a shiftable unit. The clamping unit is provided for fixing so as to allow the monitor support structure to hold and support an article. The pivotal connecting unit allows the support arm to shift upward or downward for adjusting the tilt angle of the article. Besides, the elastic devices provide the elastic force for pulling the support arm downward so as to share the weight of the article. Moreover, the linking rod can balance the weight of the article for steadily supporting the article.Type: ApplicationFiled: July 19, 2006Publication date: February 7, 2008Inventor: Wen-Chun Chen
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Patent number: 7320452Abstract: An adjustable rail-hanging apparatus comprises a main body and a limit device, wherein a hooking part for hooking an aluminum extrusion hanging board is mounted on the upper end of the main body. First screw holes to be inserted by first locking devices are formed on both sides of the main body and guiding grooves are oppositely formed on both sides of the lower end of the main body respectively for movably holding the limit device. A hooking notch is formed on each holding part of the limit device. The adjustable limit device is movably shifted up and down by disposing second locking devices in the guiding grooves and holding the aluminum extrusion hanging board by the hooking notch and the hooking part on the upper end of the main body cooperatively. Consequently, the movable limit device is suitable for aluminum extrusion hanging board with various rail gauges.Type: GrantFiled: March 18, 2005Date of Patent: January 22, 2008Assignee: Hoolin Research Company LimitedInventor: Wen-Chun Chen
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Publication number: 20080006751Abstract: A wall mounting monitor bracket comprises a sliding base means, at least a movable arm means, and at least a connection means. The movable arm means is hung on the sliding base means via one end, and connected to the connection means via the other end. The other end of the connection means is attached to a first monitor. By adjusting the movable arm means and the connection means, the first monitor can be firmly and easily adjusted to different angles.Type: ApplicationFiled: July 10, 2006Publication date: January 10, 2008Inventors: Wen-Chun Chen, Ming-Chin Huang
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Publication number: 20070205345Abstract: An adjusting structure is located between a bracing frame and a monitor for height adjustment by using slide-type mechanisms. The adjusting structure comprises a fixing base, a slide base, and a slide means, wherein several trenches are formed on the fixing base for holding the bracing frame. Two insertion trenches are oppositely formed on both sides of the fixing base for holding the slide base. The slide means is coupled with the monitor. When the user holds the both sides of the monitor, he can exactly hook and hold a braking shaft by hands so as to release ratches from a stop device such that the slide means, which is coupled with the monitor, can be inserted into the slide base so as to engage the ratches with the racks. As a result, the adjusting structure can be rapidly, accurately, and finely shifted to a proper height.Type: ApplicationFiled: March 3, 2006Publication date: September 6, 2007Inventor: Wen-Chun Chen
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Publication number: 20070012841Abstract: A bi-axial keyboard bracket is disclosed. The bi-axial keyboard bracket comprises: a slideable plate; a set of X-axis slideways; and a set of Y-axis slideways. The X-axis slideways are horizontally spaced out in a predetermined distance. Each X-axis slideway comprises: a fixed track having a trench; a shorter movable track mounted in the trench; and a connection plate movably embedded in the movable track. The Y-axis slideways are horizontally located between the X-axis slideways. Each Y-axis slideway comprises: a fixed track having a trench; a shorter movable track mounted in the trench; and a connection plate movably embedded in the movable track for connecting the slideable plate with the Y-axis slideways. Accordingly, the keyboard bracket can be pulled out or pushed back by shifting the slideable plate along the Y-axis slideways and the keyboard bracket can be shifted leftward or rightward by shifting the slideable plate along the X-axis slideways.Type: ApplicationFiled: July 13, 2005Publication date: January 18, 2007Inventor: Wen-Chun Chen
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Patent number: 7163409Abstract: A modular integrated socket apparatus comprises a shell, a pop-up structure, an adapter module, a connector base, and a coupling device. The pop-up structure, the adapter module, the connector base, and the coupling device are mounted in the shell. The adapter module is electrically connected to the connector base. When in use, the shell and the adapter module are located higher than the table by use of the pop-up structure and the coupling device. As a result, the purpose of adding the connector of new hardware or power source can be achieved easily.Type: GrantFiled: July 19, 2006Date of Patent: January 16, 2007Assignee: Hoolin Research Company LimitedInventors: Wen-Chun Chen, Ming-Chih Huang
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Publication number: 20060208144Abstract: An adjustable rail-hanging apparatus comprises a main body and a limit device, wherein a hooking part for hooking an aluminum extrusion hanging board is mounted on the upper end of the main body. First screw holes to be inserted by first locking devices are formed on both sides of the main body and guiding grooves are oppositely formed on both sides of the lower end of the main body respectively for movably holding the limit device. A hooking notch is formed on each holding part of the limit device. The adjustable limit device is movably shifted up and down by disposing second locking devices in the guiding grooves and holding the aluminum extrusion hanging board by the hooking notch and the hooking part on the upper end of the main body cooperatively. Consequently, the movable limit device is suitable for aluminum extrusion hanging board with various rail gauges.Type: ApplicationFiled: March 18, 2005Publication date: September 21, 2006Inventor: Wen-Chun Chen
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Publication number: 20060207208Abstract: A bracing frame to be clipped to a cantilever comprises a spool and a fixing rest, wherein the spool consists of a bar-shaped spindle and a plurality of bar-shaped raised tracks. The raised tracks surround the periphery surface of the spindle. A gap is formed between every two adjacent raised tracks. An inward contracted connection part having narrower width is formed between every raised track and the spindle for improving the clipping effect, and a notch is formed respectively on both sides of the connection part. The bracing frame is connected to a clip and a cantilever for holding articles. One or more clips can be disposed side by side or crisscross in any direction. The clips can clip to the raised track at different heights thereby achieving the optimum practicability and efficacy.Type: ApplicationFiled: March 18, 2005Publication date: September 21, 2006Inventor: Wen-Chun Chen
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Patent number: 6932312Abstract: A suspension device for a tool handle has a body (10) with a U-shaped recess (13), and an elastic bracket (20) mounted on the body (10) at two ends in front of the U-shaped recess (13). When the tool handle presses the elastic bracket (20) and the tool handle into the U-shaped recess (13), the tool handle is clamped by the deformed elastic bracket (20) within the U-shaped recess (13). Thereby, the tool handle is directly mounted in the suspension device by simple pressing. Additionally, the body (10) can be detachably mounted on a track assembly to adjust the position of the suspension device and the tool handle.Type: GrantFiled: February 18, 2004Date of Patent: August 23, 2005Inventor: Wen-Chun Chen
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Patent number: 6932622Abstract: A land grid array connector (1) for electrically connecting a CPU package (3) to a printed circuit board includes a housing (2) and a number of contacts received in passageways (284) of the housing. The housing has a bottom wall (28) and sidewalls (22,24,26). The bottom wall and the sidewalls cooperatively define a receiving space (20) for accommodating the package therein. Protrusion member (228) is formed on the sidewalls and extends inwardly into the receiving space. A through hole (280) below the protrusion member is defined in the bottom wall for facilitating molding the protrusion member. The protrusion member is configured with a vertical abutting surface (2280) formed at a lateral end toward the receiving space thereof. The bottom wall forms a mounting surface (2820) for sustaining the CPU chip thereon. A vertical shortest distance is formed between a lowest end of the abutting surface of the protrusion member and the mounting surface of the bottom wall.Type: GrantFiled: August 9, 2004Date of Patent: August 23, 2005Assignee: Hon Hai Precision Ind. Co., Ltd.Inventors: Fang-Jwu Liao, Wen-Chun Chen
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Patent number: D522009Type: GrantFiled: February 14, 2005Date of Patent: May 30, 2006Assignee: Hoolin Research Company LimitedInventor: Wen-Chun Chen