Where does Chongqing University Of Posts And Telecommunications rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Chongqing University Of Posts And Telecommunications ranks #7,543 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

Is Chongqing University Of Posts And Telecommunications's patent grant rate increasing or decreasing?

Chongqing University Of Posts And Telecommunications's recent grant velocity is +371% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Chongqing University Of Posts And Telecommunications's patents?

Chongqing University Of Posts And Telecommunications's patents average 9.9 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

Chongqing University Of Posts And Telecommunications

Q: How many patents does Chongqing University Of Posts And Telecommunications hold?

Chongqing University Of Posts And Telecommunications holds 43 US utility patents granted between 2018 and 2025, spanning 21 technology areas.

Q: What is Chongqing University Of Posts And Telecommunications's Innovation Score?

Chongqing University Of Posts And Telecommunications has an Innovation Score of 48.0 out of 100 (top 17% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Q: What technology areas does Chongqing University Of Posts And Telecommunications focus on?

Chongqing University Of Posts And Telecommunications's top technology area is H04L (Transmission OF Digital Information, e.g. Telegraphic Communication) with 20 patents, ranking #1,367 of 8,956 assignees active in that subclass. Grants appear in 21 CPC subclasses total.

Q: How is the Chongqing University Of Posts And Telecommunications 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 - 43 granted patents across 21 technology areas, recorded in grant years 2018–2025. 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: H04L (Transmission OF Digital Information, e.g. Telegraphic Communication).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Chongqing ranks #7,543 of 49,997 tracked US assignees by granted-patent volume, with 43 patents across 21 technology areas.

#7,543
of 49,997 US assignees by volume: Top 17%
by Innovation Score (48.0/100): 9.9
avg claims per patent: +371%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R7543 · Foreign Corporation #7,543 · 43 grants

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

GRANTS-SMALL 43 grants
UPPER-Q #7,543/49,997
PHOTO-FINISH Carbonite
CPC-FOCUS H04L · 21 areas
INNOV-PAR 48.0/100
CLAIMS-PAR 9.9 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +371% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Carbonite, 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 Chongqing’s 48.0 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 13.1 pts (27%) Velocity 12.8 pts (27%) Breadth 16.2 pts (34%) Claim depth 5.9 pts (12%)

Qualcomm Incorporated · highest

85
Zoho Private · near

48
Chongqing University… · this assignee

48
Huesker · near

48
MolyWorks Material · near

48
The Steelstone Group · near

48
3D Lighting… · lowest

7

What this shows Chongqing's Innovation Score is 48.0/100 (top 17% 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 Chongqing?

Each dot is one of Chongqing’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). Chongqing’s own 9.9 claims/patent is at or below the 13.3 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Chongqing's grants concentrate

Chongqing University Of Posts And Telecommunications is a focused PatentsView assignee: 21 CPC subclasses with 46.5% of grants classified under H04L (Transmission OF Digital Information, e.g. Telegraphic Communication). Peak complete grant year is 2023 (12 grants) versus a trough of 1 in 2021. By volume, Chongqing sits between Chongqing BOE Display Technology Co., Ltd. and Dewertokin Technology Group Co., Ltd..

Chongqing's three-year grant acceleration

Chongqing University Of Posts And Telecommunications shows 25 grants in 2022–2024 against only 13 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.

Chongqing BOE Dis…

43
Carbonite

43
Carl Zeiss Jena

43
China University…

43
Comadur

43
Coriant Oy

43
Daiwa Kasei Kogyo

43
Dewertokin Techno…

43
Chongqing Univers… ◀

43

What this shows Chongqing holds 43 patents at rank #7,543, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Chongqing

By rank, the assignees closest to #7,543 in granted patent volume.

Leaders in H04L (Transmission OF Digital Information)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Chongqing, neither rank-band nor same-CPC leaders (those blocks stay above). In H04L (Transmission OF Digital Information), Chongqing ranks #1,367 of 8,956 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (48 here).

The Steelstone Group LLC 48 MolyWorks Material Corporation 48 Huesker, Inc 48 Zoho Corporation Private Limited 48

Chongqing's Innovation Score vs. every tracked assignee

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

48 Top 17% higher than 83% 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 · 2018–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Chongqing University Of Posts And Telecommunications patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	2	4.7%
2019	5	11.6%
2020	7	16.3%
2021	1	2.3%
2022	7	16.3%
2023	12	27.9%
2024	6	14.0%
2025partial year	3	7.0%

Which technologies does Chongqing University Of Posts And Telecommunications patent most?

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 20

H04W - Wireless Communication Networks 18

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 10

G06T - Image Data Processing OR Generation, IN General 5

H03M - CODING; DECODING; Code Conversion IN General 4

G06F - Electric Digital Data Processing 4

H04N - Pictorial Communication, e.g. Television 4

H04J - Multiplex Communication 3

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 3

H04B - Transmission 3

G01C - Measuring Distances, Levels OR BEARINGS; SURVEYING; NAVIGATION; Gyroscopic INSTRUMENTS; Photogrammetry OR Videogrammetry 2

G07F - Coin-freed OR Like Apparatus 1

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory Purposes, NOT Otherwise Provided FOR 1

G07B - Ticket-issuing APPARATUS; Fare-registering APPARATUS; Franking Apparatus 1

G08G - Traffic Control Systems 1

Top 15 of 21 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

Chongqing University Of Posts And Telecommunications's patent record in context - here's where to go next.

Chongqing University Of Posts And Telecommunications's lead technology class is H04L (Transmission OF Digital Information, e.g. Telegraphic Communication), 46.5% of its portfolio - see every assignee active in that class. Explore H04L
Ranked #7,543 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Chongqing University Of Posts And Telecommunications against Chongqing BOE Display Technology Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 48.0/100 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.