PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Linhai Meiyang Parasol Industry Co., Ltd

USPTO PatentsView assignee record - 5 granted patents across 2 technology areas, recorded in grant years 2020–2023. 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: A45B (Walking Sticks ; UMBRELLAS; Ladies' OR Like Fans).

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The verdict

According to USPTO PatentsView, Linhai ranks #48,401 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 2 technology areas.

#48,401
of 49,997 US assignees by volume
18th percentile
by Innovation Score (25.5/100)
7.2
avg claims per patent

USPTO PatentsView assignee plate

Corpus R48401 · Foreign Corporation #48,401 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

  • GRANTS-MICRO 5 grants
  • BOTTOM-DECILE #48,401/49,997
  • PHOTO-FINISH Liminal BioSciences
  • CPC-NARROW A45B · 2 areas
  • INNOV-THIN 25.5/100
  • CLAIMS-SPARSE 7.2 claims/avg
  • TYPE-FRNCORP Foreign Corp
  • SPAN-YRS 2020–2023 · 4y
  • BOOK-RICH 9/10 fields

Nearest grant-volume peer: Liminal BioSciences Limited (±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 Linhai’s 25.5 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 Linhai

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

score

What this shows Linhai's Innovation Score is 25.5/100 (18th 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 Linhai?

Each dot is one of Linhai’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). Linhai’s own 7.2 claims/patent is at or below the 14.0 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

Linhai 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 4.95.05.055.05.05.1 0102030 Granted patents (volume) Avg claims / patent Liminal BioSciences Limited - 5, 20Liminal Bioscienc…Lindauer Dornier Gesellschaft mbH - 5, 12Lindauer Dornier…Lindon Co., Ltd. - 5, 14LindonLinhai Beautyhouse Arts And Crafts Co., Ltd. - 5, 1Linhai Beautyhous…Linhai Zhongtian Electronic Appliance co.,ltd - 5, 7.8Linhai Zhongtian…Linwood Resources, LLC - 5, 24.6Linwood ResourcesLion Copolymers Holdings, LLC - 5, 14.4Lion Copolymers H…Lionel LLC - 5, 22.4LionelLinhai Meiyang Parasol Industry Co., Ltd - 5, 7.2Linhai Meiyang Pa…
Linhai vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Linhai's grants concentrate

Linhai Meiyang Parasol Industry Co., Ltd is a focused PatentsView assignee: 2 CPC subclasses with 60% of grants classified under A45B (Walking Sticks ; UMBRELLAS; Ladies' OR Like Fans). Peak complete grant year is 2020 (2 grants) versus a trough of 1 in 2022. By volume, Linhai sits between Liminal BioSciences Limited and Lionel LLC.

Linhai's three-year grant acceleration

Linhai Meiyang Parasol Industry Co., Ltd shows 3 grants in 2022–2024 against only 2 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 Linhai's volume?

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

patents

What this shows Linhai holds 5 patents at rank #48,462, 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 Linhai

By rank, the assignees closest to #48,462 in granted patent volume.

Leaders in A45B (Walking Sticks)

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

Linhai's Innovation Score vs. every tracked assignee

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

26 18th percentile higher than 18% 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

0.511.522.5 202020222023 2
USPTO utility patent grants by year · 2020–2023

Grants by year

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

View data table
Linhai Meiyang Parasol Industry Co., Ltd patent grants by year, 2015–2025
Year Patents Granted Share of Period
2020 2 40.0%
2022 1 20.0%
2023 2 40.0%

Which technologies does Linhai Meiyang Parasol Industry Co., Ltd patent most?

Top 2 of 2 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

Linhai Meiyang Parasol Industry Co., Ltd's patent record in context - here's where to go next.

  • Linhai Meiyang Parasol Industry Co., Ltd's lead technology class is A45B (Walking Sticks ; UMBRELLAS; Ladies' OR Like Fans), 60% of its portfolio - see every assignee active in that class. Explore A45B
  • Ranked #48,401 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
  • Compare Linhai Meiyang Parasol Industry Co., Ltd against Liminal BioSciences Limited, an assignee filing at a similar volume. Compare portfolios
  • Innovation Score of 25.5/100 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.