Where does Zhejiang Linix Motor Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Zhejiang Linix Motor Co., Ltd. ranks #11,140 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 Zhejiang Linix Motor Co., Ltd. hold?

Zhejiang Linix Motor Co., Ltd. holds 28 US utility patents granted between 2015 and 2025, spanning 31 technology areas.

What is Zhejiang Linix Motor Co., Ltd.'s Innovation Score?

Zhejiang Linix Motor Co., Ltd. has an Innovation Score of 36.4 out of 100 (top 47% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Zhejiang Linix Motor Co., Ltd. focus on?

Zhejiang Linix Motor Co., Ltd.'s top technology area is H02K (Dynamo-electric Machines) with 7 patents, ranking #358 of 1,724 assignees active in that subclass. Grants appear in 31 CPC subclasses total.

Is Zhejiang Linix Motor Co., Ltd.'s patent grant rate increasing or decreasing?

Zhejiang Linix Motor Co., Ltd.'s recent grant velocity is -56% 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 Zhejiang Linix Motor Co., Ltd.'s patents?

Zhejiang Linix Motor Co., Ltd.'s patents average 8.4 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 Zhejiang Linix Motor 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

Zhejiang Linix Motor Co., Ltd.

USPTO PatentsView assignee record - 28 granted patents across 31 technology areas, recorded in grant years 2015–2025. 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: H02K (Dynamo-electric Machines).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Zhejiang ranks #11,140 of 49,997 tracked US assignees by granted-patent volume, with 28 patents across 31 technology areas.

#11,140
of 49,997 US assignees by volume: Top 47%
by Innovation Score (36.4/100): 8.4
avg claims per patent: -56%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R11140 · Foreign Corporation #11,140 · 28 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-PAR · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 28 grants
UPPER-Q #11,140/49,997
PHOTO-FINISH Xianyang Caihong…
CPC-FOCUS H02K · 31 areas
INNOV-THIN 36.4/100
CLAIMS-PAR 8.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -56% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Xianyang Caihong Optoelectronics 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 Zhejiang’s 36.4 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 11.6 pts (32%) Velocity 0.0 pts (0%) Breadth 19.7 pts (54%) Claim depth 5.1 pts (14%)

Qualcomm Incorporated · highest

85
KS Kolbenschmidt · near

36
Zhejiang Linix Motor · this assignee

36
Cell Signaling… · near

36
Johnson Matthey Davy · near

36
Shenzhen Hello Tech… · near

36
3D Lighting… · lowest

7

What this shows Zhejiang's Innovation Score is 36.4/100 (top 47% 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 Zhejiang?

Each dot is one of Zhejiang’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). Zhejiang’s own 8.4 claims/patent is at or below the 8.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Zhejiang's grants concentrate

Zhejiang Linix Motor Co., Ltd. is a focused PatentsView assignee: 31 CPC subclasses with 25% of grants classified under H02K (Dynamo-electric Machines). Peak complete grant year is 2016 (6 grants) versus a trough of 2 in 2017. By volume, Zhejiang sits between Xianyang Caihong Optoelectronics Technology Co., Ltd and Zhejiang Yotrio Group Co., Ltd..

Xianyang Caihong…

28
Yangtze Optical F…

28
Yunjing Intellige…

28
Zhejiang Gongshan…

28
Zhongshan Yinghao…

28
Zibra

28
Zuru (Singapore)…

28
Zhejiang Yotrio G…

28
Zhejiang Linix Mo… ◀

28

What this shows Zhejiang holds 28 patents at rank #11,137, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Zhejiang

By rank, the assignees closest to #11,137 in granted patent volume.

Leaders in H02K (Dynamo-electric Machines)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Zhejiang, neither rank-band nor same-CPC leaders (those blocks stay above). In H02K (Dynamo-electric Machines), Zhejiang ranks #358 of 1,724 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (36 here).

KS Kolbenschmidt GmbH 36 Cell Signaling Technology, Inc. 36 Shenzhen Hello Tech Energy Co., Ltd 36 Johnson Matthey Davy Technologies Limited 36

Zhejiang's Innovation Score vs. every tracked assignee

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

36 Top 47% higher than 53% 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 · 2015–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Zhejiang Linix Motor Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	10.7%
2016	6	21.4%
2017	2	7.1%
2018	3	10.7%
2019	4	14.3%
2020	5	17.9%
2021	3	10.7%
2025partial year	2	7.1%

Which technologies does Zhejiang Linix Motor Co., Ltd. patent most?

H02K - Dynamo-electric Machines 7

F16H - Gearing 6

G01M - Testing Static OR Dynamic Balance OF Machines OR STRUCTURES; Testing OF Structures OR Apparatus, NOT Otherwise Provided FOR 5

F16D - Couplings FOR Transmitting ROTATION; CLUTCHES; Brakes 5

B60K - Arrangement OR Mounting OF Propulsion Units OR OF Transmissions IN VEHICLES; Arrangement OR Mounting OF Plural Diverse Prime-movers IN VEHICLES; Auxiliary Drives FOR VEHICLES; Instrumentation OR Dashboards FOR VEHICLES; Arrangements IN Connection With Cooling, AIR Intake, GAS Exhaust OR Fuel Supply 3

B23Q - Details, Components, OR Accessories FOR Machine Tools, e.g. Arrangements FOR Copying OR Controlling ; Machine Tools IN General Characterised BY THE Construction OF Particular Details OR COMPONENTS; Combinations OR Associations OF Metal-working Machines, NOT Directed TO A Particular Result 3

F16B - Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing 3

A61G - Transport, Personal Conveyances, OR Accommodation Specially Adapted FOR Patients OR Disabled Persons ; Operating Tables OR CHAIRS; Chairs FOR DENTISTRY; Funeral Devices 2

G01L - Measuring Force, Stress, Torque, Work, Mechanical Power, Mechanical Efficiency, OR Fluid Pressure 2

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 2

F16C - SHAFTS; Flexible SHAFTS; Elements OR Crankshaft MECHANISMS; Rotary Bodies Other Than Gearing ELEMENTS; Bearings 2

B62M - Rider Propulsion OF Wheeled Vehicles OR SLEDGES; Powered Propulsion OF Sledges OR ; SINGLE-TRACK; CYCLES; Transmissions Specially Adapted FOR Such Vehicles 2

F04B - Positive-displacement Machines FOR LIQUIDS; Pumps 1

F02C - Gas-turbine PLANTS; AIR Intakes FOR Jet-propulsion PLANTS; Controlling Fuel Supply IN Air-breathing Jet-propulsion Plants 1

B60T - Vehicle Brake Control Systems OR Parts THEREOF; Brake Control Systems OR Parts Thereof, IN General ; Arrangement OF Braking Elements ON Vehicles IN GENERAL; Portable Devices FOR Preventing Unwanted Movement OF VEHICLES; Vehicle Modifications TO Facilitate Cooling OF Brakes 1

Top 15 of 31 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

Zhejiang Linix Motor Co., Ltd.'s patent record in context - here's where to go next.

Zhejiang Linix Motor Co., Ltd.'s lead technology class is H02K (Dynamo-electric Machines), 25% of its portfolio - see every assignee active in that class. Explore H02K
Ranked #11,140 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Zhejiang Linix Motor Co., Ltd. against Xianyang Caihong Optoelectronics Technology Co., Ltd, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 36.4/100 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.