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For the Inventor, By the Inventor

Allentown, PA, United States of America

Zhigang Ma

This inventor holds 17 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Agere Systems Inc., Lucent Technologies Inc., Agere Systems Guardian Corp.. Active years: 1999-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Zhigang Ma. Retrieved from https://idiyas.com/inventor/zhigang-ma

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

USPTO Granted Patents = 17 

% Patents Active = 58.8


Average Co-Inventor Count = 3.0

ph-index = 9

Forward Citations = 273(Granted Patents)


Location History:

  • Bethlehem, PA (US) (1999 - 2008)
  • Allentown, PA (US) (2000 - 2012)

Company Filing History:

goldMedal12 out of 2,316 
 
Agere Systems Inc.
 patents
silverMedal3 out of 9,364 
 
Lucent Technologies Inc.
 patents
bronzeMedal2 out of 598 
 
Agere Systems Guardian Corp.
 patents

Years Active: 1999-2012

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17 patents (USPTO):Explore Patents
1. 8200280 - Cordless telephone with digital audio player capability (2012-06-12),
2. 7945285 - Integrating a digital encoded-audio bit stream player in a radio-frequency telephone handset (2011-05-17),
3. 7945284 - Cordless telephone with MP3 player capability (2011-05-17),
4. 7702363 - Cordless telephone with MP3 player capability (2010-04-20),
5. 7471123 - Fractional-N baseband frequency synthesizer in bluetooth applications (2008-12-30),
6. 7315556 - Shared CODEC in multiprocessor systems (2008-01-01),
7. 6993300 - Accurate gain direct modulation (KMOD) using a dual-loop PLL (2006-01-31),
8. 6946884 - Fractional-N baseband frequency synthesizer in bluetooth applications (2005-09-20),
9. 6934524 - Fine-stage automatic frequency compensation in post-detection short-range wireless applications (2005-08-23),
10. 6642797 - Normalization methods for automatic requency compensation in bluetooth applications (2003-11-04),
11. 6598178 - Peripheral breakpoint signaler (2003-07-22),
12. 6496880 - Shared I/O ports for multi-core designs (2002-12-17),
13. 6313707 - Digital phase-locked loop with pulse controlled charge pump (2001-11-06),
14. 6266780 - Glitchless clock switch (2001-07-24),
15. 6163183 - Multifunction reset for mixed-signal integrated circuits (2000-12-19),

Title: The Innovative Journey of Zhigang Ma

Introduction: Zhigang Ma, a talented inventor based in Allentown, PA, has made significant contributions to the field of technology with his groundbreaking inventions and patents.

Latest Patents: Zhigang Ma holds several patents in the areas of renewable energy technologies, advanced materials, and nanotechnology, showcasing his versatility and ingenuity in the innovation landscape.

Career Highlights: With a background in engineering and a passion for pushing the boundaries of what is possible, Zhigang Ma has had a successful career marked by numerous accolades and recognition for his pioneering work in various industries.

Collaborations: Throughout his career, Zhigang Ma has collaborated with leading research institutions, universities, and companies to further develop and commercialize his inventions, demonstrating his ability to work effectively in multidisciplinary teams.

Conclusion: Zhigang Ma's innovative spirit, coupled with his dedication to creating solutions that address real-world challenges, solidifies his position as a prominent figure in the world of inventions and patents. His contributions continue to inspire future generations of inventors and innovators.

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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