Patents Assigned to D&C Technology Co., Ltd.
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Patent number: 8109772Abstract: A USB based ExpressCard device having a dimension equal to a standard ExpressCard is disclosed to include an ExpressCard having a circuit board accommodated in an electrically insulative bracket and surrounded by a top cover shell and a bottom cover shell, and a USB3.0 connector mounted in an opening in a front locating shell of the electrically insulative bracket of the ExpressCard and having the rear bonding portions of first and second conducting terminals thereof respectively bonded to respective contacts at the circuit board by SMT (surface mounting technology).Type: GrantFiled: July 21, 2010Date of Patent: February 7, 2012Assignee: D&C Technology Co., Ltd.Inventor: Hun-Yi Lin
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Patent number: 7859850Abstract: An electronic card and expansion card combination includes an electronic card, for example, vertical insertion type Express card defining a 34 mm card accommodation space and accommodating a circuit board with an electric connector, and an expansion card, which has a flat sliding holder base movable in and out of the card accommodation space and carrying an adapter terminal set that contacts the metal contacts of the circuit board when the flat sliding holder base is extended out of the card accommodation space, and an expansion plate pivotally coupled to the flat sliding holder base and carrying a matching terminal set that contacts the adapter terminal set for the contact of metal contacts of a chip card to be inserted into a card insertion slot defined in the flat sliding holder base and the expansion plate after the expansion plate is turned to out of the flat sliding holder base.Type: GrantFiled: March 6, 2009Date of Patent: December 28, 2010Assignee: D&C Technology Co., Ltd.Inventors: Ju-Chieh Chan, Ying-Chi Lien, Hung-Ming Lin
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Publication number: 20100165588Abstract: An electronic card and expansion card combination includes an electronic card, for example, vertical insertion type Express card defining a 34 mm card accommodation space and accommodating a circuit board with an electric connector, and an expansion card, which has a flat sliding holder base movable in and out of the card accommodation space and carrying an adapter terminal set that contacts the metal contacts of the circuit board when the flat sliding holder base is extended out of the card accommodation space, and an expansion plate pivotally coupled to the flat sliding holder base and carrying a matching terminal set that contacts the adapter terminal set for the contact of metal contacts of a chip card to be inserted into a card insertion slot defined in the flat sliding holder base and the expansion plate after the expansion plate is turned to out of the flat sliding holder base.Type: ApplicationFiled: March 6, 2009Publication date: July 1, 2010Applicant: D&C TECHNOLOGY CO., LTD.Inventors: Ju-Chieh Chan, Ying-Hi Lien, Hung-Ming Lin
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Publication number: 20070058352Abstract: A package structure for an interface card comprises an upper cover, a lower cover, a frame, a connecting port, a rear extending seat, a rear extending cover and a printed circuit board. The upper cover is provide on its connecting side with a plurality of inserting members that extend vertically downward therefrom, the inserting members are spaced apart from one another by an interval and each is formed in the shape of an acute angle, in the frame is formed at least a groove for mating with the connecting side of the upper cover.Type: ApplicationFiled: September 12, 2005Publication date: March 15, 2007Applicant: D & C TECHNOLOGY CO., LTD.Inventor: Mu-Fu Lin
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Patent number: 7059913Abstract: An Express Card adapter card structured from a plastic frame, a connector and two metal covers, and characterized, in that front and rear ends of the plastic frame are provided with an Express Card insertion opening and a placement area for installing a connector respectively. Two side outer edges of each of the metal covers are respectively provided with inwardly bent hook strips, which enable hooking within the corresponding grooves. Internal edges of each of the metal covers are provided with a plurality of catch hooks, a grounding elastic strip and a hook portion. According to the aforementioned structure, it is not only convenient and economical to manufacture, moreover, after rigid fixing, the firm structure assures the Express Card adapter card will not easily come apart.Type: GrantFiled: May 31, 2005Date of Patent: June 13, 2006Assignee: D & C Technology Co., Ltd.Inventor: George Chen
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Patent number: 6948948Abstract: A PC cartridge having enhanced front connecting structure is disclosed. Two folded hooks with n-shaped structure are on the same side of the front connector and at two front corners of the upper shell. The folded hook defines a small height and has a rearward opening. Further, first and second flanges are located on the same side of the front connector and at the front ends of the packing rubbers located on the bottom shell. Especially, first and second flanges are parts extended from the packing rubbers, whereby retaining slots are formed between upper and bottom shells. Both the second flanges comprise a third flange projected forward. The folded hooks conform to the third flange and extend into the retaining slots so as to engage the upper shell with the bottom shell.Type: GrantFiled: June 23, 2003Date of Patent: September 27, 2005Assignee: D&C Technology Co., Ltd.Inventors: Anderson Lin, Oswald Ku
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Patent number: 6735075Abstract: The invention herein relates to a removable casing for memory card includes: an upper cover, a casing, a frontal cover and a lower cover wherein the casing is devised with a linkage terminal to be in contact with a memory card, the front of the casing is to receive the frontal cover while on either side of the casing extends a rod. The top and the bottom of the rod are each fitted with a plurality of notches, while on either side of the upper cover is at least one “U shape” catch and on either side of the lower cover is at least one “Inverse L shape” catch. The catches are to correspond to the notches for a match interlocking. The inside edges of rods are connected to a press board to exert pressure onto the linkage terminals to enhance the perfect evenness and overall steadiness of the terminals.Type: GrantFiled: April 11, 2003Date of Patent: May 11, 2004Assignee: D&C Technology Co., Ltd.Inventor: Anderson Lin
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Patent number: 6728111Abstract: An interface plastic housing assembly for memory cards includes a plastic housing in shape of a planiform rectangular body, a plurality of terminals that are disposed in the plastic housing and have connection legs adhered to a circuit board of a memory card. The characteristics thereof are that a supporting arm is provided at the two sides of the plastic housing, respectively, and at the bottom surface of the supporting arms is provided with one or more protruding pillars, respectively. In accordance with the above structure, the protruding pillars at the two sides of the plastic housing are fitted into positioning holes disposed in advance at an apparatus or the circuit board, so as to ensure steady positioning between the circuit board and the plastic housing for surface adhesion thereof, thereby reducing the defective rate of the product.Type: GrantFiled: February 21, 2003Date of Patent: April 27, 2004Assignee: D&C Technology Co., Ltd.Inventor: Yin-Tsair Ku
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Publication number: 20030049954Abstract: A PC cartridge is provided at two front corners of an upper shell with two folded hooks that define a predetermined small height and rearward openings, and at two front ends of two packing rubbers attached to two sides of a bottom shell of the PC cartridge with two retaining slots, each of which includes a forward projected flange portion. When the upper shell is closed onto the bottom shell, the folded hooks extend into the retaining slots to fitly engage with the flange portions and therefore be retained to the retaining slots. The engagement of the folded hooks with the flange portions of the retaining slots produces a vertical coupling stress, enabling the coupled upper and bottom shells of the PC cartridge to resist increased pull applied on them without easily becoming deformed.Type: ApplicationFiled: July 30, 2002Publication date: March 13, 2003Applicant: D&C Technology Co., Ltd.Inventors: Anderson Lin, Oswald Ku