Yan V Lu

US Patent:

8010475, Aug 30, 2011

Filed:

Apr 11, 2008

Appl. No.:

12/101294

Inventors:

Peng Zhao - Rockville MD, US
Yan Lu - West Windsor NJ, US

Assignee:

Siemens Corporation - Iselin NJ

International Classification:

G06F 17/00
G06N 5/02

US Classification:

706 46

Abstract:

An on-line fault detection and avoidance method is provided for industrial control systems that include multiple interacting process controllers. The method addresses the problem that not all faults can be determined and removed at the time of system design and testing. When a fault translates into a time-out condition in one or more controllers, symptoms are identified, persistence is measured, other involved controllers are identified, the fault condition is identified and control laws are reconfigured to avoid the fault condition in the future.

US Patent:

20040053258, Mar 18, 2004

Filed:

Sep 22, 2003

Appl. No.:

10/332447

Inventors:

Brigitte Raumann - Chicago IL, US
Michael Thornton - Oakland CA, US
Li Ding - Creve Coeur MO, US
Henry Yue - Sunnyvale CA, US
Y Tang - San Jose CA, US
Lee Harland - Canterbury, GB
Neil Burford - Durham CT, US
Barrie Greene - San Francisco CA, US
Madhusudan Sanjanwala - Los Altos CA, US
Mariah Baughn - San Leandro CA, US
Monique Yao - Carmel IN, US
Junming Yang - San Jose CA, US
Chandra Arvizu - San Jose CA, US
Ameena Gandhi - San Francisco CA, US
April Hafalia - Santa Clara CA, US
Catherine Tribouley - San Francisco CA, US
Narinder Chawla - Union City CA, US
Janice Au-Young - Brisbane CA, US
Roderick Walsh - Canterbury, GB
Jayalaxmi Ramkumar - Fremont CA, US
Yan Lu - Mountain View CA, US
Dyung Lu - San Jose CA, US
Yalda Azimzai - Oakland CA, US
Preeti Lal - Santa Clara CA, US
Vicki Elliott - San Jose CA, US
Danniel Nguyen - San Jose CA, US
Yuming Xu - Mountain View CA, US
Jeffrey Seilhamer - Los Altos Hills CA, US
Mark Borowsky - Redwood City CA, US
Farrah Khan - Des Plaines IL, US
Liam Kearney - San Francisco CA, US
Kavitha Thangavelu - Mountain View CA, US
Debopriya Das - Mountain View CA, US
Jennifer Policky - San Jose CA, US

International Classification:

C07K014/705
C12Q001/68
C07H021/04

US Classification:

435/006000, 435/069100, 435/320100, 435/325000, 530/350000, 536/023500

Abstract:

The invention provides human transporters and ion channels (TRICH) and polynucleotides which identify and encode TRICH. The invention also provides expression vectors, host cells, antibodies, agonists, and antagonists. The invention also provides methods for diagnosing, treating, or preventing disorders associated with aberrant expression of TRICH.