Shuguang Zhang, 371140 Nimitz Ln, Foster City, CA 94404

8161554, Apr 17, 2012

Apr 26, 2005

11/114575

Karthikeyan M. Sadhasivam - San Jose CA, US
Shuguang Zhang - Sunnyvale CA, US
Ravi K. Varanasi - Santa Clara CA, US

Cisco Technology, Inc. - San Jose CA

G06F 11/00

726 23, 726 22, 726 24, 726 25, 726 26, 713189, 713190, 713191, 713192, 713193, 717174, 717175, 717176, 717177, 717178, 705 51, 705 52, 705 53, 705 54

An intrusion detection system for a computer network includes a knowledge database that contains a baseline of normal host behavior, and a correlation engine that monitors network activity with reference to the knowledge database. The correlation engine accumulating information about anomalous events occurring on the network and then periodically correlating the anomalous events. The correlation engine generates a worm outbreak alarm when a certain number of hosts exhibit a role-reversal behavior. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1. 72(b).

2012002, Jan 26, 2012

Jan 28, 2011

13/015851

Brian Cook - San Francisco CA, US
Liselotte Kaiser - Tyreso, SE
Johanna F. Bikker - Lexmond, NL
Yoshikatsu Miura - Kyoto-shi, JP
Daisuke Niwa - Osaka, JP
Dai Ohnishi - Ohtsu-shi, JP
Atsushi Tazuke - Kakogawa-shi, JP
Shuguang Zhang - Lexington MA, US

C40B 30/04
C40B 40/10
G01N 21/75
G01N 21/55
G01N 24/08

506 9, 422 69, 506 18

The invention provides a bio-sensing nanodevice comprising: a stabilized G-protein coupled receptor on a support, a real time receptor-ligand binding detection method, a test composition delivery system and a test composition recognition program. The G-protein coupled receptor can be stabilized using surfactant peptide. The nanodevice provides a greater surface area for better precision and sensitivity to odorant detection. The invention further provides a microfluidic chip containing a stabilized G-protein coupled receptor immobilized on a support, and arranged in at least two dimensional microarray system. The invention also provides a method of delivering odorant comprising the step of manipulating the bubbles in complex microfluidic networks wherein the bubbles travel in a microfluidic channel carrying a variety of gas samples to a precise location on a chip. The invention further provides method of fabricating hOR17-4 olfactory receptor.

2014036, Dec 11, 2014

Jun 9, 2014

14/299445

- Cambridge MA, US
Brian Cook - San Francisco CA, US
Liselotte Kaiser - Tyreso, SE
Johanna F. Bikker - SX Lexmond, NL
Yoshikatsu Miura - Kyoto-shi, JP
Daisuke Niwa - Osaka, JP
Dai Ohnishi - Ohtsu-shi, JP
Atsushi Tazuke - Kakogawa, JP
Shuguang Zhang - Lexington MA, US

G01N 21/55

506 9, 422 69, 506 18

The invention provides a bio-sensing nanodevice comprising: a stabilized G-protein coupled receptor on a support, a real time receptor-ligand binding detection method, a test composition delivery system and a test composition recognition program. The G-protein coupled receptor can be stabilized using surfactant peptide. The nanodevice provides a greater surface area for better precision and sensitivity to odorant detection. The invention further provides a microfluidic chip containing a stabilized G-protein coupled receptor immobilized on a support, and arranged in at least two dimensional microarray system. The invention also provides a method of delivering odorant comprising the step of manipulating the bubbles in complex microfluidic networks wherein the bubbles travel in a microfluidic channel carrying a variety of gas samples to a precise location on a chip. The invention further provides method of fabricating hOR17-4 olfactory receptor.