Is Zju-hangzhou Global Scientific AND Technological Innovation Center's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Zju-hangzhou Global Scientific AND Technological Innovation Center.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Zju-hangzhou Global Scientific AND Technological Innovation Center

Q: Where does Zju-hangzhou Global Scientific AND Technological Innovation Center rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Zju-hangzhou Global Scientific AND Technological Innovation Center ranks #30,691 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

Q: How is the Zju-hangzhou Global Scientific AND Technological Innovation Center 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 PatentsView assignee record - 9 granted patents across 16 technology areas, recorded in grant years 2023–2025. 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: G06N (Computing Arrangements Based ON Specific Computational Models).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Zju-hangzhou ranks #30,691 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 16 technology areas.

#30,691
of 49,997 US assignees by volume: Top 19%
by Innovation Score (47.4/100): 8.8
avg claims per patent

USPTO PatentsView assignee plate

Corpus R30691 · Foreign Corporation #30,691 · 9 grants

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

GRANTS-MICRO 9 grants
MID-PACK #30,691/49,997
PHOTO-FINISH Zadro
CPC-FOCUS G06N · 16 areas
INNOV-PAR 47.4/100
CLAIMS-PAR 8.8 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2023–2025 · 3y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Zadro, 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 Zju-hangzhou’s 47.4 Innovation Score adds up

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

Volume 8.0 pts (17%) Velocity 20.0 pts (42%) Breadth 14.1 pts (30%) Claim depth 5.3 pts (11%)

Qualcomm Incorporated · highest

85
Zju-hangzhou Global… · this assignee

47
3D Lighting… · lowest

7

What this shows Zju-hangzhou's Innovation Score is 47.4/100 (top 19% 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 Zju-hangzhou?

Each dot is one of Zju-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). Zju-hangzhou’s own 8.8 claims/patent is ABOVE the 6.2 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Zju-hangzhou's grants concentrate

Zju-hangzhou Global Scientific AND Technological Innovation Center is a focused PatentsView assignee: 16 CPC subclasses with 22.2% of grants classified under G06N (Computing Arrangements Based ON Specific Computational Models). Peak complete grant year is 2023 (4 grants) versus a trough of 3 in 2024. By volume, Zju-hangzhou sits between Zhuhai Ektouch Technology Co., Ltd. and Zeikos Inc..

Zju-hangzhou's three-year grant acceleration

Zju-hangzhou Global Scientific AND Technological Innovation Center shows 7 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.

Zhuhai Ektouch Te…

9
Zhuhai Runxingtai…

9
ZI YI Electrical…

9
Ziptek

9
Zonhon Biopharma…

9
Zadro

9
Zeal Innovation

9
Zeikos

9
Zju-hangzhou Glob… ◀

9

What this shows Zju-hangzhou holds 9 patents at rank #30,648, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Zju-hangzhou

By rank, the assignees closest to #30,648 in granted patent volume.

Leaders in G06N (Computing Arrangements Based ON Specific Computational Mo…)

Other assignees with the most granted patents in Zju-hangzhou's primary technology class.

Zju-hangzhou's Innovation Score vs. every tracked assignee

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

47 Top 19% higher than 81% 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 · 2023–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2023–2019 baseline. Full figures in the table below.

View data table

Zju-hangzhou Global Scientific AND Technological Innovation Center patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2023	4	44.4%
2024	3	33.3%
2025partial year	2	22.2%

Which technologies does Zju-hangzhou Global Scientific AND Technological Innovation Center patent most?

G06N - Computing Arrangements Based ON Specific Computational Models 2

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 2

C30B - Single-crystal Growth ; Unidirectional Solidification OF Eutectic Material OR Unidirectional Demixing OF Eutectoid MATERIAL; Refining BY Zone-melting OF Material ; Production OF A Homogeneous Polycrystalline Material With Defined Structure ; Single Crystals OR Homogeneous Polycrystalline Material WI 2

G11C - Static Stores 1

G06F - Electric Digital Data Processing 1

H01L - Semiconductor Devices NOT Covered BY Class H10 1

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 1

C03C - Chemical Composition OF Glasses, Glazes OR Vitreous ENAMELS; Surface Treatment OF GLASS; Surface Treatment OF Fibres OR Filaments Made From Glass, Minerals OR SLAGS; Joining Glass TO Glass OR Other Materials 1

C03B - Manufacture, Shaping, OR Supplementary Processes 1

Y02D - Climate Change Mitigation Technologies IN Information AND Communication Technologies [ICT], I.E. Information AND Communication Technologies Aiming AT THE Reduction OF Their OWN Energy USE 1

C25F - Processes FOR THE Electrolytic Removal OF Materials From OBJECTS; Apparatus Therefor 1

H10D - Inorganic Electric Semiconductor Devices 1

C08J - WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h 1

A62B - Devices, Apparatus OR Methods FOR Life-saving 1

C08F - Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds 1

Top 15 of 16 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

Zju-hangzhou Global Scientific AND Technological Innovation Center's patent record in context - here's where to go next.

Zju-hangzhou Global Scientific AND Technological Innovation Center's lead technology class is G06N (Computing Arrangements Based ON Specific Computational Models), 22.2% of its portfolio - see every assignee active in that class. Explore G06N
Ranked #30,691 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Zju-hangzhou Global Scientific AND Technological Innovation Center against Zhuhai Ektouch Technology Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 47.4/100 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

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.