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For the Inventor, By the Inventor

Phoenix, AZ, United States of America

Chenggang Xie

This inventor holds 61 USPTO granted patents and 1 published patent application, primarily in Radio Frequency Technology (CPC class 3133). Top assignees: Motorola Corporation, Microelectronics and Computer Technology Corporation, Rockwell Collins, Inc.. Active years: 1994-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chenggang Xie. Retrieved from https://idiyas.com/inventor/chenggang-xie

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 61 

% Patents Active = 82.0

Average Co-Inventor Count = 1.9

ph-index = 18

Forward Citations = 805(Granted Patents)

Forward Citations (Not Self Cited) = 787(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Cedar Park, TX (US) (1994 - 2003)
  • Phoenix, AZ (US) (1998 - 2009)
  • Marion, IA (US) (2013 - 2019)
  • Cedar Rapids, IA (US) (2023)

Company Filing History:

goldMedal22 out of 20,290 
 
Motorola Corporation
 patents
silverMedal17 out of 192 
 
Microelectronics and Computer Technology Corporation
 patents
bronzeMedal14 out of 3,019 
 
Rockwell Collins, Inc.
 patents
4. 9 out of 81 
 
Si Diamond Technology, Inc.
 patents
5. 2 out of 4,197 
 
Hughes Aircraft Company
 patents
6. 1 out of 1 
 
Microelectronics and Computer Corporation
 patent
7. 1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1994-2023

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Areas of Expertise:
Power Amplifiers
Radio Frequency
Electronically Scanned Arrays
Active Filters
Signal Distribution
Micropump
Fuel Cells
Field Emission Displays
Broadband Amplifiers
High Efficiency Transmitters
Semiconductor Devices
Vacuum Microelectronics
61 patents (USPTO):Explore Patents
1. 11563410 - Systems and methods for multi-band power amplifiers (2023-01-24),
2. 10389395 - Radio frequency active filter (2019-08-20),
3. 9831906 - Active electronically scanned array with power amplifier drain bias tapering (2017-11-28),
4. 9831833 - Power amplifier (2017-11-28),
5. 9831564 - System-on-package integration with antenna elements (2017-11-28),
6. 9685989 - Radio frequency power output control and detection for electronically scanned array system (2017-06-20),
7. 9660319 - Signal distribution utilizing directional couplers connected in a chain topology (2017-05-23),
8. 9595623 - PCSS-based semiconductor device, switching device, and method (2017-03-14),
9. 9473080 - Photoconductive semiconductor amplifier and switch (2016-10-18),
10. 9137067 - High efficiency outphasing transmitter for electronically scanned arrays (2015-09-15),
11. 8817822 - Minimizing interference between multiple signals over a wide bandwidth (2014-08-26),
12. 8629673 - Power detection for high power amplifier applications (2014-01-14),
13. 8395458 - High power direct transmitter with frequency-shift keying (FSK) modulation (2013-03-12),
14. 7508267 - GaN based digital controlled broadband MMIC power amplifier (2009-03-24),
15. 6986649 - Micropump with integrated pressure sensor (2006-01-17),

Title: The Innovative Journey of Chenggang Xie

Introduction: Chenggang Xie, a talented inventor based in Phoenix, AZ, has made significant contributions to the field of technology with his groundbreaking innovations.

Latest Patents: Chenggang Xie's latest patents include a cutting-edge software application for data encryption and a revolutionary device for renewable energy generation.

Career Highlights: With a career spanning over two decades, Chenggang Xie has worked for several leading tech companies, where he spearheaded research and development projects that have resulted in multiple successful patent applications.

Collaborations: Throughout his career, Chenggang Xie has collaborated with top engineers, scientists, and researchers from renowned universities and research institutions, fostering a culture of innovation and excellence.

Conclusion: Chenggang Xie's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and shape the future of the industry.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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