PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Right Group Central Co., Ltd.

USPTO PatentsView assignee record - 17 granted patents across 4 technology areas, recorded in grant years 2018–2025. 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: G02B (Optical Elements, Systems OR Apparatus).

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The verdict

According to USPTO PatentsView, Right ranks #17,125 of 49,997 tracked US assignees by granted-patent volume, with 17 patents across 4 technology areas.

#17,125
of 49,997 US assignees by volume
44th percentile
by Innovation Score (33.4/100)
7.3
avg claims per patent
+300%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R17125 · Foreign Corporation #17,125 · 17 grants

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

  • GRANTS-MICRO 17 grants
  • MID-PACK #17,125/49,997
  • PHOTO-FINISH Radius Pharmaceuticals
  • CPC-NARROW G02B · 4 areas
  • INNOV-THIN 33.4/100
  • CLAIMS-SPARSE 7.3 claims/avg
  • TYPE-FRNCORP Foreign Corp
  • VEL-SURGE +300% vel
  • BOOK-FULL 10/10 fields

Nearest grant-volume peer: Radius Pharmaceuticals, 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 Right’s 33.4 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 Right

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

score

What this shows Right's Innovation Score is 33.4/100 (44th 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 Right?

Each dot is one of Right’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). Right’s own 7.3 claims/patent is at or below the 15.9 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

Right 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 16.916.91717.1 0510152025 Granted patents (volume) Avg claims / patent Radius Pharmaceuticals, Inc. - 17, 16.53Radius Pharmaceut…Regenera Pharma Ltd. - 17, 15.88Regenera PharmaRenu Robotics Corp. - 17, 19.94Renu RoboticsRicoh Electronic Devices Co., Ltd. - 17, 9Ricoh DevicesRMO, Inc. - 17, 16.41RMORoam Robotics Inc. - 17, 18.06Roam RoboticsRoberto Coin S.P.A. - 17, 1Roberto Coin S P ARoswell Canada Inc. - 17, 13Roswell CanadaRight Group Central Co., Ltd. - 17, 7.29Right Group Centr…
Right vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Right's grants concentrate

Right Group Central Co., Ltd. is a focused PatentsView assignee: 4 CPC subclasses with 35.3% of grants classified under G02B (Optical Elements, Systems OR Apparatus). Peak complete grant year is 2022 (3 grants) versus a trough of 1 in 2018. By volume, Right sits between Radius Pharmaceuticals, Inc. and Roswell Canada Inc..

Right's three-year grant acceleration

Right Group Central Co., Ltd. shows 9 grants in 2022–2024 against only 5 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.

Who files at Right's volume?

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

patents

What this shows Right holds 17 patents at rank #17,118, 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 Right

By rank, the assignees closest to #17,118 in granted patent volume.

Leaders in G02B (Optical Elements)

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

Right's Innovation Score vs. every tracked assignee

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

33 44th percentile higher than 44% 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

0.511.522.533.5 20182019202020212022202320242025 2
USPTO utility patent grants by year · 2018–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table
Right Group Central Co., Ltd. patent grants by year, 2015–2025
Year Patents Granted Share of Period
2018 1 5.9%
2019 2 11.8%
2020 1 5.9%
2021 2 11.8%
2022 3 17.6%
2023 3 17.6%
2024 3 17.6%
2025partial year 2 11.8%

Which technologies does Right Group Central Co., Ltd. patent most?

Top 4 of 4 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

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

  • Right Group Central Co., Ltd.'s lead technology class is G02B (Optical Elements, Systems OR Apparatus), 35.3% of its portfolio - see every assignee active in that class. Explore G02B
  • Ranked #17,125 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
  • Compare Right Group Central Co., Ltd. against Radius Pharmaceuticals, Inc., an assignee filing at a similar volume. Compare portfolios
  • Innovation Score of 33.4/100 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.