USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Hanbat National University Industry-Academic Cooperation Foundation

Q: Where does Hanbat National University Industry-Academic Cooperation Foundation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Hanbat National University Industry-Academic Cooperation Foundation ranks #10,944 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

Q: How is the Hanbat National University Industry-Academic Cooperation Foundation 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 - 28 granted patents across 28 technology areas, recorded in grant years 2015–2025. 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: H04N (Pictorial Communication, e.g. Television).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Hanbat ranks #10,944 of 49,997 tracked US assignees by granted-patent volume, with 28 patents across 28 technology areas.

#10,944
of 49,997 US assignees by volume: Top 13%
by Innovation Score (50.5/100): 12.9
avg claims per patent: +157%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R10944 · Foreign Corporation #10,944 · 28 grants

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

GRANTS-SMALL 28 grants
UPPER-Q #10,944/49,997
PHOTO-FINISH Hangzhou Ruisheng…
CPC-FOCUS H04N · 28 areas
INNOV-PAR 50.5/100
CLAIMS-RICH 12.9 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +157% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Hangzhou Ruisheng Software 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 Hanbat’s 50.5 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 11.6 pts (23%) Velocity 12.4 pts (25%) Breadth 18.7 pts (37%) Claim depth 7.8 pts (15%)

Qualcomm Incorporated · highest

85
Alfred KÄRCHER SE & KG · near

50
Carl Zeiss X-ray… · near

50
Carlisle Fluid · near

50
Hanbat National… · this assignee

50
WinField Solutions · near

50
3D Lighting… · lowest

7

What this shows Hanbat's Innovation Score is 50.5/100 (top 13% 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 Hanbat?

Each dot is one of Hanbat’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). Hanbat’s own 12.9 claims/patent is ABOVE the 12.6 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Hanbat's grants concentrate

Hanbat National University Industry-Academic Cooperation Foundation is a focused PatentsView assignee: 28 CPC subclasses with 57.1% of grants classified under H04N (Pictorial Communication, e.g. Television). Peak complete grant year is 2024 (7 grants) versus a trough of 1 in 2015. By volume, Hanbat sits between Hillcrest Laboratories, Inc. and Hortech, Inc..

Hanbat's three-year grant acceleration

Hanbat National University Industry-Academic Cooperation Foundation shows 13 grants in 2022–2024 against only 7 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.

Hillcrest Laborat…

28
Hioki E E

28
Honey BEE Manufac…

28
Hunt Energy Enter…

28
Hangzhou Ruisheng…

28
Hermes-epitek

28
Hilite Germany

28
Hortech

28
Hanbat National U… ◀

28

What this shows Hanbat holds 28 patents at rank #10,952, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Hanbat

By rank, the assignees closest to #10,952 in granted patent volume.

Leaders in H04N (Pictorial Communication)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Hanbat, neither rank-band nor same-CPC leaders (those blocks stay above). In H04N (Pictorial Communication), Hanbat ranks #911 of 5,951 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (50 here).

Carl Zeiss X-ray Microscopy, Inc. 50 Alfred KÄRCHER SE & Co. KG 50 Carlisle Fluid Technologies, LLC 50 WinField Solutions, LLC 50

Hanbat's Innovation Score vs. every tracked assignee

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

50 Top 13% higher than 87% 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 · 2015–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Hanbat National University Industry-Academic Cooperation Foundation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	3.6%
2017	1	3.6%
2018	3	10.7%
2019	2	7.1%
2020	2	7.1%
2021	3	10.7%
2022	3	10.7%
2023	3	10.7%
2024	7	25.0%
2025partial year	3	10.7%

Which technologies does Hanbat National University Industry-Academic Cooperation Foundation patent most?

H04N - Pictorial Communication, e.g. Television 16

G06F - Electric Digital Data Processing 5

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 3

G02B - Optical Elements, Systems OR Apparatus 2

G01Q - Scanning-probe Techniques OR APPARATUS; Applications OF Scanning-probe Techniques, e.g. Scanning Probe Microscopy [SPM] 2

H10K - Organic Electric Solid-state Devices 2

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 2

B62D - Motor VEHICLES; Trailers 1

B60Y - Indexing Scheme Relating TO Aspects Cross-cutting Vehicle Technology 1

B60K - Arrangement OR Mounting OF Propulsion Units OR OF Transmissions IN VEHICLES; Arrangement OR Mounting OF Plural Diverse Prime-movers IN VEHICLES; Auxiliary Drives FOR VEHICLES; Instrumentation OR Dashboards FOR VEHICLES; Arrangements IN Connection With Cooling, AIR Intake, GAS Exhaust OR Fuel Supply 1

B60N - Seats Specially Adapted FOR VEHICLES; Vehicle Passenger Accommodation NOT Otherwise Provided FOR 1

F05D - Indexing Scheme FOR Aspects Relating TO Non-positive-displacement Machines OR Engines, Gas-turbines OR Jet-propulsion Plants 1

F23N - Regulating OR Controlling Combustion 1

F23R - Generating Combustion Products OF High Pressure OR High Velocity, e.g. Gas-turbine Combustion Chambers 1

F02C - Gas-turbine PLANTS; AIR Intakes FOR Jet-propulsion PLANTS; Controlling Fuel Supply IN Air-breathing Jet-propulsion Plants 1

Top 15 of 28 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

Hanbat National University Industry-Academic Cooperation Foundation's patent record in context - here's where to go next.

Hanbat National University Industry-Academic Cooperation Foundation's lead technology class is H04N (Pictorial Communication, e.g. Television), 57.1% of its portfolio - see every assignee active in that class. Explore H04N
Ranked #10,944 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Hanbat National University Industry-Academic Cooperation Foundation against Hillcrest Laboratories, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 50.5/100 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.