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Class Information
Number: 439/70
Name: Electrical connectors > Preformed panel circuit arrangement, e.g., pcb, icm, dip, chip, wafer, etc. > With provision to conduct electricity from panel circuit to another panel circuit > Micro panel circuit arrangement, e.g., icm, dip, chip, wafer, etc. > Dual inline package (dip)
Description: Electrical connector comprising a very small panel circuit arrangement on which circuit elements are preplaced and fixed, including first and second parallel straight rows of three or more contacts on or near each of two opposite marginal extremities.










Sub-classes under this class:

Class Number Class Name Patents
439/72 Contacts extending parallel with dip at contact surface 167
439/71 Leadless 690
439/73 With external, contact enhancing clamp 428


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
8710858 Micro positioning test socket and methods for active precision alignment and co-planarity feedback Apr. 29, 2014
8628336 Apparatus for testing electronic devices Jan. 14, 2014
8587947 Heat spreader for IC package, and IC package clamper having the heat spreader Nov. 19, 2013
8522057 Packetized power Aug. 27, 2013
8449306 Contact terminal unit and socket connector incorporated with the same May. 28, 2013
8441275 Electronic device test fixture May. 14, 2013
8388357 Apparatus for testing electronic devices Mar. 5, 2013
8388365 Semiconductor device burn-in test socket Mar. 5, 2013
8366453 Contact terminal having foothold arrangement capable of interlocking via of printed circuit board Feb. 5, 2013
8297986 Integrated circuit socket Oct. 30, 2012
8286006 Packetized power Oct. 9, 2012
8263879 Axiocentric scrubbing land grid array contacts and methods for fabrication Sep. 11, 2012
8238101 Heat transfer system for memory modules Aug. 7, 2012
8202101 Electrical connector with improved pedestal for mounting a fusible element and method for making the same Jun. 19, 2012
8199519 Chip adapter Jun. 12, 2012
8172581 Electrical connector configured by upper and lower housings with contact terminals disposed therebetween May. 8, 2012
8118604 Socket connector having electrical element supported by insulated elastomer Feb. 21, 2012
8118603 Electrical connector Feb. 21, 2012
8105093 Socket assembly for fixing an IC on a circuit plate Jan. 31, 2012
8092231 Socket for electric component Jan. 10, 2012
8079849 Socket connector assembly with compressive contacts Dec. 20, 2011
8052452 Socket connector having connector housing with ends slightly lifted off stiffener ensuring deformation-free operation Nov. 8, 2011
8009437 Wireless communication modules Aug. 30, 2011
7973435 Electrical linear drive Jul. 5, 2011
7955090 Optical transceiver, connector, substrate unit, optical transmitter, optical receiver, and semiconductor device Jun. 7, 2011
7950928 Electrical connector and assembly thereof May. 31, 2011
7938648 Board mounted electrical connector with reinforcing device May. 10, 2011
7932739 BGA package holder device and method for testing of BGA packages Apr. 26, 2011
7922523 Vertically stackable sockets for chip modules Apr. 12, 2011
7918671 Mounting structure with springs biasing towards a latching edge Apr. 5, 2011
7909616 Hybrid connector having different contacts for engaging with different types of packages Mar. 22, 2011
7857646 Electrical testing apparatus having masked sockets and associated systems and methods Dec. 28, 2010
7803006 Burn-in socket with hard stopper Sep. 28, 2010
7775808 Contact sheet with spiral contactors serving as elastic contactors and connecting device including the same Aug. 17, 2010
7771211 Socket with base shell, cover shell and contact member for mounting element within cavity defined by base shell and cover shell Aug. 10, 2010
7771209 Electrical connecting apparatus Aug. 10, 2010
7766670 Electrical connection device Aug. 3, 2010
7753692 Socket connector having improved arrangement ensuring reliable and robust alignment between conductive contacts Jul. 13, 2010
7722376 Socket for electronic devices May. 25, 2010
7708584 Semiconductor circuit arrangement May. 4, 2010
7695287 Ball grid array (BGA) connection system and related method and ball socket Apr. 13, 2010
7695288 Land grid array (LGA) socket with cells and method of fabrication and assembly Apr. 13, 2010
7690925 Terminal assembly with pin-retaining socket Apr. 6, 2010
7675305 Vertical-type electric contactor and manufacture method thereof Mar. 9, 2010
7661963 Socket connector Feb. 16, 2010
7661962 Socket for electric component Feb. 16, 2010
7654863 Electrical connector assembly Feb. 2, 2010
7651357 IC socket Jan. 26, 2010
7641481 Non-intrusive interposer for accessing integrated circuit package signals Jan. 5, 2010
7637752 Burn-in-socket having slider arrangments Dec. 29, 2009

1 2 3 4 5 6 7 8 9 10 11










 
 
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