PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Cheng Shin Rubber (Xiamen) Ind. Ltd.

USPTO PatentsView assignee record - 23 granted patents across 1 technology areas, recorded in grant years 2015–2023. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: B60C (Vehicle TYRES; Tyre INFLATION; Tyre CHANGING; Connecting Valves TO Inflatable Elastic Bodies IN GENERAL; Devices OR Arrangements Related TO Tyres).

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The verdict

According to USPTO PatentsView, Cheng ranks #12,865 of 49,997 tracked US assignees by granted-patent volume, with 23 patents across 1 technology areas.

#12,865
of 49,997 US assignees by volume
6th percentile
by Innovation Score (19.7/100)
1.3
avg claims per patent
-72%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R12865 · Foreign Corporation #12,865 · 23 grants

GRANTS-SMALL · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-LOW · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

  • GRANTS-SMALL 23 grants
  • MID-PACK #12,865/49,997
  • PHOTO-FINISH Cagent Vascular
  • CPC-NARROW B60C · 1 areas
  • INNOV-LOW 19.7/100
  • CLAIMS-SPARSE 1.3 claims/avg
  • TYPE-FRNCORP Foreign Corp
  • VEL-DROP -72% vel
  • BOOK-FULL 10/10 fields

Nearest grant-volume peer: Cagent Vascular, Inc. (±0 grants)

Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.

How Cheng’s 19.7 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Innovation-score neighbourhood around Cheng

Lowest and highest poles plus nearest Innovation Score peers, not a full corpus board reprint.

score

What this shows Cheng's Innovation Score is 19.7/100 (6th percentile of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.

Source USPTO PatentsView, PlainPatent Innovation Score As of 2015–2025

Does more volume mean deeper claims for Cheng?

Each dot is one of Cheng’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). Cheng’s own 1.3 claims/patent is at or below the 18.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

Cheng vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView. 2×2 strategic matrix plotting 9 entities by Granted patents (volume) (X) and Avg claims / patent (Y), with a crosshair dividing the plot into four quadrants. Volume + depthSelective & thoroughVolume over depthLean filer 22.922.92323.1 01020304050 Granted patents (volume) Avg claims / patent Cagent Vascular, Inc. - 23, 20.04Cagent VascularCardica, Inc. - 23, 14.26CardicaCequent Consumer Products, Inc. - 23, 6.65Cequent Consumer…Chemische Fabrik Budenheim KG - 23, 15.91Chemische Fabrik…Chromera, Inc. - 23, 38.48ChromeraClarapath, Inc. - 23, 18.57ClarapathClariphy Communications, Inc. - 23, 22.17Clariphy Communic…CoPilot Ventures Fund III LLC - 23, 19.74Copilot Ventures…Cheng Shin Rubber (Xiamen) Ind. Ltd. - 23, 1.26Cheng Shin Rubber…
Cheng vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Cheng's grants concentrate

Cheng Shin Rubber (Xiamen) Ind. Ltd. is a focused PatentsView assignee: 1 CPC subclasses with 4.3% of grants classified under B60C (Vehicle TYRES; Tyre INFLATION; Tyre CHANGING; Connecting Valves TO Inflatable Elastic Bodies IN GENERAL; Devices OR Arrangements Related TO Tyres). Peak complete grant year is 2016 (7 grants) versus a trough of 2 in 2023. By volume, Cheng sits between Cagent Vascular, Inc. and CoPilot Ventures Fund III LLC.

Cheng's three-year grant acceleration

Cheng Shin Rubber (Xiamen) Ind. Ltd. shows 2 grants in 2022–2024 against only 3 in 2019–2021. That prior window is too thin for a growth multiple (rename and spin-out assignees look artificially high when the baseline is near zero), so PlainPatent withholds a ranked acceleration claim here.

Who files at Cheng's volume?

Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀

patents

What this shows Cheng holds 23 patents at rank #12,874, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Source USPTO PatentsView, granted utility patents As of 2015–2025

Companies ranked near Cheng

By rank, the assignees closest to #12,874 in granted patent volume.

Leaders in B60C (Vehicle Tyres)

Other assignees with the most granted patents in Cheng's primary technology class.

Cheng's Innovation Score vs. every tracked assignee

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

20 6th percentile higher than 6% of 49,997 US assignees

This assignee 0 100 every tracked assignee, bucketed by value

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

02468 201520162017201820202023 2
USPTO utility patent grants by year · 2015–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table
Cheng Shin Rubber (Xiamen) Ind. Ltd. patent grants by year, 2015–2025
Year Patents Granted Share of Period
2015 3 13.0%
2016 7 30.4%
2017 3 13.0%
2018 5 21.7%
2020 3 13.0%
2023 2 8.7%

Which technologies does Cheng Shin Rubber (Xiamen) Ind. Ltd. patent most?

Top 1 of 1 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

Cheng Shin Rubber (Xiamen) Ind. Ltd.'s patent record in context - here's where to go next.

  • Cheng Shin Rubber (Xiamen) Ind. Ltd.'s lead technology class is B60C (Vehicle TYRES; Tyre INFLATION; Tyre CHANGING; Connecting Valves TO Inflatable Elastic Bodies IN GENERAL; Devices OR Arrangements Related TO Tyres), 4.3% of its portfolio - see every assignee active in that class. Explore B60C
  • Ranked #12,865 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
  • Compare Cheng Shin Rubber (Xiamen) Ind. Ltd. against Cagent Vascular, Inc., an assignee filing at a similar volume. Compare portfolios
  • Innovation Score of 19.7/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated

Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.

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

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

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. Data current as of May 2026.