Zhi Xiong Li

US Patent:

20050277128, Dec 15, 2005

Filed:

Dec 21, 2004

Appl. No.:

11/018545

Inventors:

Sukanta Banerjee - North Brunswick NJ, US
Michael Seul - Fanwood NJ, US
Alice Li - Ithaca NY, US
Kairali Podual - North Brunswick NJ, US
Chiu Chau - Edison NJ, US
Zhi Li - Irvington NY, US

International Classification:

C12Q001/68
G01N033/53
G01N033/553

US Classification:

435006000, 435007100, 436526000

Abstract:

The present invention provides a method for the generation of novel libraries of encoded magnetic particles from sub-libraries of by the generation of novel sub- libraries of magnetic nanoparticles and encoded particles. The sub-libraries are functionalized on demand are useful in the formation of arrays. The present invention is especially useful for performing multiplexed (parallel) assays for qualitative and/or quantitative analysis of binding interactions of a number of analyte molecules in a sample.

US Patent:

20090028056, Jan 29, 2009

Filed:

Jul 26, 2007

Appl. No.:

11/828618

Inventors:

MOSHIUR RAHMAN - MARLBORO NJ, US
ZHI LI - MARTINEZ CA, US

Assignee:

AT&T KNOWLEDGE VENTURES, L.P. - RENO NV

International Classification:

H04L 12/56

US Classification:

370242, 370390

Abstract:

A system that incorporates teachings of the present disclosure may include, for example, a monitoring system having a controller element to predict a fault in a video stream of real-time transport protocol (RTP) packets according to gaps in sequence numbers of said RTP packets. Other embodiments are disclosed.

US Patent:

20090109859, Apr 30, 2009

Filed:

Oct 31, 2007

Appl. No.:

11/931956

Inventors:

Moshiur Rahman - Marlboro NJ, US
Zhi Li - Martinez CA, US

Assignee:

AT&T KNOWLEDGE VENTURES, LP - Reno NV

International Classification:

G06F 11/30

US Classification:

370242

Abstract:

A fault condition is detected based on determining that a number of failed Internet Group Management Protocol (IGMP) join attempts from at least one end device is greater than or equal to a threshold.

US Patent:

20120054785, Mar 1, 2012

Filed:

Aug 31, 2010

Appl. No.:

12/872393

Inventors:

Paritosh Bajpay - Edison NJ, US
Zhi Li - San Ramon CA, US
David Lu - Morganville NJ, US
Balaji Puli - San Ramon CA, US
Raghvendra Savoor - Walnut Creek CA, US
Anthony Srdar - Dawsonville GA, US

Assignee:

AT&T INTELLECTUAL PROPERTY I, L.P. - Reno NV

International Classification:

H04H 60/32

US Classification:

725 16

Abstract:

A computer-implemented method includes receiving, at a monitoring center of a media distribution network, from a set top box device associated with a customer account, first error data indicating occurrence of a first error at the set top box device at a first time. The set top box device is at least partially functional after occurrence of the first error. The computer-implemented method includes receiving, at the monitoring center, second error data indicating occurrence of a second error at the set top box device at a second time. The set top box device is at least partially functional after occurrence of the second error. The computer-implemented method includes determining an elapsed time between the first time and the second time. The computer-implemented method includes automatically generating a trouble ticket indicating failure of the set top box device when the elapsed time satisfies a first threshold.