Chun Shu Chu

age ~72

from Menlo Park, CA

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Also known as:

Shun Mei Wu
Chun S Chu
Shun H Wu
Shun Mei Hwang Wu
Shun M Wu
Chun Chuan Kang Chu
Shun-Mei Hwang Wu
Shu Chu Chun
Shunmei Wu
Chunshu Chu

Connected to:

Chun Chu Phones & Addresses

Menlo Park, CA
Oakland, CA
Bellerose, NY
El Sobrante, CA
Flushing, NY

Us Patents

Methods And Devices For Applying Energy To Bodily Tissues
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US Patent:

20100121319, May 13, 2010
Filed:

Oct 21, 2009
Appl. No.:

12/603349
Inventors:

Chun Yiu CHU - Fremont CA, US
Ketan SHROFF - Pleasanton CA, US
Clarence EMMONS - Capitola CA, US
Amrish Jayprakash WALKE - Milpitas CA, US
Dinesh I. MODY - San Jose CA, US
Assignee:

MICROCUBE, LLC - Fremont CA
International Classification:

A61B 18/18
US Classification:

606 33
Abstract:

Devices and methods are disclosed for treating tissue with microwave energy. Such devices and methods are able to treat cavities or surface tissue by creating one or more area or volumetric lesions. Also disclosed are flexible, low-profile devices that can be inserted non-invasively or minimally invasively near or into the target tissue as well as microwave antennas designed to generate ablation profiles that can ablate a large area or a large volume of target tissue in a single ablation. The devices include antennas wherein the field profile generated by an antenna is tailored and optimized for a particular clinical application. The antennas use unique properties of microwaves such as interaction of a microwave field with a metallic object and the use of additional shaping elements to shape the microwave field.

Methods And Devices For Applying Energy To Bodily Tissues
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US Patent:

20100137857, Jun 3, 2010
Filed:

Oct 21, 2009
Appl. No.:

12/603077
Inventors:

Ketan SHROFF - Pleasanton CA, US
Chun Yiu CHU - Fremont CA, US
Dinesh I. MODY - San Jose CA, US
Clarence EMMONS - Capitola CA, US
Amrish Jayprakash WALKE - Milpitas CA, US
Assignee:

MICROCUBE, LIMITED LIABILITY CORPORATION - Fremont CA
International Classification:

A61B 18/18
US Classification:

606 33
Abstract:

Devices and methods for treating tissue with microwave energy used in applications such as destroying a soft tissue by microwave ablation and/or creating point, line, area or volumetric lesions. Various embodiments of flexible, low-profile devices are also disclosed where such device can be inserted non-invasively or minimally invasively near or into the target tissue such as cardiac tissue. The devices disclosed herein comprise antennas wherein the field profile generated by an antenna is tailored and optimized for a particular clinical application. The antennas use unique properties of microwaves such as interaction of a microwave field with one or more conductive or non-conductive shaping elements to shape or redistribute the microwave field.

Methods And Devices For Delivering Microwave Energy
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US Patent:

20110004205, Jan 6, 2011
Filed:

Jul 1, 2010
Appl. No.:

12/829222
Inventors:

Chun Yiu CHU - Fremont CA, US
Ketan SHROFF - Pleasanton CA, US
Dinesh I. MODY - San Jose CA, US
Clarence EMMONS - Capitola CA, US
Amrish Jayprakash WALKE - Milpitas CA, US
International Classification:

A61B 18/18
US Classification:

606 33
Abstract:

The invention comprises novel microwave antennas wherein the microwave field profile generated by an antenna is tailored and optimized for a particular clinical application. The antennas disclosed herein incorporate one or more additional elements called shaping elements that use unique properties of microwaves such as interaction of a microwave field with one or more conductive or non-conductive elements to shape or redistribute the microwave field. Such shaping elements may be used to reduce the undesired backward coupling of the emitted microwave field to the transmission line. Such shaping elements may be used to increase the power efficiency of the antenna. The invention also discloses devices and methods for treating tissue with microwave energy emitted from the antennas for use in applications such as destroying a soil tissue by microwave ablation.

Microwave Treatment Devices And Methods
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US Patent:

20220249163, Aug 11, 2022
Filed:

Feb 28, 2022
Appl. No.:

17/652718
Inventors:

- Fremont CA, US
Chun Yiu CHU - Oakland CA, US
Amrish J. WALKE - Milpitas CA, US
Dinesh I. MODY - San Jose CA, US
Ketan SHROFF - Pleasanton CA, US
Assignee:

MicroCube, LLC - Fremont CA
International Classification:

A61B 18/18
A61N 7/02
Abstract:

The present invention discloses medical systems and methods adapted for the delivery of various medical components such as microwave antennas within or on a body for performing one or more medical procedures. Several embodiments herein disclose medical systems comprising a combination of one or more medical components and one or more elongate steerable or non-steerable arms that are adapted to mechanically manipulate the one or more medical components. Several embodiments of microwave antennas are disclosed that comprise an additional diagnostic or therapeutic modality located on or in the vicinity of the microwave antennas.

Fingerprint Sensor With Force Or Pressure Feedback
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US Patent:

20230090998, Mar 23, 2023
Filed:

Sep 20, 2021
Appl. No.:

17/448191
Inventors:

- San Diego CA, US
Chun Yiu CHU - Oakland CA, US
Jessica Liu STROHMANN - Cupertino CA, US
International Classification:

G06K 9/00
G06K 9/03
G01L 1/18
G01L 25/00
Abstract:

A method may involve controlling, via a control system, the apparatus to provide a first prompt to place a digit on an outer surface of the apparatus in a fingerprint sensor system area. The method may involve determining, via the control system, a digit force or a digit pressure of the digit on the outer surface of the apparatus. The method may involve controlling, via the control system, the apparatus to provide a second prompt corresponding to the digit force or the digit pressure.

Microwave Treatment Devices And Methods
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US Patent:

20180325592, Nov 15, 2018
Filed:

Jul 18, 2018
Appl. No.:

16/038921
Inventors:

- Fremont CA, US
Chun Yiu CHU - Oakland CA, US
Amrish J. WALKE - Milpitas CA, US
Dinesh I. MODY - San Jose CA, US
Ketan SHROFF - Pleasanton CA, US
Assignee:

MicroCube, LLC - Fremont CA
International Classification:

A61B 18/18
A61N 7/02
A61B 18/02
A61B 18/00
A61B 18/20
Abstract:

The present invention discloses medical systems and methods adapted for the delivery of various medical components such as microwave antennas within or on a body for performing one or more medical procedures. Several embodiments herein disclose medical systems comprising a combination of one or more medical components and one or more elongate steerable or non-steerable arms that are adapted to mechanically manipulate the one or more medical components. Several embodiments of microwave antennas are disclosed that comprise an additional diagnostic or therapeutic modality located on or in the vicinity of the microwave antennas.

Methods And Devices For Applying Energy To Bodily Tissues
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US Patent:

20150313670, Nov 5, 2015
Filed:

Mar 2, 2015
Appl. No.:

14/635980
Inventors:

- Fremont CA, US
Chun Yiu CHU - Oakland CA, US
Dinesh I. MODY - San Jose CA, US
Clarence EMMONS - Capitola CA, US
Amrish J. WALKE - Milpitas CA, US
Assignee:

MICROCUBE, LLC - Fremont CA
International Classification:

A61B 18/18
Abstract:

Devices and methods for treating tissue with microwave energy used in applications such as destroying a soft tissue by microwave ablation and/or creating point, line, area or volumetric lesions. Various embodiments of flexible, low-profile devices are also disclosed where such device can be inserted non-invasively or minimally invasively near or into the target tissue such as cardiac tissue. The devices disclosed herein comprise antennas wherein the field profile generated by an antenna is tailored and optimized for a particular clinical application. The antennas use unique properties of microwaves such as interaction of a microwave field with one or more conductive or non-conductive shaping elements to shape or redistribute the microwave field.

Microwave Treatment Devices And Methods
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US Patent:

20140358140, Dec 4, 2014
Filed:

Aug 18, 2014
Appl. No.:

14/462434
Inventors:

- Fremont CA, US
Chun Yiu CHU - Oakland CA, US
Amrish J. WALKE - Milpitas CA, US
Dinesh I. MODY - San Jose CA, US
Ketan SHROFF - Pleasanton CA, US
Assignee:

MICROCUBE, LLC - Fremont CA
International Classification:

A61B 18/18
US Classification:

606 33
Abstract:

The present invention discloses embodiments of microwave antennas and other energy delivery systems. The present invention also discloses systems and methods for the delivery of various medical components within or on a body for performing one or more medical procedures. Several embodiments herein disclose medical systems comprising a combination of one or more medical components and one or more elongate steerable or non-steerable arms that are adapted to mechanically manipulate the one or more medical components. Several embodiments of microwave antennas are disclosed that comprise an additional diagnostic or therapeutic modality located on or in the vicinity of the microwave antennas.