PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

ShenZhen YiHong Technology Co., Ltd

USPTO PatentsView assignee record - 51 granted patents across 2 technology areas, recorded in grant years 2019–2025. 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: B65D (Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR F).

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The verdict

According to USPTO PatentsView, Shenzhen ranks #6,589 of 49,997 tracked US assignees by granted-patent volume, with 51 patents across 2 technology areas.

#6,589
of 49,997 US assignees by volume
Top 38%
by Innovation Score (39.4/100)
1.3
avg claims per patent
+1333%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R6589 · Foreign Corporation #6,589 · 51 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

  • GRANTS-SMALL 51 grants
  • UPPER-Q #6,589/49,997
  • PHOTO-FINISH Shandong Linglong Tire
  • CPC-NARROW B65D · 2 areas
  • INNOV-THIN 39.4/100
  • CLAIMS-SPARSE 1.3 claims/avg
  • TYPE-FRNCORP Foreign Corp
  • VEL-SURGE +1333% vel
  • BOOK-FULL 10/10 fields

Nearest grant-volume peer: Shandong Linglong Tire 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 Shenzhen’s 39.4 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 Shenzhen

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

score

What this shows Shenzhen's Innovation Score is 39.4/100 (top 38% 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 Shenzhen?

Each dot is one of Shenzhen’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). Shenzhen’s own 1.3 claims/patent is at or below the 17.1 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

Shenzhen 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 50.951.051.05151.051.051.1 0510152025 Granted patents (volume) Avg claims / patent S&P Global Inc. - 51, 18.55S&P GlobalShandong Linglong Tire Co., Ltd - 51, 1.16Shandong Linglong…Shibaura Machine Co., Ltd. - 51, 8.82Shibaura MachineStrong Force TP Portfolio 2022, LLC - 51, 19.65Strong Force TP P…T.J.Smith and Nephew, Limited - 51, 18.35T J Smith and Nep…Technoprobe S.P.A. - 51, 22.75Technoprobe S P ATektro Technology Corporation - 51, 12.31Tektro TechnologyThermo Electron Scientific Instruments LLC - 51, 17.14Thermo Electron S…ShenZhen YiHong Technology Co., Ltd - 51, 1.25Shenzhen Yihong T…
Shenzhen vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Shenzhen's grants concentrate

ShenZhen YiHong Technology Co., Ltd is a focused PatentsView assignee: 2 CPC subclasses with 2% of grants classified under B65D (Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR F). Peak complete grant year is 2023 (13 grants) versus a trough of 3 in 2019. By volume, Shenzhen sits between S&P Global Inc. and Thermo Electron Scientific Instruments LLC.

Shenzhen's three-year grant acceleration

ShenZhen YiHong Technology Co., Ltd shows 36 grants in 2022–2024 against only 10 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 ShenZhen's volume?

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

patents

What this shows ShenZhen holds 51 patents at rank #6,592, 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 ShenZhen

By rank, the assignees closest to #6,592 in granted patent volume.

Leaders in B65D (Containers FOR Storage OR Transport OF Articles OR Materials)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for ShenZhen, neither rank-band nor same-CPC leaders (those blocks stay above). In B65D (Containers FOR Storage OR Transport OF Articles OR Materials), ShenZhen ranks #2,090 of 3,365 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (39 here).

Weatherford U.K. Limited 39 Qisda (SUZHOU) Co., Ltd. 39 Stratosaudio, Inc. 39 Hyundai Dymos Incorporated 39

Similar claim depth

Nearest assignees by average claims per patent (1.3 here).

Plant 21 LLC 1.3 avg Shenzhen Lute Jiacheng Supply Chain Management Co., Ltd. 1.3 avg Shenzhen Xunweijia Technology Development Co., Ltd. 1.2 avg VAN Cleef & Arpels SA 1.2 avg

Shenzhen's Innovation Score vs. every tracked assignee

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

39 Top 38% higher than 62% 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

051015 2019202020212022202320242025 5
USPTO utility patent grants by year · 2019–2025

Grants by year

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

View data table
ShenZhen YiHong Technology Co., Ltd patent grants by year, 2015–2025
Year Patents Granted Share of Period
2019 3 5.9%
2020 4 7.8%
2021 3 5.9%
2022 10 19.6%
2023 13 25.5%
2024 13 25.5%
2025partial year 5 9.8%

Which technologies does ShenZhen YiHong Technology 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

ShenZhen YiHong Technology Co., Ltd's patent record in context - here's where to go next.

  • ShenZhen YiHong Technology Co., Ltd's lead technology class is B65D (Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR F), 2% of its portfolio - see every assignee active in that class. Explore B65D
  • Ranked #6,589 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
  • Compare ShenZhen YiHong Technology Co., Ltd against S&P Global Inc., an assignee filing at a similar volume. Compare portfolios
  • Innovation Score of 39.4/100 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.