Where does Elec-tech International Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Elec-tech International Co., Ltd. ranks #39,986 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 Elec-tech International Co., Ltd. hold?

Elec-tech International Co., Ltd. holds 6 US utility patents granted between 2016 and 2020, spanning 4 technology areas.

What is Elec-tech International Co., Ltd.'s Innovation Score?

Elec-tech International Co., Ltd. has an Innovation Score of 21.1 out of 100 (8th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Elec-tech International Co., Ltd. focus on?

Elec-tech International Co., Ltd.'s top technology area is A47J (Kitchen EQUIPMENT; Coffee MILLS; Spice MILLS; Apparatus FOR Making Beverages) with 5 patents, ranking #220 of 793 assignees active in that subclass. Grants appear in 4 CPC subclasses total.

Is Elec-tech International Co., Ltd.'s patent grant rate increasing or decreasing?

Elec-tech International Co., Ltd.'s recent grant velocity is -80% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Elec-tech International Co., Ltd.'s patents?

Elec-tech International Co., Ltd.'s patents average 12.2 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 Elec-tech International 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

Elec-tech International Co., Ltd.

USPTO PatentsView assignee record - 6 granted patents across 4 technology areas, recorded in grant years 2016–2020. 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: A47J (Kitchen EQUIPMENT; Coffee MILLS; Spice MILLS; Apparatus FOR Making Beverages).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Elec-tech ranks #39,986 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 4 technology areas.

#39,986
of 49,997 US assignees by volume: 8th percentile
by Innovation Score (21.1/100): 12.2
avg claims per patent: -80%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R39986 · Foreign Corporation #39,986 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #39,986/49,997
PHOTO-FINISH Einstein Noodles
CPC-NARROW A47J · 4 areas
INNOV-THIN 21.1/100
CLAIMS-RICH 12.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -80% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Einstein Noodles, LLC (±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 Elec-tech’s 21.1 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 6.7 pts (32%) Velocity 0.0 pts (0%) Breadth 7.1 pts (34%) Claim depth 7.3 pts (35%)

Qualcomm Incorporated · highest

85
JBL International · near

21
Diamond 6S Management · near

21
Elec-tech Internatio… · this assignee

21
Hdpe Solutions · near

21
Paper Software · near

21
3D Lighting… · lowest

7

What this shows Elec-tech's Innovation Score is 21.1/100 (8th 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 Elec-tech?

Each dot is one of Elec-tech’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). Elec-tech’s own 12.2 claims/patent is at or below the 15.2 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Elec-tech's grants concentrate

Elec-tech International Co., Ltd. is a focused PatentsView assignee: 4 CPC subclasses with 83.3% of grants classified under A47J (Kitchen EQUIPMENT; Coffee MILLS; Spice MILLS; Apparatus FOR Making Beverages). Peak complete grant year is 2016 (2 grants) versus a trough of 1 in 2018. By volume, Elec-tech sits between Einstein Noodles, LLC and Elfi-tech Ltd..

Einstein Noodles

6
EIP Pharma

6
Ekona Power

6
Elasmogen

6
Electricfil Autom…

6
Electro-global En…

6
Electrovaya

6
Elfi-tech

6
Elec-tech Interna… ◀

6

What this shows Elec-tech holds 6 patents at rank #39,959, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Elec-tech

By rank, the assignees closest to #39,959 in granted patent volume.

Leaders in A47J (Kitchen Equipment)

Other assignees with the most granted patents in Elec-tech's primary technology class.

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Elec-tech, neither rank-band nor same-CPC leaders (those blocks stay above). In A47J (Kitchen Equipment), Elec-tech ranks #220 of 793 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (21 here).

Hdpe Solutions, LLC 21 Diamond 6S Management 21 JBL International, Inc 21 Paper Software LLC 21

Elec-tech's Innovation Score vs. every tracked assignee

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

21 8th percentile higher than 8% 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 · 2016–2020

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Elec-tech International Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	2	33.3%
2017	2	33.3%
2018	1	16.7%
2020	1	16.7%

Which technologies does Elec-tech International Co., Ltd. patent most?

A47J - Kitchen EQUIPMENT; Coffee MILLS; Spice MILLS; Apparatus FOR Making Beverages 5

B26D - CUTTING; Details Common TO Machines FOR Perforating, Punching, Cutting-out, Stamping-out OR Severing 3

G01F - Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume 1

F24H - Fluid Heaters, e.g. Water OR AIR Heaters, Having Heat-generating Means, e.g. Heat Pumps, IN General 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

Elec-tech International Co., Ltd.'s patent record in context - here's where to go next.

Elec-tech International Co., Ltd.'s lead technology class is A47J (Kitchen EQUIPMENT; Coffee MILLS; Spice MILLS; Apparatus FOR Making Beverages), 83.3% of its portfolio - see every assignee active in that class. Explore A47J
Ranked #39,986 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Elec-tech International Co., Ltd. against Einstein Noodles, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 21.1/100 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.