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For the Inventor, By the Inventor

Hong Kong, China

Nanotech Corporation

Calculating rank
USPTO Granted Patents = 11

% Expired Patents = 27.3


Trademarks = 1

Forward Citations = 85

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12 inventors (with patents filed for the assignee):

goldMedal John Harvie Chaffin, Iii (3 out of 9 patents)

silverMedal James T Koo (2 out of 9 patents)

bronzeMedal Dong Ho Cha (2 out of 2 patents)

4.  Lorenzo Cavalli (1 out of 6 patents)

5.  Andrea Giovannelli (1 out of 1 patent)

6.  Sang Ho Lim (1 out of 2 patents)

7.  Claudinei Calado Rezende (1 out of 1 patent)

8.  Hoon Kim (1 out of 1 patent)

9.  Chan Park (1 out of 1 patent)

10.  Jin Hyeong Kim (1 out of 1 patent)

11.  Patricia Barcala Dominguez (0 patent)

12.  Donato Giovannelli (0 patent)


11 patents:

1. 12766608 - Cutting insert (2026-10-20),
2. 12599267 - Air circulating roaster (2026-04-14),
3. 12308217 - Apparatus for preventing contamination of self-plasma chamber (2025-05-20),
4. 12098799 - Hybrid insulating compound for use in systems requiring high power of thermal insulation (2024-09-24),
5. 11990320 - Apparatus for preventing contamination of self-plasma chamber (2024-05-21),
6. 11577477 - Pre-impregnated fibre-reinforced composite material and manufactured article obtained by forming and complete curing of said pre-impregnated fibre-reinforced composite material (2023-02-14),
7. 7771823 - Diamond films and methods of making diamond films (2010-08-10),
8. 7767184 - Diamond films and methods of making diamond films (2010-08-03),
9. 7426708 - ASICs having programmable bypass of design faults (2008-09-16),
10. 7306778 - Diamond films and methods of making diamond films (2007-12-11),
11. 7251805 - ASICs having more features than generally usable at one time and methods of use (2007-07-31),
Company Overview
Nanotech Corporation, based in Hong Kong, specializes in the development and manufacturing of advanced nanomaterials and nanotechnology solutions. The company focuses on a range of applications, including electronics, energy storage, and environmental remediation, leveraging the unique properties of nanomaterials to enhance performance and efficiency. With a commitment to innovation, Nanotech Corporation aims to lead in the integration of nanotechnology across various industries, contributing to sustainable advancements and technological progress.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

11 Patents

#288 in Hong Kong

#2,570 in China

#51,831 in the World

Hong Kong, CN
Hong Kong, China

Nanotech Corporation

Forward Citations = 85

12 inventors:

goldMedal John Harvie Chaffin, Iii (3 out of 9 patents)

silverMedal James T Koo (2 out of 9 patents)

bronzeMedal Dong Ho Cha (2 out of 2 patents)

4.  Lorenzo Cavalli (1 out of 6 patents)

5.  Andrea Giovannelli (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nanotech Corporation. Retrieved from https://idiyas.com/company/nanotech

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

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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