Where does Finewell Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Finewell Co., Ltd. ranks #10,616 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 Finewell Co., Ltd. hold?

Finewell Co., Ltd. holds 29 US utility patents granted between 2015 and 2023, spanning 11 technology areas.

What is Finewell Co., Ltd.'s Innovation Score?

Finewell Co., Ltd. has an Innovation Score of 32.6 out of 100 (42nd percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Finewell Co., Ltd.'s patent grant rate increasing or decreasing?

Finewell Co., Ltd.'s recent grant velocity is -55% 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 Finewell Co., Ltd.'s patents?

Finewell Co., Ltd.'s patents average 13.3 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 Finewell 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

Finewell Co., Ltd.

Q: What technology areas does Finewell Co., Ltd. focus on?

Finewell Co., Ltd.'s top technology area is H04R (Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems) with 27 patents, ranking #107 of 1,513 assignees active in that subclass. Grants appear in 11 CPC subclasses total.

USPTO PatentsView assignee record - 29 granted patents across 11 technology areas, recorded in grant years 2015–2023. 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: H04R (Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Finewell ranks #10,616 of 49,997 tracked US assignees by granted-patent volume, with 29 patents across 11 technology areas.

#10,616
of 49,997 US assignees by volume: 42nd percentile
by Innovation Score (32.6/100): 13.3
avg claims per patent: -55%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R10616 · Foreign Corporation #10,616 · 29 grants

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

GRANTS-SMALL 29 grants
UPPER-Q #10,616/49,997
PHOTO-FINISH Expensify
CPC-FOCUS H04R · 11 areas
INNOV-THIN 32.6/100
CLAIMS-RICH 13.3 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -55% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Expensify, Inc. (±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 Finewell’s 32.6 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 11.7 pts (36%) Velocity 1.2 pts (4%) Breadth 11.7 pts (36%) Claim depth 8.0 pts (25%)

Qualcomm Incorporated · highest

85
Finewell · this assignee

33
Pure Depth · near

33
Silencerco · near

33
Star Scientific… · near

33
Zodiac Seats France · near

33
3D Lighting… · lowest

7

What this shows Finewell's Innovation Score is 32.6/100 (42nd 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 Finewell?

Each dot is one of Finewell’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). Finewell’s own 13.3 claims/patent is at or below the 17.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Finewell's grants concentrate

Finewell Co., Ltd. is a focused PatentsView assignee: 11 CPC subclasses with 93.1% of grants classified under H04R (Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems). Peak complete grant year is 2018 (7 grants) versus a trough of 1 in 2015. By volume, Finewell sits between Expensify, Inc. and Florida Atlantic University Board of Trustees.

Finewell's three-year grant acceleration

Finewell Co., Ltd. shows 2 grants in 2022–2024 against only 11 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.

Expensify

29
Experian Health

29
FFI Ionix IP

29
Fiat Group Automo…

29
Flisom

29
FTC Solar

29
Fetch Robotics

29
Florida Atlantic…

29
Finewell ◀

29

What this shows Finewell holds 29 patents at rank #10,614, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Finewell

By rank, the assignees closest to #10,614 in granted patent volume.

Leaders in H04R (Loudspeakers)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Finewell, neither rank-band nor same-CPC leaders (those blocks stay above). In H04R (Loudspeakers), Finewell ranks #107 of 1,513 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (33 here).

Silencerco, LLC 33 Star Co Scientific Technologies Advanced Research Co. 33 Pure Depth Inc. 33 Zodiac Seats France 33

Finewell's Innovation Score vs. every tracked assignee

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

33 42nd percentile higher than 42% 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 · 2015–2023

Grants by year

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

View data table

Finewell Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	3.4%
2016	4	13.8%
2017	4	13.8%
2018	7	24.1%
2019	4	13.8%
2020	6	20.7%
2021	1	3.4%
2022	1	3.4%
2023	1	3.4%

Which technologies does Finewell Co., Ltd. patent most?

H04R - Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems 27

H04M - Telephonic Communication 24

H04W - Wireless Communication Networks 11

H04B - Transmission 9

G06F - Electric Digital Data Processing 8

Y02D - Climate Change Mitigation Technologies IN Information AND Communication Technologies [ICT], I.E. Information AND Communication Technologies Aiming AT THE Reduction OF Their OWN Energy USE 6

G02C - SPECTACLES; Sunglasses OR Goggles Insofar AS They Have THE Same Features AS SPECTACLES; Contact Lenses 4

A44C - Personal Adornments, e.g. JEWELLERY; Coins 3

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

G04G - Electronic Time-pieces 1

B25J - MANIPULATORS; Chambers Provided With Manipulation Devices 1

Top 11 of 11 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

Finewell Co., Ltd.'s patent record in context - here's where to go next.

Finewell Co., Ltd.'s lead technology class is H04R (Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems), 93.1% of its portfolio - see every assignee active in that class. Explore H04R
Ranked #10,616 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Finewell Co., Ltd. against Expensify, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 32.6/100 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.