Thomas S Rhee

US Patent:

20020138383, Sep 26, 2002

Filed:

Feb 2, 2001

Appl. No.:

09/776379

Inventors:

Thomas Rhee - Long Beach CA, US

International Classification:

G06F017/60

US Classification:

705/036000

Abstract:

An investment portfolio management method and system. The method is developed using mathematical models and implemented via the Intra- and Internet technology. The method is a comprehensive personal financial planning business model. With this method a conventional mean-variance efficient portfolio frontier analysis, which is often cited in Modern Portfolio Theory (MPT), one of the major scholarly developments in modern finance, finds its way into actual securities trading and rebalancing in real world. MPT is modified to allow various transactions costs, e.g. bid/ask spread, brokerage commissions, taxes, and others; as well as non-stationary securities return distributions to form efficient portfolios in real time by way of various portfolio rebalancing strategies. The system offers an automatic, mathematical solution for asset allocation and cash management in real time, while managing and trading on portfolios of each asset class, e.g. commercial papers, repurchase agreements, money market funds, bonds, stocks, mutual funds, and other derivatives on an auto mode.

US Patent:

20220389711, Dec 8, 2022

Filed:

Jul 8, 2022

Appl. No.:

17/860689

Inventors:

- Oceanside CA, US
Thomas Rhee - Oceanside CA, US

International Classification:

E04C 1/39
E04B 2/18
E04B 2/24

Abstract:

A polyurethane foam block can include a base having a plurality of recesses and a top surface having a plurality of connective components protruding outward from the top surface where each connective component of the plurality of connective components can align with a recess of the plurality of recesses. The polyurethane foam block can include a plurality of sidewalls extending upward from the base and defining an interior and a plurality of partitions extending from the base to the top surface to divide the block into a plurality of cavities. A wall can include base blocks and header blocks. The header blocks can be shaped and constructed similarly to the base blocks with one exception being the header blocks can include an-upward facing channel cutout. The wall can include a beam extending through channels of header blocks.