Where does Hellofactory Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Hellofactory Co., Ltd. ranks #15,339 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 Hellofactory Co., Ltd. hold?

Hellofactory Co., Ltd. holds 19 US utility patents granted between 2017 and 2024, spanning 8 technology areas.

What is Hellofactory Co., Ltd.'s Innovation Score?

Hellofactory Co., Ltd. has an Innovation Score of 33.3 out of 100 (44th 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 Hellofactory Co., Ltd. focus on?

Hellofactory Co., Ltd.'s top technology area is H04W (Wireless Communication Networks) with 11 patents, ranking #1,244 of 5,904 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

Is Hellofactory Co., Ltd.'s patent grant rate increasing or decreasing?

Hellofactory Co., Ltd.'s recent grant velocity is +275% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Hellofactory Co., Ltd.'s patents?

Hellofactory Co., Ltd.'s patents average 11.7 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 Hellofactory 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

Hellofactory Co., Ltd.

USPTO PatentsView assignee record - 19 granted patents across 8 technology areas, recorded in grant years 2017–2024. 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: H04W (Wireless Communication Networks).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Hellofactory ranks #15,339 of 49,997 tracked US assignees by granted-patent volume, with 19 patents across 8 technology areas.

#15,339
of 49,997 US assignees by volume: 44th percentile
by Innovation Score (33.3/100): 11.7
avg claims per patent: +275%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R15339 · Foreign Corporation #15,339 · 19 grants

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

GRANTS-MICRO 19 grants
MID-PACK #15,339/49,997
PHOTO-FINISH Harburg-freudenberge…
CPC-NARROW H04W · 8 areas
INNOV-THIN 33.3/100
CLAIMS-PAR 11.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +275% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Harburg-freudenberger Maschinenbau GMBH (±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 Hellofactory’s 33.3 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 10.3 pts (31%) Velocity 5.9 pts (18%) Breadth 10.0 pts (30%) Claim depth 7.0 pts (21%)

Qualcomm Incorporated · highest

85
Hellofactory · this assignee

33
3D Lighting… · lowest

7

What this shows Hellofactory's Innovation Score is 33.3/100 (44th 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 Hellofactory?

Each dot is one of Hellofactory’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). Hellofactory’s own 11.7 claims/patent is at or below the 14.5 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Hellofactory's grants concentrate

Hellofactory Co., Ltd. is a focused PatentsView assignee: 8 CPC subclasses with 57.9% of grants classified under H04W (Wireless Communication Networks). Peak complete grant year is 2021 (5 grants) versus a trough of 1 in 2017. By volume, Hellofactory sits between Harburg-freudenberger Maschinenbau GMBH and Hickory Springs Manufacturing Company.

Hellofactory's three-year grant acceleration

Hellofactory Co., Ltd. shows 8 grants in 2022–2024 against only 9 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.

Harburg-freudenbe…

19
Hauni Maschinenbau

19
Heliatek

19
Heliotrope

19
Hengst SE

19
Hensoldt Sensors

19
Hetaida Technology

19
Hickory Springs M…

19
Hellofactory ◀

19

What this shows Hellofactory holds 19 patents at rank #15,332, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Hellofactory

By rank, the assignees closest to #15,332 in granted patent volume.

Leaders in H04W (Wireless Communication Networks)

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

Hellofactory's Innovation Score vs. every tracked assignee

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

33 44th percentile higher than 44% 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 · 2017–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Hellofactory Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	5.3%
2018	1	5.3%
2019	2	10.5%
2020	2	10.5%
2021	5	26.3%
2022	5	26.3%
2023	2	10.5%
2024	1	5.3%

Which technologies does Hellofactory Co., Ltd. patent most?

H04W - Wireless Communication Networks 11

G08B - Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems 11

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 9

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory Purposes, NOT Otherwise Provided FOR 9

Y02D - Climate Change Mitigation Technologies IN Information AND Communication Technologies [ICT], I.E. Information AND Communication Technologies Aiming AT THE Reduction OF Their OWN Energy USE 4

H04B - Transmission 4

G06F - Electric Digital Data Processing 3

G06K - Graphical Data Reading ; Presentation OF DATA; Record CARRIERS; Handling Record Carriers 3

Top 8 of 8 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

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

Hellofactory Co., Ltd.'s lead technology class is H04W (Wireless Communication Networks), 57.9% of its portfolio - see every assignee active in that class. Explore H04W
Ranked #15,339 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Hellofactory Co., Ltd. against Harburg-freudenberger Maschinenbau GMBH, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 33.3/100 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.