Where does Hangzhou Yushu Technology Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Hangzhou Yushu Technology Co., Ltd. ranks #22,691 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 Hangzhou Yushu Technology Co., Ltd. hold?

Hangzhou Yushu Technology Co., Ltd. holds 12 US utility patents granted between 2021 and 2025, spanning 13 technology areas.

What is Hangzhou Yushu Technology Co., Ltd.'s Innovation Score?

Hangzhou Yushu Technology Co., Ltd. has an Innovation Score of 46.3 out of 100 (top 21% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Hangzhou Yushu Technology Co., Ltd. focus on?

Hangzhou Yushu Technology Co., Ltd.'s top technology area is B25J (MANIPULATORS; Chambers Provided With Manipulation Devices) with 7 patents, ranking #263 of 1,442 assignees active in that subclass. Grants appear in 13 CPC subclasses total.

Is Hangzhou Yushu Technology Co., Ltd.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Hangzhou Yushu Technology Co., Ltd..

What does claim depth mean for Hangzhou Yushu Technology Co., Ltd.'s patents?

Hangzhou Yushu Technology Co., Ltd.'s patents average 7.8 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 Hangzhou Yushu Technology 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

Hangzhou Yushu Technology Co., Ltd.

USPTO PatentsView assignee record - 12 granted patents across 13 technology areas, recorded in grant years 2021–2025. 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: B25J (MANIPULATORS; Chambers Provided With Manipulation Devices).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Hangzhou ranks #22,691 of 49,997 tracked US assignees by granted-patent volume, with 12 patents across 13 technology areas.

#22,691
of 49,997 US assignees by volume: Top 21%
by Innovation Score (46.3/100): 7.8
avg claims per patent

USPTO PatentsView assignee plate

Corpus R22691 · Foreign Corporation #22,691 · 12 grants

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

GRANTS-MICRO 12 grants
MID-PACK #22,691/49,997
PHOTO-FINISH Hangzhou Bensheng…
CPC-FOCUS B25J · 13 areas
INNOV-PAR 46.3/100
CLAIMS-SPARSE 7.8 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2021–2025 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Hangzhou Bensheng Pharmaceutical 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 Hangzhou’s 46.3 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 8.9 pts (19%) Velocity 20.0 pts (43%) Breadth 12.7 pts (27%) Claim depth 4.7 pts (10%)

Qualcomm Incorporated · highest

85
Hangzhou Yushu… · this assignee

46
3D Lighting… · lowest

7

What this shows Hangzhou's Innovation Score is 46.3/100 (top 21% 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 Hangzhou?

Each dot is one of Hangzhou’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). Hangzhou’s own 7.8 claims/patent is at or below the 10.3 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Hangzhou's grants concentrate

Hangzhou Yushu Technology Co., Ltd. is a focused PatentsView assignee: 13 CPC subclasses with 58.3% of grants classified under B25J (MANIPULATORS; Chambers Provided With Manipulation Devices). Peak complete grant year is 2024 (3 grants) versus a trough of 1 in 2021. By volume, Hangzhou sits between Hangzhou Bensheng Pharmaceutical Co., Ltd. and Hegenscheidt-mfd GmbH & Co. KG.

Hangzhou's three-year grant acceleration

Hangzhou Yushu Technology Co., Ltd. shows 3 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.

Hangzhou Bensheng…

12
Hangzhou Golden S…

12
Hangzhou Hangke O…

12
Hangzhou Juxing I…

12
Heal Systems

12
HEB Grocery

12
HEE Solar L L C

12
Hegenscheidt-mfd…

12
Hangzhou Yushu Te… ◀

12

What this shows Hangzhou holds 12 patents at rank #22,686, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Hangzhou

By rank, the assignees closest to #22,686 in granted patent volume.

Leaders in B25J (Manipulators)

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

Hangzhou's Innovation Score vs. every tracked assignee

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

46 Top 21% higher than 79% 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 · 2021–2025

Grants by year

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

View data table

Hangzhou Yushu Technology Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2021	1	8.3%
2024	3	25.0%
2025partial year	8	66.7%

Which technologies does Hangzhou Yushu Technology Co., Ltd. patent most?

B25J - MANIPULATORS; Chambers Provided With Manipulation Devices 7

B62D - Motor VEHICLES; Trailers 5

F16H - Gearing 2

H02K - Dynamo-electric Machines 2

F16J - Pistons ; CYLINDERS; Sealings 1

F16F - SPRINGS; SHOCK-ABSORBERS; Means FOR Damping Vibration 1

A63B - Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment 1

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 1

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 1

G05D - Systems FOR Controlling OR Regulating Non-electric Variables 1

G01S - Radio DIRECTION-FINDING; Radio NAVIGATION; Determining Distance OR Velocity BY USE OF Radio WAVES; Locating OR Presence-detecting BY USE OF THE Reflection OR Reradiation OF Radio WAVES; Analogous Arrangements Using Other Waves 1

F16D - Couplings FOR Transmitting ROTATION; CLUTCHES; Brakes 1

B60K - Arrangement OR Mounting OF Propulsion Units OR OF Transmissions IN VEHICLES; Arrangement OR Mounting OF Plural Diverse Prime-movers IN VEHICLES; Auxiliary Drives FOR VEHICLES; Instrumentation OR Dashboards FOR VEHICLES; Arrangements IN Connection With Cooling, AIR Intake, GAS Exhaust OR Fuel Supply 1

Top 13 of 13 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

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

Hangzhou Yushu Technology Co., Ltd.'s lead technology class is B25J (MANIPULATORS; Chambers Provided With Manipulation Devices), 58.3% of its portfolio - see every assignee active in that class. Explore B25J
Ranked #22,691 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Hangzhou Yushu Technology Co., Ltd. against Hangzhou Bensheng Pharmaceutical Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 46.3/100 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.