Where does Taichung Veterans General Hospital rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Taichung Veterans General Hospital ranks #21,866 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 Taichung Veterans General Hospital hold?

Taichung Veterans General Hospital holds 13 US utility patents granted between 2019 and 2025, spanning 16 technology areas.

What is Taichung Veterans General Hospital's Innovation Score?

Taichung Veterans General Hospital has an Innovation Score of 31.3 out of 100 (37th 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 Taichung Veterans General Hospital focus on?

Taichung Veterans General Hospital's top technology area is A61B (DIAGNOSIS; SURGERY; Identification) with 4 patents, ranking #3,645 of 7,127 assignees active in that subclass. Grants appear in 16 CPC subclasses total.

Is Taichung Veterans General Hospital's patent grant rate increasing or decreasing?

Taichung Veterans General Hospital's recent grant velocity is +350% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Taichung Veterans General Hospital's patents?

Taichung Veterans General Hospital's patents average 7.1 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 Taichung Veterans General Hospital 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

Taichung Veterans General Hospital

USPTO PatentsView assignee record - 13 granted patents across 16 technology areas, recorded in grant years 2019–2025. 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: A61B (DIAGNOSIS; SURGERY; Identification).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Taichung ranks #21,866 of 49,997 tracked US assignees by granted-patent volume, with 13 patents across 16 technology areas.

#21,866
of 49,997 US assignees by volume: 37th percentile
by Innovation Score (31.3/100): 7.1
avg claims per patent: +350%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R21866 · Foreign Corporation #21,866 · 13 grants

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

GRANTS-MICRO 13 grants
MID-PACK #21,866/49,997
PHOTO-FINISH Symantec Operating
CPC-FOCUS A61B · 16 areas
INNOV-THIN 31.3/100
CLAIMS-SPARSE 7.1 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +350% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Symantec Operating Corporation (±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 Taichung’s 31.3 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 9.1 pts (29%) Velocity 3.8 pts (12%) Breadth 14.1 pts (45%) Claim depth 4.2 pts (13%)

Qualcomm Incorporated · highest

85
Taichung Veterans… · this assignee

31
3D Lighting… · lowest

7

What this shows Taichung's Innovation Score is 31.3/100 (37th 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 Taichung?

Each dot is one of Taichung’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). Taichung’s own 7.1 claims/patent is at or below the 8.7 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Taichung's grants concentrate

Taichung Veterans General Hospital is a focused PatentsView assignee: 16 CPC subclasses with 30.8% of grants classified under A61B (DIAGNOSIS; SURGERY; Identification). Peak complete grant year is 2021 (3 grants) versus a trough of 1 in 2022. By volume, Taichung sits between Symantec Operating Corporation and Tatari, Inc..

Taichung's three-year grant acceleration

Taichung Veterans General Hospital shows 4 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.

Symantec Operating

13
T&R Biofab

13
T-worx Holdings

13
Tadd

13
Taiwan Oasis Tech…

13
Tamara Comolli Fi…

13
Tang Band Industr…

13
Tatari

13
Taichung Veterans… ◀

13

What this shows Taichung holds 13 patents at rank #21,863, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Taichung

By rank, the assignees closest to #21,863 in granted patent volume.

Leaders in A61B (Diagnosis)

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

Taichung's Innovation Score vs. every tracked assignee

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

31 37th percentile higher than 37% 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 · 2019–2025

Grants by year

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

View data table

Taichung Veterans General Hospital patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	2	15.4%
2020	2	15.4%
2021	3	23.1%
2022	1	7.7%
2024	3	23.1%
2025partial year	2	15.4%

Which technologies does Taichung Veterans General Hospital patent most?

A61B - DIAGNOSIS; SURGERY; Identification 4

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 4

C12Q - Measuring OR Testing Processes Involving Enzymes, Nucleic Acids OR Microorganisms ; Compositions OR Test Papers THEREFOR; Processes OF Preparing Such COMPOSITIONS; Condition-responsive Control IN Microbiological OR Enzymological Processes 3

C07K - Peptides 2

C12N - Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media 2

G06T - Image Data Processing OR Generation, IN General 2

B01L - Chemical OR Physical Laboratory Apparatus FOR General USE 2

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 2

B82Y - Specific Uses OR Applications OF NANOSTRUCTURES; Measurement OR Analysis OF NANOSTRUCTURES; Manufacture OR Treatment OF Nanostructures 1

C12Y - Enzymes 1

G06V - Image OR Video Recognition OR Understanding 1

G16H - Healthcare Informatics, i.e. Information AND Communication Technology [ICT] Specially Adapted FOR THE Handling OR Processing OF Medical OR Healthcare Data 1

A61M - Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor 1

A61F - Filters Implantable Into Blood VESSELS; PROSTHESES; Devices Providing Patency TO, OR Preventing Collapsing OF, Tubular Structures OF THE Body, e.g. STENTS; Orthopaedic, Nursing OR Contraceptive DEVICES; FOMENTATION; Treatment OR Protection OF Eyes OR EARS; Bandages, Dressings OR Absorbent PADS; Firs 1

A01K - Animal HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; Rearing OR Breeding Animals, NOT Otherwise Provided FOR; NEW Breeds OF Animals 1

Top 15 of 16 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

Taichung Veterans General Hospital's patent record in context - here's where to go next.

Taichung Veterans General Hospital's lead technology class is A61B (DIAGNOSIS; SURGERY; Identification), 30.8% of its portfolio - see every assignee active in that class. Explore A61B
Ranked #21,866 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Taichung Veterans General Hospital against Symantec Operating Corporation, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 31.3/100 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.