Where does Taidoc Technology Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Taidoc Technology Corporation ranks #33,522 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 Taidoc Technology Corporation hold?

Taidoc Technology Corporation holds 8 US utility patents granted between 2016 and 2020, spanning 8 technology areas.

What is Taidoc Technology Corporation's Innovation Score?

Taidoc Technology Corporation has an Innovation Score of 28.5 out of 100 (28th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Taidoc Technology Corporation's patent grant rate increasing or decreasing?

Taidoc Technology Corporation's recent grant velocity is -86% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Taidoc Technology Corporation's patents?

Taidoc Technology Corporation's patents average 18.3 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 Taidoc Technology Corporation 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

Taidoc Technology Corporation

Q: What technology areas does Taidoc Technology Corporation focus on?

Taidoc Technology Corporation's top technology area is G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties) with 5 patents, ranking #2,660 of 7,863 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

USPTO PatentsView assignee record - 8 granted patents across 8 technology areas, recorded in grant years 2016–2020. 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: G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Taidoc ranks #33,522 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 8 technology areas.

#33,522
of 49,997 US assignees by volume: 28th percentile
by Innovation Score (28.5/100): 18.3
avg claims per patent: -86%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R33522 · Foreign Corporation #33,522 · 8 grants

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

GRANTS-MICRO 8 grants
MID-PACK #33,522/49,997
PHOTO-FINISH Tachikawa
CPC-NARROW G01N · 8 areas
INNOV-THIN 28.5/100
CLAIMS-RICH 18.3 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -86% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Tachikawa 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 Taidoc’s 28.5 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 7.6 pts (27%) Velocity 0.0 pts (0%) Breadth 10.0 pts (35%) Claim depth 11.0 pts (38%)

Qualcomm Incorporated · highest

85
Taidoc Technology · this assignee

29
3D Lighting… · lowest

7

What this shows Taidoc's Innovation Score is 28.5/100 (28th 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 Taidoc?

Each dot is one of Taidoc’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). Taidoc’s own 18.3 claims/patent is ABOVE the 6.9 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Taidoc's grants concentrate

Taidoc Technology Corporation is a focused PatentsView assignee: 8 CPC subclasses with 62.5% of grants classified under G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties). Peak complete grant year is 2017 (2 grants) versus a trough of 1 in 2016. By volume, Taidoc sits between Tachikawa Corporation and Tamagawa Seiki Co., Ltd..

Tachikawa

8
Tactile Displays

8
Tagcyx Biotechnol…

8
Tagore Technology

8
Taiflex Scientific

8
Taiwan Chelic

8
Taiwan Shan YIN I…

8
Tamagawa Seiki

8
Taidoc Technology ◀

8

What this shows Taidoc holds 8 patents at rank #33,503, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Taidoc

By rank, the assignees closest to #33,503 in granted patent volume.

Leaders in G01N (Investigating OR Analysing Materials BY Determining Their…)

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

Taidoc's Innovation Score vs. every tracked assignee

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

29 28th percentile higher than 28% 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 · 2016–2020

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Taidoc Technology Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	12.5%
2017	2	25.0%
2018	2	25.0%
2019	2	25.0%
2020	1	12.5%

Which technologies does Taidoc Technology Corporation patent most?

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 5

A61B - DIAGNOSIS; SURGERY; Identification 4

B05B - Spraying APPARATUS; Atomising APPARATUS; Nozzles 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

B01L - Chemical OR Physical Laboratory Apparatus FOR General USE 1

H04W - Wireless Communication Networks 1

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

B65D - Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR Fittings THEREFOR; Packaging ELEMENTS; Packages 1

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

Taidoc Technology Corporation's patent record in context - here's where to go next.

Taidoc Technology Corporation's lead technology class is G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties), 62.5% of its portfolio - see every assignee active in that class. Explore G01N
Ranked #33,522 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Taidoc Technology Corporation against Tachikawa Corporation, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 28.5/100 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.