Where does National Chin-yi University OF Technology rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), National Chin-yi University OF Technology ranks #18,927 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 National Chin-yi University OF Technology hold?

National Chin-yi University OF Technology holds 15 US utility patents granted between 2015 and 2024, spanning 24 technology areas.

What is National Chin-yi University OF Technology's Innovation Score?

National Chin-yi University OF Technology has an Innovation Score of 44.8 out of 100 (top 25% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does National Chin-yi University OF Technology focus on?

National Chin-yi University OF Technology's top technology area is G06F (Electric Digital Data Processing) with 3 patents, ranking #8,216 of 13,878 assignees active in that subclass. Grants appear in 24 CPC subclasses total.

Is National Chin-yi University OF Technology's patent grant rate increasing or decreasing?

National Chin-yi University OF Technology's recent grant velocity is +14% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for National Chin-yi University OF Technology's patents?

National Chin-yi University OF Technology's patents average 7.6 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

National Chin-yi University OF Technology

Q: How is the National Chin-yi University OF Technology 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 - 15 granted patents across 24 technology areas, recorded in grant years 2015–2024. 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: G06F (Electric Digital Data Processing).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, National ranks #18,927 of 49,997 tracked US assignees by granted-patent volume, with 15 patents across 24 technology areas.

#18,927
of 49,997 US assignees by volume: Top 25%
by Innovation Score (44.8/100): 7.6
avg claims per patent: +14%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R18927 · Foreign Corporation #18,927 · 15 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-UP · BOOK-FULL

GRANTS-MICRO 15 grants
MID-PACK #18,927/49,997
PHOTO-FINISH Nabors Drilling…
CPC-FOCUS G06F · 24 areas
INNOV-PAR 44.8/100
CLAIMS-SPARSE 7.6 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-UP +14% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Nabors Drilling International Limited (±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 National’s 44.8 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 9.6 pts (21%) Velocity 13.3 pts (30%) Breadth 17.3 pts (39%) Claim depth 4.6 pts (10%)

Qualcomm Incorporated · highest

85
National Chin-yi… · this assignee

45
3D Lighting… · lowest

7

What this shows National's Innovation Score is 44.8/100 (top 25% 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 National?

Each dot is one of National’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). National’s own 7.6 claims/patent is at or below the 14.1 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where National's grants concentrate

National Chin-yi University OF Technology is a focused PatentsView assignee: 24 CPC subclasses with 20% of grants classified under G06F (Electric Digital Data Processing). Peak complete grant year is 2018 (3 grants) versus a trough of 1 in 2016. By volume, National sits between Nabors Drilling International Limited and Nelson Global Products, Inc..

National's three-year grant acceleration

National Chin-yi University OF Technology shows 6 grants in 2022–2024 against only 3 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.

Nabors Drilling I…

15
NAN Chang O-film…

15
Nano Retina

15
Nanobiotix

15
National Universi…

15
NCS Testing Techn…

15
NEL Hydrogen A/S

15
Nelson Global Pro…

15
National Chin-yi… ◀

15

What this shows National holds 15 patents at rank #18,918, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near National

By rank, the assignees closest to #18,918 in granted patent volume.

Leaders in G06F (Electric Digital Data Processing)

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

National's Innovation Score vs. every tracked assignee

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

45 Top 25% higher than 75% 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 · 2015–2024

Grants by year

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

View data table

National Chin-yi University OF Technology patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	13.3%
2016	1	6.7%
2018	3	20.0%
2019	1	6.7%
2020	2	13.3%
2022	1	6.7%
2023	2	13.3%
2024	3	20.0%

Which technologies does National Chin-yi University OF Technology patent most?

G06F - Electric Digital Data Processing 3

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 3

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 2

G08B - Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems 2

G06T - Image Data Processing OR Generation, IN General 2

B23Q - Details, Components, OR Accessories FOR Machine Tools, e.g. Arrangements FOR Copying OR Controlling ; Machine Tools IN General Characterised BY THE Construction OF Particular Details OR COMPONENTS; Combinations OR Associations OF Metal-working Machines, NOT Directed TO A Particular Result 1

H02P - Control OR Regulation OF Electric Motors, Electric Generators OR Dynamo-electric CONVERTERS; Controlling Transformers, Reactors OR Choke Coils 1

G06V - Image OR Video Recognition OR Understanding 1

C01P - Indexing Scheme Relating TO Structural AND Physical Aspects OF Solid Inorganic Compounds 1

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 1

C01B - Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c 1

Y10T - Technical Subjects Covered BY Former US Classification 1

B29B - Preparation OR Pretreatment OF THE Material TO BE SHAPED; Making Granules OR PREFORMS; Recovery OF Plastics OR Other Constituents OF Waste Material Containing Plastics 1

B60H - Arrangements OF Heating, Cooling, Ventilating OR Other Air-treating Devices Specially Adapted FOR Passenger OR Goods Spaces OF Vehicles 1

B60W - Conjoint Control OF Vehicle Sub-units OF Different Type OR Different FUNCTION; Control Systems Specially Adapted FOR Hybrid VEHICLES; Road Vehicle Drive Control Systems FOR Purposes NOT Related TO THE Control OF A Particular Sub-unit 1

Top 15 of 24 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

National Chin-yi University OF Technology's patent record in context - here's where to go next.

National Chin-yi University OF Technology's lead technology class is G06F (Electric Digital Data Processing), 20% of its portfolio - see every assignee active in that class. Explore G06F
Ranked #18,927 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare National Chin-yi University OF Technology against Nabors Drilling International Limited, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 44.8/100 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.