Peter J Chen

US Patent:

D459540, Jun 25, 2002

Filed:

Aug 14, 2001

Appl. No.:

29/146814

Inventors:

Peter Chen - El Monte CA

Assignee:

Techno Accessories, Inc. - CA

International Classification:

2705

US Classification:

D27142, D27157

US Patent:

6454560, Sep 24, 2002

Filed:

Oct 31, 2000

Appl. No.:

09/702073

Inventors:

Peter Chen - South El Monte CA 91733

International Classification:

F23D 1136

US Classification:

431153, 431255

Abstract:

A piezoelectric lighter incorporates with a child resistance arrangement which includes a pair of protective walls each having an inner surface substantially extended from a ceiling of a casing to an outer wall thereof wherein a receiving chamber is defined between the two protective walls, and an ignition button slidably disposed in the receiving chamber and positioned between the inner surfaces of the protective walls in a radially movably manner, wherein the ignition button is positioned below top ceilings of the two protective walls at a predetermined depth, so as to form a physical barrier to prevent a thumb of a child from fully engaging the ignition button to ignite the piezoelectric lighter.

US Patent:

6527542, Mar 4, 2003

Filed:

Oct 30, 2000

Appl. No.:

09/699315

Inventors:

Peter Chen - South El Monte CA 91733

International Classification:

F23D 1136

US Classification:

431153, 431255, 431256

Abstract:

A child-proof safety device for eclipse lighter includes a deformable resistance member placed between a piezoelectric generator and a supporting bar providing an press resistance to the thumb-pusher, wherein the deformable resistance member has two grooves formed on two sides thereof corresponding to the end of a U-shaped metal-piece gas lever. The press resistance will resist a downwardly pressing force applied by an under age child on the thumb-pusher while an adult is capable of pressing the thumb-pusher easily.

US Patent:

6671533, Dec 30, 2003

Filed:

Oct 11, 2001

Appl. No.:

09/975269

Inventors:

Peter C. Chen - Irvine CA
Alan de la Rama - Cerritos CA
Cary Hata - Tustin CA

Assignee:

Irvine Biomedical Inc. - Irvine CA

International Classification:

A61B 504

US Classification:

600374, 600381, 606 27, 606 41

Abstract:

A catheter for sensing electrical events about a selected annulus region of the heart and for treating tissue in the selected annulus region has a handle assembly, and a shaft having a proximal end coupled to the handle assembly. The catheter also has a mapping element provided adjacent its distal end, and an ablation element positioned spaced apart along the shaft from the mapping element. The mapping element is first positioned at the desired treatment location in the selected annulus region and the desired treatment location is mapped. The ablation element is then positioned at the desired treatment location by moving the mapping element away from the desired treatment location, and the desired treatment location is ablated.

US Patent:

D485937, Jan 27, 2004

Filed:

Jun 19, 2003

Appl. No.:

29/183906

Inventors:

Peter Chen - Irwindale CA 91706

International Classification:

2705

US Classification:

D27154

US Patent:

D496490, Sep 21, 2004

Filed:

Oct 3, 2003

Appl. No.:

29/191162

Inventors:

Peter Chen - Irwindale CA 91706

International Classification:

2705

US Classification:

D27148

US Patent:

D496491, Sep 21, 2004

Filed:

Oct 3, 2003

Appl. No.:

29/191164

Inventors:

Peter Chen - Irwindale CA 91706

International Classification:

2705

US Classification:

D27148

US Patent:

D505593, May 31, 2005

Filed:

Sep 17, 2004

Appl. No.:

29/213411

Inventors:

Peter Chen - Irwindale CA, US

International Classification:

0701

US Classification:

D 7536, D7319, D7510