Loc H Nguyen

US Patent:

D665832, Aug 21, 2012

Filed:

Jan 19, 2012

Appl. No.:

29/411281

Inventors:

Loc H. Nguyen - Fort Worth TX, US

International Classification:

1509

US Classification:

D15128

US Patent:

48405302, Jun 20, 1989

Filed:

May 23, 1988

Appl. No.:

7/197682

Inventors:

Loc H. Nguyen - Fort Worth TX

International Classification:

B65G 6530

US Classification:

414404

Abstract:

An apparatus automatically transfers semiconductor wafers between plastic wafer boats and closed bottom quartz boats. The apparatus has a wafer elevator for elevating the wafers in a plastic boat to a position where the wafers can be retained by first and second retainer walls. The retainer walls are pivotable relative to one another between open and closed positions. In the closed position, the retainer walls contact the wafers at a point located beneath their centers of gravity. The retainer walls transfer the wafers between the wafer elevator and the quartz boat, which becaue of its closed bottom can only be entered from the top. The retainer walls transfer the wafers to and from the quartz boat by descending into the quartz boat through its top. Once inside of the quartz boat, the retainer walls can be pivoted between the open and closed positions to release or retain wafers.

US Patent:

20230099464, Mar 30, 2023

Filed:

Sep 29, 2022

Appl. No.:

17/956149

Inventors:

Loc Van Nguyen - Houston TX, US

International Classification:

G08G 1/0962
G06F 3/16
G08G 1/0968

Abstract:

The disclosure provides for systems and methods for communicating messages from one vehicle to another vehicle. An input device, such as a cell phone, can be configured to generate and transmit a signal that corresponds with a message to an output device for display of messages. The messages can be displayed in a rearward direction, allowing drivers to communicate with vehicles located behind them on a roadway.

Address:

5509 Bandelier Trl, Fort Worth, TX 76137

VIN:

1HGCM66447A018277

Make:

HONDA

Model:

ACCORD

Year:

2007

Address:

6611 Bellaire Gdn Dr, Houston, TX 77072

Phone:

(281)4953392

VIN:

1HGCM56187A014457

Make:

HONDA

Model:

ACCORD

Year:

2007