Where does Fu Da Tong Technology Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Fu Da Tong Technology Co., Ltd. ranks #9,261 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 Fu Da Tong Technology Co., Ltd. hold?

Fu Da Tong Technology Co., Ltd. holds 34 US utility patents granted between 2015 and 2025, spanning 15 technology areas.

What is Fu Da Tong Technology Co., Ltd.'s Innovation Score?

Fu Da Tong Technology Co., Ltd. has an Innovation Score of 35.5 out of 100 (top 49% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Fu Da Tong Technology Co., Ltd.'s patent grant rate increasing or decreasing?

Fu Da Tong Technology Co., Ltd.'s recent grant velocity is -26% 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 Fu Da Tong Technology Co., Ltd.'s patents?

Fu Da Tong Technology Co., Ltd.'s patents average 15.2 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 Fu Da Tong Technology 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

Fu Da Tong Technology Co., Ltd.

Q: What technology areas does Fu Da Tong Technology Co., Ltd. focus on?

Fu Da Tong Technology Co., Ltd.'s top technology area is H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy) with 31 patents, ranking #192 of 3,143 assignees active in that subclass. Grants appear in 15 CPC subclasses total.

USPTO PatentsView assignee record - 34 granted patents across 15 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: H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Fu ranks #9,261 of 49,997 tracked US assignees by granted-patent volume, with 34 patents across 15 technology areas.

#9,261
of 49,997 US assignees by volume: Top 49%
by Innovation Score (35.5/100): 15.2
avg claims per patent: -26%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R9261 · Foreign Corporation #9,261 · 34 grants

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

GRANTS-SMALL 34 grants
UPPER-Q #9,261/49,997
PHOTO-FINISH Fiskars Oyj Abp
CPC-FOCUS H02J · 15 areas
INNOV-THIN 35.5/100
CLAIMS-RICH 15.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -26% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Fiskars Oyj Abp (±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 Fu’s 35.5 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 12.3 pts (35%) Velocity 0.4 pts (1%) Breadth 13.7 pts (39%) Claim depth 9.1 pts (26%)

Qualcomm Incorporated · highest

85
Beet · near

36
Brasscraft Manufactu… · near

36
Fu Da Tong Technology · this assignee

36
Natura COSMÉTICOS · near

36
SenoRx · near

36
3D Lighting… · lowest

7

What this shows Fu's Innovation Score is 35.5/100 (top 49% 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 Fu?

Each dot is one of Fu’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). Fu’s own 15.2 claims/patent is ABOVE the 9.5 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Fu's grants concentrate

Fu Da Tong Technology Co., Ltd. is a focused PatentsView assignee: 15 CPC subclasses with 91.2% of grants classified under H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy). Peak complete grant year is 2020 (11 grants) versus a trough of 1 in 2016. By volume, Fu sits between Fujian Xihe Sanitary Ware Technology Co., Ltd. and Germans Boada, S.A..

Fu's three-year grant acceleration

Fu Da Tong Technology Co., Ltd. shows 1 grants in 2022–2024 against only 15 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.

Fujian Xihe Sanit…

34
Fiskars Oyj Abp

34
Fluidigm Canada

34
Freudenberg-nok G…

34
Furanix B V

34
GE Sensing & Insp…

34
Geox S p A

34
Germans Boada

34
Fu Da Tong Techno… ◀

34

What this shows Fu holds 34 patents at rank #9,263, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Fu

By rank, the assignees closest to #9,263 in granted patent volume.

Leaders in H02J (Circuit Arrangements OR Systems FOR Supplying OR Distribu…)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Fu, neither rank-band nor same-CPC leaders (those blocks stay above). In H02J (Circuit Arrangements OR Systems FOR Supplying OR Distribu…), Fu ranks #192 of 3,143 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (36 here).

Brasscraft Manufacturing Company 36 Beet, Inc. 36 SenoRx, Inc. 36 Natura COSMÉTICOS S.A. 36

Fu's Innovation Score vs. every tracked assignee

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

36 Top 49% higher than 51% 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

Fu Da Tong Technology Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	5	14.7%
2016	1	2.9%
2017	5	14.7%
2018	6	17.6%
2019	2	5.9%
2020	11	32.4%
2021	2	5.9%
2023	1	2.9%
2025partial year	1	2.9%

Which technologies does Fu Da Tong Technology Co., Ltd. patent most?

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 31

H04B - Transmission 13

G06F - Electric Digital Data Processing 11

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 10

H02M - Apparatus FOR Conversion Between AC AND AC, Between AC AND DC, OR Between DC AND DC, AND FOR USE With Mains OR Similar Power Supply SYSTEMS; Conversion OF DC OR AC Input Power Into Surge Output POWER; Control OR Regulation Thereof 9

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 8

G05F - Systems FOR Regulating Electric OR Magnetic Variables 6

H01F - MAGNETS; INDUCTANCES; TRANSFORMERS; Selection OF Materials FOR Their Magnetic Properties 4

G01V - GEOPHYSICS; Gravitational MEASUREMENTS; Detecting Masses OR OBJECTS; Tags 2

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 2

Y02T - Climate Change Mitigation Technologies Related TO Transportation 2

B60L - Propulsion OF Electrically-propelled Vehicles ; Supplying Electric Power FOR Auxiliary Equipment OF Electrically-propelled Vehicles ; Electrodynamic Brake Systems FOR Vehicles IN General ; Magnetic Suspension OR Levitation FOR VEHICLES; Monitoring Operating Variables OF Electrically-propelled Vehicl 2

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 1

Y04S - Systems Integrating Technologies Related TO Power Network Operation, Communication OR Information Technologies FOR Improving THE Electrical Power Generation, Transmission, Distribution, Management OR Usage, i.e. Smart Grids 1

H03F - Amplifiers 1

Top 15 of 15 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

Fu Da Tong Technology Co., Ltd.'s patent record in context - here's where to go next.

Fu Da Tong Technology Co., Ltd.'s lead technology class is H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy), 91.2% of its portfolio - see every assignee active in that class. Explore H02J
Ranked #9,261 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Fu Da Tong Technology Co., Ltd. against Fujian Xihe Sanitary Ware Technology Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 35.5/100 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.