Young H Choi

D458873, Jun 18, 2002

Jul 30, 2001

29/145683

Young Choi - Redondo Beach CA
Michael P. May - Rolling Hills Estates CA

Honda Giken Kogyo Kabushiki Kaisha - Tokyo

1208

D12 92

6595451, Jul 22, 2003

Jan 29, 2002

10/059536

Dong-Hun Kang - Pusan, KR
Young J. Choi - Oakland NJ

Komelon Corporation - Pusan

B65H 7548

2423812, 2423813, 33767

Disclosed herein is a tape locking device for tape measures. The tape locking device comprises a locking lever hinged to an upper portion of the wall of the housing in such a way to be rotated frontward and rearward around a hinged joint, and provided with a connecting piece downwardly extending from the locking lever. A cylinder is connected at its first end to a hole formed at the lower portion of the connecting piece, with a coil spring fitted over the cylinder. A wedge-shaped stopper is connected to the second end of the cylinder, and having a desired frictional force. This stopper is elastically biased by the coil spring to be wedged in the gap between the outer circumferential surface of a wound part of the tape around the bobbin and a linear part of the tape led to the slot when releasing the locking lever after drawing a desired length of tape from the slot, so the drawn tape is automatically locked by frictional contact between the stopper surface and the drawn tape surface.

6886582, May 3, 2005

Oct 6, 2003

10/679210

Young Ill Choi - Burbank CA, US

B65B003/04
F23K005/00

137264, 137256

A spare fuel tank, installed inside a main fuel tank, having a reasonable volumetric capacity, of small box shape, and having a spare fuel suction pipe there from to the fuel injection pipe. The spare tank of this invention is manufactured at the same time with the main tank, therefore, does not need separate fuel supplying or specific piping connection with the main fuel tank owing to its place. Releasing of the fuel from inside the spare tank is activated by power on the switch connected to a solenoid valve blocking the spare fuel suction pipe.

7108178, Sep 19, 2006

Oct 6, 2003

10/678913

Young Ill Choi - Burbank CA, US

G07B 15/02
H01H 47/22

235384, 307 102, 702159, 701 1

A safe method of stopping a stolen car without chasing at high speeds, utilizing a bar code implanted between the inner layer and outer layer of a rear safety glass is comprised of steps: 1) scan the barcode, 2) compare the read in barcode with those of the stolen cars stored in the police computer net, 3) trigger one of the three stopping means of this invention. Those three stopping means are: 1) turn off the engine, 2) puncture the rear tires with bullets, and 3) puncture the rear tires by mechanical means.

7178257, Feb 20, 2007

Jul 6, 2005

11/174561

Dong Hun Kang - Busan, KR
Young Joon Choi - Oakland NJ, US

Komelon Corporation - Busan

G01B 3/10

33761

A tape measure includes an automatic blade extension mechanism. The tape measure allows a user to draw and lock a blade using only one hand, when measuring a dimension of an object, thus allowing the other hand to be freely used in a workplace where several operations must be carried out. Therefore, the tape measure allows the user to simultaneously perform a cutting operation, a hammering operation, a marking operation, etc. during the measuring operation. Thereby, the tape measure of this invention is convenient to use, and increases work efficiency.

7350412, Apr 1, 2008

Dec 26, 2006

11/645312

Young III Choi - Burbank CA, US

G01F 23/36

73307

A fuel tank, which is equipped with two fuel outlet tubes that are merged to one fuel injection pipe to engine, is provided. First fuel outlet tube is located at a corner of the bottom of the fuel tank. Second fuel outlet tube is located on a wall just 2. 5 centimeter above the first fuel outlet tube. A fuel level gauge, on instrument panel in front of a driver's seat, turns on ‘red’ signal when a floating valve in the fuel tank reaches to a level 2. 5 centimeter above the second fuel outlet tube. When the floating valve reaches a level of the second fuel outlet tube, needle of the level gauge indicates the bottom of the level gauge. Though the gauge indicates that the fuel tank is empty, gasoline in the fuel tank is fed to the engine. Purpose of the current invention is to alert the driver of the vehicle that fuel must be charged immediately.

D577320, Sep 23, 2008

Dec 13, 2007

29/298845

Young Choi - Redondo Beach CA, US
Roger Brown - Corona CA, US

Honda Motor Co., Ltd. - Tokyo

1216

D12187

D577639, Sep 30, 2008

Dec 13, 2007

29/298847

Young Choi - Redondo Beach CA, US
Roger Brown - Corona CA, US

Honda Motor Co., Ltd. - Tokyo

1216

D12187