Dennis S Chen

US Patent:

6430978, Aug 13, 2002

Filed:

Jun 19, 2001

Appl. No.:

09/883668

Inventors:

Dennis Quiang Chen - Rego Park NY 11374

International Classification:

B60R 2502

US Classification:

70209, 70226

Abstract:

The invention is a device for locked attachment to the steering wheel of an automobile, attaching to the outer perimeter of a steering wheel at three locations relatively equally spaced apart, covering the central portion of the steering wheel to lock the steering wheel in a stationary position to deter theft of the automobile and to prevent theft of the air bag in the steering wheel.

US Patent:

6439012, Aug 27, 2002

Filed:

Sep 29, 2000

Appl. No.:

09/675370

Inventors:

Dennis Quiang Chen - Rego Park NY 11374

International Classification:

B60R 2508

US Classification:

70202, 70201, 70237

Abstract:

The invention is a non-slip, dual leg pedal lock for securing one or more pedals and pedal arms of an automobile to prevent the theft of the automobile, the pedal lock a pair of dual leg shaft components, a locking slide bar component, a pedal engaging component and a keyed lock which engages both of the dual leg shaft components for double security locking the pedal to the floor of an automobile in a non-slip attachment to the vehicle floor.

US Patent:

7073830, Jul 11, 2006

Filed:

Oct 25, 2005

Appl. No.:

11/258303

Inventors:

Jian Chen - Flushing NY, US
Dennis Q. Chen - Flushing NY, US

International Classification:

B60R 19/44

US Classification:

293142, 293109, 293126

Abstract:

A bumper protection device for automobile bumpers to shield the bumpers from impact attaches to the automobile by a fabric shroud which attaches around the hood and trunk latch and suspends an impact resisting padded guard portion, adapted to the vehicle bumper, covering the entire front or rear bumper, the padded guard portion being drawn partially around the sides of the bumper and anchored by at least one elastic strap attached to opposing ends of the bumper guard portion, each elastic strap being further attached to the tires or wheel wells of the automobile retaining the bumper protection device over the entire rear bumper surface and around the sides of the bumper.

US Patent:

D554928, Nov 13, 2007

Filed:

Oct 17, 2006

Appl. No.:

29/267558

Inventors:

Dennis Q. Chen - Airmont NY, US

International Classification:

0602

US Classification:

D 6627

US Patent:

20140370784, Dec 18, 2014

Filed:

Jun 14, 2013

Appl. No.:

13/918757

Inventors:

- Pomona CA, US
Dennis H. Chen - Walnut CA, US

International Classification:

A41C 3/10
A41C 3/14
A41C 5/00

US Classification:

450 41, 450 92

Abstract:

A method of manufacturing a breast form includes forming an underwire subassembly by placing a housing strip disposed on a support wire, positioning the underwire subassembly on a bag filled with a liquid silicone composition, and permanently affixing the underwire subassembly to the bag.

US Patent:

20140158630, Jun 12, 2014

Filed:

May 21, 2013

Appl. No.:

13/899564

Inventors:

Mamadou S. Diallo - Pasadena CA, US
Changjun Yu - Pasadena CA, US
Dennis P. Chen - Monrovia CA, US

International Classification:

C02F 1/42

US Classification:

210684, 521 25, 210683

Abstract:

A resin is provided for selectively binding to perchloride and related anions (e.g., TcO, ReOand I) in aqueous solution. The resin may take the form of microparticles or beads. The beads are prepared by cross-linking macromolecules such as hyperbranched PEI, and quaternizing the amines with hydrocarbon substituents.