Where does Wangsu Science AND Technology Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Wangsu Science AND Technology Co., Ltd. ranks #3,001 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 Wangsu Science AND Technology Co., Ltd. hold?

Wangsu Science AND Technology Co., Ltd. holds 127 US utility patents granted between 2019 and 2025, spanning 11 technology areas.

What is Wangsu Science AND Technology Co., Ltd.'s Innovation Score?

Wangsu Science AND Technology Co., Ltd. has an Innovation Score of 40.2 out of 100 (top 36% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Wangsu Science AND Technology Co., Ltd. focus on?

Wangsu Science AND Technology Co., Ltd.'s top technology area is H04L (Transmission OF Digital Information, e.g. Telegraphic Communication) with 104 patents, ranking #373 of 8,956 assignees active in that subclass. Grants appear in 11 CPC subclasses total.

Is Wangsu Science AND Technology Co., Ltd.'s patent grant rate increasing or decreasing?

Wangsu Science AND Technology Co., Ltd.'s recent grant velocity is +693% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Wangsu Science AND Technology Co., Ltd.'s patents?

Wangsu Science AND Technology Co., Ltd.'s patents average 15.5 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 Wangsu Science AND Technology 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 2015–2025 USPTO PatentsView Foreign Corporation

Wangsu Science AND Technology Co., Ltd.

USPTO PatentsView assignee record - 127 granted patents across 11 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: H04L (Transmission OF Digital Information, e.g. Telegraphic Communication).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Wangsu ranks #3,001 of 49,997 tracked US assignees by granted-patent volume, with 127 patents across 11 technology areas.

#3,001
of 49,997 US assignees by volume: Top 36%
by Innovation Score (40.2/100): 15.5
avg claims per patent: +693%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R3001 · Foreign Corporation #3,001 · 127 grants

GRANTS-MID · TOP-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MID 127 grants
TOP-DECILE #3,001/49,997
PHOTO-FINISH Universite Pierre…
CPC-FOCUS H04L · 11 areas
INNOV-PAR 40.2/100
CLAIMS-RICH 15.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +693% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Universite Pierre Et Marie Curie (Paris 6) (±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 Wangsu’s 40.2 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 16.8 pts (42%) Velocity 2.4 pts (6%) Breadth 11.7 pts (29%) Claim depth 9.3 pts (23%)

Qualcomm Incorporated · highest

85
Ai Cure · near

40
Conagen · near

40
Tarana Wireless · near

40
Vision RT · near

40
Wangsu Science AND… · this assignee

40
3D Lighting… · lowest

7

What this shows Wangsu's Innovation Score is 40.2/100 (top 36% 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 Wangsu?

Each dot is one of Wangsu’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). Wangsu’s own 15.5 claims/patent is at or below the 16.2 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Wangsu's grants concentrate

Wangsu Science AND Technology Co., Ltd. is a focused PatentsView assignee: 11 CPC subclasses with 81.9% of grants classified under H04L (Transmission OF Digital Information, e.g. Telegraphic Communication). Peak complete grant year is 2021 (55 grants) versus a trough of 3 in 2023. By volume, Wangsu sits between UNM Rainforest Innovations and Chatsworth Products, Inc..

Wangsu's three-year grant acceleration

From 2019–2021 to 2022–2024, Wangsu Science AND Technology Co., Ltd. moved from 92 to 33 grants (0.36x the prior three-year total, a multiple, not a CAGR). Among 3,296 tracked assignees with ≥100 grants and ≥20 prior-period grants, that multiple ranks #2,935. See the growth leaderboard.

UNM Rainforest In…

127
Universite Pierre…

127
Vodafone IP Licen…

127
W Kordes' SÖHNE R…

127
Whitehead Institu…

127
Wyeth

127
Wangsu Science AN… ◀

127
Abb Vie Deutschla…

126
Chatsworth Produc…

126

What this shows Wangsu holds 127 patents at rank #3,001, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Wangsu

By rank, the assignees closest to #3,001 in granted patent volume.

Leaders in H04L (Transmission OF Digital Information)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Wangsu, neither rank-band nor same-CPC leaders (those blocks stay above). In H04L (Transmission OF Digital Information), Wangsu ranks #373 of 8,956 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (40 here).

Conagen Inc. 40 Vision RT Limited 40 Ai Cure Technologies LLC 40 Tarana Wireless, Inc. 40

Similar claim depth

Nearest assignees by average claims per patent (15.5 here).

Fermi Research Alliance, LLC 15.5 avg The University of Western Australia 15.5 avg Ovid Therapeutics Inc. 15.5 avg Hefei BOE Display Technology Co., Ltd. 15.5 avg

Wangsu's Innovation Score vs. every tracked assignee

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

40 Top 36% higher than 64% 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

Wangsu Science AND Technology Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	14	11.0%
2020	23	18.1%
2021	55	43.3%
2022	27	21.3%
2023	3	2.4%
2024	3	2.4%
2025partial year	2	1.6%

Which technologies does Wangsu Science AND Technology Co., Ltd. patent most?

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 104

G06F - Electric Digital Data Processing 40

H04N - Pictorial Communication, e.g. Television 27

H04W - Wireless Communication Networks 7

G06N - Computing Arrangements Based ON Specific Computational Models 3

G11B - Information Storage Based ON Relative Movement Between Record Carrier AND Transducer 3

G06T - Image Data Processing OR Generation, IN General 2

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 2

G06V - Image OR Video Recognition OR Understanding 1

G09B - Educational OR Demonstration APPLIANCES; Appliances FOR Teaching, OR Communicating With, THE Blind, Deaf OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; Diagrams 1

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 1

Top 11 of 11 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

Wangsu Science AND Technology Co., Ltd.'s patent record in context - here's where to go next.

Wangsu Science AND Technology Co., Ltd.'s lead technology class is H04L (Transmission OF Digital Information, e.g. Telegraphic Communication), 81.9% of its portfolio - see every assignee active in that class. Explore H04L
Ranked #3,001 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Wangsu Science AND Technology Co., Ltd. against UNM Rainforest Innovations, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 40.2/100 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.