Bing S Zhu from San Francisco, CA, age 59

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Author
Bing Zhu

ISBN #
7801821947

Method And System For Trending Variation In Coronary Burden Across Multiple Heart Rate Ranges
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US Patent:

7930017, Apr 19, 2011
Filed:

May 25, 2007
Appl. No.:

11/753759
Inventors:

Eric S. Fain - Menlo Park CA, US
Jay Snell - Studio City CA, US
Katie Hoberman - S. Pasadena CA, US
Laleh Jalali - Moorpark CA, US
Bing Zhu - Sunnyvale CA, US
Jeffery D. Snell - Chatsworth CA, US
Assignee:

Pacesetter, Inc. - Sunnyvale CA
International Classification:

A61B 5/04
US Classification:

600509, 600515, 607 14
Abstract:

A method and system are provided for trending variation in coronary burden across multiple heart rate ranges. The method and system include obtaining cardiac signals having a segment of interest over a period of time where each cardiac signal has an associated heart rate that falls within at least one heart rate range. Segment variations of the segment of interest are determined and grouped based on the associated heart rates to produce distributions of segment variations that are associated with the heart rate ranges. Trending information is produced by automatically comparing the distributions of segment variations between different heart rate ranges.

Peak Power Detection In Digital Designs Using Emulation Systems
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US Patent:

8108194, Jan 31, 2012
Filed:

Dec 30, 2008
Appl. No.:

12/346004
Inventors:

Bing Zhu - Fremont CA, US
Tung-sun Tung - Cupertino CA, US
Jingbo Gao - Saratoga CA, US
Assignee:

Cadence Design Systems, Inc. - San Jose CA
International Classification:

G06F 17/50
G06F 9/455
US Classification:

703 14, 703 18, 716109
Abstract:

A method of analyzing power consumption for a DUT (device under test) that includes an integrated circuit or an electronic system includes: providing emulation data for states of the DUT in one or more time windows; determining operational mode values from the emulation data and a selection of operational modes that characterize circuit behavior in the one or more time windows; dividing each time window into one or more segments based on at least one power criterion; determining power-activity values for the one or more segments; determining power-consumption values for the one or more segments from the power-activity values; using the power-activity values and the power-consumption values to determine relative power activity across the one or more segments and adjusting the one or more segments to target high power activity over operational modes in the one or more time windows; and saving one or more values for power activity of the DUT in a computer-readable medium.

Emulation Of Power Shutoff Behavior For Integrated Circuits
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US Patent:

8352235, Jan 8, 2013
Filed:

Dec 28, 2007
Appl. No.:

11/966602
Inventors:

Bing Zhu - Fremont CA, US
Platon Beletsky - San Jose CA, US
Assignee:

Cadence Design Systems, Inc. - San Jose CA
International Classification:

G06G 7/54
G06F 17/50
G06F 9/455
US Classification:

703 18, 703 14, 703 23, 703 28, 716133
Abstract:

A method for modeling power management in an integrated circuit (IC) includes: specifying a circuit design and a power architecture for the IC, the power architecture including a plurality of power domains for specifying power levels in different portions of the IC; determining an emulation module for the IC by including one or more hardware elements for modeling the power architecture in the emulation module; and using the emulation module to simulate changing power levels in one or more power domains of the IC including a power shutoff in at least one power domain.