Assignee: YAMAICHI ELECTRONICS CO., LTD.

Location: Not specified.
No. of applications: 34

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Browse applications

Application No.	Application Title	Issue Date
20090035963	Semiconductor device socket A fixed side terminal of a contact terminal having a movable side contact piece and a fixed side contact piece has a contact portion in contact with a group of electrodes of a printed wiring board at a predetermined pressure, and a socket body is fixed to the printed wi...	02/05/2009
20080251360	Data setter At least one plug is selectively fit into the plug-fitting portions 12A1 to 12A8, and then a plurality of kinds of data consisting of five bits configuration are obtainable....	10/16/2008
20080160797	Cartridge for contact terminals and semiconductor device socket provided with the same A probe pin cartridge includes a first substrate disposed opposite to a positioning member, a second substrate laid beneath the first substrate, having the same contour as that of the first substrate and a plurality of probe pins held by the first and second substrates....	07/03/2008
20080113528	Cartridge for contact terminals and semiconductor device socket provided with the same A probe pin cartridge includes a first substrate disposed opposite to a positioning member, a second substrate laid beneath the first substrate, having the same contour as that of the first substrate and a plurality of probe pins held by the first and second substrates....	05/15/2008
20080083559	Flexible printed circuit board A flexible printed circuit board wherein the insulative substrate 34 having a plurality of conductive layers 36b covered with a protective layer 38 is encircled by a mesh-cloth member 32. ...	04/10/2008
20080026603	Socket for semiconductor device The probe pin cartridge is held in the cartridge accommodating region of the frame body when the slider members are in the locked state, and detachable from the cartridge accommodating region when the slider members are in the unlocked state by the operation of the oper...	01/31/2008
20070287315	Contact and IC socket using the contact A contact includes a support member, a first spring portion, a second spring portion, a third spring portion and a fourth spring portion. The first spring portion extends obliquely upper forwardly from an upper end of the support member and has, at an apex, a first cont...	12/13/2007
20070134965	IC card wrong insertion preventing mechanism and IC card connector having the same Engaging portions of a wrong insertion restraining member for restraining wrong insertion of a MINI SD CARD have respective notches engaging the outer edges of openings of locking members. ...	06/14/2007
20070099514	Plug connector A plug connector for electrically connecting a printed wiring board with a card-edge connector includes a first connector-contact arrangement and a second connector-contact arrangement. The first connector-contact arrangement is inserted to the card-edge connector and i...	05/03/2007
20070054545	Connector for a flexible conductor A connector for a flexible conductor includes a connector body, a plurality of contacts provided in the connector body, an operator capable of vertically moving between a first position and a second position within the connector body, and a driver capable of moving betw...	03/08/2007
20070026699	Semiconductor device socket A semiconductor device socket is for electrically connecting between a semiconductor device and a printed-wiring board. The semiconductor device socket includes a socket body having contacts to be electrically contacted with the semiconductor device, and a connection me...	02/01/2007
20070010127	Cable connector In a cable connector, a sliding surface in a pressing portion of an actuator member is rotatable or movable relative to an arc-shaped portion and slant part of a contact terminal. ...	01/11/2007
20060240581	Method for assembling testing equipment for semiconductor substrate Upon an assembly of a probe head unit, the relative positions of the probe pins 28ai to those of the electrode group 24E in the pitch-changing substrate 24 are determined by making the positions of the through-holes 26A, 26B,	10/26/2006
20060228926	Socket for semiconductor device Lengths of arms of pressing members held at a lower end of an arm section of a cover member are determined in correspondence to the retention of semiconductor devices having contour dimensions different from each other, and are shorter than a length of the arm section s...	10/12/2006
20060228916	Socket for semiconductor device Lengths of arms of pressing members held at a lower end of an arm section of a cover member are determined in correspondence to the retention of semiconductor devices having contour dimensions different from each other, and are shorter than a length of the arm section s...	10/12/2006
20060228915	Socket for semiconductor device Lengths of arms of pressing members held at a lower end of an arm section of a cover member are determined in correspondence to the retention of semiconductor devices having contour dimensions different from each other, and are shorter than a length of the arm section s...	10/12/2006
20060219785	IC card connector When inserting a MEMORY STICK MS, the tip portion of the MEMORY STICK MS rotates and detrudes the contact pressing plate, so that contact portions of contact terminals 14ai for a SD card SD are pressed down by a rim of slits 20ai of the conta...	10/05/2006
20060205281	IC card connector When the memory card is unloaded from the accommodation portion by the ejector member, the projection of the braking section in the ejector member strikes to the bending portion of the ejector member control piece, whereby the unloading speed of the memory card is decel...	09/14/2006
20060205247	Cartridge for contact terminals and semiconductor device socket provided with the same A probe pin cartridge includes a first substrate disposed opposite to a positioning member, a second substrate laid beneath the first substrate, having the same contour as that of the first substrate and a plurality of probe pins held by the first and second substrates....	09/14/2006
20060138641	Semiconductor device connector, semiconductor device carrier, semiconductor device socket using the same and probe card A semiconductor device carrier comprising; a carrier housing having a housing portion for accommodating a semiconductor device; an electrode sheet disposed in the carrier housing, having a front surface wiring conductively arranged on a front surface of an insulation su...	06/29/2006
20060116013	Card connector A card connector of the present invention includes a connector body, a cover member in combination with the connector body, contact terminals arranged in the connector body, and a card-ejection preventing mechanism provided in a card-inserting opening of the connector b...	06/01/2006
20060071331	Semiconductor device carrier unit and semiconductor socket provided therewith In a pressing cap forming part of a semiconductor device carrier unit, a pressing portion of a pressure body has recesses, to each of which a bump is inserted. ...	04/06/2006
20060043990	Method of mounting and demounting a semiconductor device, device for mounting and demounting a semiconductor device using the same, and socket for a semiconductor device A cover member 34 is moved upward when a semiconductor device 26 disposed in a positioning member 44 is held by an absorption pad 24 to pinch an electrode portion 26a of the semiconductor device 26 with movable contact po...	03/02/2006
20050260892	Low profile card connector A low profile card connector includes a connector housing, a cover member, a card storage space that is inserted with a card, a contact that is provided in a cantilever-like manner, a guide member that guides a face having a pad of the card, a retention member that guid...	11/24/2005
20050250363	Socket for semiconductor device The cap body of the pressing cap has lamellar pieces for pressing portions of the substrate in the contact sheet, in which ends of the respective sides of the bare chip are positioned. ...	11/10/2005
20050231919	Semiconductor device socket In a state wherein front ends of latch members 18A and 18B are apart from each other so that the upper surface of an alignment plate/positioning member 24 is outside, a pressing section 12PU of a heat sink member 12 is brought into con...	10/20/2005
20050221690	Female side connector for high current A female side connector for high current includes at least one contact unit including a contact, a contact support section, and a connection terminal: and a connector housing for placing the contact support section. The contact is provided by superposing a plurality of ...	10/06/2005
20050208804	IC card connector When the memory card is unloaded from the accommodation portion by the ejector member, the projection of the braking section in the ejector member strikes to the bending portion of the ejector member control piece, whereby the unloading speed of the memory card is decel...	09/22/2005
20050186880	Method for producing a hygroscopic agent An organic electroluminescence display includes a transparent glass substrate, an ITO anode layer, a positive hole transition layer, an RGB luminescence layer, an electron transition layer and a metallic cathode layer. Highly pressurized N₂gas is sealed in t...	08/25/2005
20050164559	Card connector for an electronic device and a contact used therein A card connector can selectively receive one of two IC cards. The card connector has an improved structure of contacts arranged in a card receiving space to simplify the structure thereof and to allow the card connector to be manufactured easily. The card connector at l...	07/28/2005
20050136721	Semiconductor device socket A guide member is supported to be movable relative to an accommodation portion of a contact-moving member An engagement pin is engaged with a post portion so that the maximum displacement of the guide member is limited within the maximum displacement of a semiconductor ...	06/23/2005
20050102828	Recovery processing method of an electrode While a transfer surface 10a of a transfer plate 10 having a predetermined surface roughness is brought into contact with a plurality of bumps 44B on a contact sheet 44 formed on a substrate 44M having the coefficient of linear ...	05/19/2005
20050088829	IC card-connecting adaptor Contact terminals, each having a contact pad section and a card-connecting end portion, are arranged in a connecting end unit portion. ...	04/28/2005
20050075004	Connector for flexible printed circuit board An FPC connector having an electromagnetic wave shielding structure improved so that noises do not exceed an allowable value. The FPC connector includes at least a top plate, a metallic shell having left and right walls and a grounding terminal portion, a connector body...	04/07/2005

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Assignee: YAMAICHI ELECTRONICS CO., LTD.