Where does Zhejiang Jiecang Linear Motion Technology Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Zhejiang Jiecang Linear Motion Technology Co., Ltd. ranks #12,322 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 Jiecang Linear Motion Technology Co., Ltd. hold?

Zhejiang Jiecang Linear Motion Technology Co., Ltd. holds 25 US utility patents granted between 2018 and 2025, spanning 20 technology areas.

What is Zhejiang Jiecang Linear Motion Technology Co., Ltd.'s Innovation Score?

Zhejiang Jiecang Linear Motion Technology Co., Ltd. has an Innovation Score of 52.8 out of 100 (top 10% 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 Jiecang Linear Motion Technology Co., Ltd. focus on?

Zhejiang Jiecang Linear Motion Technology Co., Ltd.'s top technology area is F16H (Gearing) with 13 patents, ranking #198 of 1,603 assignees active in that subclass. Grants appear in 20 CPC subclasses total.

Is Zhejiang Jiecang Linear Motion Technology Co., Ltd.'s patent grant rate increasing or decreasing?

Zhejiang Jiecang Linear Motion Technology Co., Ltd.'s recent grant velocity is +750% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Zhejiang Jiecang Linear Motion Technology Co., Ltd.'s patents?

Zhejiang Jiecang Linear Motion Technology Co., Ltd.'s patents average 9.6 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Zhejiang Jiecang Linear Motion Technology Co., Ltd.

Q: How is the Zhejiang Jiecang Linear Motion 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 PatentsView assignee record - 25 granted patents across 20 technology areas, recorded in grant years 2018–2025. 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: F16H (Gearing).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Zhejiang ranks #12,322 of 49,997 tracked US assignees by granted-patent volume, with 25 patents across 20 technology areas.

#12,322
of 49,997 US assignees by volume: Top 10%
by Innovation Score (52.8/100): 9.6
avg claims per patent: +750%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R12322 · Foreign Corporation #12,322 · 25 grants

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

GRANTS-SMALL 25 grants
UPPER-Q #12,322/49,997
PHOTO-FINISH Xiamen Hongfa…
CPC-FOCUS F16H · 20 areas
INNOV-PAR 52.8/100
CLAIMS-PAR 9.6 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +750% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Xiamen Hongfa Electric Power Controls 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 52.8 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 11.3 pts (21%) Velocity 20.0 pts (38%) Breadth 15.8 pts (30%) Claim depth 5.7 pts (11%)

Qualcomm Incorporated · highest

85
Magna Steyr… · near

53
Stress Engineering… · near

53
THE University OF… · near

53
Zhejiang Jiecang… · this assignee

53
CSIR · near

53
3D Lighting… · lowest

7

What this shows Zhejiang's Innovation Score is 52.8/100 (top 10% 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 9.6 claims/patent is at or below the 18.0 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 Jiecang Linear Motion Technology Co., Ltd. is a focused PatentsView assignee: 20 CPC subclasses with 52% of grants classified under F16H (Gearing). Peak complete grant year is 2022 (8 grants) versus a trough of 1 in 2018. By volume, Zhejiang sits between Xiamen Hongfa Electric Power Controls Co., Ltd. and Zero Friction, LLC.

Zhejiang's three-year grant acceleration

Zhejiang Jiecang Linear Motion Technology Co., Ltd. shows 14 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.

Xiamen Hongfa Ele…

25
Xi'an University…

25
Xirrus

25
Zenith Epigenetics

25
Zora Biosciences…

25
ZPE Systems

25
Zendesk

25
Zero Friction

25
Zhejiang Jiecang… ◀

25

What this shows Zhejiang holds 25 patents at rank #12,316, 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 #12,316 in granted patent volume.

Leaders in F16H (Gearing)

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 F16H (Gearing), Zhejiang ranks #198 of 1,603 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (53 here).

Stress Engineering Services, Inc. 53 THE University OF Western Ontario 53 Magna Steyr Fahrzeugtechnik GmbH & Co KG 53 CSIR 53

Zhejiang's Innovation Score vs. every tracked assignee

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

53 Top 10% higher than 90% 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 · 2018–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Zhejiang Jiecang Linear Motion Technology Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	4.0%
2019	1	4.0%
2020	1	4.0%
2021	2	8.0%
2022	8	32.0%
2023	1	4.0%
2024	5	20.0%
2025partial year	6	24.0%

Which technologies does Zhejiang Jiecang Linear Motion Technology Co., Ltd. patent most?

F16H - Gearing 13

H02K - Dynamo-electric Machines 11

A47B - TABLES; DESKS; Office FURNITURE; CABINETS; DRAWERS; General Details OF Furniture 9

F16D - Couplings FOR Transmitting ROTATION; CLUTCHES; Brakes 6

B66F - Hoisting, Lifting, Hauling OR Pushing, NOT Otherwise Provided FOR, e.g. Devices Which Apply A Lifting OR Pushing Force Directly TO THE Surface OF A Load 4

F16B - Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing 2

Y10T - Technical Subjects Covered BY Former US Classification 2

G05G - Control Devices OR Systems Insofar AS Characterised BY Mechanical Features Only 1

H01H - Electric SWITCHES; RELAYS; SELECTORS; Emergency Protective Devices 1

E04H - Buildings OR Like Structures FOR Particular PURPOSES; Swimming OR Splash Baths OR POOLS; MASTS; FENCING; Tents OR Canopies, IN General 1

F16C - SHAFTS; Flexible SHAFTS; Elements OR Crankshaft MECHANISMS; Rotary Bodies Other Than Gearing ELEMENTS; Bearings 1

F24S - Solar Heat COLLECTORS; Solar Heat Systems 1

H02S - Generation OF Electric Power BY Conversion OF Infrared Radiation, Visible Light OR Ultraviolet Light, e.g. Using Photovoltaic [PV] Modules 1

G06F - Electric Digital Data Processing 1

G06K - Graphical Data Reading ; Presentation OF DATA; Record CARRIERS; Handling Record Carriers 1

Top 15 of 20 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 Jiecang Linear Motion Technology Co., Ltd.'s patent record in context - here's where to go next.

Zhejiang Jiecang Linear Motion Technology Co., Ltd.'s lead technology class is F16H (Gearing), 52% of its portfolio - see every assignee active in that class. Explore F16H
Ranked #12,322 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Zhejiang Jiecang Linear Motion Technology Co., Ltd. against Xiamen Hongfa Electric Power Controls Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 52.8/100 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.