PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Fujin Precision Industrial (Jincheng)Co., Ltd.

USPTO PatentsView assignee record - 6 granted patents across 1 technology areas, recorded in grant years 2019–2021. 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: G02B (Optical Elements, Systems OR Apparatus).

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The verdict

According to USPTO PatentsView, Fujin ranks #40,313 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 1 technology areas.

#40,313
of 49,997 US assignees by volume
5th percentile
by Innovation Score (18.5/100)
13.7
avg claims per patent
+400%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R40313 · Foreign Corporation #40,313 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-LOW · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

  • GRANTS-MICRO 6 grants
  • LOWER-Q #40,313/49,997
  • PHOTO-FINISH Frog Creek Partners
  • CPC-NARROW G02B · 1 areas
  • INNOV-LOW 18.5/100
  • CLAIMS-RICH 13.7 claims/avg
  • TYPE-FRNCORP Foreign Corp
  • VEL-SURGE +400% vel
  • BOOK-FULL 10/10 fields

Nearest grant-volume peer: Frog Creek Partners, LLC (±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 Fujin’s 18.5 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 Fujin

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

score

What this shows Fujin's Innovation Score is 18.5/100 (5th 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 Fujin?

Each dot is one of Fujin’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). Fujin’s own 13.7 claims/patent is at or below the 14.8 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

Fujin 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 5.96.06.066.06.06.1 0102030 Granted patents (volume) Avg claims / patent Frog Creek Partners, LLC - 6, 19.17Frog Creek Partne…Frugalpac Limited - 6, 18FrugalpacFujian JXD Technology Co., Ltd. - 6, 1Fujian JXD Techno…Fujian Mingta Toys Co., Ltd. - 6, 1Fujian Mingta ToysFujitsu Technology Solutions GmbH - 6, 14.83Fujitsu Technolog…Fukuoka Institute of Technology - 6, 9.67Fukuoka Institute…FullThrottle Technologies, LLC - 6, 26FullthrottleFunctional Neuromodulation, Inc. - 6, 17.5Functional Neurom…Fujin Precision Industrial (Jincheng)Co., Ltd. - 6, 13.67Fujin Precision I…
Fujin vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Fujin's grants concentrate

Fujin Precision Industrial (Jincheng)Co., Ltd. is a focused PatentsView assignee: 1 CPC subclasses with 100% of grants classified under G02B (Optical Elements, Systems OR Apparatus). Peak complete grant year is 2021 (3 grants) versus a trough of 1 in 2019. By volume, Fujin sits between Frog Creek Partners, LLC and Functional Neuromodulation, Inc..

Who files at Fujin's volume?

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

patents

What this shows Fujin holds 6 patents at rank #40,320, 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 Fujin

By rank, the assignees closest to #40,320 in granted patent volume.

Leaders in G02B (Optical Elements)

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

Fujin's Innovation Score vs. every tracked assignee

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

18 5th percentile higher than 5% 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

0.511.522.533.5 201920202021 3
USPTO utility patent grants by year · 2019–2021

Grants by year

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

View data table
Fujin Precision Industrial (Jincheng)Co., Ltd. patent grants by year, 2015–2025
Year Patents Granted Share of Period
2019 1 16.7%
2020 2 33.3%
2021 3 50.0%

Which technologies does Fujin Precision Industrial (Jincheng)Co., 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

Fujin Precision Industrial (Jincheng)Co., Ltd.'s patent record in context - here's where to go next.

  • Fujin Precision Industrial (Jincheng)Co., Ltd.'s lead technology class is G02B (Optical Elements, Systems OR Apparatus), 100% of its portfolio - see every assignee active in that class. Explore G02B
  • Ranked #40,313 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
  • Compare Fujin Precision Industrial (Jincheng)Co., Ltd. against Frog Creek Partners, LLC, an assignee filing at a similar volume. Compare portfolios
  • Innovation Score of 18.5/100 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.