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

According to USPTO PatentsView (2015–2025 granted utility patents), Unionplace Co., Ltd. ranks #30,486 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 Unionplace Co., Ltd. hold?

Unionplace Co., Ltd. holds 9 US utility patents granted between 2020 and 2025, spanning 6 technology areas.

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

Unionplace Co., Ltd. has an Innovation Score of 46.0 out of 100 (top 22% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Unionplace Co., Ltd. focus on?

Unionplace Co., Ltd.'s top technology area is H04L (Transmission OF Digital Information, e.g. Telegraphic Communication) with 6 patents, ranking #3,547 of 8,956 assignees active in that subclass. Grants appear in 6 CPC subclasses total.

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

Insufficient historical data is available to calculate a velocity trend for Unionplace Co., Ltd..

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

Unionplace Co., Ltd.'s patents average 15.7 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 Unionplace 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

Unionplace Co., Ltd.

USPTO PatentsView assignee record - 9 granted patents across 6 technology areas, recorded in grant years 2020–2025. 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: H04L (Transmission OF Digital Information, e.g. Telegraphic Communication).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Unionplace ranks #30,486 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 6 technology areas.

#30,486
of 49,997 US assignees by volume: Top 22%
by Innovation Score (46.0/100): 15.7
avg claims per patent

USPTO PatentsView assignee plate

Corpus R30486 · Foreign Corporation #30,486 · 9 grants

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

GRANTS-MICRO 9 grants
MID-PACK #30,486/49,997
PHOTO-FINISH Uddeholms AB
CPC-NARROW H04L · 6 areas
INNOV-PAR 46.0/100
CLAIMS-RICH 15.7 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2020–2025 · 6y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Uddeholms AB (±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 Unionplace’s 46.0 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 8.0 pts (17%) Velocity 20.0 pts (43%) Breadth 8.7 pts (19%) Claim depth 9.4 pts (20%)

Qualcomm Incorporated · highest

85
Diamond & Zebra… · near

46
Faes Farma · near

46
Pulse Secure · near

46
Radiometer Medical APS · near

46
Unionplace · this assignee

46
3D Lighting… · lowest

7

What this shows Unionplace's Innovation Score is 46.0/100 (top 22% 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 Unionplace?

Each dot is one of Unionplace’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). Unionplace’s own 15.7 claims/patent is at or below the 15.9 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Unionplace's grants concentrate

Unionplace Co., Ltd. is a focused PatentsView assignee: 6 CPC subclasses with 66.7% of grants classified under H04L (Transmission OF Digital Information, e.g. Telegraphic Communication). Peak complete grant year is 2024 (4 grants) versus a trough of 1 in 2020. By volume, Unionplace sits between Uddeholms AB and United Wire, Ltd.

Unionplace's three-year grant acceleration

Unionplace Co., Ltd. shows 6 grants in 2022–2024 against only 2 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.

Uddeholms AB

9
Ueno Fine Chemica…

9
ULC

9
Ultralogic 5G

9
United Animal Hea…

9
United States OF…

9
United Test AND A…

9
United Wire

9
Unionplace ◀

9

What this shows Unionplace holds 9 patents at rank #30,454, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Unionplace

By rank, the assignees closest to #30,454 in granted patent volume.

Leaders in H04L (Transmission OF Digital Information)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Unionplace, neither rank-band nor same-CPC leaders (those blocks stay above). In H04L (Transmission OF Digital Information), Unionplace ranks #3,547 of 8,956 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (46 here).

Diamond & Zebra Electric MFG. Co., Ltd. 46 Faes Farma, S.A. 46 Radiometer Medical APS 46 Pulse Secure, LLC 46

Unionplace's Innovation Score vs. every tracked assignee

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

46 Top 22% higher than 78% 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 · 2020–2025

Grants by year

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

View data table

Unionplace Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	1	11.1%
2021	1	11.1%
2022	1	11.1%
2023	1	11.1%
2024	4	44.4%
2025partial year	1	11.1%

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

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 6

H04W - Wireless Communication Networks 4

G06F - Electric Digital Data Processing 2

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 1

H04M - Telephonic Communication 1

G16Y - Information AND Communication Technology Specially Adapted FOR THE Internet OF Things [IoT] 1

Top 6 of 6 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

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

Unionplace Co., Ltd.'s lead technology class is H04L (Transmission OF Digital Information, e.g. Telegraphic Communication), 66.7% of its portfolio - see every assignee active in that class. Explore H04L
Ranked #30,486 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Unionplace Co., Ltd. against Uddeholms AB, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 46.0/100 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.