Where does Chengdu University of Information Technology rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Chengdu University of Information Technology ranks #22,371 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 Chengdu University of Information Technology hold?

Chengdu University of Information Technology holds 12 US utility patents granted between 2019 and 2025, spanning 16 technology areas.

What is Chengdu University of Information Technology's Innovation Score?

Chengdu University of Information Technology has an Innovation Score of 48.9 out of 100 (top 16% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Chengdu University of Information Technology focus on?

Chengdu University of Information Technology's top technology area is G06F (Electric Digital Data Processing) with 4 patents, ranking #7,209 of 13,878 assignees active in that subclass. Grants appear in 16 CPC subclasses total.

Is Chengdu University of Information Technology's patent grant rate increasing or decreasing?

Chengdu University of Information Technology's recent grant velocity is +700% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Chengdu University of Information Technology's patents?

Chengdu University of Information Technology's patents average 9.8 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Chengdu University of Information Technology

Q: How is the Chengdu University of Information Technology 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 - 12 granted patents across 16 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: G06F (Electric Digital Data Processing).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Chengdu ranks #22,371 of 49,997 tracked US assignees by granted-patent volume, with 12 patents across 16 technology areas.

#22,371
of 49,997 US assignees by volume: Top 16%
by Innovation Score (48.9/100): 9.8
avg claims per patent: +700%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R22371 · Foreign Corporation #22,371 · 12 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-PAR · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 12 grants
MID-PACK #22,371/49,997
PHOTO-FINISH Certify Global
CPC-FOCUS G06F · 16 areas
INNOV-PAR 48.9/100
CLAIMS-PAR 9.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +700% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Certify Global 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 Chengdu’s 48.9 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 (18%) Velocity 20.0 pts (41%) Breadth 14.1 pts (29%) Claim depth 5.9 pts (12%)

Qualcomm Incorporated · highest

85
Chengdu University… · this assignee

49
3D Lighting… · lowest

7

What this shows Chengdu's Innovation Score is 48.9/100 (top 16% 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 Chengdu?

Each dot is one of Chengdu’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). Chengdu’s own 9.8 claims/patent is at or below the 11.3 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Chengdu's grants concentrate

Chengdu University of Information Technology is a focused PatentsView assignee: 16 CPC subclasses with 33.3% of grants classified under G06F (Electric Digital Data Processing). Peak complete grant year is 2023 (4 grants) versus a trough of 1 in 2019. By volume, Chengdu sits between Certify Global Inc. and Chongqing GigaChip Technology Co., Ltd..

Chengdu's three-year grant acceleration

Chengdu University of Information Technology shows 7 grants in 2022–2024 against only 2 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.

Certify Global

12
Cervos Medical

12
Channel Products

12
Chemtor

12
Chieftek Precision

12
China Building Ma…

12
Chobani

12
Chongqing Gigachi…

12
Chengdu Universit… ◀

12

What this shows Chengdu holds 12 patents at rank #22,406, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Chengdu

By rank, the assignees closest to #22,406 in granted patent volume.

Leaders in G06F (Electric Digital Data Processing)

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

Chengdu's Innovation Score vs. every tracked assignee

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

49 Top 16% higher than 84% 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 · 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

Chengdu University of Information Technology patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	1	8.3%
2021	1	8.3%
2022	1	8.3%
2023	4	33.3%
2024	2	16.7%
2025partial year	3	25.0%

Which technologies does Chengdu University of Information Technology patent most?

G06F - Electric Digital Data Processing 4

G01W - Meteorology 2

Y02A - Technologies FOR Adaptation TO Climate Change 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

H02H - Emergency Protective Circuit Arrangements 1

B08B - Cleaning IN GENERAL; Prevention OF Fouling IN General 1

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

G21C - Nuclear Reactors 1

A61B - DIAGNOSIS; SURGERY; Identification 1

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 1

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 1

H03F - Amplifiers 1

H02G - Installation OF Electric Cables OR Lines, OR OF Combined Optical AND Electric Cables OR Lines 1

E21B - Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells 1

G06V - Image OR Video Recognition OR Understanding 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

Chengdu University of Information Technology's patent record in context - here's where to go next.

Chengdu University of Information Technology's lead technology class is G06F (Electric Digital Data Processing), 33.3% of its portfolio - see every assignee active in that class. Explore G06F
Ranked #22,371 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Chengdu University of Information Technology against Certify Global Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 48.9/100 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.