Where does Zhejiang Feier Intelligent Technology Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Zhejiang Feier Intelligent Technology Co., Ltd. ranks #38,436 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 Feier Intelligent Technology Co., Ltd. hold?

Zhejiang Feier Intelligent Technology Co., Ltd. holds 7 US utility patents granted between 2022 and 2025, spanning 1 technology areas.

What is Zhejiang Feier Intelligent Technology Co., Ltd.'s Innovation Score?

Zhejiang Feier Intelligent Technology Co., Ltd. has an Innovation Score of 32.1 out of 100 (40th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Zhejiang Feier Intelligent Technology Co., Ltd.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Zhejiang Feier Intelligent Technology Co., Ltd..

What does claim depth mean for Zhejiang Feier Intelligent Technology Co., Ltd.'s patents?

Zhejiang Feier Intelligent Technology Co., Ltd.'s patents average 2.3 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Zhejiang Feier Intelligent Technology Co., Ltd.

Q: What technology areas does Zhejiang Feier Intelligent Technology Co., Ltd. focus on?

Zhejiang Feier Intelligent Technology Co., Ltd.'s top technology area is A63B (Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment) with 1 patents, ranking #682 of 1,021 assignees active in that subclass. Grants appear in 1 CPC subclasses total.

Q: How is the Zhejiang Feier Intelligent 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 - 7 granted patents across 1 technology areas, recorded in grant years 2022–2025. 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: A63B (Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Zhejiang ranks #38,436 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 1 technology areas.

#38,436
of 49,997 US assignees by volume: 40th percentile
by Innovation Score (32.1/100): 2.3
avg claims per patent

USPTO PatentsView assignee plate

Corpus R38436 · Foreign Corporation #38,436 · 7 grants

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

GRANTS-MICRO 7 grants
LOWER-Q #38,436/49,997
PHOTO-FINISH Zepto Life Technology
CPC-NARROW A63B · 1 areas
INNOV-THIN 32.1/100
CLAIMS-SPARSE 2.3 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2022–2025 · 4y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Zepto Life Technology, Inc. (±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 32.1 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 7.2 pts (22%) Velocity 20.0 pts (62%) Breadth 3.5 pts (11%) Claim depth 1.4 pts (4%)

Qualcomm Incorporated · highest

85
Zhejiang Feier… · this assignee

32
3D Lighting… · lowest

7

What this shows Zhejiang's Innovation Score is 32.1/100 (40th percentile 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 2.3 claims/patent is at or below the 3.6 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 Feier Intelligent Technology Co., Ltd. is a focused PatentsView assignee: 1 CPC subclasses with 14.3% of grants classified under A63B (Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment). Peak complete grant year is 2022 (3 grants) versus a trough of 1 in 2024. By volume, Zhejiang sits between Zepto Life Technology, Inc. and Zhejiang Zeekr Automobile Res. & Dev. Co., Ltd..

Zhejiang's three-year grant acceleration

Zhejiang Feier Intelligent Technology Co., Ltd. shows 6 grants in 2022–2024 against only 0 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.

Zepto Life Techno…

7
Zetec

7
Zetroz

7
Zhaoqing Hejia

7
Zhejiang Jihengka…

7
Zhejiang Qili Hea…

7
Zhejiang Sunshine…

7
Zhejiang Zeekr Au…

7
Zhejiang Feier In… ◀

7

What this shows Zhejiang holds 7 patents at rank #38,428, 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 #38,428 in granted patent volume.

Leaders in A63B (Apparatus FOR Physical Training)

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

Zhejiang's Innovation Score vs. every tracked assignee

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

32 40th percentile higher than 40% 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 · 2022–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table

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

Which technologies does Zhejiang Feier Intelligent Technology Co., Ltd. patent most?

A63B - Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment 1

Top 1 of 1 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 Feier Intelligent Technology Co., Ltd.'s patent record in context - here's where to go next.

Zhejiang Feier Intelligent Technology Co., Ltd.'s lead technology class is A63B (Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment), 14.3% of its portfolio - see every assignee active in that class. Explore A63B
Ranked #38,436 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Zhejiang Feier Intelligent Technology Co., Ltd. against Zepto Life Technology, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 32.1/100 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.