Where does Chongqing Jinkang NEW Energy Vehicle Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Chongqing Jinkang NEW Energy Vehicle Co., Ltd. ranks #7,677 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 Vehicle Co., Ltd. hold?

Chongqing Jinkang NEW Energy Vehicle Co., Ltd. holds 42 US utility patents granted between 2018 and 2022, spanning 31 technology areas.

What is Chongqing Jinkang NEW Energy Vehicle Co., Ltd.'s Innovation Score?

Chongqing Jinkang NEW Energy Vehicle Co., Ltd. has an Innovation Score of 44.7 out of 100 (top 25% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Chongqing Jinkang NEW Energy Vehicle Co., Ltd. focus on?

Chongqing Jinkang NEW Energy Vehicle Co., Ltd.'s top technology area is Y02T (Climate Change Mitigation Technologies Related TO Transportation) with 31 patents, ranking #234 of 2,877 assignees active in that subclass. Grants appear in 31 CPC subclasses total.

Is Chongqing Jinkang NEW Energy Vehicle Co., Ltd.'s patent grant rate increasing or decreasing?

Chongqing Jinkang NEW Energy Vehicle Co., Ltd.'s recent grant velocity is +123% 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 Vehicle Co., Ltd.'s patents?

Chongqing Jinkang NEW Energy Vehicle Co., Ltd.'s patents average 19.8 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Chongqing Jinkang NEW Energy Vehicle Co., Ltd.

Q: How is the Chongqing Jinkang NEW Energy Vehicle 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 - 42 granted patents across 31 technology areas, recorded in grant years 2018–2022. 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: Y02T (Climate Change Mitigation Technologies Related TO Transportation).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Chongqing ranks #7,677 of 49,997 tracked US assignees by granted-patent volume, with 42 patents across 31 technology areas.

#7,677
of 49,997 US assignees by volume: Top 25%
by Innovation Score (44.7/100): 19.8
avg claims per patent: +123%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R7677 · Foreign Corporation #7,677 · 42 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-SMALL 42 grants
UPPER-Q #7,677/49,997
PHOTO-FINISH Bestechnic (Shanghai)
CPC-FOCUS Y02T · 31 areas
INNOV-PAR 44.7/100
CLAIMS-RICH 19.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +123% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Bestechnic (Shanghai) 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 Chongqing’s 44.7 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 13.0 pts (29%) Velocity 0.2 pts (0%) Breadth 19.7 pts (44%) Claim depth 11.9 pts (27%)

Qualcomm Incorporated · highest

85
Chongqing Jinkang… · this assignee

45
FlatFrog Laboratorie… · near

45
Neonode · near

45
SunEdison · near

45
ZTE Wistron Telecom AB · near

45
3D Lighting… · lowest

7

What this shows Chongqing's Innovation Score is 44.7/100 (top 25% 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 19.8 claims/patent is ABOVE the 15.9 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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 Vehicle Co., Ltd. is a focused PatentsView assignee: 31 CPC subclasses with 73.8% of grants classified under Y02T (Climate Change Mitigation Technologies Related TO Transportation). Peak complete grant year is 2020 (23 grants) versus a trough of 1 in 2018. By volume, Chongqing sits between Bestechnic (Shanghai) Co., Ltd. and Campvalley (Xiamen) Co., Ltd..

Chongqing's three-year grant acceleration

From 2019–2021 to 2022–2024, Chongqing Jinkang NEW Energy Vehicle Co., Ltd. moved from 40 to 1 grants (0.03x the prior three-year total, a multiple, not a CAGR). See the growth leaderboard.

Bestechnic (Shang…

42
Blount

42
Blue Belt

42
Broetje-automation

42
Choon's Design

42
Cutsforth

42
Cynora

42
Campvalley (Xiame…

42
Chongqing Jinkang… ◀

42

What this shows Chongqing holds 42 patents at rank #7,675, 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 #7,675 in granted patent volume.

Leaders in Y02T (Climate Change Mitigation Technologies Related TO Transpo…)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Chongqing, neither rank-band nor same-CPC leaders (those blocks stay above). In Y02T (Climate Change Mitigation Technologies Related TO Transpo…), Chongqing ranks #234 of 2,877 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (45 here).

ZTE Wistron Telecom AB 45 Neonode Inc. 45 SunEdison, Inc. 45 FlatFrog Laboratories AB 45

Chongqing's Innovation Score vs. every tracked assignee

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

45 Top 25% higher than 75% 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 · 2018–2022

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Chongqing Jinkang NEW Energy Vehicle Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	2.4%
2019	12	28.6%
2020	23	54.8%
2021	5	11.9%
2022	1	2.4%

Which technologies does Chongqing Jinkang NEW Energy Vehicle Co., Ltd. patent most?

Y02T - Climate Change Mitigation Technologies Related TO Transportation 31

B60L - Propulsion OF Electrically-propelled Vehicles ; Supplying Electric Power FOR Auxiliary Equipment OF Electrically-propelled Vehicles ; Electrodynamic Brake Systems FOR Vehicles IN General ; Magnetic Suspension OR Levitation FOR VEHICLES; Monitoring Operating Variables OF Electrically-propelled Vehicl 30

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 16

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 14

H02M - Apparatus FOR Conversion Between AC AND AC, Between AC AND DC, OR Between DC AND DC, AND FOR USE With Mains OR Similar Power Supply SYSTEMS; Conversion OF DC OR AC Input Power Into Surge Output POWER; Control OR Regulation Thereof 13

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 12

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 8

G05D - Systems FOR Controlling OR Regulating Non-electric Variables 7

B60W - Conjoint Control OF Vehicle Sub-units OF Different Type OR Different FUNCTION; Control Systems Specially Adapted FOR Hybrid VEHICLES; Road Vehicle Drive Control Systems FOR Purposes NOT Related TO THE Control OF A Particular Sub-unit 7

H01L - Semiconductor Devices NOT Covered BY Class H10 7

G08G - Traffic Control Systems 5

G06N - Computing Arrangements Based ON Specific Computational Models 5

H02K - Dynamo-electric Machines 4

G06F - Electric Digital Data Processing 4

B60Y - Indexing Scheme Relating TO Aspects Cross-cutting Vehicle Technology 3

Top 15 of 31 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 Vehicle Co., Ltd.'s patent record in context - here's where to go next.

Chongqing Jinkang NEW Energy Vehicle Co., Ltd.'s lead technology class is Y02T (Climate Change Mitigation Technologies Related TO Transportation), 73.8% of its portfolio - see every assignee active in that class. Explore Y02T
Ranked #7,677 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Chongqing Jinkang NEW Energy Vehicle Co., Ltd. against Bestechnic (Shanghai) Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 44.7/100 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.