USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Contemporary Amperex Future Energy Research Institute (Shanghai) Limited

Q: Where does Contemporary Amperex Future Energy Research Institute (Shanghai) Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Contemporary Amperex Future Energy Research Institute (Shanghai) Limited ranks #28,480 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

Q: Is Contemporary Amperex Future Energy Research Institute (Shanghai) Limited's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Contemporary Amperex Future Energy Research Institute (Shanghai) Limited.

Q: How is the Contemporary Amperex Future Energy Research Institute (Shanghai) Limited 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 - 9 granted patents across 1 technology areas, recorded in grant years 2025–2025. 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: H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Contemporary ranks #28,480 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 1 technology areas.

#28,480
of 49,997 US assignees by volume: 2nd percentile
by Innovation Score (13.4/100): 3.1
avg claims per patent

USPTO PatentsView assignee plate

Corpus R28480 · Foreign Corporation #28,480 · 9 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-LOW · CLAIMS-SPARSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 9 grants
MID-PACK #28,480/49,997
PHOTO-FINISH Conductix
CPC-NARROW H02J · 1 areas
INNOV-LOW 13.4/100
CLAIMS-SPARSE 3.1 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2025–2025 · 1y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Conductix, 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.

Qualcomm Incorporated · highest

85
Porter Classic · near

13
First Quality… · near

13
Mitani Valve · near

13
Contemporary… · this assignee

13
Mpow Technology · near

13
3D Lighting… · lowest

7

What this shows Contemporary's Innovation Score is 13.4/100 (2nd 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.

Where Contemporary's grants concentrate

Contemporary Amperex Future Energy Research Institute (Shanghai) Limited is a focused PatentsView assignee: 1 CPC subclasses with 11.1% of grants classified under H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy). By volume, Contemporary sits between Conductix, Inc. and ConverseNowAI.

Conductix

9
Connec

9
Connectivity Labs

9
Contego Spa Desig…

9
Contour IP Holding

9
Control Devices

9
Control Solutions

9
Conversenowai

9
Contemporary Ampe… ◀

9

What this shows Contemporary holds 9 patents at rank #28,498, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Contemporary

By rank, the assignees closest to #28,498 in granted patent volume.

Leaders in H02J (Circuit Arrangements OR Systems FOR Supplying OR Distribu…)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Contemporary, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (13 here).

Mitani Valve Co., Ltd. 13 First Quality Packaging Solutions, LLC 13 Mpow Technology Co., Limited 13 Porter Classic Inc. 13

Contemporary's Innovation Score vs. every tracked assignee

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

13 2nd percentile higher than 2% 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

Grants by year

Teal-shaded recent years (2020–present) versus the 2025–2019 baseline. Full figures in the table below.

View data table

Contemporary Amperex Future Energy Research Institute (Shanghai) Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2025partial year	9	100.0%

Which technologies does Contemporary Amperex Future Energy Research Institute (Shanghai) Limited patent most?

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

Top 1 of 1 technology areas

Where it ranks

Overall rank by patents

#28,480

of 49,997 tracked assignees

Innovation Score

13.4 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Contemporary Amperex Future Energy Research Institute (Shanghai) Limited's patent record in context - here's where to go next.

Contemporary Amperex Future Energy Research Institute (Shanghai) Limited's lead technology class is H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy), 11.1% of its portfolio - see every assignee active in that class. Explore H02J
Ranked #28,480 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Contemporary Amperex Future Energy Research Institute (Shanghai) Limited against Conductix, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 13.4/100 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.