HUNG G NGUYEN
Nail Technician in Harrisburg, PA

6744329, Jun 1, 2004

Dec 14, 2001

10/020281

Hung Thai Nguyen - Harrisburg PA

Yazaki North America, Inc. - Canton MI

H03H 700

333 1, 333 12, 439941

A low cross talk compensation circuit comprising a first signal pair having a first conductor and a second conductor parallel to the first conductor, and a second signal pair having a third conductor and a fourth conductor parallel to the third conductor, wherein each conductor is attached to a corresponding input signal. A first compensation line attached to the first input signal and a second compensation line attached to the third input signal are intertwined forming a first compensation line assembly with capacitive and inductive coupling parallel to and flanked by the second and third conductors. A third compensation line attached to the fourth input signal and a fourth compensation line attached to the second input signal are intertwined forming a second compensation line assembly with capacitive and inductive coupling parallel to and adjacent to the second conductor.

7607929, Oct 27, 2009

Jun 30, 2008

12/164777

Hung Thai Nguyen - Harrisburg PA, US
Brent D. Yohn - Newport PA, US

Tyco Electronics Corporation - Berwyn PA

H01R 13/629

439246, 439700

An electrical connector assembly includes a housing having a mating end and a connector cavity extending from the mating end along a cavity axis. The housing has a panel wall including first and second sides with an opening extending therebetween and open to the connector cavity. An electrical connector is received in the connector cavity and includes a shell extending along a longitudinal axis. The shell has a flange extending radially outward therefrom that engages the first side of the panel wall. The shell has a groove extending at least partially circumferentially around the shell. A washer is held within the groove of the shell and has a washer engagement surface. A spring concentrically surrounds a portion of the shell. The spring has a front end and a rear end with the front end engaging the washer engagement surface. The rear end faces the flange engagement surface and engages the second side of the panel wall such that the panel wall is captured between the flange and the spring.

5266047, Nov 30, 1993

Apr 13, 1992

7/868049

Teresa K. Black - Etters PA
David R. Dudukovich - Hummelstown PA
John C. Farrar - Harrisburg PA
Robert C. Hosler - Marysville PA
Hung T. Nguyen - Harrisburg PA

The Whitaker Corporation - Wilmington DE

H01R 13627

439364

An electrical connector assembly 10, and method of assembling, comprising a front electrical connector 12 and a rear electrical connector 23 secured together at a separable interface, the front electrical connector 12 including securing means 19 and guiding means 68 and a rear electrical connector 23 including receiving means 56 and aligning means 74. The securing means is engaged by the receiving means to assemble the electrical connector assembly 10 by drawing the front electrical connector 12 relatively toward the rear electrical connector 23, and the guiding means 68 being engaged by the aligning means 74 to maintain the front electrical connector 12 in a precise spatial relationship with respect to the rear electrical connector 23 during assembly and disassembly. The front entry electrical connector 12 further includes first electrical contacts 14 designed to mate with second electrical contacts 48 of the rear electrical connector 23 at the separable interface, the first electrical contacts 14 being removable through the rearward end 34 of the front electrical connector 12 exposed when the front and rear connectors are separated.

8197262, Jun 12, 2012

Mar 26, 2010

12/732972

Hung Thai Nguyen - Harrisburg PA, US
Matthew R. McAlonis - Elizabethtown PA, US
Kenneth Paul Dowhower - Harrisburg PA, US
Dustin Carson Belack - Hummelstown PA, US
George Harold Douty - Mifflintown PA, US

Tyco Electronic Corporation - Berwyn PA

H01R 12/00

439 74

An electrical contact is provided for an electrical connector that is mounted on a printed circuit. The electrical contact includes a mating segment having a mating interface configured to engage a mating contact of another connector. The electrical contact also includes a tail segment having a mounting interface configured to be mounted to the printed circuit. An intermediate segment extends between and interconnects the mating and tail segments. The intermediate segment includes a base wall extending a length from the tail segment to the mating segment. The intermediate segment further includes a side wall extending outwardly from the base wall along at least a portion of the length of the base wall. The side wall extends outwardly at a non-parallel angle relative to the base wall for affecting at least one of an impedance, an insertion loss, or a reflection of the electrical contact.

5219296, Jun 15, 1993

Jan 8, 1992

7/818188

Hung T. Nguyen - Harrisburg PA

AMP Incorporated - Harrisburg PA

H01R 13648

439 95

A modular connector assembly comprises a main shell assembly having an aperture therethrough defining a inside surface. An electrical circuit assembly is disposed in the main shell aperture and includes a filter module and a transient suppression module each in electrical engagement with a plurality of electrical terminals. The filter and transient suppression module each define a conductive subassembly shell and each include grounding means disposed to engage the inside surface of the aperture in the main shell assembly in electrical grounding contact. Both the filter and transient suppression modules each define a first and second guide means disposed to engage first and second aligning means of the main shell member permitting facile precision assembly.

8100711, Jan 24, 2012

Jun 5, 2009

12/478884

Hung Thai Nguyen - Harrisburg PA, US
Matthew R McAlonis - Elizabethtown PA, US

Tyco Electronics Corporation - Berwyn PA

H01R 13/64

439378

A high speed electrical connector assembly is disclosed providing a first subassembly having connector assemblies attached to a daughtercard, and a second subassembly having connector assemblies attached to a backplane. A keying guide module is mounted to the daughtercard and a keying guide pin is mounted to the backplane. The alignment of the keying guide module and keying guide pin aligns the connector assemblies on the daughtercard and backplane.

8313354, Nov 20, 2012

Jun 1, 2010

12/791612

Matthew Richard McAlonis - Elizabethtown PA, US
Dustin Belack - Hummelstown PA, US
Hung Thai Nguyen - Harrisburg PA, US

Tyco Electronics Corporation - Berwyn PA

H01R 13/02

439884, 439 82, 439198, 439751, 439941, 439943

A header connector includes a housing extending along a longitudinal axis between mating and mounting ends. The housing has contact channels open between the mating and mounting ends, and the housing has air pockets provided between selected ones of the contact channels to control an impedance of socket contacts received in the contact channels. Socket contacts are loaded into the contact channels, with each socket contact including a contact body extending along a longitudinal axis between mating and mounting ends. The contact body has a box-shaped socket at the mating end that defines a reception area configured to receive a mating contact. The box-shaped socket is configured to engage four different sides of the mating contact.

7731533, Jun 8, 2010

Oct 30, 2008

12/261141

Hung Thai Nguyen - Harrisburg PA, US
Brent D. Yohn - Newport PA, US

Tyco Electronics Corporation - Berwyn PA

H01R 13/648, H01R 13/627

43960723, 439355

A connector system is provided that includes electrical connectors, a substrate and a vibration dampening shell. The connectors each have first and second sides. The substrate has an upper surface with the connectors mounted thereon. The shell limits movement of the connectors with respect to one another and is coupled to the first sides of the connectors to limit the movement of the connectors toward and away from the upper substrate. The shell also is coupled to the second sides of the connectors to limit the movement of the connectors in directions transverse to the upper substrate surface.

6074235, Jun 13, 2000

Mar 9, 1999

9/264976

Philip C. Brandberg - Carlisle PA
Lou Castagna - Middletown PA
John A. Fulponi - Harrisburg PA
Greg G. Griffith - Carlisle PA
Hung T. Nguyen - Harrisburg PA

The Whitaker Corporation - Wilmington DE

H01R 1364

439378

The invention is directed to an electrical connector (20) having a housing with electrical contacts secured therein. An alignment post (30') is secured to the housing. The alignment post (30') has a forward end (131) with a first width, a locking groove (32'), and a flared portion (130) disposed between the forward end (131) and the locking groove (32'). The flared portion (130) has a second width that is greater than the width of the forward end (131). The flared portion (130) defines a locking shoulder (132).