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For the Inventor, By the Inventor

Vancouver, WA, United States of America

Fengyan Zhang

This inventor holds 88 USPTO granted patents and 2 EPO patents, primarily in Nanotechnology Devices (CPC class H01L2-100). Top assignees: Sharp Laboratories of America, Inc, Other. Active years: 2001-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fengyan Zhang. Retrieved from https://idiyas.com/inventor/fengyan-zhang

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

Calculating rank
USPTO Granted Patents = 88

% Patents Active = 50.0


Average Co-Inventor Count = 3.3

ph-index = 17

Forward Citations = 1,176(Granted Patents)

Forward Citations (Not Self Cited) = 1,142(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Camas, WA (US) (2010 - 2011)
  • Vancouver, WA (US) (2001 - 2012)

Company Filing History:

goldMedal85 out of 2,034 
 
Sharp Laboratories of America, Inc
 patents
silverMedal3 out of 834,601 
Other
 patents

Years Active: 2001-2012

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Areas of Expertise:
Electroluminescence Device
Neural Sensor Array
Nanowire Electrode
Memory Resistance
Ferroelectric Memory
Nanoelectrochemical Cell
Photovoltaic Structure
Nanotip Capacitor
Iridium Oxide
PCMO Thin Film
RRAM Applications
Nanotip Electrode
88 patents (USPTO):Explore Patents
1. 8242482 - Nanotip electrode electroluminescence device (2012-08-14),
2. 7905013 - Method for forming an iridium oxide (IrOx) nanowire neural sensor array (2011-03-15),
3. 7816753 - IrOx nanostructure electrode neural interface optical device (2010-10-19),
4. 7759150 - Nanorod sensor with single-plane electrodes (2010-07-20),
5. 7727897 - Method of etching a TE/PCMO stack using an etch stop layer (2010-06-01),
6. 7645669 - Nanotip capacitor (2010-01-12),
7. 7635600 - Photovoltaic structure with a conductive nanowire array electrode (2009-12-22),
8. 7494840 - Optical device with IrOx nanostructure electrode neural interface (2009-02-24),
9. 7446014 - Nanoelectrochemical cell (2008-11-04),
10. 7438759 - Ambient environment nanowire sensor (2008-10-21),
11. 7402456 - PCMO thin film with memory resistance properties (2008-07-22),
12. 7379320 - Method for operating an MFIS ferroelectric memory array (2008-05-27),
13. 7364924 - Silicon phosphor electroluminescence device with nanotip electrode (2008-04-29),
14. 7267996 - Iridium etching for FeRAM applications (2007-09-11),
15. 7256429 - Memory cell with buffered-layer (2007-08-14),

Fengyan Zhang: Innovations in Electroluminescence Devices and Neural Sensors

Introduction:

Fengyan Zhang, an accomplished inventor and researcher based in Vancouver, WA, has made significant contributions in the field of innovations and patents. With a remarkable portfolio of 88 patents, his expertise lies in the development of electroluminescence devices and neural sensor arrays. Zhang's groundbreaking work has earned him recognition and acclaim in the industry.

Latest Patents:

Among his latest patents, Zhang has been instrumental in the creation of a Nanotip Electrode Electroluminescence device. This invention is a noteworthy advancement in electroluminescence technology as it introduces a novel method of fabricating the device using nanotip electrodes. The process involves the formation of a bottom electrode with nanotips, a Si phosphor layer adjacent to the nanotips, and a transparent top electrode. By utilizing nanocrystals and a MOCVD process, Zhang has effectively improved the efficiency and performance of electroluminescence devices.

Another groundbreaking patent from Zhang is the Method for Forming an Iridium Oxide (IrOx) Nanowire Neural Sensor Array. This invention focuses on creating highly sensitive neural sensor arrays by growing IrOx nanowire neural interfaces on a substrate. With a wide range of materials and techniques, Zhang's method allows for versatile applications in the field of neural sensing, showing potential in bioengineering and medical diagnostics.

Career Highlights:

During his career, Zhang has contributed his expertise to prominent organizations such as Sharp Laboratories of America, Inc, where he has been involved in cutting-edge research and development projects. His work at Sharp Laboratories of America, Inc—renowned for its contributions to the electronics industry—has undoubtedly influenced the advancement of electroluminescence devices and other related technologies.

Collaborations:

Zhang has had the opportunity to collaborate with esteemed colleagues in the industry. Notably, his co-workers Sheng Teng Hsu and Tingkai Li have been instrumental in supporting his research endeavors. Through collaborations and knowledge sharing, these partnerships have contributed to the success and impact of Zhang's innovations.

Conclusion:

Fengyan Zhang's remarkable achievements in the field of innovations and patents showcase his proficiency in developing electroluminescence devices and neural sensor arrays. With a notable portfolio of 88 patents, Zhang's work has revolutionized these fields, illustrating his commitment to advancing technology and providing valuable contributions to the scientific community. As Zhang continues to push the boundaries of innovation, his work promises to inspire future breakthroughs in the field.

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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