Where does Sernet (SUZHOU) Technologies Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Sernet (SUZHOU) Technologies Corporation ranks #20,391 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 Sernet (SUZHOU) Technologies Corporation hold?

Sernet (SUZHOU) Technologies Corporation holds 14 US utility patents granted between 2015 and 2023, spanning 10 technology areas.

What is Sernet (SUZHOU) Technologies Corporation's Innovation Score?

Sernet (SUZHOU) Technologies Corporation has an Innovation Score of 48.3 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%).

What technology areas does Sernet (SUZHOU) Technologies Corporation focus on?

Sernet (SUZHOU) Technologies Corporation's top technology area is H04W (Wireless Communication Networks) with 12 patents, ranking #1,170 of 5,904 assignees active in that subclass. Grants appear in 10 CPC subclasses total.

Is Sernet (SUZHOU) Technologies Corporation's patent grant rate increasing or decreasing?

Sernet (SUZHOU) Technologies Corporation's recent grant velocity is -60% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Sernet (SUZHOU) Technologies Corporation's patents?

Sernet (SUZHOU) Technologies Corporation's patents average 12.9 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.

How is the Sernet (SUZHOU) Technologies Corporation 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

Sernet (SUZHOU) Technologies Corporation

USPTO PatentsView assignee record - 14 granted patents across 10 technology areas, recorded in grant years 2015–2023. 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: H04W (Wireless Communication Networks).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Sernet ranks #20,391 of 49,997 tracked US assignees by granted-patent volume, with 14 patents across 10 technology areas.

#20,391
of 49,997 US assignees by volume: Top 17%
by Innovation Score (48.3/100): 12.9
avg claims per patent: -60%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R20391 · Foreign Corporation #20,391 · 14 grants

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

GRANTS-MICRO 14 grants
MID-PACK #20,391/49,997
PHOTO-FINISH SEM AB
CPC-FOCUS H04W · 10 areas
INNOV-PAR 48.3/100
CLAIMS-RICH 12.9 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -60% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: SEM AB (±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 Sernet’s 48.3 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 9.4 pts (19%) Velocity 20.0 pts (41%) Breadth 11.2 pts (23%) Claim depth 7.7 pts (16%)

Qualcomm Incorporated · highest

85
Sernet (SUZHOU) · this assignee

48
3D Lighting… · lowest

7

What this shows Sernet's Innovation Score is 48.3/100 (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 Sernet?

Each dot is one of Sernet’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). Sernet’s own 12.9 claims/patent is ABOVE the 11.1 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Sernet's grants concentrate

Sernet (SUZHOU) Technologies Corporation is a focused PatentsView assignee: 10 CPC subclasses with 85.7% of grants classified under H04W (Wireless Communication Networks). Peak complete grant year is 2015 (9 grants) versus a trough of 1 in 2016. By volume, Sernet sits between SEM AB and Shanghai Huace Navigation Technology Ltd.

Sernet's three-year grant acceleration

Sernet (SUZHOU) Technologies Corporation shows 3 grants in 2022–2024 against only 1 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.

SEM AB

14
Sensile Medical

14
Sensus USA

14
Seoul Laser Diebo…

14
Servicio Andaluz…

14
Sgrouples

14
Shaanxi Normal Un…

14
Shanghai Huace Na…

14
Sernet (Suzhou) ◀

14

What this shows Sernet holds 14 patents at rank #20,364, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Sernet

By rank, the assignees closest to #20,364 in granted patent volume.

Leaders in H04W (Wireless Communication Networks)

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

Sernet'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 · 2015–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Sernet (SUZHOU) Technologies Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	9	64.3%
2016	1	7.1%
2021	1	7.1%
2022	2	14.3%
2023	1	7.1%

Which technologies does Sernet (SUZHOU) Technologies Corporation patent most?

H04W - Wireless Communication Networks 12

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 3

H04B - Transmission 3

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 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

H01Q - Antennas, i.e. Radio Aerials 1

H04N - Pictorial Communication, e.g. Television 1

G06T - Image Data Processing OR Generation, IN General 1

H04Q - Selecting 1

H04M - Telephonic Communication 1

Top 10 of 10 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

Sernet (SUZHOU) Technologies Corporation's patent record in context - here's where to go next.

Sernet (SUZHOU) Technologies Corporation's lead technology class is H04W (Wireless Communication Networks), 85.7% of its portfolio - see every assignee active in that class. Explore H04W
Ranked #20,391 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Sernet (SUZHOU) Technologies Corporation against SEM AB, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 48.3/100 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.