Bing Bing Zhu from San Marino, CA, age 58

Xin Wen Wu Bao Hu Fa Ji Shi Shi Tiao Li Wen Da

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Author
Bing Zhu

ISBN #
7801821947

Us Patents

Container And Method For Transporting A Syringe Containing Radioactive Material
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US Patent:

6576918, Jun 10, 2003
Filed:

Aug 9, 2000
Appl. No.:

09/635518
Inventors:

Monty Mong Chen Fu - Canyon Country CA
Bing Bing Zhu - Granada Hills CA
Assignee:

Syncor International Corp. - Woodland Hills CA
International Classification:

G21F 5018
US Classification:

2505071, 2505061, 206364, 2065241, 53449, 53485, 220 2387
Abstract:

An improved method and apparatus for transporting a syringe containing radioactive material that provides many advantages, including the safe enclosure of the syringe both before and after use, which reduces the possibility of contamination of the radiopharmaceutical pig. The present invention also provides a radiopharmaceutical pig that eliminates the need for a protective plastic outer shell and has a convenient grip. Finally, the present invention allows the user to readily determine if a syringe within a closed sharps container is full or spent without handling the container.

System And Method For Tracking St Shift Data Utilizing Histograms
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US Patent:

7725171, May 25, 2010
Filed:

Aug 31, 2007
Appl. No.:

11/848606
Inventors:

Bing Zhu - Sunnyvale CA, US
Jay Snell - Studio City CA, US
Laleh Jalali - Moorpark CA, US
Katie Hoberman - S. Pasadena CA, US
Elizabeth Bacon - Portland OR, US
Assignee:

Pacesetter, Inc. - Sunnyvale CA
International Classification:

A61B 5/04
US Classification:

600509
Abstract:

A method and system are provided for tracking ST shift data. The system includes an implantable medical device having an input configured to receive cardiac signals. Each cardiac signal has an associated heart rate and includes a segment of interest. The implantable medical device further includes a processor configured to determine segment variations of the segment of interest in the cardiac signals. The processor determines a heart rate associated with each of the segment variations with each heart rate falling within a corresponding heart rate range. The implantable medical device also includes a memory configured to store a group of histograms for a corresponding group of heart rate ranges. The histograms store distributions for the segment variations within corresponding heart rate ranges.

System And Method For Efficiently Distinguishing Among Cardiac Ischemia, Hypoglycemia And Hyperglycemia Using An Implantable Medical Device And An External System
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US Patent:

7756572, Jul 13, 2010
Filed:

Apr 25, 2007
Appl. No.:

11/740175
Inventors:

Mohssen Fard - Woodland Hills CA, US
Xiaoyi Min - Thousand Oaks CA, US
Peter Boileau - Valencia CA, US
Jong Gill - Valencia CA, US
Bing Zhu - Sunnyvale CA, US
Jay Snell - Studio City CA, US
Laleh Jalali - Moorpark CA, US
Josh Reiss - Kirkland WA, US
Gene Bornzin - Simi Valley CA, US
Assignee:

Pacesetter, Inc. - Sylmar CA
International Classification:

A61B 5/0468
US Classification:

600517, 600516
Abstract:

Techniques are described for efficiently detecting and distinguishing among cardiac ischemia, hypoglycemia or hyperglycemia based on intracardiac electrogram (IEGM) signals. In one example, a preliminary indication of an episode of cardiac ischemia is detected based on shifts in ST segment elevation within the IEGM. In response, the implanted device then records additional IEGM data for transmission to an external system. The external system analyzes the additional IEGM data to confirm the detection of cardiac ischemia using a more sophisticated analysis procedure exploiting additional detection parameters. In particular, the external system uses detection parameters capable of distinguishing hypoglycemia, hyperglycemia and hyperkalemia from cardiac ischemia, such as QTmax and QTend intervals. Alternatively, the more sophisticated analysis procedure may be performed by the device itself, if it is so equipped. Other examples described herein pertain instead to the detection of atrial fibrillation.

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.

System And Method For Analyzing Power Consumption Of Electronic Design Undergoing Emulation Or Hardware Based Simulation Acceleration
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US Patent:

8453086, May 28, 2013
Filed:

Jun 5, 2006
Appl. No.:

11/422314
Inventors:

Tung-Sun Tung - Cupertino CA, US
Bing Zhu - Fremont CA, US
Assignee:

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

G06F 17/50
US Classification:

716109, 716133
Abstract:

The invention described here is the methods of using a hardware-based functional verification system to mimic a design under test (DUT), under intended application environment and software, to record or derive the transition activities of all circuits of the DUT, then calculate the total or partial power consumption during the period of interest. The period of interest is defined by the user in terms of “events” which are the arbitrary states of the DUT. Furthermore, the user can specify the number of sub-divisions required between events thus vary the apparent resolution of the power consumption profile.

Systems And Methods Related To St Segment Monitoring By An Implantable Medical Device
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US Patent:

8467862, Jun 18, 2013
Filed:

Mar 16, 2011
Appl. No.:

13/049805
Inventors:

Jay Snell - Studio City CA, US
Bing Zhu - San Jose CA, US
Katie Hoberman - Winnetka CA, US
Harish Krishnaswamy - Mountain View CA, US
Assignee:

PaceSetter, Inc. - Sylmar CA
International Classification:

A61B 5/04
US Classification:

600509, 600516
Abstract:

Cardiac activity is sensed over a plurality of heart beats defining a beat set. For each beat in the set, it is determined whether the beat is a non-classified beat (e. g. , paced beat, a beat outside of a specified heart rate range or a PVC), or a classified beat. For each classified beat, it is determined whether the beat is a non-detect beat, a minor beat or a major beat. Counts of classified beats, non-classified beats, major beats, minor beats, and non-detect beats are maintained. The beat set is declared to be one of a non-classified set, a major set, a minor set or a non-detect set based on the relative counts of classified beats, non-classified beats, major beats, minor beats, and non-detect beats. Over a period of time, counts of beat-set types are maintained and entry into and exit from ST episodes are determined based on these beat-set counts.