Yi Fang Chen

US Patent:

6726045, Apr 27, 2004

Filed:

Feb 21, 2003

Appl. No.:

10/372700

Inventors:

Kenneth Yimin Chen - Walnut CA 91789
Yi C. Chen - Walnut CA 91789

International Classification:

B65D 724

US Classification:

220 434, 220 433, 220485

Abstract:

The invention is an interlocking structure. It can be shipped in a low volume disassembled state. It is easily interlocked together, without tools or special skills, by the eventual user. The interlocked structure has uncommon rigidity and strength. Containers like dresser drawers, laundry baskets or waste paper baskets, shelters like dog houses and human shelters, or furniture like a portable fireplace can be interlocked together using a plurality of interconnecting rods and hooks. The abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1. 72(b).

US Patent:

20070135199, Jun 14, 2007

Filed:

Dec 12, 2005

Appl. No.:

11/299050

Inventors:

Yi Chen - Los Angeles CA, US

International Classification:

A63F 9/24

US Classification:

463016000

Abstract:

A method to play a game of chance using a map of sites () as playing surface () with moving pieces called movers (). The game rules a plurality of movements. A random draw of one ruled movement moves a mover from one site to another. Players bet on selected movers moving by one or several rounds of drawing to selected sites. The holder of a hanging bet ticket earns credit to place free make-up bets. The winning probability of a bet and the calculation of payout and credit will be provided. An automatic computer/video version of the game is included.

US Patent:

20070135200, Jun 14, 2007

Filed:

Dec 12, 2005

Appl. No.:

11/299132

Inventors:

Yi Chen - Los Angeles CA, US

International Classification:

A63F 13/00

US Classification:

463016000, 463006000, 463028000

Abstract:

A method to play a race game determined by multiple rounds of random numbers. The game allows any player anytime to start an individual race For each racer () on the race course () there is one variable finish line () to be selected by the player. Racers advance according to random numbers. Bets can be placed between any two rounds of random numbers. The holder of a hanging multi-race ticket earns credit to place free make-up bets. The winning probability of every bet and the calculation of payout and credit will be provided. An automatic computer/video version of the game is included.

US Patent:

20090233670, Sep 17, 2009

Filed:

Apr 22, 2009

Appl. No.:

12/386666

Inventors:

Yi Chen - Los Angeles CA, US

International Classification:

A63F 9/24

US Classification:

463 6

Abstract:

A method to play a betting race game determined by multiple rounds of random numbers. It allows a player to start anytime an individually set up race by submitting a bet slip on which, besides bet type and amount, a race course is printed. The player marks one finish line for each racer. Bet slips will be approved by a computer to issue bet tickets. Random numbers will be drawn to advance all applicable bet ticket racers. The ticket holder of a hanging multi-race bet has the option to trade in some percentage of hanging bet for credit to place make-up bets. The winning probability of every bet and the calculation of payoff and credit will be provided. An automatic computer/video version of the game is included.

US Patent:

20100056244, Mar 4, 2010

Filed:

Nov 2, 2009

Appl. No.:

12/589989

Inventors:

Yi Chen - Los Angeles CA, US

International Classification:

A63F 9/24

US Classification:

463 16

Abstract:

A method to play a game of chance using a map of sites as playing surface with moving pieces called movers. The game rules a plurality of movements. A random draw of one ruled movement moves a mover from one site to another. Players bet on selected movers moving by one or several rounds of drawing to selected sites. The holder of a hanging bet earns credit to place free make-up bets. Formulae to calculate the winning probability of every bet and its payoff and credit will be provided. An automatic computer/video version of the game is included.

US Patent:

D2634848, Mar 23, 1982

Filed:

Jan 21, 1980

Appl. No.:

6/113520

Inventors:

Yi Chen - Harbor City CA

International Classification:

D2101

US Classification:

D21 54

US Patent:

D2621231, Dec 1, 1981

Filed:

Jan 21, 1980

Appl. No.:

6/113521

Inventors:

Yi Chen - Harbor City CA

International Classification:

D2101

US Classification:

D21 20

US Patent:

D2634031, Mar 16, 1982

Filed:

Jan 21, 1980

Appl. No.:

6/113518

Inventors:

Yi Chen - Harbor City CA

International Classification:

D2101

US Classification:

D21 51