USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Nantong Institute OF Nanjing University OF Posts AND Telecommunications Co., Ltd.

Q: Where does Nantong Institute OF Nanjing University OF Posts AND Telecommunications Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Nantong Institute OF Nanjing University OF Posts AND Telecommunications Co., Ltd. ranks #26,933 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

Q: Is Nantong Institute OF Nanjing University OF Posts AND Telecommunications Co., Ltd.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Nantong Institute OF Nanjing University OF Posts AND Telecommunications Co., Ltd..

Q: How is the Nantong Institute OF Nanjing University OF Posts AND Telecommunications 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 PatentsView assignee record - 10 granted patents across 9 technology areas, recorded in grant years 2022–2025. 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: G01R (Measuring Electric VARIABLES; Measuring Magnetic Variables).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Nantong ranks #26,933 of 49,997 tracked US assignees by granted-patent volume, with 10 patents across 9 technology areas.

#26,933
of 49,997 US assignees by volume: Top 27%
by Innovation Score (43.7/100): 8.0
avg claims per patent

USPTO PatentsView assignee plate

Corpus R26933 · Foreign Corporation #26,933 · 10 grants

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

GRANTS-MICRO 10 grants
MID-PACK #26,933/49,997
PHOTO-FINISH Nanjing Silergy…
CPC-NARROW G01R · 9 areas
INNOV-PAR 43.7/100
CLAIMS-PAR 8.0 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2022–2025 · 4y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Nanjing Silergy Micro Technology 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 Nantong’s 43.7 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 8.3 pts (19%) Velocity 20.0 pts (46%) Breadth 10.6 pts (24%) Claim depth 4.8 pts (11%)

Qualcomm Incorporated · highest

85
Nantong Institute… · this assignee

44
3D Lighting… · lowest

7

What this shows Nantong's Innovation Score is 43.7/100 (top 27% 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 Nantong?

Each dot is one of Nantong’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). Nantong’s own 8.0 claims/patent is at or below the 12.4 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Nantong's grants concentrate

Nantong Institute OF Nanjing University OF Posts AND Telecommunications Co., Ltd. is a focused PatentsView assignee: 9 CPC subclasses with 40% of grants classified under G01R (Measuring Electric VARIABLES; Measuring Magnetic Variables). Peak complete grant year is 2024 (3 grants) versus a trough of 1 in 2023. By volume, Nantong sits between Nanjing Silergy Micro Technology Co., Ltd. and National Hospital Organization.

Nantong's three-year grant acceleration

Nantong Institute OF Nanjing University OF Posts AND Telecommunications Co., Ltd. shows 6 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.

Nanjing Silergy M…

10
Nanobit Tech

10
Nanobrick

10
Nanocarrier

10
Napo Pharmaceutic…

10
National Center F…

10
National Disaster…

10
National Hospital…

10
Nantong Institute… ◀

10

What this shows Nantong holds 10 patents at rank #26,921, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Nantong

By rank, the assignees closest to #26,921 in granted patent volume.

Leaders in G01R (Measuring Electric Variables)

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

Nantong's Innovation Score vs. every tracked assignee

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

44 Top 27% higher than 73% 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 · 2022–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table

Nantong Institute OF Nanjing University OF Posts AND Telecommunications Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	2	20.0%
2023	1	10.0%
2024	3	30.0%
2025partial year	4	40.0%

Which technologies does Nantong Institute OF Nanjing University OF Posts AND Telecommunications Co., Ltd. patent most?

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 4

G06F - Electric Digital Data Processing 2

H03B - Generation OF Oscillations, Directly OR BY Frequency-changing, BY Circuits Employing Active Elements Which Operate IN A Non-switching MANNER; Generation OF Noise BY Such Circuits 2

G11C - Static Stores 2

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

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 1

H03K - Pulse Technique 1

H04B - Transmission 1

Top 9 of 9 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

Nantong Institute OF Nanjing University OF Posts AND Telecommunications Co., Ltd.'s patent record in context - here's where to go next.

Nantong Institute OF Nanjing University OF Posts AND Telecommunications Co., Ltd.'s lead technology class is G01R (Measuring Electric VARIABLES; Measuring Magnetic Variables), 40% of its portfolio - see every assignee active in that class. Explore G01R
Ranked #26,933 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Nantong Institute OF Nanjing University OF Posts AND Telecommunications Co., Ltd. against Nanjing Silergy Micro Technology Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 43.7/100 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.