Patents by Inventor Lung Chen
Lung 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: 8285887Abstract: A link detection system for a network cable is applicable for detecting a connection state of the network cable. If the network cable is connected to the link detection system, the network state detection unit sends a voltage level of a first signal, so as to turn on the power supply of the LAN controller. If the network cable is unplugged, the LAN controller sends a second signal, so as to turn off the power supply of the LAN controller. Alternatively, if the network cable is linked to the network interface in an idle contact state, the network state detection unit sends another voltage level of the first signal, so as to not turn on the power supply of the LAN controller, thereby reducing the power consumption of the personal computer.Type: GrantFiled: January 29, 2008Date of Patent: October 9, 2012Assignee: Getac Technology CorporationInventor: Te-Lung Chen
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Publication number: 20120241718Abstract: A vertical light emitting diodes (LEDs) with new construction for reducing the current crowding effect and increasing the light extraction efficiency (LEE) of the LEDs is provided. By providing at least one current blocking portion corresponded to an electrode, the current flows from the electrode may be diffused or distributed more laterally instead of straight downward directly under the electrode and the current crowding effect could be reduced thereby. By providing at least one current blocking portion covered by a mirror layer to form an omni-directional reflective (ODR) structure, the internal light of the LEDs may be reflected by the ODR structure and the LEE could be increased thereby.Type: ApplicationFiled: February 16, 2012Publication date: September 27, 2012Applicant: WALSIN LIHWA CORPORATIONInventors: Shiue-Lung Chen, Wei-Chi Lee, Chang-Ho Chen
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Publication number: 20120241719Abstract: A light emitting diode (LED) is provided. The LED includes a carrying substrate, a semiconductor composite layer and an electrode. The semiconductor composite layer is disposed on the carrying substrate, and an upper surface of the semiconductor composite layer includes a patterned surface and a flat surface. The electrode is disposed on the flat surface. A method for manufacturing the light emitting diode is provided as well.Type: ApplicationFiled: March 20, 2012Publication date: September 27, 2012Applicant: WALSIN LIHWA CORPORATIONInventors: Wei-Chi Lee, Shiue-Lung Chen, Jang-Ho Chen
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Publication number: 20120243167Abstract: A mounting apparatus for mounting a data storage device includes a sliding member, a drive bracket, and a rotating member. The drive bracket includes a first side plate. A sliding groove is defined in the first side plate. The sliding member is received in the sliding groove. The rotating member is pivotally mounted to the first side plate. A curled piece and an arm are located on opposite ends of the rotating member. The arm defines a restricting room. The rotating member is adapted to rotate on the first side plate between a first position and a second position. In the first position, the curled piece abuts the first side plate and is elastically deformed by the first side plate, and the sliding member is disengaged from the restricting room. In the second position, the curled piece is released, and the restricting room receives and restricts the sliding member therein.Type: ApplicationFiled: August 31, 2011Publication date: September 27, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (WuHan) CO., LTD.Inventors: YUN-LUNG CHEN, LIANG-CHIN WANG, JIAN HU, YU-MING XIAO
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Patent number: 8272297Abstract: A ratchet wrench includes a handle including a head including a circular pocket, an internal arcuate recess communicating with the pocket, a circular flange on a lower portion of the pocket, and a C-shaped groove on an upper portion of the pocket, the groove having both ends terminating at the recess; a detent including an arcuate block including an arcuate wing plate extending from one end, and a spring loaded pawl movably seated on the wing plate and besides the arcuate block, the pawl including pawl teeth facing the pocket; a hollow, cylindrical socket rotatably seated on the flange and including external drive teeth on an outer surface, the drive teeth being disengaged from the detent, a toothed drive surface on an inner surface, and a central opening defined by the drive surface; and a split ring mounted on the groove to retain the socket in place.Type: GrantFiled: September 15, 2011Date of Patent: September 25, 2012Inventor: Kuo Lung Chen
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Patent number: 8274785Abstract: An electronic apparatus includes a first drive bracket and a second drive bracket. The first drive bracket includes a bottom plate. The bottom plate defines a receiving groove and an arc-shaped sliding groove. The second drive bracket includes a top wall. The top wall includes a knob and at least one sliding member formed thereon. The knob is received in the receiving groove to work as an axis. The at least one sliding member is received in the sliding groove, and capable of sliding in the sliding groove to a mounted position. In the mounted position, the top wall of the second drive bracket is aligned with the bottom plate of the first drive bracket.Type: GrantFiled: July 22, 2010Date of Patent: September 25, 2012Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Yun-Lung Chen, Gang Su, Xiao-Wen Duan
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Patent number: 8275915Abstract: A link detection system for a network cable is applicable for detecting a connection state of the network cable. If the network cable is connected to the link detection system, the network state detection unit sends a voltage level of a first signal, so as to turn on the power supply of the LAN controller. If the network cable is unplugged, the LAN controller sends a second signal, so as to turn off the power supply of the LAN controller. Alternatively, if the network cable is linked to the network interface in an idle contact state, the network state detection unit sends another voltage level of the first signal, so as to not turn on the power supply of the LAN controller, thereby reducing the power consumption of the personal computer.Type: GrantFiled: March 23, 2010Date of Patent: September 25, 2012Assignee: Getac Technology CorporationInventor: Te-Lung Chen
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Publication number: 20120240082Abstract: An operation method of an interactive service system is disclosed. The method includes the following steps: (1) providing a first menu, wherein the first menu has a plurality of first options arranged in a first array marked by a label selected from the group consisting of a numeral, icon, word and color; (2) selecting one of the first options in the first menu; and (3) providing an interactive service or a next layer menu according to the selected first option.Type: ApplicationFiled: January 19, 2012Publication date: September 20, 2012Applicant: CHUNGHWA WIDEBAND BEST NETWORKInventor: Chin-Lung Chen
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Patent number: 8267019Abstract: A foldable table or bed comprises outer frames 1 and 2, leg frames 1 and 2, and leg frame expanding rods. Each outer side of the outer frames 1 and 2 is a flat panel of rectangular shape. Each inner side of the outer frames 1 and 2 is concave for containing leg frames 1 and 2 and leg frame expanding rods. The outer frames 1 and 2 are connected to each other with hinges on the ends of each adjacent side to form a case which can be folded and unfolded via the hinges. The leg frames 1 and 2 are inverted-square-bottomed-“U”-shaped and set in outer frames 1 and 2. Leg frame expanding rods are installed under each leg frame shaft to increase the height of the table.Type: GrantFiled: November 10, 2008Date of Patent: September 18, 2012Inventor: Te-Lung Chen
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Patent number: 8266834Abstract: The instant disclosure provides a photo-frame-type display and a support unit thereof. The display has a display frame unit having a bottom portion disposable on a working surface. The support unit comprises a connecting base unit fixedly disposed to the back of the display frame unit, an inclining module pivotally coupled to the connecting base unit, and a rebounding module on the back of the display frame unit in elastic connection with the inclining module. The photo-frame-type display may be disposed on a tabletop in a fashion resembling a traditional photo frame, and the support unit is capable of steadily sustaining the display frame unit in a steep inclining configuration suitable for touch-screen/handwriting operations.Type: GrantFiled: August 9, 2010Date of Patent: September 18, 2012Assignees: Syncmold Enterprise Corp., Acer IncorporatedInventors: Chun-Lung Chen, Kuei-Lai Huang, Chung-Wei Hsu, Kai-Teng Cheng
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Patent number: 8263173Abstract: A manufacturing method of a color filter including following steps is provided. First, a partition is formed on a substrate to form a plurality of pixel regions on the substrate. Next, a color pigment is provided along a continuous pigment-providing route, so as to form the color pigment on a sequence of pixel regions among the plurality of pixel regions and the partition. The method mentioned above can prevent the unfilled phenomenon of the pigment around the corners of the pixel region. Besides, a liquid crystal display panel having the color filter is also provided.Type: GrantFiled: November 22, 2007Date of Patent: September 11, 2012Assignee: Au Optronics CorporationInventors: Wei-Ya Wang, Shu-Chin Lee, Wen-Lung Chen, Fu-Chuan Tsai, Yung-Lung Lin, Yong-Mao Lin, Chun-Chieh Tsao
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Publication number: 20120223201Abstract: A mounting assembly includes an enclosure, a mounting device and a resilient member. The enclosure defines a mounting hole. The mounting device includes an engaging member, a drive member, and an engaging rod. A positioning groove and a clipping groove are defined in the engaging member. The drive member includes a limiting block. The resilient member is surrounding the engaging rod. The drive member is moveable relative to the engaging member between an unlocked position and a locked position, in the unlocked position, the limiting block is received in the positioning groove, and the engaging rod does not extend through the mounting hole; and in the locked position, the resilient member is deformed, and the limiting block is engaged in the clipping groove to keep the engaging rod extending through the mounting hole to engage with a storage device.Type: ApplicationFiled: November 4, 2011Publication date: September 6, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (WUHAN) CO., LTD.Inventors: YUN-LUNG CHEN, LIANG-CHIN WANG, JIAN HU, YU-MING XIAO, ZAN LI
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Publication number: 20120223202Abstract: A mounting apparatus includes an enclosure and a mounting device. The enclosure defines a mounting hole. The mounting device includes a receiving member, an engaging member, an engaging rod, and a drive member moveably received in the receiving member. A positioning slot and a cutout are defined in the receiving member. The engaging member includes an engaging block, and the engaging block, abutting the drive member, is received in the positioning slot. A resilient member surrounds the engaging rod. The drive member biases the engaging block to slide in the positioning slot. The resilient component is deformed, and the engaging rod extends through the mounting hole and is received in an securing hole of a storage device; when the engaging block is disengaged from the positioning slot, the drive member is rotated relative to the receiving member, and the engaging block is engaged in the cutout.Type: ApplicationFiled: November 11, 2011Publication date: September 6, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (WUHAN) CO., LTD.Inventors: YUN-LUNG CHEN, LIANG-CHIN WANG, JIAN HU, YU-MING XIAO, JUN WANG
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Patent number: 8261219Abstract: A method is disclosed for designing a semiconductor circuit on a multi-project wafer (MPW). One or more standard modules designed by one or more vendors with verified functions are first identified. Some of the standard modules are charged based on usage. At least one reconfigurable module of the MPW is programmed by making one or more connections through one or more connection layers. The standard modules are further connected with the programmed reconfigurable module according to the predetermined design of the circuit. The completed circuit is then verified for final uses.Type: GrantFiled: June 4, 2008Date of Patent: September 4, 2012Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Kun-Lung Chen, Shine Chien Chung, Yung-Chin Hou, Yu-Chun Wu
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Publication number: 20120218704Abstract: A disk drive assembly includes a disk drive, a drive bracket, and a securing member. The disk drive includes a sidewall with a securing hole. The drive bracket receives the disk drive therein. The drive bracket includes a first side panel. The first side panel includes a side panel body substantially parallel to the sidewall and a securing tab extending from the side panel body. A through hole is defined in the side panel body. A securing slot is defined in the securing tab. The securing member includes a member panel, a pivoting portion, and a securing portion. The pivoting portion is pivotably mounted to the first side panel. The member panel includes a positioning tab passing through the through hole to be inserted in the securing hole. The securing portion engages with the securing slot to prevent the securing member from moving away from the first side panel.Type: ApplicationFiled: February 16, 2012Publication date: August 30, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (WUHAN) CO., LTD.Inventors: YUN-LUNG CHEN, LIANG-CHIN WANG, JIAN HU, YU-MING XIAO, ZAN LI
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Publication number: 20120216863Abstract: Solar energy concentrator architectures employ an array of electro-optical liquid prism modules to deflect sunlight onto PV cells. Without any mechanical moving parts, the dynamic liquid prism allows the concentrator to adaptively track the daily changes of the sun's orbit. The liquid prism modules may be arranged, for example, into a sheet-shaped beam steering array; a condenser device such as a Fresnel lens is then used to focus the light deflected by the modules onto one or more PV cells—preferably CPVs. Another possible concentrator architecture requires arranging a plurality of liquid prism modules into a semi-spherical pattern, such that light impinging on the modules is directed onto one or more PV cells or CPVs.Type: ApplicationFiled: October 26, 2011Publication date: August 30, 2012Inventors: Bing Wen, Jiangtao Cheng, Chung-Lung Chen
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Publication number: 20120217856Abstract: An electronic device with a storage device enclosure is disclosed. The electronic device enclosure comprises a chassis comprising a bottom plate and a side plate substantially perpendicular to the bottom plate; a securing member attached to the side plate and comprising a plurality of positioning slots; a bracket rotatably attached to the side plate about a pivoting axis substantially parallel to the bottom plate relative to the chassis; the bracket comprising a side panel substantially perpendicular to the side plate; a blocking portion located on the side panel, and the blocking portion being elastic and engaged in one of the plurality of positioning slots.Type: ApplicationFiled: December 15, 2011Publication date: August 30, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (WUHAN) CO., LTD.Inventors: YUN-LUNG CHEN, LIANG-CHIN WANG, JIAN HU, YU-MING XIAO, HAI-QING ZHU
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Patent number: 8250725Abstract: A shape memory polymer workpiece is attached to a second workpiece. A face of the SMP workpiece is placed against an attachment surface of the second workpiece. The second workpiece has an attachment hole(s). The SMP workpiece is activated (e.g., heated) to a softening temperature and a portion extruded into the attachment hole of the facing surface of the second workpiece. The SMP piece is held while still heated against the second workpiece, the material flowing as result of the shape memory effect to form an attachment. As the SMP material cools while still under load its modulus increases fixing the attachment geometry. Reheating the attached parts without pushing them together reverses the process.Type: GrantFiled: March 27, 2007Date of Patent: August 28, 2012Assignee: GM Global Technology Operations LLCInventors: David R. Sigler, Yen-Lung Chen, Peter H. Foss, Alan L. Browne, Nilesh D. Mankame
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Patent number: 8253878Abstract: An adjustable support apparatus for an LCD monitor is provided. The support apparatus includes a receiving bracket, a cover secured to the receiving bracket, and a sliding member received between the receiving bracket and the cover. The sliding member is capable of sliding relative to the receiving bracket and the cover. A securing member is slidably attached to the cover. An elastic positioning member is secured to the cover. A plurality of positioning grooves is defined in the sliding member, and the securing member biases the positioning members to engage in one of the positioning grooves.Type: GrantFiled: June 23, 2009Date of Patent: August 28, 2012Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Yun-Lung Chen, Bang-Chun Ding
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Patent number: 8253235Abstract: A semiconductor packaging substrate with improved capability of electrostatic dissipation comprises a dielectric layer, a plurality of leads, a plurality of first electrostatic guiding traces, a plurality of second electrostatic guiding traces and a solder mask. The first electrostatic guiding traces and the second electrostatic guiding traces are formed in pairs in a plurality of electrostatic dissipation regions on the dielectric layer, where each pair of the first and second electrostatic guiding traces are disposed in equal line spacing and are electrically isolated from each other. The solder mask partially covers the leads but exposes the first electrostatic guiding traces and the second electrostatic guiding traces. The first electrostatic guiding traces are connected to some of the leads to enhance protection against electrostatic discharge.Type: GrantFiled: April 27, 2010Date of Patent: August 28, 2012Assignee: Chipmos Technologies Inc.Inventors: Tsung Lung Chen, Ming Hsun Li
