Where does Ningbo Fiercer Leopard Electrical Appliance Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Ningbo Fiercer Leopard Electrical Appliance Co., Ltd. ranks #36,693 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

What is Ningbo Fiercer Leopard Electrical Appliance Co., Ltd.'s Innovation Score?

Ningbo Fiercer Leopard Electrical Appliance Co., Ltd. has an Innovation Score of 20.1 out of 100 (7th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Ningbo Fiercer Leopard Electrical Appliance Co., Ltd.'s patent grant rate increasing or decreasing?

Ningbo Fiercer Leopard Electrical Appliance Co., Ltd.'s recent grant velocity is +500% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Ningbo Fiercer Leopard Electrical Appliance Co., Ltd.'s patents?

Ningbo Fiercer Leopard Electrical Appliance Co., Ltd.'s patents average 2.7 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

Ningbo Fiercer Leopard Electrical Appliance Co., Ltd.

Q: How many patents does Ningbo Fiercer Leopard Electrical Appliance Co., Ltd. hold?

Ningbo Fiercer Leopard Electrical Appliance Co., Ltd. holds 7 US utility patents granted between 2019 and 2023, spanning 6 technology areas.

Q: What technology areas does Ningbo Fiercer Leopard Electrical Appliance Co., Ltd. focus on?

Ningbo Fiercer Leopard Electrical Appliance Co., Ltd.'s top technology area is F21S (Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors) with 3 patents, ranking #428 of 1,094 assignees active in that subclass. Grants appear in 6 CPC subclasses total.

Q: How is the Ningbo Fiercer Leopard Electrical Appliance 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 6 technology areas, recorded in grant years 2019–2023. 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: F21S (Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Ningbo ranks #36,693 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 6 technology areas.

#36,693
of 49,997 US assignees by volume: 7th percentile
by Innovation Score (20.1/100): 2.7
avg claims per patent: +500%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R36693 · Foreign Corporation #36,693 · 7 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 7 grants
MID-PACK #36,693/49,997
PHOTO-FINISH Nicefeel Medical…
CPC-NARROW F21S · 6 areas
INNOV-THIN 20.1/100
CLAIMS-SPARSE 2.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +500% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Nicefeel Medical Device 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 Ningbo’s 20.1 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 (36%) Velocity 2.7 pts (13%) Breadth 8.7 pts (43%) Claim depth 1.6 pts (8%)

Qualcomm Incorporated · highest

85
Crystaphase… · near

20
Ningbo Fiercer… · this assignee

20
Frame & Mullions · near

20
Gibraltar · near

20
Midwest Can · near

20
3D Lighting… · lowest

7

What this shows Ningbo's Innovation Score is 20.1/100 (7th 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 Ningbo?

Each dot is one of Ningbo’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). Ningbo’s own 2.7 claims/patent is at or below the 9.7 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Ningbo's grants concentrate

Ningbo Fiercer Leopard Electrical Appliance Co., Ltd. is a focused PatentsView assignee: 6 CPC subclasses with 42.9% of grants classified under F21S (Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors). Peak complete grant year is 2020 (3 grants) versus a trough of 1 in 2019. By volume, Ningbo sits between Nicefeel Medical Device Technology Co., Ltd. and Nkarta, Inc..

Ningbo's three-year grant acceleration

Ningbo Fiercer Leopard Electrical Appliance Co., Ltd. shows 2 grants in 2022–2024 against only 5 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.

Nicefeel Medical…

7
Nihon Tokushu Tor…

7
Nima Acquisition

7
Ningbo Aura Semic…

7
Ningbo Geely Roya…

7
Ningbo Grandlink…

7
Nissei

7
Nkarta

7
Ningbo Fiercer Le… ◀

7

What this shows Ningbo holds 7 patents at rank #36,721, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Ningbo

By rank, the assignees closest to #36,721 in granted patent volume.

Leaders in F21S (Non-portable Lighting Devices)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Ningbo, neither rank-band nor same-CPC leaders (those blocks stay above). In F21S (Non-portable Lighting Devices), Ningbo ranks #428 of 1,094 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (20 here).

Crystaphase International, Inc. 20 Frame & Mullions LLC 20 Gibraltar, Inc. 20 Midwest Can Company, LLC 20

Ningbo's Innovation Score vs. every tracked assignee

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

20 7th percentile higher than 7% 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 · 2019–2023

Grants by year

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

View data table

Ningbo Fiercer Leopard Electrical Appliance Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	1	14.3%
2020	3	42.9%
2021	1	14.3%
2023	2	28.6%

Which technologies does Ningbo Fiercer Leopard Electrical Appliance Co., Ltd. patent most?

F21S - Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors 3

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 3

G03B - Apparatus OR Arrangements FOR Taking Photographs OR FOR Projecting OR Viewing THEM; Apparatus OR Arrangements Employing Analogous Techniques Using Waves Other Than Optical WAVES; Accessories Therefor 2

G08B - Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems 2

F21Y - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO THE Form OR THE Kind OF THE Light Sources OR OF THE Colour OF THE Light Emitted 2

H04N - Pictorial Communication, e.g. Television 1

Top 6 of 6 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

Ningbo Fiercer Leopard Electrical Appliance Co., Ltd.'s patent record in context - here's where to go next.

Ningbo Fiercer Leopard Electrical Appliance Co., Ltd.'s lead technology class is F21S (Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors), 42.9% of its portfolio - see every assignee active in that class. Explore F21S
Ranked #36,693 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Ningbo Fiercer Leopard Electrical Appliance Co., Ltd. against Nicefeel Medical Device Technology Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 20.1/100 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.