Chang J Lee

6543179, Apr 8, 2003

Oct 4, 2001

09/970753

Chang Soon Lee - Fort Lee NJ, 07024

A01M 2320

43 61, 43 60

An animal trap includes a housing having a bottom wall, side walls, a top wall and a front opening in the side walls, opposing slots in the side walls adjacent the opening, and opposing channels in the side walls immediately behind the slots; a door slidably mounted in the slots for movement between raised and lowered positions to unblock and block the opening; a platform pivotally positioned on the bottom wall; levers pivotally mounted to the side walls adjacent the opening, each having a front end catch for engaging a lower end of the door to hold the door in the raised position, and a rear end; and lifters slidably guided by the channels for vertical movement between the rear end of the lever and one end of the platform, to cause pivoting of the levers and closing of the door upon pivoting of the platform.

7194198, Mar 20, 2007

Dec 9, 2004

11/008535

Chang Hwan Lee - Cerritos CA, US

American Infrared Sauna Corp. - Anaheim CA

F24C 7/00

392407, 219544, 2504931

The present invention provides a far infrared heat emitting article for a sauna. The article includes a heating element, for emitting far infrared heat in the far infrared wavelength range. It also includes a supporting-encapsulating element, for supporting the heating element thereon and for encapsulating the heating element therein, able to distribute the far infrared heat substantially evenly thereover. The article further includes a heat-dispersing coating, extending over and coating the supporting-encapsulating element, able to substantially evenly disperse the emitted far infrared heat therefrom.

20030199576, Oct 23, 2003

Apr 15, 2002

10/122360

Chang Lee - Walnut CA, US
In Yang - Burbank CA, US

A61K031/375
A61K009/127

514/474000, 424/450000

The invention relates to cosmetic powder that contains stabilized Pure Vitamin C using multi-encapsulation method. Specifically speaking, cosmetic ingredients and concentrated active ingredient like vitamin C are well blended into powder using advanced multi-encapsulation method to achieve maximum level of stabilization. The powder will convert to liquid when applied to skin so that penetration of stabilized Pure Vitamin C to the skin is easily performed and maximize its effect.

20040200494, Oct 14, 2004

Apr 14, 2003

10/412763

Chang Lee - Northvale NJ, US

A41G003/00

132/053000

An elastic head band which fits around a wearer's head from front to back wherein each end of such elastic band has part of attaching devices such that the head band will be held in place. The elastic band has essentially two purposes: one is decorative and the other is functional in that it helps to keep a wearer's wig in place. The wig in fact can be reversed from front to back and it further has a net attached to the inside. Further, a comb is fixedly attached to the front and back of the wig such that the wearer will insert the teeth of the comb into his or her natural hair. The band is meant to be replaceable and is attachable to the comb on the front of the wig by means of inserting the teeth of the comb into a plurality of loops disposed on the surface of the head band. Other means of attaching the head band to the inside of the wig may be employed. This may be in the form of button holes-buttons, male-female velcro, or any other well known fastening devices.

20040240864, Dec 2, 2004

May 30, 2003

10/449850

Chang Lee - Cerritos CA, US

F26B019/00
A21B002/00

392/416000

A far infrared heat emitting article for a sauna. The article disburses far infrared heat substantially evenly, with reduced heat discharge, at a lower surface temperature, and at a longer wavelength and a lower voltage.

20050076430, Apr 14, 2005

Oct 9, 2003

10/683883

Chang Lee - Cerritos CA, US

A61H033/06

004524000

A sauna cabin assembly system, for enabling the assembly of a front panel of a sauna cabin to each of a pair of side panels of the sauna cabin. The system is able to hide multiple securing elements for securing the front panel and each of the pair of side panels together. The system includes multiple front panel edge securing elements, and multiple side panel edge securing elements which are complementary to and interengageable with the multiple front panel edge securing elements. It enables the assembly of the sauna cabin front panel to each of the pair of sauna cabin side panels, so as to hide the multiple securing elements.

20080060789, Mar 13, 2008

Sep 10, 2007

11/900114

Chang Sob Lee - Moorpark CA, US

F28F 7/00

165 802

A heat transfer plate adapted for direct contact with heat-generating electronic devices on a circuit board and including a pair of retainer assemblies adapted to releasably retain the plate within an electronic enclosure structure in a relationship wherein the edges of the plate are positioned in a direct, compressive, surface-to-surface relationship with the cold wall of the electronic enclosure structure to allow the direct transfer, via conduction, of the heat generated by the electronic devices on the circuit board from the edges of the plate into the cold wall. The retainer assembly comprises, among other elements, a rotatable rod with a head defining an interior cavity adapted to receive the head of a standard tool for rotating the rod.

20100214749, Aug 26, 2010

Sep 24, 2009

12/566469

Chang Sob Lee - Moorpark CA, US

H05K 5/02

361754

A lever assembly for a retainer which retains a circuit board in an enclosure. The retainer includes a rotatable camshaft. The lever assembly includes a bracket on the enclosure and a rotatable lever at the end of the camshaft. The lever includes a distal arm which engages with the bracket to insert and extract the circuit board into and from the enclosure. A spring element, coupled to either the lever or the end of the camshaft, creates a spring resistance force which biases the lever against the camshaft. In one embodiment, the spring element is a clip on the camshaft which exerts a compressive spring force against the lever. In another embodiment, a spring pin is coupled to the lever and exerts a compressive spring force against the camshaft.