Where does Shenzhen Polytechnic rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Shenzhen Polytechnic ranks #25,201 of 50,000 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Shenzhen Polytechnic hold?

Shenzhen Polytechnic holds 11 US utility patents granted between 2015 and 2025, spanning 23 technology areas.

What is Shenzhen Polytechnic's Innovation Score?

Shenzhen Polytechnic has an Innovation Score of 39.2 out of 100 (top 39% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Shenzhen Polytechnic focus on?

Shenzhen Polytechnic's top technology area is H04W (WIRELESS COMMUNICATION NETWORKS) with 2 patents. Grants appear in 23 CPC subclasses total.

Is Shenzhen Polytechnic's patent grant rate increasing or decreasing?

Shenzhen Polytechnic's recent grant velocity is +300% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Shenzhen Polytechnic's patents?

Shenzhen Polytechnic's patents average 13.9 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 Shenzhen Polytechnic 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 Government

Shenzhen Polytechnic

USPTO PatentsView assignee record - 11 granted patents across 23 technology areas, recorded in grant years 2015–2025. 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: H04W (WIRELESS COMMUNICATION NETWORKS).

Compiled by PlainPatent · May 15, 2026

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Shenzhen ranks #25,201 of 50,000 tracked US assignees by granted-patent volume, with 11 patents across 23 technology areas.

#25,201
of 50,000 US assignees by volume: Top 39%
by Innovation Score (39.2/100): 13.9
avg claims per patent: +300%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R25201 · Foreign Government #25,201 · 11 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-FRNGOV · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 11 grants
MID-PACK #25,201/50,000
PHOTO-FINISH Shenzhen Highstar El…
CPC-FOCUS H04W · 23 areas
INNOV-THIN 39.2/100
CLAIMS-RICH 13.9 claims/avg
TYPE-FRNGOV Foreign Gov
VEL-SURGE +300% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Shenzhen Highstar Electrical 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.

Qualcomm Incorporated · highest

85
Shenzhen Polytechnic · this assignee

39
3D Lighting Innovati… · lowest

7

What this shows Shenzhen's Innovation Score is 39.2/100 (top 39% 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.

Where Shenzhen's grants concentrate

Shenzhen Polytechnic is a focused PatentsView assignee: 23 CPC subclasses with 18.2% of grants classified under H04W (WIRELESS COMMUNICATION NETWORKS). Peak complete grant year is 2021 (3 grants) versus a trough of 1 in 2015. By volume, Shenzhen sits between Shenzhen Highstar Electrical Co., Ltd. and Shining Sea Trading Company.

Shenzhen's three-year grant acceleration

Shenzhen Polytechnic shows 4 grants in 2022–2024 against only 5 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.

Shenzhen Highstar…

11
Shenzhen Liyi Jiu…

11
Shenzhen Mlife Ho…

11
Shenzhen Pard Tec…

11
Shenzhen Visson T…

11
Shenzhen Xiaozhai…

11
Sherrill

11
Shining Sea Tradi…

11
Shenzhen Polytech… ◀

11

What this shows Shenzhen holds 11 patents at rank #25,253, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Shenzhen

By rank, the assignees closest to #25,253 in granted patent volume.

Leaders in H04W (Wireless Communication Networks)

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

Shenzhen's Innovation Score vs. every tracked assignee

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

39 Top 39% higher than 61% of 50,000 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 · 2015–2025

Grants by year

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

View data table

Shenzhen Polytechnic patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	9.1%
2019	1	9.1%
2020	1	9.1%
2021	3	27.3%
2022	1	9.1%
2023	1	9.1%
2024	2	18.2%
2025partial year	1	9.1%

Which technologies does Shenzhen Polytechnic patent most?

H04W - WIRELESS COMMUNICATION NETWORKS 2

G06F - ELECTRIC DIGITAL DATA PROCESSING 2

G01K - MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR 2

H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1

A63H - TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS 1

G02B - OPTICAL ELEMENTS, SYSTEMS OR APPARATUS 1

A61F - FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRS 1

A61B - DIAGNOSIS; SURGERY; IDENTIFICATION 1

G08B - SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 1

G16H - HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA 1

A63F - CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR 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

G01M - TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR 1

F16F - SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION 1

B60G - VEHICLE SUSPENSION ARRANGEMENTS 1

Top 15 of 23 technology areas

Where it ranks

Overall rank by patents

#25,201

of 50,000 tracked assignees

Innovation Score

39.2 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

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.