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

According to USPTO PatentsView (2015–2025 granted utility patents), Shenzhen Kimsen Technology Co., Ltd ranks #23,373 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 Kimsen Technology Co., Ltd hold?

Shenzhen Kimsen Technology Co., Ltd holds 12 US utility patents granted between 2017 and 2019, spanning 11 technology areas.

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

Shenzhen Kimsen Technology Co., Ltd has an Innovation Score of 27.4 out of 100 (24th 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 Kimsen Technology Co., Ltd focus on?

Shenzhen Kimsen Technology Co., Ltd's top technology area is A24F (Smokers' REQUISITES; Match BOXES; Simulated Smoking Devices) with 12 patents, ranking #45 of 214 assignees active in that subclass. Grants appear in 11 CPC subclasses total.

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

Shenzhen Kimsen Technology 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 Kimsen Technology Co., Ltd's patents?

Shenzhen Kimsen Technology Co., Ltd's patents average 11.3 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 Kimsen 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

Shenzhen Kimsen Technology Co., Ltd

USPTO PatentsView assignee record - 12 granted patents across 11 technology areas, recorded in grant years 2017–2019. 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: A24F (Smokers' REQUISITES; Match BOXES; Simulated Smoking Devices).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Shenzhen ranks #23,373 of 49,997 tracked US assignees by granted-patent volume, with 12 patents across 11 technology areas.

#23,373
of 49,997 US assignees by volume: 24th percentile
by Innovation Score (27.4/100): 11.3
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R23373 · Foreign Corporation #23,373 · 12 grants

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

GRANTS-MICRO 12 grants
MID-PACK #23,373/49,997
PHOTO-FINISH Shenzhen Hubsan…
CPC-FOCUS A24F · 11 areas
INNOV-THIN 27.4/100
CLAIMS-PAR 11.3 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Shenzhen Hubsan Technology 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.

How Shenzhen’s 27.4 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 8.9 pts (32%) Velocity 0.0 pts (0%) Breadth 11.7 pts (43%) Claim depth 6.8 pts (25%)

Qualcomm Incorporated · highest

85
Shenzhen Kimsen… · this assignee

27
3D Lighting… · lowest

7

What this shows Shenzhen's Innovation Score is 27.4/100 (24th 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 11.3 claims/patent is ABOVE the 3.3 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 Kimsen Technology Co., Ltd is a focused PatentsView assignee: 11 CPC subclasses with 100% of grants classified under A24F (Smokers' REQUISITES; Match BOXES; Simulated Smoking Devices). Peak complete grant year is 2018 (6 grants) versus a trough of 2 in 2017. By volume, Shenzhen sits between Shenzhen Hubsan Technology Co., Ltd. and Siemens S.A.S.

Shenzhen Hubsan T…

12
Shenzhen Hypersyn…

12
Shenzhen Jingjian…

12
Shenzhen Kiwi Des…

12
Shenzhen Lepower

12
Shenzhen Zhanpusi…

12
Shin-kobe Electri…

12
Siemens S

12
Shenzhen Kimsen T… ◀

12

What this shows Shenzhen holds 12 patents at rank #23,436, 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 #23,436 in granted patent volume.

Leaders in A24F (Smokers' Requisites)

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)

27 24th percentile higher than 24% 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 · 2017–2019

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Shenzhen Kimsen Technology Co., Ltd patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	2	16.7%
2018	6	50.0%
2019	4	33.3%

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

A24F - Smokers' REQUISITES; Match BOXES; Simulated Smoking Devices 12

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 5

G06K - Graphical Data Reading ; Presentation OF DATA; Record CARRIERS; Handling Record Carriers 2

H04W - Wireless Communication Networks 2

B65D - Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR Fittings THEREFOR; Packaging ELEMENTS; Packages 1

F22B - Methods OF Steam GENERATION; Steam Boilers 1

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 1

A61M - Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor 1

G06F - Electric Digital Data Processing 1

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 1

G02B - Optical Elements, Systems OR Apparatus 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

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

Shenzhen Kimsen Technology Co., Ltd's lead technology class is A24F (Smokers' REQUISITES; Match BOXES; Simulated Smoking Devices), 100% of its portfolio - see every assignee active in that class. Explore A24F
Ranked #23,373 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Shenzhen Kimsen Technology Co., Ltd against Shenzhen Hubsan Technology Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 27.4/100 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.