Where does Hamaton Automotive Technology Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Hamaton Automotive Technology Co., Ltd. ranks #35,616 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 Hamaton Automotive Technology Co., Ltd. hold?

Hamaton Automotive Technology Co., Ltd. holds 7 US utility patents granted between 2020 and 2024, spanning 11 technology areas.

What is Hamaton Automotive Technology Co., Ltd.'s Innovation Score?

Hamaton Automotive Technology Co., Ltd. has an Innovation Score of 44.5 out of 100 (top 25% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Hamaton Automotive Technology Co., Ltd.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Hamaton Automotive Technology Co., Ltd..

What does claim depth mean for Hamaton Automotive Technology Co., Ltd.'s patents?

Hamaton Automotive Technology Co., Ltd.'s patents average 9.3 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 Hamaton Automotive 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

Hamaton Automotive Technology Co., Ltd.

Q: What technology areas does Hamaton Automotive Technology Co., Ltd. focus on?

Hamaton Automotive Technology Co., Ltd.'s top technology area is B60C (Vehicle TYRES; Tyre INFLATION; Tyre CHANGING; Connecting Valves TO Inflatable Elastic Bodies IN GENERAL; Devices OR Arrangements Related TO Tyres) with 6 patents, ranking #87 of 319 assignees active in that subclass. Grants appear in 11 CPC subclasses total.

USPTO PatentsView assignee record - 7 granted patents across 11 technology areas, recorded in grant years 2020–2024. 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: B60C (Vehicle TYRES; Tyre INFLATION; Tyre CHANGING; Connecting Valves TO Inflatable Elastic Bodies IN GENERAL; Devices OR Arrangements Related TO Tyres).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Hamaton ranks #35,616 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 11 technology areas.

#35,616
of 49,997 US assignees by volume: Top 25%
by Innovation Score (44.5/100): 9.3
avg claims per patent

USPTO PatentsView assignee plate

Corpus R35616 · Foreign Corporation #35,616 · 7 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-PAR · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 7 grants
MID-PACK #35,616/49,997
PHOTO-FINISH H2W
CPC-FOCUS B60C · 11 areas
INNOV-PAR 44.5/100
CLAIMS-PAR 9.3 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2020–2024 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: H2W (±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 Hamaton’s 44.5 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 7.2 pts (16%) Velocity 20.0 pts (45%) Breadth 11.7 pts (26%) Claim depth 5.6 pts (13%)

Qualcomm Incorporated · highest

85
Hamaton Automotive… · this assignee

44
3D Lighting… · lowest

7

What this shows Hamaton's Innovation Score is 44.5/100 (top 25% 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 Hamaton?

Each dot is one of Hamaton’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). Hamaton’s own 9.3 claims/patent is at or below the 11.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Hamaton's grants concentrate

Hamaton Automotive Technology Co., Ltd. is a focused PatentsView assignee: 11 CPC subclasses with 85.7% of grants classified under B60C (Vehicle TYRES; Tyre INFLATION; Tyre CHANGING; Connecting Valves TO Inflatable Elastic Bodies IN GENERAL; Devices OR Arrangements Related TO Tyres). Peak complete grant year is 2022 (3 grants) versus a trough of 1 in 2020. By volume, Hamaton sits between H&D Electrics, LLC and Hangzhou Sizone Electronic Technology Inc.

Hamaton's three-year grant acceleration

Hamaton Automotive Technology Co., Ltd. shows 6 grants in 2022–2024 against only 1 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.

H&D Electrics

7
H C Starck Soluti…

7
H2W

7
Hamad BIN Khalifa…

7
Hamlin (Suzhou)

7
Hands

7
Hangzhou Converd

7
Hangzhou Sizone T…

7
Hamaton Automotiv… ◀

7

What this shows Hamaton holds 7 patents at rank #35,604, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Hamaton

By rank, the assignees closest to #35,604 in granted patent volume.

Leaders in B60C (Vehicle Tyres)

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

Hamaton's Innovation Score vs. every tracked assignee

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

44 Top 25% higher than 75% 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 · 2020–2024

Grants by year

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

View data table

Hamaton Automotive Technology Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	1	14.3%
2022	3	42.9%
2023	1	14.3%
2024	2	28.6%

Which technologies does Hamaton Automotive Technology Co., Ltd. patent most?

B60C - Vehicle TYRES; Tyre INFLATION; Tyre CHANGING; Connecting Valves TO Inflatable Elastic Bodies IN GENERAL; Devices OR Arrangements Related TO Tyres 6

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory Purposes, NOT Otherwise Provided FOR 2

G01M - Testing Static OR Dynamic Balance OF Machines OR STRUCTURES; Testing OF Structures OR Apparatus, NOT Otherwise Provided FOR 2

Y10T - Technical Subjects Covered BY Former US Classification 1

F16K - VALVES; TAPS; COCKS; ACTUATING-FLOATS; Devices FOR Venting OR Aerating 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

G06F - Electric Digital Data Processing 1

H04W - Wireless Communication Networks 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

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 1

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

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

Hamaton Automotive Technology Co., Ltd.'s lead technology class is B60C (Vehicle TYRES; Tyre INFLATION; Tyre CHANGING; Connecting Valves TO Inflatable Elastic Bodies IN GENERAL; Devices OR Arrangements Related TO Tyres), 85.7% of its portfolio - see every assignee active in that class. Explore B60C
Ranked #35,616 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Hamaton Automotive Technology Co., Ltd. against H&D Electrics, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 44.5/100 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.