Where does East China Jiaotong University rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), East China Jiaotong University ranks #9,487 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 East China Jiaotong University hold?

East China Jiaotong University holds 33 US utility patents granted between 2016 and 2025, spanning 43 technology areas.

What is East China Jiaotong University's Innovation Score?

East China Jiaotong University has an Innovation Score of 59.7 out of 100 (top 4% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does East China Jiaotong University focus on?

East China Jiaotong University's top technology area is G06N (Computing Arrangements Based ON Specific Computational Models) with 8 patents, ranking #958 of 4,479 assignees active in that subclass. Grants appear in 43 CPC subclasses total.

Is East China Jiaotong University's patent grant rate increasing or decreasing?

East China Jiaotong University's recent grant velocity is +1150% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for East China Jiaotong University's patents?

East China Jiaotong University's patents average 7.2 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 East China Jiaotong University 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

East China Jiaotong University

USPTO PatentsView assignee record - 33 granted patents across 43 technology areas, recorded in grant years 2016–2025. 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, East ranks #9,487 of 49,997 tracked US assignees by granted-patent volume, with 33 patents across 43 technology areas.

#9,487
of 49,997 US assignees by volume: Top 4%
by Innovation Score (59.7/100): 7.2
avg claims per patent: +1150%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R9487 · Foreign Corporation #9,487 · 33 grants

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

GRANTS-SMALL 33 grants
UPPER-Q #9,487/49,997
PHOTO-FINISH Douyin Vision
CPC-WIDE G06N · 43 areas
INNOV-PAR 59.7/100
CLAIMS-SPARSE 7.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +1150% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Douyin Vision 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 East’s 59.7 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 12.2 pts (20%) Velocity 20.0 pts (34%) Breadth 23.2 pts (39%) Claim depth 4.3 pts (7%)

Qualcomm Incorporated · highest

85
Assa Abloy Americas… · near

60
China Tobacco Hunan… · near

60
East China Jiaotong… · this assignee

60
FPInnovations · near

60
Holcim Technology · near

60
3D Lighting… · lowest

7

What this shows East's Innovation Score is 59.7/100 (top 4% 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 East?

Each dot is one of East’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). East’s own 7.2 claims/patent is at or below the 17.3 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where East's grants concentrate

East China Jiaotong University is a focused PatentsView assignee: 43 CPC subclasses with 24.2% of grants classified under G06N (Computing Arrangements Based ON Specific Computational Models). Peak complete grant year is 2022 (7 grants) versus a trough of 1 in 2016. By volume, East sits between Douyin Vision Co., Ltd. and Electric Mirror, LLC.

East's three-year grant acceleration

East China Jiaotong University shows 20 grants in 2022–2024 against only 5 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.

Douyin Vision

33
DPG USA

33
Drum Workshop

33
E-lead

33
Eaton Electrical…

33
Ecole DE Superieu…

33
Eddy Current Part…

33
Electric Mirror

33
East China Jiaoto… ◀

33

What this shows East holds 33 patents at rank #9,487, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near East

By rank, the assignees closest to #9,487 in granted patent volume.

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

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for East, neither rank-band nor same-CPC leaders (those blocks stay above). In G06N (Computing Arrangements Based ON Specific Computational Mo…), East ranks #958 of 4,479 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (60 here).

FPInnovations 60 China Tobacco Hunan Industrial Co., Ltd. 60 Holcim Technology Ltd 60 Assa Abloy Americas Residential Inc. 60

East's Innovation Score vs. every tracked assignee

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

60 Top 4% higher than 96% 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 · 2016–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

East China Jiaotong University patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	3.0%
2017	1	3.0%
2020	1	3.0%
2021	4	12.1%
2022	7	21.2%
2023	7	21.2%
2024	6	18.2%
2025partial year	6	18.2%

Which technologies does East China Jiaotong University patent most?

G06N - Computing Arrangements Based ON Specific Computational Models 8

B61L - Guiding Railway TRAFFIC; Ensuring THE Safety OF Railway Traffic 7

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 5

G06T - Image Data Processing OR Generation, IN General 5

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 5

G06F - Electric Digital Data Processing 4

G06V - Image OR Video Recognition OR Understanding 3

C22B - Production AND Refining OF Metals ; Pretreatment OF RAW Materials 3

G05D - Systems FOR Controlling OR Regulating Non-electric Variables 2

F15B - Systems Acting BY Means OF Fluids IN GENERAL; Fluid-pressure Actuators, e.g. SERVOMOTORS; Details OF Fluid-pressure Systems, NOT Otherwise Provided FOR 2

B60L - Propulsion OF Electrically-propelled Vehicles ; Supplying Electric Power FOR Auxiliary Equipment OF Electrically-propelled Vehicles ; Electrodynamic Brake Systems FOR Vehicles IN General ; Magnetic Suspension OR Levitation FOR VEHICLES; Monitoring Operating Variables OF Electrically-propelled Vehicl 2

B25J - MANIPULATORS; Chambers Provided With Manipulation Devices 2

C09D - Coating Compositions, e.g. Paints, Varnishes OR LACQUERS; Filling PASTES; Chemical Paint OR INK REMOVERS; INKS; Correcting FLUIDS; WOODSTAINS; Pastes OR Solids FOR Colouring OR PRINTING; USE OF Materials Therefor 2

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 2

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 2

Top 15 of 43 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

East China Jiaotong University's patent record in context - here's where to go next.

East China Jiaotong University's lead technology class is G06N (Computing Arrangements Based ON Specific Computational Models), 24.2% of its portfolio - see every assignee active in that class. Explore G06N
Ranked #9,487 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare East China Jiaotong University against Douyin Vision Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 59.7/100 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.