Yu Yuhua Lin

US Patent:

20080043627, Feb 21, 2008

Filed:

Aug 14, 2007

Appl. No.:

11/838417

Inventors:

Pradeep Singh - Arlington VA, US
Vinod Jeyachandran - Rockville MD, US
Yu Lin - Centreville VA, US

International Classification:

G06F 11/00

US Classification:

370241

Abstract:

A hybrid approach to populating forwarding tables in a virtual network obtains forwarding data both by simulating routing protocol behavior in the virtual network to build forwarding tables, and by importing operational forwarding data from corresponding physical nodes in a physical network. The use of operational forwarding data improves the fidelity of the simulation by closely conforming forwarding behavior in the simulation to that which occurs in the physical network.

US Patent:

20210282603, Sep 16, 2021

Filed:

Sep 25, 2020

Appl. No.:

17/032320

Inventors:

Yu Lin - McLean VA, US

International Classification:

A47K 7/03

Abstract:

An elastic sleeve method and apparatus for use with a bar of soap to limit the surface area of the soap that is exposed, and reduce the rate of shrinkage of the bar of soap. The sleeve comprises a container of elastic material having a top, bottom, and an elastic opening for insertion of a soap cake. The elastic material has form-fitting dimensions adaptable to the shape of an underlying soap cake. The elastic material also has a plurality of apertures to provide atmospheric communication through the elastic sleeve to an inserted soap cake's surface and a plurality of bristles on the bottom to enhance suds and exfoliation.

US Patent:

20200288918, Sep 17, 2020

Filed:

Mar 12, 2020

Appl. No.:

16/817097

Inventors:

Yu Lin - McLean VA, US

International Classification:

A47K 7/03

Abstract:

An elastic sleeve method and apparatus for use with a bar of soap to limit the surface area of the soap that is exposed, and reduce the rate of shrinkage of the bar of soap. The sleeve comprises a container of elastic material having a top, bottom, and an elastic opening for insertion of a soap cake. The elastic material has form-fitting dimensions adaptable to the shape of an underlying soap cake. The elastic material also has a plurality of apertures to provide atmospheric communication through the elastic sleeve to an inserted soap cake's surface.

US Patent:

20140328169, Nov 6, 2014

Filed:

Jul 17, 2014

Appl. No.:

14/333883

Inventors:

- San Francisco CA, US
Vinod Jeyachandran - Rockville MD, US
Yu Lin - Northborough MA, US

International Classification:

H04L 12/24
H04L 12/851
H04L 12/801

US Classification:

370230, 370254

Abstract:

A hybrid approach to populating forwarding tables in a virtual network obtains forwarding data both by simulating routing protocol behavior in the virtual network to build forwarding tables, and by importing operational forwarding data from corresponding physical nodes in a physical network. The use of operational forwarding data improves the fidelity of the simulation by closely conforming forwarding behavior in the simulation to that which occurs in the physical network.