Where does Jiangmen Yishan Metal Products Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Jiangmen Yishan Metal Products Co., Ltd. ranks #41,107 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Jiangmen Yishan Metal Products Co., Ltd. hold?

Jiangmen Yishan Metal Products Co., Ltd. holds 6 US utility patents granted between 2022 and 2025, spanning 9 technology areas.

What is Jiangmen Yishan Metal Products Co., Ltd.'s Innovation Score?

Jiangmen Yishan Metal Products Co., Ltd. has an Innovation Score of 33.2 out of 100 (43rd percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Jiangmen Yishan Metal Products Co., Ltd. focus on?

Jiangmen Yishan Metal Products Co., Ltd.'s top technology area is A47J (Kitchen EQUIPMENT; Coffee MILLS; Spice MILLS; Apparatus FOR Making Beverages) with 3 patents, ranking #307 of 793 assignees active in that subclass. Grants appear in 9 CPC subclasses total.

Is Jiangmen Yishan Metal Products Co., Ltd.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Jiangmen Yishan Metal Products Co., Ltd..

What does claim depth mean for Jiangmen Yishan Metal Products Co., Ltd.'s patents?

Jiangmen Yishan Metal Products Co., Ltd.'s patents average 4.2 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

How is the Jiangmen Yishan Metal Products Co., Ltd. patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Jiangmen Yishan Metal Products Co., Ltd.

USPTO PatentsView assignee record - 6 granted patents across 9 technology areas, recorded in grant years 2022–2025. 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: A47J (Kitchen EQUIPMENT; Coffee MILLS; Spice MILLS; Apparatus FOR Making Beverages).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Jiangmen ranks #41,107 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 9 technology areas.

#41,107
of 49,997 US assignees by volume: 43rd percentile
by Innovation Score (33.2/100): 4.2
avg claims per patent

USPTO PatentsView assignee plate

Corpus R41107 · Foreign Corporation #41,107 · 6 grants

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

GRANTS-MICRO 6 grants
LOWER-Q #41,107/49,997
PHOTO-FINISH Jensen Enterprises
CPC-NARROW A47J · 9 areas
INNOV-THIN 33.2/100
CLAIMS-SPARSE 4.2 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2022–2025 · 4y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Jensen Enterprises, 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 Jiangmen’s 33.2 Innovation Score adds up

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

Volume 6.7 pts (20%) Velocity 13.3 pts (40%) Breadth 10.6 pts (32%) Claim depth 2.5 pts (8%)

Qualcomm Incorporated · highest

85
Jiangmen Yishan… · this assignee

33
3D Lighting… · lowest

7

What this shows Jiangmen's Innovation Score is 33.2/100 (43rd 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.

Does more volume mean deeper claims for Jiangmen?

Each dot is one of Jiangmen’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). Jiangmen’s own 4.2 claims/patent is ABOVE the 2.5 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

Jiangmen vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Jiangmen's grants concentrate

Jiangmen Yishan Metal Products Co., Ltd. is a focused PatentsView assignee: 9 CPC subclasses with 50% of grants classified under A47J (Kitchen EQUIPMENT; Coffee MILLS; Spice MILLS; Apparatus FOR Making Beverages). By volume, Jiangmen sits between Jensen Enterprises, Inc. and Jinhua Gica Baby Products Co., Ltd..

Jiangmen's three-year grant acceleration

Jiangmen Yishan Metal Products Co., Ltd. shows 2 grants in 2022–2024 against only 0 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.

Jensen Enterprises

6
Jerome Canady Res…

6
Jetbed

6
Jewelry Designer…

6
Jiangsu Xingda St…

6
Jiawei Renewable…

6
Jiaxing Bepal Tec…

6
Jinhua Gica Baby…

6
Jiangmen Yishan M… ◀

6

What this shows Jiangmen holds 6 patents at rank #41,109, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Jiangmen

By rank, the assignees closest to #41,109 in granted patent volume.

Leaders in A47J (Kitchen Equipment)

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

Jiangmen's Innovation Score vs. every tracked assignee

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

33 43rd percentile higher than 43% of 49,997 US assignees

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

USPTO utility patent grants by year · 2022–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table

Jiangmen Yishan Metal Products Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	2	33.3%
2025partial year	4	66.7%

Which technologies does Jiangmen Yishan Metal Products Co., Ltd. patent most?

A47J - Kitchen EQUIPMENT; Coffee MILLS; Spice MILLS; Apparatus FOR Making Beverages 3

B05D - Processes FOR Applying Fluent Materials TO Surfaces, IN General 2

B23P - Metal-working NOT Otherwise Provided FOR; Combined OPERATIONS; Universal Machine Tools 2

B24B - Machines, Devices, OR Processes FOR Grinding OR Polishing ; Dressing OR Conditioning OF Abrading SURFACES; Feeding OF Grinding, Polishing, OR Lapping Agents 1

B44C - Producing Decorative Effects ; MOSAICS; Tarsia Work ; Paperhanging 1

C23F - Non-mechanical Removal OF Metallic Material From Surface ; Inhibiting Corrosion OF Metallic Material OR Incrustation IN GENERAL; Multi-step Processes FOR Surface Treatment OF Metallic Material Involving AT Least ONE Process Provided FOR IN Class C23 AND AT Least ONE Process Covered BY Subclass C21d 1

B21D - Working OR Processing OF Sheet Metal OR Metal Tubes, Rods OR Profiles Without Essentially Removing MATERIAL; Punching Metal 1

B41M - Printing, Duplicating, Marking, OR Copying PROCESSES; Colour Printing, 1

C23C - Coating Metallic MATERIAL; Coating Material With Metallic MATERIAL; Surface Treatment OF Metallic Material BY Diffusion Into THE Surface, BY Chemical Conversion OR SUBSTITUTION; Coating BY Vacuum Evaporation, BY Sputtering, BY ION Implantation OR BY Chemical Vapour Deposition, IN General 1

Top 9 of 9 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

Jiangmen Yishan Metal Products Co., Ltd.'s patent record in context - here's where to go next.

Jiangmen Yishan Metal Products Co., Ltd.'s lead technology class is A47J (Kitchen EQUIPMENT; Coffee MILLS; Spice MILLS; Apparatus FOR Making Beverages), 50% of its portfolio - see every assignee active in that class. Explore A47J
Ranked #41,107 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Jiangmen Yishan Metal Products Co., Ltd. against Jensen Enterprises, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 33.2/100 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

Compiled by PlainPatent , US Patent Intelligence Editorial Process · May 15, 2026

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.