Where does Shenzhen Shermon Technology Co., Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Shenzhen Shermon Technology Co., Limited ranks #21,762 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 Shermon Technology Co., Limited hold?

Shenzhen Shermon Technology Co., Limited holds 13 US utility patents granted between 2021 and 2023, spanning 5 technology areas.

What is Shenzhen Shermon Technology Co., Limited's Innovation Score?

Shenzhen Shermon Technology Co., Limited has an Innovation Score of 35.1 out of 100 (top 50% 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 Shermon Technology Co., Limited focus on?

Shenzhen Shermon Technology Co., Limited's top technology area is A47L (Domestic Washing OR Cleaning ; Suction Cleaners IN General) with 5 patents, ranking #147 of 516 assignees active in that subclass. Grants appear in 5 CPC subclasses total.

Is Shenzhen Shermon Technology Co., Limited's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Shenzhen Shermon Technology Co., Limited.

What does claim depth mean for Shenzhen Shermon Technology Co., Limited's patents?

Shenzhen Shermon Technology Co., Limited's patents average 5.1 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 Shermon Technology Co., Limited 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 Shermon Technology Co., Limited

USPTO PatentsView assignee record - 13 granted patents across 5 technology areas, recorded in grant years 2021–2023. 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: A47L (Domestic Washing OR Cleaning ; Suction Cleaners IN General).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Shenzhen ranks #21,762 of 49,997 tracked US assignees by granted-patent volume, with 13 patents across 5 technology areas.

#21,762
of 49,997 US assignees by volume: Top 50%
by Innovation Score (35.1/100): 5.1
avg claims per patent

USPTO PatentsView assignee plate

Corpus R21762 · Foreign Corporation #21,762 · 13 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 13 grants
MID-PACK #21,762/49,997
PHOTO-FINISH Shenzhen Andelian…
CPC-NARROW A47L · 5 areas
INNOV-THIN 35.1/100
CLAIMS-SPARSE 5.1 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2021–2023 · 3y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Shenzhen Andelian 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 35.1 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 9.1 pts (26%) Velocity 15.0 pts (43%) Breadth 7.9 pts (23%) Claim depth 3.0 pts (9%)

Qualcomm Incorporated · highest

85
Advanced Access · near

35
Medal · near

35
Shenzhen Shermon… · this assignee

35
SunASIC · near

35
Usablenet · near

35
3D Lighting… · lowest

7

What this shows Shenzhen's Innovation Score is 35.1/100 (top 50% 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 5.1 claims/patent is at or below the 5.8 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 Shermon Technology Co., Limited is a focused PatentsView assignee: 5 CPC subclasses with 38.5% of grants classified under A47L (Domestic Washing OR Cleaning ; Suction Cleaners IN General). Peak complete grant year is 2022 (6 grants) versus a trough of 3 in 2023. By volume, Shenzhen sits between Shenzhen Andelian Technology Co., Ltd and Shenzhen Yingboweiye Technology Co., Ltd..

Shenzhen's three-year grant acceleration

Shenzhen Shermon Technology Co., Limited shows 9 grants in 2022–2024 against only 4 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 Andelian…

13
Shenzhen Baolijie…

13
Shenzhen Bosaidon…

13
Shenzhen Envicool…

13
Shenzhen Silver S…

13
Shenzhen Tomtop T…

13
Shenzhen Woody Va…

13
Shenzhen Yingbowe…

13
Shenzhen Shermon… ◀

13

What this shows Shenzhen holds 13 patents at rank #21,726, 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 #21,726 in granted patent volume.

Leaders in A47L (Domestic Washing OR Cleaning)

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 A47L (Domestic Washing OR Cleaning), Shenzhen ranks #147 of 516 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (35 here).

Usablenet Inc. 35 SunASIC Technologies, Inc. 35 Medal Technologies, LLC 35 Advanced Access Technologies LLC 35

Shenzhen's Innovation Score vs. every tracked assignee

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

35 Top 50% higher than 50% 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 · 2021–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2021–2019 baseline. Full figures in the table below.

View data table

Shenzhen Shermon Technology Co., Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2021	4	30.8%
2022	6	46.2%
2023	3	23.1%

Which technologies does Shenzhen Shermon Technology Co., Limited patent most?

A47L - Domestic Washing OR Cleaning ; Suction Cleaners IN General 5

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 1

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

Top 5 of 5 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 Shermon Technology Co., Limited's patent record in context - here's where to go next.

Shenzhen Shermon Technology Co., Limited's lead technology class is A47L (Domestic Washing OR Cleaning ; Suction Cleaners IN General), 38.5% of its portfolio - see every assignee active in that class. Explore A47L
Ranked #21,762 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Shenzhen Shermon Technology Co., Limited against Shenzhen Andelian Technology Co., Ltd, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 35.1/100 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.