1
Dimitry G Grabbe, Iosif Korsunsky, Daniel R Ringler: Surface mount electrical connector. AMP Incorporated, Allan B Osborne, Bruce J Wolstoncroft, October 6, 1992: US05152695 (181 worldwide citation)

A connector (10) for electrically connecting a circuit between electronic devices has been disclosed. The connector (10) includes a platform (14, 64, 94, 114) with cantilevered spring arms (22, 62, 92, 112) extending obliquely outwardly therefrom. The spring arms (22, 62, 92, 112) include raised con ...


2
Dimitry G Grabbe, Iosif Korsunsky: Electrical connector with low insertion force and overstress protection. AMP Incorporated, Bruce J Wolstoncroft, April 12, 1988: US04737120 (82 worldwide citation)

The invention is directed to an electrical connector (2) for electrically connecting contact surfaces (74) of a daughter board (18) to contact areas (46) of mother board (34). The connector (2) has contacts (36) positioned therein, the connector (2) having posts (38) which extend from the connector ...


3
Iosif Korsunsky, Dimitry G Grabbe: Electrical connector having reliable terminals. AMP Incorporated, Bruce J Wolstoncroft, July 7, 1992: US05127839 (78 worldwide citation)

An electrical connector assembly has terminals which have first resilient legs and second rigid legs. The second rigid legs cooperate with the housing to secure the terminals therein. The entire length of the first resilient leg is utilized as a resilient beam. The first and second legs also provide ...


4
Iosif Korsunsky, Dimitry Grabbe: Smart card reader having pivoting contacts. The Whitaker Corporation, Salvatore Anastasi, August 10, 1999: US05936222 (72 worldwide citation)

A smart card reader 10 is disclosed having a base 12 which is profiled to have a card receiving area 20. Contacts 22,23 are disposed inside a contact receiving 32 of the base and are pivotable about a leg 40. Insertion of a smart card 60 causes the contacts 22,23 to pivot about the pivot point 42 in ...


5
Dimitry Grabbe, Iosif Korsunsky, Michael F Laub: High density area array modular connector. The Whitaker Corporation, Driscoll A Nina, Bruce J Wolstoncroft, January 10, 1995: US05380210 (72 worldwide citation)

A connector for electrically connecting circuit members having a high density of contact pads located in an area array, the connector having an area array specific holder that is simple to produce for retainably positioning mass-produced standardized contact modules containing a deformable contact w ...


6
Dimitry G Grabbe, Iosif Korsunsky: Connector having contact modules for a substrate such as an IC chip carrier. AMP Incorporated, Bruce J Wolstoncroft, Frederick W Raring, October 13, 1987: US04699593 (72 worldwide citation)

Connector for a substrate such as an IC chip carrier comprises a housing assembly which in turn comprises a housing frame and a plurality of contact modules on the frame. Each module has a group of contact members therein. The contact members are located in predetermined positions in the frame and w ...


7
Iosif Korsunsky, Richard C Schroepfer, James A Leidy: Electronic module socket with resilient latch. AMP Incorporated, Robert W Pitts, Allan B Osborne, February 26, 1991: US04995825 (69 worldwide citation)

A socket for interconnecting an electronic module to a circuit board includes an insulative housing having a plurality of terminals applying a moment to the module. A U-shaped latch is positioned within a pocket at each end of the insulative housing. The U-shaped latch is of metal and has two legs j ...


8
Iosif Korsunsky, Dimitry G Grabbe: Electrical connector having terminals which cooperate with an edge of a circuit board. AMP Incorporated, Bruce J Wolstoncroft, April 6, 1993: US05199885 (61 worldwide citation)

An electrical connector has first terminals which are surface mounted to respective sides of a substrate and second terminals which extend through an edge surface of the substrate to make electrical connection to an opening provided in the substrate. As the connector is mated to the edge of the subs ...


9
Johannes C W Bakermans, Dimitry G Grabbe, Iosif Korsunsky: Connection of leadless integrated circuit package to a circuit board. AMP Incorporated, Donald M Boles, April 23, 1985: US04513353 (55 worldwide citation)

A device for connecting leadless integrated circuit packages to a chip carrier housing or socket and then to a printed circuit board is taught. Briefly stated, a mask is selectively disposed on a printed circuit board. Locating ribs are correspondently disposed on a chip carrier housing so as to coo ...


10
Dimitry G Grabbe, Iosif Korsunsky: Electrical socket. AMP Incorporated, Allan B Osborne, Bruce J Wolstoncroft, July 21, 1992: US05131852 (53 worldwide citation)

An electrical socket (10) for leadless electronic devices has been disclosed. The socket (10) includes a film-circuit member (16) having circuits (66) on a dielectric base (64) with inner ends (68) for electrically engaging conductive pads on the electronic device and outer ends (74) for being elect ...