Jian L Xu

US Patent:

7073952, Jul 11, 2006

Filed:

Jun 5, 2002

Appl. No.:

10/163405

Inventors:

Frank Xi Wu - Fremont CA, US
Jian Xu - Pleasanton CA, US
Ming Li - Pleasanton CA, US
Song Peng - Pleasanton CA, US

Assignee:

Avanex Corporation - Fremont CA

International Classification:

G02B 6/26
G02B 7/00

US Classification:

385 62, 385 90, 385 28, 359896, 24828831

Abstract:

An optical alignment device holds fiber collimators in place with extremely good mechanical and environmental stability. The device includes a ball with a hole traversing the ball, an upper clamping block with a first inner concave spherical surface and a lower clamping block with a second inner concave spherical surface. The hole includes a shape that can accommodate or contact an optical component whose alignment is to be controlled. The ball, together with the enclosed optical component is firmly held between the first and second inner concave surfaces of the clamping blocks, which are tightened against the ball with screws. When firmly clamped within the concave surfaces, the ball is prevented from accidental movement but can still rotate about any axis to align the optical component. Once alignment is achieved, the optical component and the ball are secured in place by epoxy, glue, solder or other suitable adhesive.

US Patent:

20130218979, Aug 22, 2013

Filed:

Feb 16, 2012

Appl. No.:

13/398228

Inventors:

Miro Vins - Palo Alto CA, US
Vincent Mendicino - San Mateo CA, US
Dirk Wodtke - Soquel CA, US
Chinmaya Sarangi - Sunnyvale CA, US
Jian Xu - Santa Clara CA, US
Andrew Ng - Palo Alto CA, US
Neil Srivatsan - Santa Clara CA, US
Yingjiong He - San Jose CA, US
Werner Gnan - Angelbachtal, DE
Peter Latocha - Malsch, DE
Michael Seubert - Sinsheim, DE

International Classification:

G06F 15/16

US Classification:

709206

Abstract:

A business object model, which reflects data that is used during a given business transaction, is utilized to generate interfaces. This business object model facilitates commercial transactions by providing consistent interfaces that are suitable for use across industries, across businesses, and across different departments within a business during a business transaction. In some operations, software creates, updates, or otherwise processes information related to a feed collaboration group and/or a feed event subscription business object.

US Patent:

20130218980, Aug 22, 2013

Filed:

Feb 16, 2012

Appl. No.:

13/398269

Inventors:

Miro Vins - Palo Alto CA, US
Vincent Mendicino - San Mateo CA, US
Dirk Wodtke - Soquel CA, US
Chinmaya Sarangi - Sunnyvale CA, US
Jian Xu - Santa Clara CA, US
Andrew Ng - Palo Alto CA, US
Neil Srivatsan - Santa Clara CA, US
Yingjiong He - San Jose CA, US
Werner Gnan - Angelbachtal, DE
Peter Latocha - Malsch, DE
Michael Seubert - Sinsheim, DE

International Classification:

G06F 15/16

US Classification:

709206

Abstract:

A business object model, which reflects data that is used during a given business transaction, is utilized to generate interfaces. This business object model facilitates commercial transactions by providing consistent interfaces that are suitable for use across industries, across businesses, and across different departments within a business during a business transaction. In some operations, software creates, updates, or otherwise processes information related to a user feed administrator, a user feed event link and/or a user feed settings business object.

US Patent:

20130219292, Aug 22, 2013

Filed:

Feb 16, 2012

Appl. No.:

13/398264

Inventors:

Miro Vins - Palo Alto CA, US
Vincent Mendicino - San Mateo CA, US
Dirk Wodtke - Soquel CA, US
Chinmaya Sarangi - Sunnyvale CA, US
Jian Xu - Santa Clara CA, US
Andrew Ng - Palo Alto CA, US
Neil Srivatsan - Santa Clara CA, US
Werner Gnan - Angelbachtal, DE
Peter Latocha - Malsch, DE
Michael Seubert - Sinsheim, DE
Yingjiong He - San Jose CA, US

International Classification:

G06F 3/00

US Classification:

715751

Abstract:

A business object model, which reflects data that is used during a given business transaction, is utilized to generate interfaces. This business object model facilitates commercial transactions by providing consistent interfaces that are suitable for use across industries, across businesses, and across different departments within a business during a business transaction. In some operations, software creates, updates, or otherwise processes information related to a feed event, a feed event document, and/or a feed event type business object.

US Patent:

20160180372, Jun 23, 2016

Filed:

Dec 19, 2014

Appl. No.:

14/577223

Inventors:

- Sunnyvale CA, US
Kuang-chih Lee - Union City CA, US
Donglin Niu - Sunnyvale CA, US
Jian Xu - San Jose CA, US

International Classification:

G06Q 30/02
G06N 5/04
G06N 7/00

Abstract:

A computer system implementing a method for ad realization prediction may be configured to receive a plurality of target realization factors associated with a target ad display opportunity; determine a reference realization probability score of the target ad display opportunity based on a global reference realization probability distribution associated with an ad display realization probability decision tree; using the reference realization probability score, determine an ad realization probability score of the target ad display opportunity according to a piecewise calibrated realization probability function; and return the ad realization probability score.