PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Shunyun Technology (ZHONG SHAN) Limited

USPTO PatentsView assignee record - 9 granted patents across 3 technology areas, recorded in grant years 2021–2023. 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: G02B (Optical Elements, Systems OR Apparatus).

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The verdict

According to USPTO PatentsView, Shunyun ranks #30,128 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 3 technology areas.

#30,128
of 49,997 US assignees by volume
Top 35%
by Innovation Score (40.6/100)
10.9
avg claims per patent

USPTO PatentsView assignee plate

Corpus R30128 · Foreign Corporation #30,128 · 9 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-PAR · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

  • GRANTS-MICRO 9 grants
  • MID-PACK #30,128/49,997
  • PHOTO-FINISH Shenzhen Zhongdaxin…
  • CPC-NARROW G02B · 3 areas
  • INNOV-PAR 40.6/100
  • CLAIMS-PAR 10.9 claims/avg
  • TYPE-FRNCORP Foreign Corp
  • SPAN-YRS 2021–2023 · 3y
  • BOOK-RICH 9/10 fields

Nearest grant-volume peer: Shenzhen Zhongdaxin Epoxy Plate Co. Ltd. (±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 Shunyun’s 40.6 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 Shunyun

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

score

What this shows Shunyun's Innovation Score is 40.6/100 (top 35% 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 Shunyun?

Each dot is one of Shunyun’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). Shunyun’s own 10.9 claims/patent is at or below the 15.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

Shunyun 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 8.98.999.1 0510152025 Granted patents (volume) Avg claims / patent Shenzhen Zhongdaxin Epoxy Plate Co. Ltd. - 9, 3Shenzhen Zhongdax…Shijiazhuang Yiling Pharmaceutical Co., Ltd. - 9, 13.44Shijiazhuang Yili…Shizuki Electric Co., Inc. - 9, 17.78Shizuki ElectricShore Acres Enterprises Inc. - 9, 22Shore Acres Enter…Shurtech Brands LLC - 9, 11.44Shurtech BrandsSichuan Haisco Pharmaceutical Co., Ltd. - 9, 16.22Sichuan Haisco Ph…Sichuan Honghua Petroleum Equipment Co., Ltd - 9, 15.67Sichuan Honghua P…Sidel Canada Inc. - 9, 15.56Sidel CanadaShunyun Technology (ZHONG SHAN) Limited - 9, 10.89Shunyun Technolog…
Shunyun vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Shunyun's grants concentrate

Shunyun Technology (ZHONG SHAN) Limited is a focused PatentsView assignee: 3 CPC subclasses with 88.9% of grants classified under G02B (Optical Elements, Systems OR Apparatus). Peak complete grant year is 2022 (4 grants) versus a trough of 1 in 2021. By volume, Shunyun sits between Shenzhen Zhongdaxin Epoxy Plate Co. Ltd. and Sidel Canada Inc..

Shunyun's three-year grant acceleration

Shunyun Technology (ZHONG SHAN) Limited shows 8 grants in 2022–2024 against only 1 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 Shunyun's volume?

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

patents

What this shows Shunyun holds 9 patents at rank #30,039, 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 Shunyun

By rank, the assignees closest to #30,039 in granted patent volume.

Leaders in G02B (Optical Elements)

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

Shunyun's Innovation Score vs. every tracked assignee

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

41 Top 35% higher than 65% 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

012345 202120222023 4
USPTO utility patent grants by year · 2021–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2021–2019 baseline. Full figures in the table below.

View data table
Shunyun Technology (ZHONG SHAN) Limited patent grants by year, 2015–2025
Year Patents Granted Share of Period
2021 1 11.1%
2022 4 44.4%
2023 4 44.4%

Which technologies does Shunyun Technology (ZHONG SHAN) Limited patent most?

Top 3 of 3 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

Shunyun Technology (ZHONG SHAN) Limited's patent record in context - here's where to go next.

  • Shunyun Technology (ZHONG SHAN) Limited's lead technology class is G02B (Optical Elements, Systems OR Apparatus), 88.9% of its portfolio - see every assignee active in that class. Explore G02B
  • Ranked #30,128 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
  • Compare Shunyun Technology (ZHONG SHAN) Limited against Shenzhen Zhongdaxin Epoxy Plate Co. Ltd., an assignee filing at a similar volume. Compare portfolios
  • Innovation Score of 40.6/100 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.