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

According to USPTO PatentsView (2015–2025 granted utility patents), Ningbo Zhongxin Electronic Technology Co., Ltd. ranks #17,949 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 Zhongxin Electronic Technology Co., Ltd. hold?

Ningbo Zhongxin Electronic Technology Co., Ltd. holds 16 US utility patents granted between 2018 and 2025, spanning 15 technology areas.

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

Ningbo Zhongxin Electronic Technology Co., Ltd. has an Innovation Score of 42.1 out of 100 (top 31% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

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

Ningbo Zhongxin Electronic Technology Co., Ltd.'s recent grant velocity is +1300% 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 Zhongxin Electronic Technology Co., Ltd.'s patents?

Ningbo Zhongxin Electronic Technology Co., Ltd.'s patents average 3.3 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

Ningbo Zhongxin Electronic Technology Co., Ltd.

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

Ningbo Zhongxin Electronic Technology Co., Ltd.'s top technology area is H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy) with 1 patents, ranking #1,706 of 2,332 assignees active in that subclass. Grants appear in 15 CPC subclasses total.

Q: How is the Ningbo Zhongxin Electronic 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 - 16 granted patents across 15 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: H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Ningbo ranks #17,949 of 49,997 tracked US assignees by granted-patent volume, with 16 patents across 15 technology areas.

#17,949
of 49,997 US assignees by volume: Top 31%
by Innovation Score (42.1/100): 3.3
avg claims per patent: +1300%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R17949 · Foreign Corporation #17,949 · 16 grants

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

GRANTS-MICRO 16 grants
MID-PACK #17,949/49,997
PHOTO-FINISH Newco Enterprises
CPC-FOCUS H01M · 15 areas
INNOV-PAR 42.1/100
CLAIMS-SPARSE 3.3 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +1300% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Newco Enterprises, 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 Ningbo’s 42.1 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 9.8 pts (23%) Velocity 16.7 pts (40%) Breadth 13.7 pts (32%) Claim depth 2.0 pts (5%)

Qualcomm Incorporated · highest

85
Ningbo Zhongxin… · this assignee

42
3D Lighting… · lowest

7

What this shows Ningbo's Innovation Score is 42.1/100 (top 31% 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 3.3 claims/patent is at or below the 9.0 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 Zhongxin Electronic Technology Co., Ltd. is a focused PatentsView assignee: 15 CPC subclasses with 6.3% of grants classified under H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy). Peak complete grant year is 2024 (5 grants) versus a trough of 1 in 2018. By volume, Ningbo sits between Newco Enterprises, Inc. and OMNIlife science, Inc..

Ningbo's three-year grant acceleration

Ningbo Zhongxin Electronic Technology Co., Ltd. shows 10 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.

Newco Enterprises

16
Nexark

16
Ningbo Rotor Elec…

16
Ningbo Utec Elect…

16
Nissan Chemical A…

16
Ocean Rodeo Sports

16
Octane Biotech

16
Omnilife science

16
Ningbo Zhongxin T… ◀

16

What this shows Ningbo holds 16 patents at rank #17,954, 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 #17,954 in granted patent volume.

Leaders in H01M (Processes OR Means)

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)

42 Top 31% higher than 69% 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

Ningbo Zhongxin Electronic Technology Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	6.3%
2021	4	25.0%
2022	3	18.8%
2023	2	12.5%
2024	5	31.3%
2025partial year	1	6.3%

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

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 1

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 1

Y02T - Climate Change Mitigation Technologies Related TO Transportation 1

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 1

B60Q - Arrangement OF Signalling OR Lighting Devices, THE Mounting OR Supporting Thereof OR Circuits Therefor, FOR Vehicles IN General 1

B60R - Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR 1

F21S - Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors 1

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 1

E01C - Construction OF, OR Surfaces FOR, Roads, Sports Grounds, OR THE LIKE; Machines OR Auxiliary Tools FOR Construction OR Repair 1

B60B - Vehicle Wheels ; CASTORS; Axles FOR Wheels OR CASTORS; Increasing Wheel Adhesion 1

A63F - Card, Board, OR Roulette GAMES; Indoor Games Using Small Moving Playing BODIES; Video GAMES; Games NOT Otherwise Provided FOR 1

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

B66D - CAPSTANS; WINCHES; Tackles, e.g. Pulley BLOCKS; Hoists 1

G08C - Transmission Systems FOR Measured Values, Control OR Similar Signals 1

H04B - Transmission 1

Top 15 of 15 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 Zhongxin Electronic Technology Co., Ltd.'s patent record in context - here's where to go next.

Ningbo Zhongxin Electronic Technology Co., Ltd.'s lead technology class is H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy), 6.3% of its portfolio - see every assignee active in that class. Explore H01M
Ranked #17,949 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Ningbo Zhongxin Electronic Technology Co., Ltd. against Newco Enterprises, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 42.1/100 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.