Where does Shenzhen Airdrawing Technology Service Co., Ltd rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Shenzhen Airdrawing Technology Service Co., Ltd ranks #17,178 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 Shenzhen Airdrawing Technology Service Co., Ltd hold?

Shenzhen Airdrawing Technology Service Co., Ltd holds 17 US utility patents granted between 2016 and 2019, spanning 18 technology areas.

What is Shenzhen Airdrawing Technology Service Co., Ltd's Innovation Score?

Shenzhen Airdrawing Technology Service Co., Ltd has an Innovation Score of 32.1 out of 100 (40th percentile 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 Airdrawing Technology Service Co., Ltd focus on?

Shenzhen Airdrawing Technology Service Co., Ltd's top technology area is G06F (Electric Digital Data Processing) with 2 patents, ranking #9,522 of 13,878 assignees active in that subclass. Grants appear in 18 CPC subclasses total.

Is Shenzhen Airdrawing Technology Service Co., Ltd's patent grant rate increasing or decreasing?

Shenzhen Airdrawing Technology Service Co., Ltd's recent grant velocity is -100% 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 Shenzhen Airdrawing Technology Service Co., Ltd's patents?

Shenzhen Airdrawing Technology Service Co., Ltd's patents average 11.8 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

Shenzhen Airdrawing Technology Service Co., Ltd

Q: How is the Shenzhen Airdrawing Technology Service 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 - 17 granted patents across 18 technology areas, recorded in grant years 2016–2019. 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: G06F (Electric Digital Data Processing).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Shenzhen ranks #17,178 of 49,997 tracked US assignees by granted-patent volume, with 17 patents across 18 technology areas.

#17,178
of 49,997 US assignees by volume: 40th percentile
by Innovation Score (32.1/100): 11.8
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R17178 · Foreign Corporation #17,178 · 17 grants

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

GRANTS-MICRO 17 grants
MID-PACK #17,178/49,997
PHOTO-FINISH Sendyne
CPC-FOCUS G06F · 18 areas
INNOV-THIN 32.1/100
CLAIMS-PAR 11.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Sendyne Corporation (±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 Shenzhen’s 32.1 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 10.0 pts (31%) Velocity 0.0 pts (0%) Breadth 15.0 pts (47%) Claim depth 7.1 pts (22%)

Qualcomm Incorporated · highest

85
Shenzhen Airdrawing… · this assignee

32
3D Lighting… · lowest

7

What this shows Shenzhen's Innovation Score is 32.1/100 (40th percentile 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 Shenzhen?

Each dot is one of Shenzhen’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). Shenzhen’s own 11.8 claims/patent is ABOVE the 10.0 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Shenzhen's grants concentrate

Shenzhen Airdrawing Technology Service Co., Ltd is a focused PatentsView assignee: 18 CPC subclasses with 11.8% of grants classified under G06F (Electric Digital Data Processing). Peak complete grant year is 2017 (7 grants) versus a trough of 1 in 2019. By volume, Shenzhen sits between Sendyne Corporation and Shenzhen Fanttik Technology Innovation Co., Ltd..

Sendyne

17
Senior IP

17
Shanghai Lilith T…

17
Sharif University…

17
Shenzhen Anycubic…

17
Shenzhen Chenbei…

17
Shenzhen Corerain

17
Shenzhen Fanttik…

17
Shenzhen Airdrawi… ◀

17

What this shows Shenzhen holds 17 patents at rank #17,215, 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 #17,215 in granted patent volume.

Leaders in G06F (Electric Digital Data Processing)

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)

32 40th percentile higher than 40% 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 · 2016–2019

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Shenzhen Airdrawing Technology Service Co., Ltd patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	3	17.6%
2017	7	41.2%
2018	6	35.3%
2019	1	5.9%

Which technologies does Shenzhen Airdrawing Technology Service Co., Ltd patent most?

G06F - Electric Digital Data Processing 2

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 2

G05D - Systems FOR Controlling OR Regulating Non-electric Variables 1

Y02T - Climate Change Mitigation Technologies Related TO Transportation 1

B60L - Propulsion OF Electrically-propelled Vehicles ; Supplying Electric Power FOR Auxiliary Equipment OF Electrically-propelled Vehicles ; Electrodynamic Brake Systems FOR Vehicles IN General ; Magnetic Suspension OR Levitation FOR VEHICLES; Monitoring Operating Variables OF Electrically-propelled Vehicl 1

G07C - Time OR Attendance REGISTERS; Registering OR Indicating THE Working OF MACHINES; Generating Random NUMBERS; Voting OR Lottery APPARATUS; Arrangements, Systems OR Apparatus FOR Checking NOT Provided FOR Elsewhere 1

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 1

G06T - Image Data Processing OR Generation, IN General 1

A61B - DIAGNOSIS; SURGERY; Identification 1

A45D - Hairdressing OR Shaving Equipment ; Equipment FOR Cosmetics OR Cosmetic Treatments, e.g. FOR Manicuring OR Pedicuring 1

G16H - Healthcare Informatics, i.e. Information AND Communication Technology [ICT] Specially Adapted FOR THE Handling OR Processing OF Medical OR Healthcare Data 1

H03M - CODING; DECODING; Code Conversion IN General 1

G09G - Arrangements OR Circuits FOR Control OF Indicating Devices Using Static Means TO Present Variable Information 1

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 1

G08C - Transmission Systems FOR Measured Values, Control OR Similar Signals 1

Top 15 of 18 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

Shenzhen Airdrawing Technology Service Co., Ltd's patent record in context - here's where to go next.

Shenzhen Airdrawing Technology Service Co., Ltd's lead technology class is G06F (Electric Digital Data Processing), 11.8% of its portfolio - see every assignee active in that class. Explore G06F
Ranked #17,178 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Shenzhen Airdrawing Technology Service Co., Ltd against Sendyne Corporation, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 32.1/100 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.