Where does Dynabook Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Dynabook Inc. ranks #16,752 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 Dynabook Inc. hold?

Dynabook Inc. holds 17 US utility patents granted between 2020 and 2024, spanning 8 technology areas.

What is Dynabook Inc.'s Innovation Score?

Dynabook Inc. has an Innovation Score of 33.5 out of 100 (45th 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 Dynabook Inc. focus on?

Dynabook Inc.'s top technology area is G06F (Electric Digital Data Processing) with 7 patents, ranking #4,773 of 13,878 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

Is Dynabook Inc.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Dynabook Inc..

What does claim depth mean for Dynabook Inc.'s patents?

Dynabook Inc.'s patents average 6.6 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.

How is the Dynabook Inc. 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

Dynabook Inc.

USPTO PatentsView assignee record - 17 granted patents across 8 technology areas, recorded in grant years 2020–2024. 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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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Dynabook ranks #16,752 of 49,997 tracked US assignees by granted-patent volume, with 17 patents across 8 technology areas.

#16,752
of 49,997 US assignees by volume: 45th percentile
by Innovation Score (33.5/100): 6.6
avg claims per patent

USPTO PatentsView assignee plate

Corpus R16752 · Foreign Corporation #16,752 · 17 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 17 grants
MID-PACK #16,752/49,997
PHOTO-FINISH Domantis
CPC-NARROW G06F · 8 areas
INNOV-THIN 33.5/100
CLAIMS-SPARSE 6.6 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2020–2024 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Domantis 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 Dynabook’s 33.5 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 10.0 pts (30%) Velocity 9.5 pts (28%) Breadth 10.0 pts (30%) Claim depth 4.0 pts (12%)

Qualcomm Incorporated · highest

85
Dynabook · this assignee

33
3D Lighting… · lowest

7

What this shows Dynabook's Innovation Score is 33.5/100 (45th 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 Dynabook?

Each dot is one of Dynabook’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). Dynabook’s own 6.6 claims/patent is at or below the 15.5 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Dynabook's grants concentrate

Dynabook Inc. is a focused PatentsView assignee: 8 CPC subclasses with 41.2% of grants classified under G06F (Electric Digital Data Processing). Peak complete grant year is 2021 (6 grants) versus a trough of 1 in 2020. By volume, Dynabook sits between Domantis Limited and Ecole Centrale DE Marseille.

Dynabook's three-year grant acceleration

Dynabook Inc. shows 10 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.

Domantis

17
Dominion Energy

17
Dongguan Haohong…

17
Dongguan Poweramp…

17
E-circuit Motors

17
E-makeco

17
ECO Electrical Sy…

17
Ecole Centrale DE…

17
Dynabook ◀

17

What this shows Dynabook holds 17 patents at rank #16,752, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Dynabook

By rank, the assignees closest to #16,752 in granted patent volume.

Leaders in G06F (Electric Digital Data Processing)

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

Dynabook's Innovation Score vs. every tracked assignee

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

33 45th percentile higher than 45% 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 · 2020–2024

Grants by year

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

View data table

Dynabook Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	1	5.9%
2021	6	35.3%
2022	2	11.8%
2023	2	11.8%
2024	6	35.3%

Which technologies does Dynabook Inc. patent most?

G06F - Electric Digital Data Processing 7

G10L - Speech Analysis Techniques OR Speech SYNTHESIS; Speech RECOGNITION; Speech OR Voice Processing TECHNIQUES; Speech OR Audio Coding OR Decoding 3

H01Q - Antennas, i.e. Radio Aerials 2

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 1

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 1

H04M - Telephonic Communication 1

H01H - Electric SWITCHES; RELAYS; SELECTORS; Emergency Protective Devices 1

G02B - Optical Elements, Systems OR Apparatus 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

Dynabook Inc.'s patent record in context - here's where to go next.

Dynabook Inc.'s lead technology class is G06F (Electric Digital Data Processing), 41.2% of its portfolio - see every assignee active in that class. Explore G06F
Ranked #16,752 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Dynabook Inc. against Domantis Limited, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 33.5/100 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.