Where does Chongqing Jinkang New Energy Automobile Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Chongqing Jinkang New Energy Automobile Co., Ltd. ranks #24,099 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 Chongqing Jinkang New Energy Automobile Co., Ltd. hold?

Chongqing Jinkang New Energy Automobile Co., Ltd. holds 11 US utility patents granted between 2019 and 2021, spanning 14 technology areas.

What is Chongqing Jinkang New Energy Automobile Co., Ltd.'s Innovation Score?

Chongqing Jinkang New Energy Automobile Co., Ltd. has an Innovation Score of 28.7 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 Chongqing Jinkang New Energy Automobile Co., Ltd.'s patent grant rate increasing or decreasing?

Chongqing Jinkang New Energy Automobile Co., Ltd.'s recent grant velocity is +75% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Chongqing Jinkang New Energy Automobile Co., Ltd.'s patents?

Chongqing Jinkang New Energy Automobile Co., Ltd.'s patents average 11.4 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

Chongqing Jinkang New Energy Automobile Co., Ltd.

Q: What technology areas does Chongqing Jinkang New Energy Automobile Co., Ltd. focus on?

Chongqing Jinkang New Energy Automobile Co., Ltd.'s top technology area is Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution) with 5 patents, ranking #2,175 of 5,963 assignees active in that subclass. Grants appear in 14 CPC subclasses total.

Q: How is the Chongqing Jinkang New Energy Automobile 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 - 11 granted patents across 14 technology areas, recorded in grant years 2019–2021. 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: Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Chongqing ranks #24,099 of 49,997 tracked US assignees by granted-patent volume, with 11 patents across 14 technology areas.

#24,099
of 49,997 US assignees by volume: 28th percentile
by Innovation Score (28.7/100): 11.4
avg claims per patent: +75%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R24099 · Foreign Corporation #24,099 · 11 grants

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

GRANTS-MICRO 11 grants
MID-PACK #24,099/49,997
PHOTO-FINISH Chargerback
CPC-FOCUS Y02E · 14 areas
INNOV-THIN 28.7/100
CLAIMS-PAR 11.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +75% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Chargerback, 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 Chongqing’s 28.7 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 8.6 pts (30%) Velocity 0.0 pts (0%) Breadth 13.2 pts (46%) Claim depth 6.9 pts (24%)

Qualcomm Incorporated · highest

85
Chongqing Jinkang… · this assignee

29
3D Lighting… · lowest

7

What this shows Chongqing's Innovation Score is 28.7/100 (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 Chongqing?

Each dot is one of Chongqing’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). Chongqing’s own 11.4 claims/patent is at or below the 14.8 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Chongqing's grants concentrate

Chongqing Jinkang New Energy Automobile Co., Ltd. is a focused PatentsView assignee: 14 CPC subclasses with 45.5% of grants classified under Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution). Peak complete grant year is 2020 (5 grants) versus a trough of 2 in 2021. By volume, Chongqing sits between Chargerback, Inc. and Civilized Cycles Incorporated.

Chargerback

11
Chemometec A/S

11
Chenguang Biotech…

11
Chinook Asia

11
Cibiem

11
Circassia

11
Cirrus Design

11
Civilized Cycles…

11
Chongqing Jinkang… ◀

11

What this shows Chongqing holds 11 patents at rank #24,133, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Chongqing

By rank, the assignees closest to #24,133 in granted patent volume.

Leaders in Y02E (Reduction OF Greenhouse GAS [GHG] Emissions)

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

Chongqing'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 · 2019–2021

Grants by year

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

View data table

Chongqing Jinkang New Energy Automobile Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	4	36.4%
2020	5	45.5%
2021	2	18.2%

Which technologies does Chongqing Jinkang New Energy Automobile Co., Ltd. patent most?

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 5

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 5

G05D - Systems FOR Controlling OR Regulating Non-electric Variables 3

G06V - Image OR Video Recognition OR Understanding 2

B60R - Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR 2

Y02T - Climate Change Mitigation Technologies Related TO Transportation 1

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 1

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 1

G06T - Image Data Processing OR Generation, IN General 1

C01B - Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c 1

C08L - Compositions OF Macromolecular Compounds 1

B82Y - Specific Uses OR Applications OF NANOSTRUCTURES; Measurement OR Analysis OF NANOSTRUCTURES; Manufacture OR Treatment OF Nanostructures 1

B01D - Separation 1

G06F - Electric Digital Data Processing 1

Top 14 of 14 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

Chongqing Jinkang New Energy Automobile Co., Ltd.'s patent record in context - here's where to go next.

Chongqing Jinkang New Energy Automobile Co., Ltd.'s lead technology class is Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution), 45.5% of its portfolio - see every assignee active in that class. Explore Y02E
Ranked #24,099 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Chongqing Jinkang New Energy Automobile Co., Ltd. against Chargerback, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 28.7/100 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.