David C Szczypinski Deceased7 E Orchard Ave, Pittsburgh, PA 15202

8588454, Nov 19, 2013

Feb 9, 2011

13/023865

Cody Allen Balk - Chicago IL, US
David Kazmierz Szczypinski - Chicago IL, US
Benjamin Michael Finney - Itasca IL, US

BlackBerry Limited - Waterloo

H04R 25/00

381380, 381370, 381379, 381386

A module for containing an earpiece for an audio device, the earpiece having at least one protruding electrical contact. The module comprises a first portion and a second portion, the first portion and the second portion being opposable and forming a cavity sized to accommodate an earpiece. The module further comprises at least one electrical contact within the cavity, on one of the first portion and the second portion. The electrical contact is positioned to engage a protruding electrical contact of the earpiece positioned within the cavity.

2009022, Sep 17, 2009

Mar 4, 2009

12/397421

Nicholas Eccles - Chicago IL, US
Dickory Rudduck - Chicago IL, US
John Freese - Evanston IL, US
Benjamin David Ford - Chicago IL, US
Paul Kudrna - Naperville IL, US
Cary Maguire - Chicago IL, US
David Kazmierz Szczypinski - Chicago IL, US
Michael Kondratuk - Brookings SD, US

Telezygology, Inc. - Chicago IL

E05B 65/04
E05B 49/00
E05B 47/02
G05B 19/02

70 93, 702781, 70277, 70 91, 34082522

The invention provides a lock assembly () which has a support base () and a bolt () movable between an unlocked position, in which the bolt () is substantially within the support base in () and a locked position in which the bolt () extends from the support base (). The lock assembly () also includes locking means () to block movement of the bolt () in the locked position and actuating means () for moving the blocking means () to release the bolt () from the locked position. The actuating means () can comprise electromechanical means, an electro restrictive polymer, piezoelectric material or a material adapted to contract when activated, such as shape memory alloy wire ().

2012009, Apr 19, 2012

Oct 19, 2010

12/907877

David Kazmierz Szczypinski - Chicago IL, US

RESEARCH IN MOTION LIMITED - Waterloo

G06F 1/16
H05K 13/00

36167902, 295921

A portable electronic device includes: a housing, a processor provided in the housing, a rechargeable power pack provided in the housing in communication with the processor, apertures extending through the housing, insulating portions of the housing being provided between the apertures, a location of the apertures being selected to map out a graphical element, electrical contacts in communication with the battery for charging the battery, the electrical contacts being sized to be received in the apertures and wherein the insulating portions are provided for insulating the electrical contacts from one another.

2013016, Jun 27, 2013

Feb 25, 2013

13/776514

Research In Motion Limited - Waterloo, CA
David Kazmierz SZCZYPINSKI - Chicago IL, US

RESEARCH IN MOTION LIMITED - Waterloo

H05K 5/00
G06F 1/16

36167955, 36167901

A portable electronic device includes: a housing, a processor provided in the housing, a rechargeable power pack provided in the housing in communication with the processor, apertures extending through the housing, insulating portions of the housing being provided between the apertures, a location of the apertures being selected to map out a graphical element, electrical contacts in communication with the battery for charging the battery, the electrical contacts being sized to be received in the apertures and wherein the insulating portions are provided for insulating the electrical contacts from one another.

2014004, Feb 13, 2014

Oct 17, 2013

14/056250

- Waterloo, CA
David Kazmierz Szczypinski - Chicago IL, US
Benjamin Michael Finney - Itasca IL, US

BLACKBERRY LIMITED - Waterloo

H04R 1/10

381374, 29594

A module for containing an earpiece for an audio device, the earpiece having at least one protruding electrical contact. The module comprises a first portion and a second portion, the first portion and the second portion being opposable and forming a cavity sized to accommodate an earpiece. The module further comprises at least one electrical contact within the cavity, on one of the first portion and the second portion. The electrical contact is positioned to engage a protruding electrical contact of the earpiece positioned within the cavity.

2020033, Oct 22, 2020

Jun 11, 2019

16/438042

- Redmond WA, US
David Kazmierz SZCZYPINSKI - Bothell WA, US
Brett Andrew TOMKY - Seattle WA, US

Microsoft Technology Licensing, LLC - Redmond WA

G06F 1/16
F16M 11/12

Examples are disclosed that relate to locking mechanisms, display assemblies, and methods for modifying a mounting assembly of a display assembly to enable rotation of a display. In one example, a locking mechanism comprises a lock block mounted for rotation with the display. The locking mechanism also comprises a lever rotatably coupled to a plate of the mounting assembly. The lever comprises a lock tab that blocks movement of the lock block when the lever is in a locked position and allows movement of the lock block when the lever is in an unlocked position.

2018034, Nov 29, 2018

May 23, 2017

15/603369

- Redmond WA, US
Christina Ashley Yee - Redmond WA, US
David Kazmierz Szczypinski - Bothell WA, US

H01R 24/76
G06F 1/16
H01R 24/58
H01R 43/26

Technologies are described for an audio jack housing configured to concentrically align with an opening in a chassis of a computing device and to accept a plug associated with external audio components. When the housing is aligned with the opening, a snout of the audio jack housing abuts an interior surface of the opening and does not protrude into the opening. The chassis where the opening is located may be constructed from a plastic material to reduce a risk of shorting-out when a metal plug is inserted into the housing. The chassis may include alignment features to concentrically align the audio jack housing with the opening during assembly, such that interior edges of the opening and interior edges of the snout are flush creating a smooth interior entry into the audio jack housing through the opening and the snout.