USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Changzhou Tronly New Electronics Materials Co., Ltd.

USPTO PatentsView assignee record - 10 granted patents across 11 technology areas, active 2017–2023. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: G03F (PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR;).

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

12.0

Avg claims per patent

+50%

5-year filing velocity

The verdict

Changzhou holds 10 US patents across 11 technology areas, rank #26,032 of 50,000 tracked assignees.

#26,032
of 50,000 US assignees by volume: Top 63%
by Innovation Score (31.2/100): 12.0
avg claims per patent: +50%
filing velocity, last 5 yrs

Portfolio overview

Changzhou Tronly New Electronics Materials Co., Ltd. has been granted 10 US utility patents between 2017 and 2023, placing Changzhou Tronly New Electronics Materials Co., Ltd. at rank #26,032 across all assignees tracked by PlainPatent. This portfolio spans 11 distinct Cooperative Patent Classification (CPC) subclasses, averaging 12.0 claims per patent with primary concentration in G03F (PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR;). As a Foreign Corporation, Changzhou Tronly New Electronics Materials Co., Ltd. is one of the more focused assignees in the PatentsView dataset. By volume, Changzhou sits between Cerro Wire Llc (10 patents, rank #26,028) and China ENFI Engineering Corporation (10 patents, rank #26,036) - the closest US assignees by grant volume. The composite Innovation Score of 31.2/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Filing cadence tells the strategic story. Between 2020 and 2025 the company received 6 grants, compared with 4 in the 2015–2019 window, a +50% shift in five-year velocity. An acceleration of this magnitude signals aggressive R&D investment and expanding technical ambition. The Foreign Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.

Claim depth and technology breadth together indicate competitive posture. Changzhou Tronly New Electronics Materials Co., Ltd.'s 12.0 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while concentration in 11 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Changzhou Tronly New Electronics Materials Co., Ltd. against peers pursuing similar technology classes.

Cerro Wire

10
Chaei Hsin Enterp…

10
Chagrinovations

10
Changzhou T&D Int…

10
Chattem

10
Checkerspot

10
Chiasma

10
China ENFI Engine…

10
Changzhou Tronly… ◀

10

What this shows Changzhou holds 10 patents at rank #26,032, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Changzhou's Innovation Score vs. every tracked assignee

Composite of portfolio volume, filing velocity, technology breadth, and claim depth (0–100)

31 Top 63% higher than 37% of 50,000 US assignees

Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025

USPTO utility patent grants by year · 2017–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Changzhou Tronly New Electronics Materials Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	2	20.0%
2019	2	20.0%
2020	1	10.0%
2021	2	20.0%
2022	1	10.0%
2023	2	20.0%

Which technologies does Changzhou Tronly New Electronics Materials Co., Ltd. patent most?

G03F - PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR; 7

C07D - HETEROCYCLIC COMPOUNDS 7

C07C - ACYCLIC OR CARBOCYCLIC COMPOUNDS 7

C08F - MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 6

C08G - MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS 4

C09D - COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR 3

C07F - ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM 2

C09J - ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES 1

G02B - OPTICAL ELEMENTS, SYSTEMS OR APPARATUS 1

C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients 1

C09K - MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE 1

Top 11 of 11 technology areas

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Focused

Claim Depth Standard

Velocity Accelerating

Where it ranks

Overall rank by patents

#26,032

Across all tracked assignees

Innovation Score

31.2 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

How many patents does Changzhou Tronly New Electronics Materials Co., Ltd. hold?

Changzhou Tronly New Electronics Materials Co., Ltd. holds 10 US granted patents filed between 2017 and 2023, spanning 11 technology areas.

What is Changzhou Tronly New Electronics Materials Co., Ltd.'s Innovation Score?

Changzhou Tronly New Electronics Materials Co., Ltd. has an Innovation Score of 31.2 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Changzhou Tronly New Electronics Materials Co., Ltd. focus on?

Changzhou Tronly New Electronics Materials Co., Ltd.'s top technology area is G03F (PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR;) with 7 patents. The company has filed patents in 11 CPC subclasses total.

Is Changzhou Tronly New Electronics Materials Co., Ltd.'s patent filing rate increasing or decreasing?

Changzhou Tronly New Electronics Materials Co., Ltd.'s recent filing velocity is +50% compared to the prior five-year period. This indicates accelerating innovation.

What does claim depth mean for Changzhou Tronly New Electronics Materials Co., Ltd.'s patents?

Changzhou Tronly New Electronics Materials Co., Ltd.'s patents average 12.0 claims each. This falls within the standard range, providing solid legal coverage.

How is the Changzhou Tronly New Electronics Materials Co., Ltd. patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

How to use this portfolio

Changzhou's 10 grants land it in the top 63% by Innovation Score, but volume alone doesn't tell you where the strength sits.

Read that count against the largest US assignees before treating it as dominance - Changzhou ranks #26,032 of 50,000. Top 50 holders
Most of this portfolio concentrates in G03F - see who else leads that technology area. G03F leaders
Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page

USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team

Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.