Where does Radiant Opto-Electronics Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Radiant Opto-Electronics Corporation ranks #2,319 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 Radiant Opto-Electronics Corporation hold?

Radiant Opto-Electronics Corporation holds 169 US utility patents granted between 2015 and 2025, spanning 31 technology areas.

What is Radiant Opto-Electronics Corporation's Innovation Score?

Radiant Opto-Electronics Corporation has an Innovation Score of 54.4 out of 100 (top 8% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Radiant Opto-Electronics Corporation focus on?

Radiant Opto-Electronics Corporation's top technology area is G02B (Optical Elements, Systems OR Apparatus) with 119 patents, ranking #134 of 4,891 assignees active in that subclass. Grants appear in 31 CPC subclasses total.

Is Radiant Opto-Electronics Corporation's patent grant rate increasing or decreasing?

Radiant Opto-Electronics Corporation's recent grant velocity is +8% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Radiant Opto-Electronics Corporation's patents?

Radiant Opto-Electronics Corporation's patents average 14.5 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 Radiant Opto-Electronics Corporation 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

Radiant Opto-Electronics Corporation

USPTO PatentsView assignee record - 169 granted patents across 31 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: G02B (Optical Elements, Systems OR Apparatus).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Radiant ranks #2,319 of 49,997 tracked US assignees by granted-patent volume, with 169 patents across 31 technology areas.

#2,319
of 49,997 US assignees by volume: Top 8%
by Innovation Score (54.4/100): 14.5
avg claims per patent: +8%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R2319 · Foreign Corporation #2,319 · 169 grants

GRANTS-MID · TOP-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-FLAT · BOOK-FULL

GRANTS-MID 169 grants
TOP-DECILE #2,319/49,997
PHOTO-FINISH Idac Holdings
CPC-FOCUS G02B · 31 areas
INNOV-PAR 54.4/100
CLAIMS-RICH 14.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-FLAT +8% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Idac Holdings, 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 Radiant’s 54.4 Innovation Score adds up

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

Volume 17.7 pts (33%) Velocity 8.3 pts (15%) Breadth 19.7 pts (36%) Claim depth 8.7 pts (16%)

Qualcomm Incorporated · highest

85
Netgear · near

54
Radiant Opto- · this assignee

54
Smiths Medical ASD · near

54
Teledyne Scientific… · near

54
University OF Tsukuba · near

54
3D Lighting… · lowest

7

What this shows Radiant's Innovation Score is 54.4/100 (top 8% 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 Radiant?

Each dot is one of Radiant’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). Radiant’s own 14.5 claims/patent is at or below the 16.0 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Radiant's grants concentrate

Radiant Opto-Electronics Corporation is a focused PatentsView assignee: 31 CPC subclasses with 70.4% of grants classified under G02B (Optical Elements, Systems OR Apparatus). Peak complete grant year is 2023 (22 grants) versus a trough of 9 in 2016. By volume, Radiant sits between Idac Holdings, Inc. and THE Children's Hospital OF Philadelphia.

Radiant's three-year grant acceleration

From 2019–2021 to 2022–2024, Radiant Opto-Electronics Corporation moved from 46 to 57 grants (1.24x the prior three-year total, a multiple, not a CAGR). Among 3,296 tracked assignees with ≥100 grants and ≥20 prior-period grants, that multiple ranks #723. See the growth leaderboard.

Idac Holdings

169
Nutech Ventures

169
Oshkosh Defense

169
Promega

169
Rigaku

169
Shanghai Avic Opt…

169
Sunbeam Products

169
THE Children's Ho…

169
Radiant Opto- ◀

169

What this shows Radiant holds 169 patents at rank #2,319, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Radiant

By rank, the assignees closest to #2,319 in granted patent volume.

Leaders in G02B (Optical Elements)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Radiant, neither rank-band nor same-CPC leaders (those blocks stay above). In G02B (Optical Elements), Radiant ranks #134 of 4,891 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (54 here).

Smiths Medical ASD, Inc. 54 University OF Tsukuba 54 Teledyne Scientific & Imaging, LLC 54 Netgear, Inc. 54

Similar claim depth

Nearest assignees by average claims per patent (14.5 here).

Apollo Intelligent Driving Technology (BEIJING) Co., Ltd. 14.5 avg PTC Therapeutics, Inc. 14.5 avg Blue Cube IP LLC 14.5 avg SL Corporation 14.5 avg

Radiant's Innovation Score vs. every tracked assignee

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

54 Top 8% higher than 92% 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

Radiant Opto-Electronics Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	10	5.9%
2016	9	5.3%
2017	20	11.8%
2018	16	9.5%
2019	21	12.4%
2020	9	5.3%
2021	16	9.5%
2022	13	7.7%
2023	22	13.0%
2024	22	13.0%
2025partial year	11	6.5%

Which technologies does Radiant Opto-Electronics Corporation patent most?

G02B - Optical Elements, Systems OR Apparatus 119

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 49

G02F - Optical Devices OR Arrangements FOR THE Control OF Light BY Modification OF THE Optical Properties OF THE Media OF THE Elements Involved THEREIN; Non-linear OPTICS; Frequency-changing OF LIGHT; Optical Logic ELEMENTS; Optical ANALOGUE/DIGITAL Converters 49

F21Y - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO THE Form OR THE Kind OF THE Light Sources OR OF THE Colour OF THE Light Emitted 25

F21S - Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors 20

G09G - Arrangements OR Circuits FOR Control OF Indicating Devices Using Static Means TO Present Variable Information 8

G09F - DISPLAYING; ADVERTISING; SIGNS; Labels OR NAME-PLATES; Seals 8

F21K - Non-electric Light Sources Using LUMINESCENCE; Light Sources Using ELECTROCHEMILUMINESCENCE; Light Sources Using Charges OF Combustible MATERIAL; Light Sources Using Semiconductor Devices AS Light-generating ELEMENTS; Light Sources NOT Otherwise Provided FOR 7

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 5

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 4

G06F - Electric Digital Data Processing 4

H10H - Inorganic Light-emitting Semiconductor Devices Having Potential Barriers 3

H01L - Semiconductor Devices NOT Covered BY Class H10 3

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 3

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 3

Top 15 of 31 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

Radiant Opto-Electronics Corporation's patent record in context - here's where to go next.

Radiant Opto-Electronics Corporation's lead technology class is G02B (Optical Elements, Systems OR Apparatus), 70.4% of its portfolio - see every assignee active in that class. Explore G02B
Ranked #2,319 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Radiant Opto-Electronics Corporation against Idac Holdings, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 54.4/100 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

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.