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For the Inventor, By the Inventor

Ellicott City, MD, United States of America

Xubai Zhang

USPTO Granted Patents = 24

Average Co-Inventor Count = 4.0

ph-index = 14

Forward Citations = 1,350(Granted Patents)


Location History:

  • Columbia, MD (US) (2002 - 2006)
  • Ellicott City, MD (US) (2004 - 2013)
  • Nashua, NH (US) (2016)

Company Filing History:

goldMedal20 out of 114 
 
Paratek Microwave Incorporated
 patents
silverMedal4 out of 5,890 
 
Blackberry Corporation
 patents

Years Active: 2002-2016

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24 patents (USPTO):Explore Patents
1. 9246022 - Varactors including interconnect layers (2016-01-26),
2. 8609017 - Electronically tunable, low-loss ceramic materials including a tunable dielectric phase and multiple metal oxide phases (2013-12-17),
3. 8562899 - Electronically tunable, low-loss ceramic materials including a tunable dielectric phase and multiple metal oxide phases (2013-10-22),
4. 8530948 - Varactors including interconnect layers (2013-09-10),
5. 7960302 - Tunable low loss ceramic composite compounds based on a barium strontium titanate/barium magnesium tantalate/niobate (2011-06-14),
6. 7808765 - Varactors including interconnect layers (2010-10-05),
7. 7807477 - Varactors and methods of manufacture and use (2010-10-05),
8. 7557055 - Tunable low loss material composition (2009-07-07),
9. 7297650 - Method for producing low-loss tunable ceramic composites with improved breakdown strengths (2007-11-20),
10. 7145415 - Electrically tunable filters with dielectric varactors (2006-12-05),
11. 7056468 - Method for producing low-loss tunable ceramic composites with improved breakdown strengths (2006-06-06),
12. 6960546 - Dielectric composite materials including an electronically tunable dielectric phase and a calcium and oxygen-containing compound phase (2005-11-01),
13. 6876279 - Voltage tunable laminated dielectric materials for a coplanor waveguide (2005-04-05),
14. 6864840 - Serially-fed phased array antennas with dielectric phase shifters (2005-03-08),
15. 6794960 - Voltage tunable laminated dielectric materials for microwave waveguide applications (2004-09-21),

Title: A Profile of Innovator Xubai Zhang from Ellicott City, MD

Introduction

Xubai Zhang is a prolific inventor based in Ellicott City, Maryland, holding a remarkable total of 24 patents. His contributions to technology, particularly in the field of electronic materials, have had significant implications for various applications in radio frequency engineering and design.

Latest Patents

Among his latest inventions are notable patents involving varactors and electronically tunable materials. One of his key patents details a varactor that comprises a substrate along with multiple bottom electrodes separated to form a gap. This design includes a tunable dielectric material positioned within the gap and a top electrode overlaying the dielectric. Another patent highlights electronically tunable ceramic materials, integrating a dielectric phase like barium strontium titanate with multiple metal oxide phases. These materials, applicable in devices such as phased array antennas and tunable filters, demonstrate favorable properties that expand their usability across diverse technological landscapes.

Career Highlights

Xubai Zhang has had a distinguished career, contributing his talents to prominent companies such as Paratek Microwave Incorporated and Blackberry Corporation. His work has focused on the development of innovative materials and technologies, enhancing the capabilities and functionality of electronic devices.

Collaborations

Throughout his career, Zhang has collaborated with talented individuals in the field, including esteemed coworkers Louise C. Sengupta and Luna H. Chiu. These collaborations have fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies that advance the industry.

Conclusion

Xubai Zhang is a notable figure in the world of inventions and innovations, particularly in electronic materials. With 24 patents to his name, his work continues to push the boundaries of technology, influencing a multitude of applications in the engineering sector. His ongoing contributions highlight the essential role of inventors in shaping the future of technology.

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