USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Hamaton Automotive Technology Co., Ltd.

USPTO PatentsView assignee record - 7 granted patents across 11 technology areas, active 2020–2024. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: B60C (VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES).

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team · May 15, 2026

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

9.3

Avg claims per patent

5-year filing velocity

The verdict

Hamaton holds 7 US patents across 11 technology areas, rank #35,604 of 50,000 tracked assignees.

#35,604
of 50,000 US assignees by volume: Top 25%
by Innovation Score (44.5/100): 9.3
avg claims per patent

Portfolio overview

Hamaton Automotive Technology Co., Ltd. has been granted 7 US utility patents between 2020 and 2024, placing Hamaton Automotive Technology Co., Ltd. at rank #35,604 across all assignees tracked by PlainPatent. This portfolio spans 11 distinct Cooperative Patent Classification (CPC) subclasses, averaging 9.3 claims per patent with primary concentration in B60C (VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES). As a Foreign Corporation, Hamaton Automotive Technology Co., Ltd. is one of the more focused assignees in the PatentsView dataset. By volume, Hamaton sits between H&D Electrics, Llc (7 patents, rank #35,600) and Hangzhou Sizone Electronic Technology Inc (7 patents, rank #35,608) - the closest US assignees by grant volume. The composite Innovation Score of 44.5/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Filing cadence tells the strategic story. Historical data spans 2020 through 2024, with 7 total grants over that period. Velocity comparisons require five years of historical filings to calibrate. The Foreign Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.

Claim depth and technology breadth together indicate competitive posture. Hamaton Automotive Technology Co., Ltd.'s 9.3 average claims per patent suggests focused, narrowly drawn claims typical of single-invention filings, while concentration in 11 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Hamaton Automotive Technology Co., Ltd. against peers pursuing similar technology classes.

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, filing velocity, technology breadth, and claim depth (0–100)

44 Top 25% higher than 75% of 50,000 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

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Focused

Claim Depth Simple

Where it ranks

Overall rank by patents

#35,604

Across all tracked assignees

Innovation Score

44.5 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

How many patents does Hamaton Automotive Technology Co., Ltd. hold?

Hamaton Automotive Technology Co., Ltd. holds 7 US granted patents filed 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. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

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. The company has filed patents in 11 CPC subclasses total.

Is Hamaton Automotive Technology Co., Ltd.'s patent filing 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 relatively simple claim structure, typical for focused inventions.

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.

How to use this portfolio

Hamaton's 7 grants land it in the top 25% by Innovation Score, but volume alone doesn't tell you where the strength sits.

Read that count against the largest US assignees before treating it as dominance - Hamaton ranks #35,604 of 50,000. Top 50 holders
Most of this portfolio concentrates in B60C - see who else leads that technology area. B60C leaders
Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial

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 byPlainPatent Editorial, US Patent Intelligence Editorial Team · 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.