Enrique Ayala Vazquez - Watsonville CA, US Gregory A. Springer - Sunnyvale CA, US Bing Chiang - Melbourne FL, US Douglas B. Kough - San Jose CA, US Robert W. Schlub - Campbell CA, US Yi Jiang - Cupertino CA, US Rodney Andres Gomez Angulo - Sunnyvale CA, US Ruben Caballero - San Jose CA, US
Assignee:
Apple Inc. - Cupertino CA
International Classification:
H01Q 1/24
US Classification:
343702, 343700 MS
Abstract:
Logo antennas are provided for electronic devices such as portable computers. An electronic device may have a housing with conductive housing walls. A logo antenna may be formed from an antenna resonating element such as a patch antenna resonating element, a monopole antenna resonating element, or other antenna resonating element structure. A conductive cavity may be placed behind the antenna resonating element. A dielectric antenna window that serves as a logo may be used to cover the antenna resonating element. The dielectric antenna window may be mounted in an opening in the conductive housing walls. A positive antenna feed terminal may be coupled to the antenna resonating element. A ground antenna feed terminal may be coupled to the cavity and portions of the conductive housing walls. The dielectric antenna window may be shaped in the form of a logo.
Methods For Designing An Antenna Using An Oversized Antenna Flex
Fletcher Rothkopf - Mountain View CA, US Brian Lynch - Portola Valley CA, US Wey-Jiun Lin - Los Altos Hills CA, US Kyle Yeates - Palo Alto CA, US Yi Jiang - Cupertino CA, US
Assignee:
Apple Inc. - Cupertino CA
International Classification:
H01P 11/00
US Classification:
29600, 295921, 343700 MS
Abstract:
This is directed to an antenna for use in an electronic device. The antenna can be constructed from a flex and printed trace, such that the flex is originally defined to be as large or nearly as large as possible to fit within portion of the electronic device dedicated to the antenna. This can allow the antenna trace to vary as the antenna is tuned without requiring a new flex having a different shape. In addition, this can allow the antenna design to be decoupled from the mechanical considerations related to mounting the antenna within the electronic device.
Electronic Devices With Parasitic Antenna Resonating Elements That Reduce Near Field Radiation
Robert W. Schlub - Campbell CA, US David T. Amm - Sunnyvale CA, US Omar S. Leung - Palo Alto CA, US Brian M. King - Santa Cruz CA, US Qingxiang Li - Mountain View CA, US Enrique Ayala Vazquez - Watsonville CA, US Rodney Andres Gomez Angulo - Sunnyvale CA, US Yi Jiang - Sunnyvale CA, US Ruben Caballero - San Jose CA, US
Assignee:
Apple Inc. - Cupertino CA
International Classification:
H01Q 1/24
US Classification:
343702, 343872, 343873
Abstract:
Antennas are provided for electronic devices such as portable computers. An electronic device may have a housing in which an antenna is mounted. The housing may be formed of conductive materials. A dielectric antenna window may be mounted in the housing to allow radio-frequency signals to be transmitted from the antenna and to allow the antenna to receive radio-frequency signals. Near-field radiation limits may be satisfied by reducing transmit power when an external object is detected in the vicinity of the dielectric antenna window and the antenna. A proximity sensor may be used in detecting external objects. A parasitic antenna resonating element may be interposed between the antenna resonating element and the dielectric antenna window to minimize near-field radiation hotspots. The parasitic antenna resonating element may be formed using a capacitor electrode for the proximity sensor. A ferrite layer may be interposed between the parasitic element and the antenna window.
Electronic Devices With Capacitive Proximity Sensors For Proximity-Based Radio-Frequency Power Control
David T. Amm - Sunnyvale CA, US Robert W. Schlub - Campbell CA, US Omar S. Leung - Palo Alto CA, US Brian M. King - Santa Cruz CA, US Qingxiang Li - Mountain View CA, US Enrique Ayala Vazquez - Watsonville CA, US Rodney Andres Gomez Angulo - Sunnyvale CA, US Yi Jiang - Sunnyvale CA, US Ruben Caballero - San Jose CA, US
Assignee:
Apple Inc. - Cupertino CA
International Classification:
H01Q 1/24
US Classification:
343702, 343872, 324658
Abstract:
An electronic device may have a housing in which an antenna is mounted. An antenna window may be mounted in the housing to allow radio-frequency signals to be transmitted from the antenna and to allow the antenna to receive radio-frequency signals. Near-field radiation limits may be satisfied by reducing transmit power when an external object is detected in the vicinity of the dielectric antenna window and the antenna. A capacitive proximity sensor may be used in detecting external objects in the vicinity of the antenna. The proximity sensor may have conductive layers separated by a dielectric. A capacitance-to-digital converter may be coupled to the proximity sensor by inductors. The capacitive proximity sensor may be interposed between an antenna resonating element and the antenna window. The capacitive proximity sensor may serve as a parasitic antenna resonating element and may be coupled to the housing by a capacitor.
Electronic Devices With Parasitic Antenna Resonating Elements That Reduce Near Field Radiation
Robert W. Schlub - Campbell CA, US David T. Amm - Sunnyvale CA, US Omar S. Leung - Palo Alto CA, US Brian M. King - Santa Cruz CA, US Qingxiang Li - Mountain View CA, US Enrique Ayala Vazquez - Watsonville CA, US Rodney Andres Gomez Angulo - Sunnyvale CA, US Yi Jiang - Sunnyvale CA, US Ruben Caballero - San Jose CA, US
Assignee:
Apple Inc. - Cupertino CA
International Classification:
H01Q 1/24
US Classification:
343702, 343872, 343873
Abstract:
Antennas are provided for electronic devices such as portable computers. An electronic device may have a housing in which an antenna is mounted. The housing may be formed of conductive materials. A dielectric antenna window may be mounted in the housing to allow radio-frequency signals to be transmitted from the antenna and to allow the antenna to receive radio-frequency signals. Near-field radiation limits may be satisfied by reducing transmit power when an external object is detected in the vicinity of the dielectric antenna window and the antenna. A proximity sensor may be used in detecting external objects. A parasitic antenna resonating element may be interposed between the antenna resonating element and the dielectric antenna window to minimize near-field radiation hotspots. The parasitic antenna resonating element may be formed using a capacitor electrode for the proximity sensor. A ferrite layer may be interposed between the parasitic element and the antenna window.
Antenna With Integrated Proximity Sensor For Proximity-Based Radio-Frequency Power Control
Robert W. Schlub - Cupertino CA, US Yi Jiang - Sunnyvale CA, US Qingxiang Li - Mountain View CA, US Jiang Zhu - Sunnyvale CA, US Ruben Caballero - San Jose CA, US
Assignee:
Apple Inc. - Cupertino CA
International Classification:
H04B 5/00
US Classification:
455 411, 343702, 343872, 379 44, 379388
Abstract:
An electronic device may have a housing in which an antenna is mounted. An antenna window may be mounted in the housing to allow radio-frequency signals to be transmitted from the antenna and to allow the antenna to receive radio-frequency signals. Near-field radiation limits may be satisfied by reducing transmit power when an external object is detected in the vicinity of the dielectric antenna window and the antenna. A capacitive proximity sensor may be used in detecting external objects in the vicinity of the antenna. The proximity sensor and the antenna may be formed using integral antenna resonating element and proximity sensor capacitor electrode structures. These structures may be formed from identical first and second patterned conductive layers on opposing sides of a dielectric substrate. A transceiver and proximity sensor may be coupled to the structures through respective high-pass and low-pass circuits.
Enrique Ayala Vazquez - Watsonville CA, US Robert W. Schlub - Campbell CA, US Yi Jiang - Cupertino CA, US Rodney Andres Gomez Angulo - Sunnyvale CA, US Ruben Caballero - San Jose CA, US Qingxiang Li - Mountain View CA, US
International Classification:
H01Q 1/38 H01Q 1/24
US Classification:
343702, 343700 MS
Abstract:
An electronic device may have a cavity antenna. The cavity antenna may have a logo-shaped dielectric window. An antenna resonating element for the cavity antenna may be formed from conductive traces on a printed circuit board. An antenna resonating element may be formed from the traces. The antenna resonating element may be mounted on an antenna support structure. A conductive cavity structure for the cavity antenna may have a planar lip that is mounted flush with an interior surface of a conductive housing wall. The cavity structure may have more than one depth. Shallower planar portions of the cavity structure may lie in a plane. The antenna resonating element may be located between the plane of the shallow cavity walls and an external surface of the conductive housing wall.
Qingxiang Li - Mountain View CA, US Robert W. Schlub - Cupertino CA, US Fletcher R. Rothkopf - Los Altos CA, US Adam D. Mittleman - San Francisco CA, US Yi Jiang - Sunnyvale CA, US Emily McMilin - Mountain View CA, US Lijun Zhang - San Jose CA, US
International Classification:
H01Q 1/24
US Classification:
343702
Abstract:
Electronic devices are provided that contain wireless communications circuitry. The wireless communications circuitry may include radio-frequency transceiver circuitry and antenna structures. The antenna structures may include antennas such as inverted-F antennas that contain antenna resonating elements and antenna ground elements. Antenna resonating elements may be formed from patterned conductive traces on substrates such as flex circuit substrates. Antenna ground elements may be formed from conductive device structures such as metal housing walls. Support and biasing structures such as dielectric support members and layer of foam may be used to support and bias antenna resonating elements against planar device structures. The planar device structures against which the antenna resonating elements are biased may be planar dielectric members such as transparent layers of display cover glass or other planar structures. Adhesive may be interposed between the planar structures and the antenna resonating elements.
Ernst & Young - Greater New York City Area since Jan 2013
Assurance Intern
Frazier & Rhea, CPAs - Greater Nashville Area Jun 2011 - Apr 2012
Intern
Sophia's Heart Foundation - Greater Nashville Area Jan 2011 - Aug 2011
Accounting Intern
Education:
Vanderbilt University - Owen Graduate School of Management 2012 - 2013
Masters of Accountancy, Auditing
Vanderbilt University 2008 - 2012
Bachelor of Arts (BA), Economics
Franklin High School 2004 - 2008
Skills:
Microsoft Excel Chinese French English Accounting Accounts Payable Accounts Receivable Account Reconciliation General Ledger Cash Flow Invoicing Bank Reconciliation Fundraising Financial Analysis Public Relations Marketing Economics Corporate Finance PowerPoint Microsoft Word Data Analysis Auditing Microsoft Office Financial Reporting
Eli Lilly and Company - Shanghai, China since Dec 2011
Senior Scientist
Eli Lilly and Company - Indianapolis, Indiana Area Sep 2011 - Dec 2011
Scientist IV
Emory University Oct 2010 - Sep 2011
Postdoc Research Associate
Education:
Emory University 2005 - 2010
2010 Doctor of Philosophy, Organic Chemistry
Fudan University 2001 - 2004
Master of Science, Natural Products Chemistry
Skills:
Medicinal Chemistry Organic Synthesis Computational Chemistry Drug Discovery Natural Products
Honor & Awards:
2008 Emory University Osborne R. Quayle Fellowship for Excellence in Graduate Study
2004 Fudan University Exxon-Mobile Fellowship for Excellence in Graduate Research
Google Jul 1, 2015 - Dec 2017
Product Technology Manager
Google Jul 1, 2015 - Dec 2017
Senior Technical Program Manager
Education:
Rochester Institute of Technology 2013 - 2015
Master of Business Administration, Masters, Business Administration, Management, Software Engineering
Rochester Institute of Technology 2008 - 2013
Bachelors, Bachelor of Science, Software Engineering
Skills:
Accounting Google Api C Jquery Business Android Development Google Adwords Google App Engine Eclipse Html Java Google Apps Script Entrepreneurship Javascript C++ Css Sql Management C#
Blackberry
Senior Engineering Manager
C8 Medisensors
Mobile Application Manager
Space Machine, Inc. Dec 2007 - Feb 2012
Director of Software Engineering
Ibm Demandtec Solutions 2006 - 2007
Engineering Manager
Netathena Dec 2001 - Dec 2006
Software Engineering Manager
Education:
James Cook University 1994
Shanghai Jiao Tong University 1985
Master of Science, Masters, Computer Science
Shanghai Jiao Tong University 1982
Bachelors, Bachelor of Science, Computer Science
James Cook University
Doctorates, Doctor of Philosophy, Computer Science
Skills:
Logic Distributed Systems Market Hands on Development Debugging Vendors Windows Conventional Sales Location Undergraduate Perl Shanghai Visual Studio Oracle Database Tts Accounting System Front End Merchandising Schemas Transaction Management Struts Case Tools San Performance Tuning Core Animation Data Structures Programming Adoption Field Support Symposium Failure Australia Embedded Systems Hibernate Subscription Replication Text To Speech Progress Tracking Back End Ios Management Simulations Design Corruption Computer Science Science Servlets Odbc Jdk Sms Integration Crm Mysql Indesign Hiring Resource Allocation Visual C++ Routing Financial Structuring Nook Broadcast Coordinated Jsp Sqlj Iad Publications Source Engineering Management Linux Affiliation Workflow Algorithms Guidance Networking Member of Ieee Languages Troubleshooting System Automotive Business Services Education Dbms Publishing Voice Navigation Engineering Asset Allocation Seo Inventory Visual Basic Multi Level Schema Postgresql Android Xml Testing Offshore Digital Production Customer Service Enterprise Software Solution Scripting Conferences Ieee Scheduling Research Ipad Development Emerging Technologies Service Providers Venture Capital Jdbc High Performance Computing R&D Analysis Hardware Jboss Application Server Iphone Statistical Tools .Net Cut Power Yahoo C Multiple Locations Coordination Multi Language Space Windows Mobile Fix Product Testing Production Support Operating Systems Query Writing Agile Environment Applications Palo Alto Data Analysis Technology Evaluation Communication Modeling Advertising Gps Manipulating Quality Assurance Xcode Scheme Institutions Suite Architectural Design Data Architecture Distributed Algorithms Marketing Colorado Social Networking Partition Asia Pacific Technical Support Project Planning Philosophy Project Software Engineering Supports Data Integrity Unix Mobile Devices Servers Java Enterprise Edition Boxes Country Responsibility Synchronization User Interface Ejb International Shell Code Germany Efficient Oracle Enterprise Manager Broadband Jsf History Teaching Interfaces Fault Technical Leadership Boost Microsoft Sql Server Windows Ce Post Sale Support Software Vod Oracle Eclipse Seamless Video Kernel Field Testing Java Subjects Network Communications Web Services China Javascript Platforms Invoicing Load Balancing Task Management Python Saas Problem Solving Tolerance Software Development Research Projects Delivery Architecture Evaluation Consumer Databases
University Of Maryland Marlene & Stewart Greenebaum Cancer Center 22 S Greene St FL 1&, Baltimore, MD 21201 410 328-6373 (phone), 410 328-6896 (fax)
Education:
Medical School Shanghai Med Univ, Shanghai First Med Univ, Shanghai, China Graduated: 1990
Procedures:
Chemotherapy
Conditions:
Gastric Cancer Liver Cancer Lung Cancer Malignant Neoplasm of Colon Malignant Neoplasm of Esophagus
Languages:
English Spanish
Description:
Dr. Jiang graduated from the Shanghai Med Univ, Shanghai First Med Univ, Shanghai, China in 1990. She works in Baltimore, MD and specializes in Hematology/Oncology. Dr. Jiang is affiliated with University Of Maryland Baltimore Washington Medical Center, University Of Maryland Medical Center, University Of Maryland Rehabilitation & Orthopedic Institute and University Of Maryland Saint Joseph
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