Hui Lu

US Patent:

8108677, Jan 31, 2012

Filed:

Jun 27, 2007

Appl. No.:

11/823620

Inventors:

Thomas Wayne Anderson - Naperville IL, US
Igor Faynberg - East Brunswick NJ, US
Hui Lan Lu - Marlboro NJ, US
Zachary Zeltsan - Bronx NY, US

Assignee:

Alcatel Lucent - Paris

International Classification:

H04L 9/32
H04L 29/06

US Classification:

713172, 713159, 726 2, 726 3

Abstract:

The invention that addresses the problem of authentication of the transport packet stream (which constitutes a flow within a session), which has been admitted into a managed packet network. Authentication and the subsequent policing of the flows supporting an identified client's authorized service prevent a large class of denial of service attacks described below. Specifically, the invention addresses two different matters: 1) key distribution and management 2) various forms of using a shared key for the authentication of transport packets on the user-to-network-interface (UNI).

US Patent:

20030186323, Oct 2, 2003

Filed:

Aug 26, 2002

Appl. No.:

10/229820

Inventors:

Viola Vogel - Seattle WA, US
Andre Krammer - Seattle WA, US
Klaus Schulten - Urbana IL, US
Barry Isralewitz - Urbana IL, US
Hui Lu - Urbana IL, US

International Classification:

G01N033/53
C12M001/34
G06F019/00
G01N033/48
G01N033/50

US Classification:

435/007100, 435/287200, 702/019000

Abstract:

The present disclosure provides force-regulated molecular switches and methods for controlling binding and release of a ligand (cell, protein or other polymer, or small molecule) to the switch-containing device by the application, release or modulation of force (physical tension or an electrical or magnetic field as specifically exemplified herein). The FRMR switch technology can be applied to vectorial pumps, molecule-specific sponges, calorimetric cell motility assays, electronically addressable biorecognition arrays, cell sorting devices, tissue engineering scaffolds, calorimetric affinity assays, diagnostics and therapeutics.