Patents by Inventor Chin Chou Wang
Chin Chou Wang 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: 8023207Abstract: A clutching jig is adapted to disassemble a lens module which includes a lens socket and a lens component mounted to the lens socket. The clutching jig includes a base and at least two inserting slices. The base defines two opposite lateral surfaces and a bottom surface. A slot passes through the opposite lateral surfaces and the bottom surface to divide the base into a first holding portion and a second holding portion. The bottom surface has a receiving recess at a portion thereof. The inserting slices are removably mounted to the opposite lateral surfaces and beyond the bottom surface. Wherein the inserting slices are inserted between the lens component and the lens socket, and the receiving recess receives the lens component with a circumferential dimension thereof lessened to clutch the lens component when the first holding portion and the second holding portion are urged to approach each other.Type: GrantFiled: August 28, 2009Date of Patent: September 20, 2011Assignee: Cheng UEI Precision Industry Co., Ltd.Inventors: Chin-Chou Wang, Yi-Chang Yang
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Publication number: 20110209342Abstract: An assembling jig for lens module comprises a crutch, a mobile carrier and a pressing mechanism. The crutch includes a level mounting base and an erect support wall joined to one side of the mounting base. A firm carrier is fixed on the mounting base. The mobile carrier fixed on the firm carrier comprises a carrier base, several positioning blocks disposed around the top surface of the carrier base, the positioning blocks surrounding a restraining groove in which a PCB with a lens socket is received. The pressing mechanism disposed on the support wall includes a pressing member can move up and down and a drive gear connected to one end of the pressing member. This kind of lens module component assembling jig features in assembling lens component steadily and can be applied to different kinds of lens component. Thus it abates the cost of assembling the lens component.Type: ApplicationFiled: February 26, 2010Publication date: September 1, 2011Inventors: JYUN-LIN HUANG, Kuo-Chuan Chiu, Chin-Chou Wang
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Publication number: 20110181968Abstract: A lens module socket for receiving a lens module having a base portion includes an insulating housing, a plurality of conductive terminals received in the insulating housing, a shielding shell encircling the insulating housing, and a plurality of rotatable latches pivotally assembled to the insulating housing by a plurality of shaft pins. The insulating housing has a bottom base and side walls extended upwardly from the bottom base to surround a receiving chamber therebetween for receiving the lens module. The insulating housing defines a plurality of slits at the side walls for receiving the rotatable latches and a plurality of insertion holes extended downwardly from top portions of the side walls for receiving the shaft pins. The rotatable latches have press portions passing through the slits into the receiving chamber for pressing against the base portion of the lens module when the rotatable latches are rotated to a closed state.Type: ApplicationFiled: January 28, 2010Publication date: July 28, 2011Inventor: CHIN-CHOU WANG
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Publication number: 20110173790Abstract: A clutching jig adapted for separating a lens component from a lens socket. The clutching jig has a main body, two protecting blocks and two clutching arms. Each of the clutching arms has a fixing plate and a holding portion connected with the fixing plate. Two opposite sides of the holding portion extend perpendicularly to form a pair of opposite stabilizing wings. The clutching arms are mounted on the main body by the fixing plates thereof fixed on two opposite sides of the main body. The holding portions face to and space away from each other under the main body. The two protecting blocks are made from resilient material and respectively adhered on two inner sides of the holding portions. A receiving space is formed among the protecting blocks and the two pairs of the stabilizing wings.Type: ApplicationFiled: January 17, 2010Publication date: July 21, 2011Inventor: CHIN-CHOU WANG
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Publication number: 20110148129Abstract: A dismounting jig adapted for removing a metal shield which is coupled with a lens module and has two projections at two opposite sides thereof. The dismounting jig has a main body and two clutching arms. Each of the clutching arms has a fixing plate and a holding portion connected with the fixing plate. A lower portion of the holding portion has a buckling slice protruded inward. Two opposite sides of the holding portion extend perpendicularly to form a pair of opposite stabilizing wings locating at a same side as the buckling slice with respect to the holding portion. The clutching arms are symmetrically mounted on the main body by the fixing plates thereof fixed on two opposite sides of the main body. A receiving space is formed among the two pairs of the stabilizing wings and the holding portions.Type: ApplicationFiled: December 19, 2009Publication date: June 23, 2011Inventor: Chin-Chou Wang
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Publication number: 20110149583Abstract: A lens module socket for receiving a lens module having a base portion includes an insulating housing, a plurality of conductive terminals and a shielding shell. The insulating housing has a bottom wall and side walls extended upwardly from the bottom wall to surround a receiving chamber therebetween for receiving the lens module. Two opposite side walls each defines at least one through hole thereon and a latch member disposed in the through hole. The latch member includes an arm portion extended upwardly from a bottom of the through hole and a hook portion projected into the receiving chamber from an upper position of the arm portion for buckling the lens module without gap formed between the bottom wall and a bottom of the lens module. The hook portion has an inclined guide surface for guiding the lens module during the lens module is assembled to the insulating housing.Type: ApplicationFiled: December 19, 2009Publication date: June 23, 2011Inventor: Chin-Chou Wang
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Patent number: 7965458Abstract: A clutching jig used to disengage a lens socket and a lens component which has a base glued on a printed circuit board (PCB) and is fixed in the lens socket by a plurality of buckling pieces of the lens socket abutting on the lens component. The clutching jig defines a base plate. The base plate has an inserting hole at a middle portion thereof. A side of the base plate has a portion surrounding the inserting hole extended perpendicular to the base plate to form a plurality of inserting slices, enclosing a chamber for receiving the lens component. The inserting slices are adapted to insert into a gap between the lens component and the lens socket for pressing the buckling pieces away from the lens component, with distal ends of the inserting slices extending inwards beyond a junction of the base and the PCB.Type: GrantFiled: June 25, 2009Date of Patent: June 21, 2011Assignee: Cheng Uei Precision Industry Co., LtdInventors: Chin-Chou Wang, Yi-Chang Yang
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Patent number: 7955146Abstract: An electrical connector adapted to be mounted to an electronic product which has two first locating blocks each defining a first containing mouth between two arms of the first locating block, and two second locating blocks each defining a second containing mouth between two arms of the second locating block. The electrical connector includes an insulating housing and a plurality of terminals. The insulating housing defines a plurality of terminal passages. The insulating housing has two opposite end surfaces which oppositely protrude outward to form two connecting blocks. A front of each of the connecting blocks is positioned in the first containing mouth and a rear of each of the connecting blocks is positioned in the second containing mouth so that the connecting block can be clipped between the first locating block and the corresponding second locating block. The terminals are received in the terminal passages, respectively.Type: GrantFiled: July 7, 2010Date of Patent: June 7, 2011Assignee: Cheng Uei Precision Industry Co., Ltd.Inventors: Chin-Chou Wang, Sheng-Nan Yu
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Publication number: 20110130037Abstract: A camera module socket for receiving a camera module which plates a metal coating around an outer periphery thereof includes an insulating housing defining a receiving chamber for receiving a lower portion of the camera module, a plurality of conductive terminals received in the insulating housing, a metallic shell encircling the insulating housing, and a shielding cover. The shielding cover has top board which defines a through hole at a middle thereof for allowing a top portion of the camera module exposed therefrom, and a plurality of side boards extended downwardly from side edges of the top board. The shielding cover has at least one elastic arm bent into an inner thereof from the corresponding side board for elastically abutting against the camera module and electrically connected with the metal coating, and at least one resistant tab formed at the corresponding side board for pressing against metallic shell.Type: ApplicationFiled: November 29, 2009Publication date: June 2, 2011Inventor: CHIN-CHOU WANG
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Publication number: 20110056072Abstract: A clutching jig used to disassemble a lens socket and a lens component which has a lens base glued on a printed circuit board (PCB) and is fixed in the lens socket by a plurality of buckling pieces of the lens socket abutting on the lens component has a substantially rectangular base. The base defines two opposite first lateral surfaces, a bottom surface, and a slot passing through the first lateral surfaces and the bottom surface to divide the base into a first holding portion and a second holding portion. The bottom surface has a receiving recess communicating with the slot. When the receiving recess receives the lens component, a plurality of resisting slices attached to a periphery of the base inserts into a gap between the lens component and the lens socket for pressing the buckling pieces away from the lens component.Type: ApplicationFiled: September 7, 2009Publication date: March 10, 2011Inventors: CHIN-CHOU WANG, YI-CHANG YANG
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Publication number: 20110051263Abstract: A clutching jig is adapted to disassemble a lens module which includes a lens socket and a lens component mounted to the lens socket. The clutching jig includes a base and at least two inserting slices. The base defines two opposite lateral surfaces and a bottom surface. A slot passes through the opposite lateral surfaces and the bottom surface to divide the base into a first holding portion and a second holding portion. The bottom surface has a receiving recess at a portion thereof. The inserting slices are removably mounted to the opposite lateral surfaces and beyond the bottom surface. Wherein the inserting slices are inserted between the lens component and the lens socket, and the receiving recess receives the lens component with a circumferential dimension thereof lessened to clutch the lens component when the first holding portion and the second holding portion are urged to approach each other.Type: ApplicationFiled: August 28, 2009Publication date: March 3, 2011Inventors: CHIN-CHOU WANG, Yi-Chang Yang
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Patent number: 7887337Abstract: An electrical connector includes a housing, a circuit board, a cover and a ground element. The housing has a first side wall and a second side wall, the first and second side walls define a first inserting slot and a second inserting slot, respectively. The circuit board is mounted in the housing and defines a plurality of contact terminals. The cover is supported on the side walls and defines a plurality of locating grooves. The ground element is mounted to the housing and has an elastic cantilever arm, one end of the ground element opposite to a free end of the cantilever arm passes through the first inserting slot firstly and then the second inserting slot, the cantilever arm enters into an inside of the housing from the first inserting slot and then springs up to make the free end thereof blocked by the first side wall.Type: GrantFiled: February 5, 2010Date of Patent: February 15, 2011Assignee: Cheng Uei Precision Industry Co., Ltd.Inventors: Sheng-Tsung Yuan, Chin-Chou Wang
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Patent number: 7878848Abstract: A battery connector mounted on a top surface of a printed circuit board defining a pair of penetrating holes, which has a housing, a plurality of contacts secured to the housing and a board lock fixing the battery connector to the printed circuit board. The housing has a pair of penetrating slits penetrating a top surface and a bottom surface thereof. The board lock is formed as one piece and has a main plate mounted on the top surface of the housing, a pair of holding arms bent downward from opposite ends of the main plate and respectively extending through the penetrating slits of the housing and the penetrating holes of the printed circuit board, and a pair of projections protruding outwardly from each of the holding arms and engaged to the periphery of each of the penetrating holes on a bottom surface of the printed circuit board.Type: GrantFiled: February 6, 2010Date of Patent: February 1, 2011Assignee: Cheng Uei Precision Industry Co., Ltd.Inventors: Chih-Lin Yang, Chin-Chou Wang
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Publication number: 20100328792Abstract: A clutching jig used to disengage a lens socket and a lens component which has a base glued on a printed circuit board (PCB) and is fixed in the lens socket by a plurality of buckling pieces of the lens socket abutting on the lens component. The clutching jig defines a base plate. The base plate has an inserting hole at a middle portion thereof. A side of the base plate has a portion surrounding the inserting hole extended perpendicular to the base plate to form a plurality of inserting slices, enclosing a chamber for receiving the lens component. The inserting slices are adapted to insert into a gap between the lens component and the lens socket for pressing the buckling pieces away from the lens component, with distal ends of the inserting slices extending inwards beyond a junction of the base and the PCB.Type: ApplicationFiled: June 25, 2009Publication date: December 30, 2010Applicant: CHENG UEI PRECISION INDUSTRY CO., LTD.Inventors: Chin-Chou Wang, Yi-Chang Yang
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Patent number: 7854630Abstract: A module connector has a socket and a second shield covered to the socket. The socket has an insulating housing having a rectangular base and four sidewalls extended upwards from four edges of the base, forming a receiving chamber for receiving a lens module, and a first shield coupled with the insulating housing and having four lateral plates. At least one lateral plate has a plurality of locking openings. The second shield has a rectangular frame and four containing plates extended downwards from outer edges of the frame. At least one containing plate has two parallel slits extending upwards and downwards and passing through a bottom edge thereof, forming a free slice therebetween. A plurality of protrusions is disposed at an inner surface of the free slice, corresponding to the locking openings.Type: GrantFiled: December 9, 2009Date of Patent: December 21, 2010Assignee: Cheng Uei Precision Industry Co., Ltd.Inventor: Chin-Chou Wang
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Publication number: 20100306980Abstract: A clutching jig used to disassemble a lens module which includes a lens socket and a lens component mounted to the lens socket by a plurality of buckling pieces of the lens socket abutting to the lens component has a rectangular base. The base defines two opposite lateral surfaces, a bottom surface and a slot passing through the bottom surface and the two opposite lateral surfaces to divide the base into a first holding portion and a second holding portion. The bottom surface has a receiving recess at a center portion thereof for communicating with the slot. The receiving recess receives the lens component, with a circumferential dimension thereof lessened to clutch the lens component when the first holding portion and the second holding portion are urged to approach each other.Type: ApplicationFiled: June 8, 2009Publication date: December 9, 2010Inventors: Yi-Chang Yang, Kuo-Chuan Chiu, Feng-Chi Lee, Chin-Chou Wang
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Patent number: 7835090Abstract: A clutching jig used to disassemble a lens module which includes a lens socket and a lens component mounted to the lens socket by a plurality of buckling pieces of the lens socket abutting a top and a side of the lens component defines a housing having a base. The base has an inserting hole. A bottom of the base has a holding wall for pressing the buckling pieces apart from the lens component. A top of the base has a pair of connecting walls. Two clutching arms are rotatably mounted to the housing. Each of the clutching arms has a fixing plate. An end of a top side of the fixing plate has a holding bar. An end of a bottom side of the fixing plate defines a clutching slice for holding the lens component when the holding bars are urged to approach each other, in disassembly.Type: GrantFiled: May 6, 2009Date of Patent: November 16, 2010Assignee: Cheng Uei Precision Industry Co. Ltd.Inventors: Yi Chang Yang, Kuo Chuan Chiu, Feng Chi Lee, Chin Chou Wang
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Publication number: 20100284096Abstract: A clutching jig used to disassemble a lens module which includes a lens socket and a lens component mounted to the lens socket by a plurality of buckling pieces of the lens socket abutting a top and a side of the lens component defines a housing having a base. The base has an inserting hole. A bottom of the base has a holding wall for pressing the buckling pieces apart from the lens component. A top of the base has a pair of connecting walls. Two clutching arms are rotatably mounted to the housing. Each of the clutching arms has a fixing plate. An end of a top side of the fixing plate has a holding bar. An end of a bottom side of the fixing plate defines a clutching slice for holding the lens component when the holding bars are urged to approach each other, in disassembly.Type: ApplicationFiled: May 6, 2009Publication date: November 11, 2010Inventors: Yi-Chang Yang, Kuo-Chuan Chiu, Feng-Chi Lee, Chin-Chou Wang
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Patent number: 7824225Abstract: An electrical connector includes an insulating body and a row of terminals formed by cutting a metal sheet. The insulating body has a base board defining a row of terminal cavities. Each of the terminal cavities includes a fixing cavity. A plurality of exit cavities each is formed between two adjacent fixing cavities. The terminals are insert molded to the base board and have respective plate-shaped fixed portions spaced from each other. Each adjacent two fixed portions have two pairs of inner connecting arms protruded from the fixed portions towards each other and spaced with each other. The fixed portions and the inner connecting arms are embedded in the corresponding fixing cavities. Each adjacent two pairs of the inner connecting arms are formed by cutting out a middle part of an inner connecting portion which connects corresponding portions of each adjacent two fixed portions from the corresponding exit cavity.Type: GrantFiled: June 11, 2009Date of Patent: November 2, 2010Assignee: Cheng Uei Precision Industry Co., Ltd.Inventor: Chin-Chou Wang
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Patent number: D618173Type: GrantFiled: January 20, 2010Date of Patent: June 22, 2010Assignee: Cheng Uei Precision Industry Co., Ltd.Inventors: Chin-Chou Wang, Sheng-Nan Yu