Where does Ningbo Dayang Technology Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Ningbo Dayang Technology Co., Ltd. ranks #41,965 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 Ningbo Dayang Technology Co., Ltd. hold?

Ningbo Dayang Technology Co., Ltd. holds 6 US utility patents granted between 2024 and 2025, spanning 4 technology areas.

What is Ningbo Dayang Technology Co., Ltd.'s Innovation Score?

Ningbo Dayang Technology Co., Ltd. has an Innovation Score of 28.8 out of 100 (28th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Ningbo Dayang Technology Co., Ltd.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Ningbo Dayang Technology Co., Ltd..

What does claim depth mean for Ningbo Dayang Technology Co., Ltd.'s patents?

Ningbo Dayang Technology Co., Ltd.'s patents average 13.8 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 Ningbo Dayang 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 2015–2025 USPTO PatentsView Foreign Corporation

Ningbo Dayang Technology Co., Ltd.

Q: What technology areas does Ningbo Dayang Technology Co., Ltd. focus on?

Ningbo Dayang Technology Co., Ltd.'s top technology area is A01M (Catching, Trapping OR Scaring OF Animals ; Apparatus FOR THE Destruction OF Noxious Animals OR Noxious Plants) with 6 patents, ranking #52 of 292 assignees active in that subclass. Grants appear in 4 CPC subclasses total.

USPTO PatentsView assignee record - 6 granted patents across 4 technology areas, recorded in grant years 2024–2025. 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: A01M (Catching, Trapping OR Scaring OF Animals ; Apparatus FOR THE Destruction OF Noxious Animals OR Noxious Plants).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Ningbo ranks #41,965 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 4 technology areas.

#41,965
of 49,997 US assignees by volume: 28th percentile
by Innovation Score (28.8/100): 13.8
avg claims per patent

USPTO PatentsView assignee plate

Corpus R41965 · Foreign Corporation #41,965 · 6 grants

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

GRANTS-MICRO 6 grants
LOWER-Q #41,965/49,997
PHOTO-FINISH Nikon-trimble
CPC-NARROW A01M · 4 areas
INNOV-THIN 28.8/100
CLAIMS-RICH 13.8 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2024–2025 · 2y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Nikon-trimble 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 28.8 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 6.7 pts (23%) Velocity 6.7 pts (23%) Breadth 7.1 pts (25%) Claim depth 8.3 pts (29%)

Qualcomm Incorporated · highest

85
Ningbo Dayang… · this assignee

29
3D Lighting… · lowest

7

What this shows Ningbo's Innovation Score is 28.8/100 (28th 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 13.8 claims/patent is ABOVE the 9.5 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Ningbo's grants concentrate

Ningbo Dayang Technology Co., Ltd. is a focused PatentsView assignee: 4 CPC subclasses with 100% of grants classified under A01M (Catching, Trapping OR Scaring OF Animals ; Apparatus FOR THE Destruction OF Noxious Animals OR Noxious Plants). By volume, Ningbo sits between Nikon-trimble Co., Ltd. and Ningbo Gaoli Electronic Technology Co., Ltd..

Ningbo's three-year grant acceleration

Ningbo Dayang Technology Co., Ltd. shows 1 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.

Nikon-trimble

6
Nilfisk

6
Nilfisk-advance A…

6
Ningbo Chefshere…

6
Ningbo Diroan Aut…

6
Ningbo Fujia Indu…

6
Ningbo Future Hou…

6
Ningbo Gaoli Tech…

6
Ningbo Dayang Tec… ◀

6

What this shows Ningbo holds 6 patents at rank #41,868, 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 #41,868 in granted patent volume.

Leaders in A01M (Catching)

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

Ningbo's Innovation Score vs. every tracked assignee

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

29 28th percentile higher than 28% 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 · 2024–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2024–2019 baseline. Full figures in the table below.

View data table

Ningbo Dayang Technology Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2024	1	16.7%
2025partial year	5	83.3%

Which technologies does Ningbo Dayang Technology Co., Ltd. patent most?

A01M - Catching, Trapping OR Scaring OF Animals ; Apparatus FOR THE Destruction OF Noxious Animals OR Noxious Plants 6

Y02A - Technologies FOR Adaptation TO Climate Change 2

F21K - Non-electric Light Sources Using LUMINESCENCE; Light Sources Using ELECTROCHEMILUMINESCENCE; Light Sources Using Charges OF Combustible MATERIAL; Light Sources Using Semiconductor Devices AS Light-generating ELEMENTS; Light Sources NOT Otherwise Provided FOR 1

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 1

Top 4 of 4 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 Dayang Technology Co., Ltd.'s patent record in context - here's where to go next.

Ningbo Dayang Technology Co., Ltd.'s lead technology class is A01M (Catching, Trapping OR Scaring OF Animals ; Apparatus FOR THE Destruction OF Noxious Animals OR Noxious Plants), 100% of its portfolio - see every assignee active in that class. Explore A01M
Ranked #41,965 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Ningbo Dayang Technology Co., Ltd. against Nikon-trimble Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 28.8/100 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.