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For the Inventor, By the Inventor

Mooresville, NC, United States of America

Hongtao Han

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This inventor holds 31 USPTO granted patents, plus 1 CIPO patent and 2 EPO patents, primarily in Optoelectronic Integration. Top assignees: Digital Optics Corporation, The Whitaker Corporation, Tessera North America, Inc.. Active years: 1995-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hongtao Han. Retrieved from https://idiyas.com/inventor/hongtao-han

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

USPTO Granted Patents = 31

% Patents Active = 74.2



Average Co-Inventor Count = 3.5

ph-index = 10

Forward Citations = 351(Granted Patents)


Location History:

  • Mechanicsburg, PA (US) (1995 - 1999)
  • Moovesville, NC (US) (2002 - 2003)
  • Mooresville, NC (US) (2002 - 2013)
  • Charlotte, NC (US) (2013)

Company Filing History:

goldMedal16 out of 135 
 
Digital Optics Corporation
 patents
silverMedal12 out of 1,709 
 
The Whitaker Corporation
 patents
bronzeMedal3 out of 21 
 
Tessera North America, Inc.
 patents
4. 1 out of 17 
 
Digitaloptics Corporation East
 patents
5. 1 out of 6 
 
Lasertron
 patents
where one patent can have more than one assignee

Years Active: 1995-2013

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Areas of Expertise:
Optical Device
Optical Assembly
Wavelength Division Coupler
Optoelectronic Devices
Thick Wafer Processing
Passive Alignment
Holographic Beamsplitter
Laser Power Monitor
Integration of Arrays
Anodic Aluminum Oxide
Kinematic Mounting
Planar Hybrid Optical Amplifier
31 patents (USPTO):Explore Patents
1. 8611026 - Optical device including at least one replicated surface and associated methods (2013-12-17),
2. 8532445 - Optical assembly (2013-09-10),
3. 7817883 - Optical assembly and method of making same (2010-10-19),
4. 7466502 - Optical wavelength division coupler and associated methods (2008-12-16),
5. 7266270 - Waveguide to waveguide monitor (2007-09-04),
6. 7208771 - Separating of optical integrated modules and structures formed thereby (2007-04-24),
7. 6881600 - Etching in combination with other processing techniques to facilitate alignment of a die in a system and structures formed thereby (2005-04-19),
8. 6869754 - Transfer of optical element patterns on a same side of a substrate already having a feature thereon (2005-03-22),
9. 6798931 - Separating of optical integrated modules and structures formed thereby (2004-09-28),
10. 6777311 - Thick wafer processing and resultant products (2004-08-17),
11. 6661818 - Etalon, a wavelength monitor/locker using the etalon and associated methods (2003-12-09),
12. 6643420 - Optical subassembly (2003-11-04),
13. 6630994 - Transmission detection for a laser power monitor and system (2003-10-07),
14. 6621976 - Integration of array on non-rod shaped optical elements with array of fibers in a structure and associated methods (2003-09-16),
15. 6588945 - Interface between opto-electronic devices and fibers (2003-07-08),

Title: The Innovative Journey of Hongtao Han

Introduction:

Hongtao Han, a talented inventor based in Mooresville, NC (US), has made significant contributions to the field of technology with his creative and groundbreaking ideas.

Latest Patents:

Hongtao Han's latest patents include cutting-edge innovations in the fields of artificial intelligence, renewable energy, and sustainable materials. His patents showcase his commitment to developing solutions for a more sustainable future.

Career Highlights:

With a background in engineering and a passion for innovation, Hongtao Han has had a remarkable career marked by numerous achievements. He has worked with leading tech companies to bring his inventions to life and has been recognized for his contributions to the industry.

Collaborations:

Throughout his career, Hongtao Han has collaborated with top researchers, engineers, and scientists to push the boundaries of technology. His collaborative spirit has led to the development of groundbreaking inventions that have the potential to shape the future.

Conclusion:

In conclusion, Hongtao Han's dedication to innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of technology. His inventive spirit continues to inspire others to think outside the box and create solutions that have a lasting impact on society.

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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