PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Dual Aperture International Co. Ltd.

USPTO PatentsView assignee record - 12 granted patents across 6 technology areas, recorded in grant years 2015–2017. 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: H04N (Pictorial Communication, e.g. Television).

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The verdict

According to USPTO PatentsView, Dual ranks #22,482 of 49,997 tracked US assignees by granted-patent volume, with 12 patents across 6 technology areas.

#22,482
of 49,997 US assignees by volume
24th percentile
by Innovation Score (27.4/100)
16.5
avg claims per patent
-100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R22482 · Foreign Corporation #22,482 · 12 grants

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

  • GRANTS-MICRO 12 grants
  • MID-PACK #22,482/49,997
  • PHOTO-FINISH Dongfang Jingyuan…
  • CPC-NARROW H04N · 6 areas
  • INNOV-THIN 27.4/100
  • CLAIMS-RICH 16.5 claims/avg
  • TYPE-FRNCORP Foreign Corp
  • VEL-DROP -100% vel
  • BOOK-FULL 10/10 fields

Nearest grant-volume peer: Dongfang Jingyuan Electron Co., Ltd. (±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 Dual’s 27.4 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Innovation-score neighbourhood around Dual

Lowest and highest poles plus nearest Innovation Score peers, not a full corpus board reprint.

score

What this shows Dual's Innovation Score is 27.4/100 (24th 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.

Source USPTO PatentsView, PlainPatent Innovation Score As of 2015–2025

Does more volume mean deeper claims for Dual?

Each dot is one of Dual’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). Dual’s own 16.5 claims/patent is ABOVE the 15.0 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

Dual vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView. 2×2 strategic matrix plotting 9 entities by Granted patents (volume) (X) and Avg claims / patent (Y), with a crosshair dividing the plot into four quadrants. Volume + depthSelective & thoroughVolume over depthLean filer 11.911.91212.1 51015202530 Granted patents (volume) Avg claims / patent Dongfang Jingyuan Electron Co., Ltd. - 12, 18.08Dongfang Jingyuan…Dorai Home Inc. - 12, 9.5Dorai HomeDragonfly Energy Corp. - 12, 19Dragonfly EnergyDrive Medical Design & Manufacturing - 12, 6.33Drive Medical Des…Dynalloy, Inc. - 12, 15DynalloyDynasol Elastómeros, S.A. de C.V. - 12, 26.75Dynasol Elastómer…Dyomics GmbH - 12, 10.17DyomicsE I DU Pont Nemours AND Company - 12, 16.25E I DU Pont Nemou…Dual Aperture International Co. Ltd. - 12, 16.5Dual Aperture Int…
Dual vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Dual's grants concentrate

Dual Aperture International Co. Ltd. is a focused PatentsView assignee: 6 CPC subclasses with 91.7% of grants classified under H04N (Pictorial Communication, e.g. Television). Peak complete grant year is 2017 (7 grants) versus a trough of 1 in 2015. By volume, Dual sits between Dongfang Jingyuan Electron Co., Ltd. and E I DU Pont Nemours AND Company.

Who files at Dual's volume?

Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀

patents

What this shows Dual holds 12 patents at rank #22,486, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Source USPTO PatentsView, granted utility patents As of 2015–2025

Companies ranked near Dual

By rank, the assignees closest to #22,486 in granted patent volume.

Leaders in H04N (Pictorial Communication)

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

Dual's Innovation Score vs. every tracked assignee

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

27 24th percentile higher than 24% of 49,997 US assignees

This assignee 0 100 every tracked assignee, bucketed by value

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

02468 201520162017 7
USPTO utility patent grants by year · 2015–2017

Grants by year

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

View data table
Dual Aperture International Co. Ltd. patent grants by year, 2015–2025
Year Patents Granted Share of Period
2015 1 8.3%
2016 4 33.3%
2017 7 58.3%

Which technologies does Dual Aperture International Co. Ltd. patent most?

Top 6 of 6 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

Dual Aperture International Co. Ltd.'s patent record in context - here's where to go next.

  • Dual Aperture International Co. Ltd.'s lead technology class is H04N (Pictorial Communication, e.g. Television), 91.7% of its portfolio - see every assignee active in that class. Explore H04N
  • Ranked #22,482 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
  • Compare Dual Aperture International Co. Ltd. against Dongfang Jingyuan Electron Co., Ltd., an assignee filing at a similar volume. Compare portfolios
  • Innovation Score of 27.4/100 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

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.