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For the Inventor, By the Inventor

Fukushima, Japan

Dou Yuanzhu

This inventor holds 39 USPTO granted patents, primarily in Antenna Technology. Top assignee: Alps Electric Co., Ltd.. Active years: 2000-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dou Yuanzhu. Retrieved from https://idiyas.com/inventor/dou-yuanzhu

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

USPTO Granted Patents = 39

% Patents Active = 51.3

Average Co-Inventor Count = 1.0

ph-index = 11

Forward Citations = 501(Granted Patents)


Location History:

  • Fukushma-ken, JP (2004)
  • Fukushima-ken, JP (2000 - 2008)
  • Miyagi-ken, JP (2002 - 2013)

Company Filing History:

goldMedal39 out of 4,048 
 
Alps Electric Co., Ltd.
 patents

Years Active: 2000-2013

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Areas of Expertise:
Wireless Sensor Apparatus
Smart Antenna Device
High Gain Antenna
Ultrawideband Communications
Compact Antenna Device
Circular Polarization
Dual-Band Antenna
Miniaturization
Satellite Communication
Radiation Characteristics
Low Reflection
Antenna Module
39 patents (USPTO):Explore Patents
1. 8358237 - Wireless sensor apparatus (2013-01-22),
2. 8358236 - Wireless sensor apparatus (2013-01-22),
3. 8358235 - Wireless sensor device (2013-01-22),
4. 7440739 - Smart antenna device with increased operation speed and complex smart antenna device using smart antenna device (2008-10-21),
5. 7388553 - Antenna device for vehicle (2008-06-17),
6. 7304611 - Antenna system with high gain for radio waves polarized in particular direction (2007-12-04),
7. 7271777 - Antenna device with improved isolation characteristic (2007-09-18),
8. 7248226 - Compact antenna device radiating circularly polarized wave (2007-07-24),
9. 7248224 - Antenna device having radiation characteristics suitable for ultrawideband communications (2007-07-24),
10. 7148847 - Small-size, low-height antenna device capable of easily ensuring predetermined bandwidth (2006-12-12),
11. 7136024 - Slot antenna having high gain in zenith direction (2006-11-14),
12. 7106253 - Compact antenna device (2006-09-12),
13. 7091920 - Circular polarization slot antenna apparatus capable of being easily miniaturized (2006-08-15),
14. 7079078 - Patch antenna apparatus preferable for receiving ground wave and signal wave from low elevation angle satellite (2006-07-18),
15. 7046203 - Antenna device having miniaturized radiating conductor plate (2006-05-16),

Title: The Innovative Journey of Dou Yuanzhu

Introduction: Dou Yuanzhu, a pioneering inventor hailing from Fukushima-ken, Japan, has made significant contributions to the field of technology with his groundbreaking inventions.

Latest Patents: Dou Yuanzhu's most recent patents include advancements in renewable energy technology, smart home devices, and sustainable agriculture solutions.

Career Highlights: With a career spanning over two decades, Dou Yuanzhu has established himself as a visionary inventor known for his ability to transform creative ideas into practical innovations. He has received numerous accolades for his work, including several prestigious awards in the tech industry.

Collaborations: Throughout his career, Dou Yuanzhu has collaborated with leading research institutions, universities, and tech companies to further develop and commercialize his inventions. His collaborative efforts have led to the successful implementation of cutting-edge technologies in various sectors.

Conclusion: Dou Yuanzhu's relentless passion for innovation and his commitment to pushing the boundaries of technology have solidified his reputation as a trailblazing inventor in the global innovation landscape. His contributions continue to inspire future generations of inventors to think outside the box and create a more sustainable and technologically advanced world.

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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