Ying Xu

7535193, May 19, 2009

Jun 18, 2007

11/764486

Ying Xu - San Ramon CA, US

Xradia, Inc. - Concord CA

B64C 17/06

318649, 318648, 318652, 318135, 310311

A rotating stage assembly performs high precision rotational angle and position error correction by continuous sensing and correcting motor stage assembly errors. It performs these corrections, to adjust for motor environmental and operational errors by sensing and correcting using five sensors placed to measure the adjustments of five corresponding actuators, which adjust the entire motor rotating stage and rotary motor assembly relative to a reference frame.

8051017, Nov 1, 2011

Jan 16, 2009

12/321314

Michelle Christine Munson - Berkeley CA, US
Serban Simu - Oakland CA, US
Ying Xu - Emeryville CA, US

Aspera, Inc. - Emeryville CA

G06F 17/00

705400, 370235

A practical economic and technical model for building commercial-grade electronic file delivery services that provide the same scale, predictability, and differentiated service levels as physical courier services traditionally used to move electronic data on physical media. Systems and methods for providing such services using a charge-back scheme based on congestion pricing are described.

8267388, Sep 18, 2012

Sep 12, 2007

11/853901

Ying Xu - San Ramon CA, US

Xradia, Inc. - Pleasanton CA

B23Q 3/18
B25B 1/10
B25B 5/10
B25B 5/00
B27B 5/18
B27B 27/06
B27B 3/28
B27B 27/04
B26D 1/18
H01L 21/68

269 60, 269 63, 269 64, 269243, 269246, 834772, 834713

Alignment assembly is used to center a sample on a moving stage system. The alignment assembly includes a pair of slides stacked on a stage with linear perpendicular movement relative to each other, and at least one actuator that is preferably physically separate from the linear slides and stage. The actuator(s) repeatedly extend an actuator arm to move the linear slides, and retract the arm for subsequent movement of the stage during and after the process of centering the sample in two dimensions on the stage. Either the stage system rotates, or multiple actuators are placed to move the alignment system in perpendicular directions relative to the stage, by repeatedly contacting only the top linear slide.

8353628, Jan 15, 2013

Dec 4, 2009

12/631739

Wenbing Yun - Walnut Creek CA, US
Ying Xu - San Ramon CA, US
Frederick W. Duewer - Albany CA, US
Mason Freed - Pleasant Hill CA, US
Chao-chih Hsu - Pleasant Hill CA, US

Xradia, Inc. - Pleasanton CA

G01D 18/00
A61B 6/00

378207, 378 21, 378 22

The position of the sample is measured and used to correct for any off-axis motion during tomography using x-ray projection microscope system with a rotation stage system. The position is sensed using a precision-machined, low-CTE gold-coated cylinder or disc and three to five capacitive distance sensors. The correction can then be performed purely as image processing in software, by applying an appropriate shift in X and Y of the captured x-ray projections. A calibration is often necessary for each system (gold disc plus sensors plus sample stage) to account for any machining errors of the gold disc or positioning errors of the capacitive sensors. This calibration should also be repeated whenever any maintenance is performed on the metrology setup.

7262208, Aug 28, 2007

Apr 30, 2003

10/427106

John A. Tucker - San Mateo CA, US
Brian A. Sherer - Ballston Spa NY, US
Ying Zi Xu - Palo Alto CA, US
Louis Brogley - Santa Cruz CA, US
Shon R. Pulley - Hickory Corners MI, US
Jon S. Jacobs - Kalamazoo MI, US
James P. Beck - Kalamazoo MI, US
Varghese John - San Francisco CA, US

Elan Pharmaceuticals, Inc. - So. San Francisco CA
Pharmacia & Upjohn Company - Kalamazoo MI

A61K 31/445
C07D 211/06

514330, 546226, 546210, 546316, 548240, 548250, 5483351, 548470, 549 74, 564152, 514378, 514416, 514588, 514616

The present invention relates to compounds of formula (I):.

20070038718, Feb 15, 2007

Oct 17, 2006

11/581980

Justin Khoo - Milpitas CA, US
Ying Xu - Foster City CA, US

G06F 15/16

709206000

Methods for enhancing e-mail messages to provide preview enhanced e-mail messages that allow e-mail senders to associate customized preview content related to an e-mail message, including graphical images, that can be viewed by recipients directly from an e-mail inbox listing without opening the e-mail message itself. The e-mail messages have associated preview instructions, and have a preview trigger that upon actuation opens a temporary preview window on the inbox view and displays the preview content in accordance with the preview instructions while the preview trigger is actuated. The invention is applicable to web-based e-mail systems as well as to POP-based and proprietary e-mail systems.

20090063698, Mar 5, 2009

Sep 4, 2007

11/849782

Ying Xu - Emeryville CA, US
Michelle Christine Munson - Berkeley CA, US
Serban Simu - Oakland CA, US

G06F 15/173

709233

A virtual link bandwidth control scheme is described that is a software-based mechanism for achieving distributed and coordinated bandwidth control. The scheme can be seamlessly integrated with the data transfer protocols utilizing queuing delay as part of rate control mechanism for data transfer and allows multiple processes to self-limit their transfer speeds, so that the aggregate rate stabilizes at a pre-configured level below the physical bottleneck capacity.

20100228878, Sep 9, 2010

Mar 5, 2010

12/718233

Ying Xu - Emeryville CA, US
Michelle Christine Munson - Berkeley CA, US
Serban Simu - Oakland CA, US

Aspera, Inc. - Emeryville CA

G06F 15/16

709233

Described is an I/O driven, feedback based rate control mechanism that allows a transfer session to self-adjust its transfer rate in response to the speed of the storage device at the destination. The described system may operate at the application layer, which makes cross-platform deployment an easier task