Where does Shenzhen Guanke Technologies Co., Ltd rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Shenzhen Guanke Technologies Co., Ltd ranks #4,840 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 Guanke Technologies Co., Ltd hold?

Shenzhen Guanke Technologies Co., Ltd holds 72 US utility patents granted between 2018 and 2025, spanning 20 technology areas.

What is Shenzhen Guanke Technologies Co., Ltd's Innovation Score?

Shenzhen Guanke Technologies Co., Ltd has an Innovation Score of 40.6 out of 100 (top 35% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Shenzhen Guanke Technologies Co., Ltd's patent grant rate increasing or decreasing?

Shenzhen Guanke Technologies Co., Ltd's recent grant velocity is +257% 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 Guanke Technologies Co., Ltd's patents?

Shenzhen Guanke Technologies Co., Ltd's patents average 8.1 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 Guanke Technologies 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

Shenzhen Guanke Technologies Co., Ltd

Q: What technology areas does Shenzhen Guanke Technologies Co., Ltd focus on?

Shenzhen Guanke Technologies Co., Ltd's top technology area is F21V (Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR) with 29 patents, ranking #88 of 1,842 assignees active in that subclass. Grants appear in 20 CPC subclasses total.

USPTO PatentsView assignee record - 72 granted patents across 20 technology areas, recorded in grant years 2018–2025. 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: F21V (Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Shenzhen ranks #4,840 of 49,997 tracked US assignees by granted-patent volume, with 72 patents across 20 technology areas.

#4,840
of 49,997 US assignees by volume: Top 35%
by Innovation Score (40.6/100): 8.1
avg claims per patent: +257%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R4840 · Foreign Corporation #4,840 · 72 grants

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

GRANTS-SMALL 72 grants
TOP-DECILE #4,840/49,997
PHOTO-FINISH ResMed Sensor
CPC-FOCUS F21V · 20 areas
INNOV-PAR 40.6/100
CLAIMS-PAR 8.1 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +257% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: ResMed Sensor Technologies Limited (±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 40.6 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 14.8 pts (36%) Velocity 5.1 pts (13%) Breadth 15.8 pts (39%) Claim depth 4.9 pts (12%)

Qualcomm Incorporated · highest

85
Cdgm Glass · near

41
Kraft Foods R & D · near

41
Ningbo Fotile… · near

41
Shenzhen Guanke · this assignee

41
Standard Bariatrics · near

41
3D Lighting… · lowest

7

What this shows Shenzhen's Innovation Score is 40.6/100 (top 35% 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 8.1 claims/patent is at or below the 14.2 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Shenzhen's grants concentrate

Shenzhen Guanke Technologies Co., Ltd is a focused PatentsView assignee: 20 CPC subclasses with 40.3% of grants classified under F21V (Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR). Peak complete grant year is 2021 (15 grants) versus a trough of 4 in 2018. By volume, Shenzhen sits between ResMed Sensor Technologies Limited and Saluda Medical Pty Ltd.

Shenzhen's three-year grant acceleration

From 2019–2021 to 2022–2024, Shenzhen Guanke Technologies Co., Ltd moved from 34 to 26 grants (0.77x the prior three-year total, a multiple, not a CAGR). See the growth leaderboard.

Resmed Sensor

72
Saipem

72
Samyang Holdings

72
Sealy Technology

72
Shire Human Genet…

72
Shoei Chemical

72
SK Hynix Nand Pro…

72
Saluda Medical Pty

72
Shenzhen Guanke ◀

72

What this shows Shenzhen holds 72 patents at rank #4,838, 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 #4,838 in granted patent volume.

Leaders in F21V (Functional Features OR Details OF Lighting Devices OR Sys…)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Shenzhen, neither rank-band nor same-CPC leaders (those blocks stay above). In F21V (Functional Features OR Details OF Lighting Devices OR Sys…), Shenzhen ranks #88 of 1,842 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (41 here).

Kraft Foods R & D, Inc. 41 Standard Bariatrics, Inc. 41 Cdgm Glass Co., Ltd 41 Ningbo Fotile Kitchen Ware Co., Ltd. 41

Similar claim depth

Nearest assignees by average claims per patent (8.1 here).

Amorepacific Corporation 8.1 avg Juki Corporation 8.1 avg Guangzhou Shiyuan Electronic Technology Company Limited 8.1 avg Aisin Seiki Kabushiki Kaisha 8.1 avg

Shenzhen's Innovation Score vs. every tracked assignee

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

41 Top 35% higher than 65% 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 · 2018–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Shenzhen Guanke Technologies Co., Ltd patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	4	5.6%
2019	10	13.9%
2020	9	12.5%
2021	15	20.8%
2022	11	15.3%
2023	8	11.1%
2024	7	9.7%
2025partial year	8	11.1%

Which technologies does Shenzhen Guanke Technologies Co., Ltd patent most?

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 29

F21Y - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO THE Form OR THE Kind OF THE Light Sources OR OF THE Colour OF THE Light Emitted 25

F21K - Non-electric Light Sources Using LUMINESCENCE; Light Sources Using ELECTROCHEMILUMINESCENCE; Light Sources Using Charges OF Combustible MATERIAL; Light Sources Using Semiconductor Devices AS Light-generating ELEMENTS; Light Sources NOT Otherwise Provided FOR 16

A61L - Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES; Materials FOR Bandages, Dressings, Absorbent Pads OR Surgical Articles 13

F21S - Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors 10

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 8

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 5

A01G - HORTICULTURE; Cultivation OF Vegetables, Flowers, Rice, Fruit, Vines, Hops OR SEAWEED; FORESTRY; Watering 3

F21W - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO Uses OR Applications OF Lighting Devices OR Systems 2

F24F - AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening 2

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 1

G05G - Control Devices OR Systems Insofar AS Characterised BY Mechanical Features Only 1

G08B - Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems 1

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

G01V - GEOPHYSICS; Gravitational MEASUREMENTS; Detecting Masses OR OBJECTS; Tags 1

Top 15 of 20 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 Guanke Technologies Co., Ltd's patent record in context - here's where to go next.

Shenzhen Guanke Technologies Co., Ltd's lead technology class is F21V (Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR), 40.3% of its portfolio - see every assignee active in that class. Explore F21V
Ranked #4,840 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Shenzhen Guanke Technologies Co., Ltd against ResMed Sensor Technologies Limited, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 40.6/100 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.