Yong Ja Cho

Author:

Yong Hyo Cho

ISBN #:

0803902999

Author:

Yong Hyo Cho

ISBN #:

0761809082

Author:

Yong Hyo Cho

ISBN #:

0761809090

Author:

Yong Hyo Cho

ISBN #:

0884102017

Author:

Yong Gi Cho

ISBN #:

0849904536

Author:

Yong Gi Cho

ISBN #:

0882703803

Author:

Yong Gi Cho

ISBN #:

0884194922

US Patent:

20220298836, Sep 22, 2022

Filed:

Mar 16, 2021

Appl. No.:

17/202971

Inventors:

- Detroit MI, US
Steve J. Briggs - Harrison Township MI, US
Robert D. Granny - Rochester Hills MI, US
Mark T. McKiernan - Ira Township MI, US
Jeffrey Kenneth Hansen - Pinckney MI, US
Yong Sang Cho - Novi MI, US
Suat Kaya - Novi MI, US

Assignee:

GM GLOBAL TECHNOLOGY OPERATIONS LLC - Detroit MI

International Classification:

E05B 85/06
E05B 77/44
E05B 79/12

Abstract:

A door for an entryway includes an exterior-facing surface, an inner structure, and a latch mechanism. The latch mechanism is connected to the inner structure and configured to be fastened or released for controlling access to the entryway. The door also includes a key-cylinder accessible from the exterior-facing surface and configured to selectively lock and unlock the latch mechanism. The door additionally includes a pawl configured to be rotated by the key-cylinder about a pivot axis, connected to the latch mechanism, and defining a pass-through aperture distal from the pivot axis. The door also includes a shield defining a shield attachment aperture and connected to the inner structure. The door further includes a security fastener to fix the shield relative to the key-cylinder at the shield attachment aperture and extending through the pass-through aperture without impeding the pawl's rotation or contacting the pawl as the pawl operates the latch mechanism.

US Patent:

20190040659, Feb 7, 2019

Filed:

Jul 17, 2018

Appl. No.:

16/037414

Inventors:

- Velbert, DE
Khalid Kamal - Novi MI, US
Suat Kaya - Novi MI, US
Yong Sang Cho - Novi MI, US
James Sanborn - Hudson MI, US
Vijetha Kumar - Farmington Hills MI, US

International Classification:

E05B 81/78
E05B 85/16
G07C 9/00

Abstract:

A door handle for a vehicle having a closure panel moveable between an open position and a closed position relative to a body of the vehicle is disclosed. The door handle includes a housing, sensor wires, and a controller. The housing is attached to the closure panel and is movable between a home position and an articulated position. The sensor wires are disposed within the housing and include first and second wires. The controller is in communication with the first and second wires and is operable to detect a hand in a detection area disposed between the housing and the closure panel. The controller transmits an unlock or a lock command based on detection of the hand within the detection area by one of the first and second wires before the other of the first and second wires.