Where does Radiant(Guangzhou) Opto-Electronics Co., Ltd rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Radiant(Guangzhou) Opto-Electronics Co., Ltd ranks #15,567 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(Guangzhou) Opto-Electronics Co., Ltd hold?

Radiant(Guangzhou) Opto-Electronics Co., Ltd holds 19 US utility patents granted between 2020 and 2024, spanning 9 technology areas.

What is Radiant(Guangzhou) Opto-Electronics Co., Ltd's Innovation Score?

Radiant(Guangzhou) Opto-Electronics Co., Ltd has an Innovation Score of 38.8 out of 100 (top 40% 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(Guangzhou) Opto-Electronics Co., Ltd focus on?

Radiant(Guangzhou) Opto-Electronics Co., Ltd's top technology area is G02B (Optical Elements, Systems OR Apparatus) with 13 patents, ranking #913 of 4,891 assignees active in that subclass. Grants appear in 9 CPC subclasses total.

Is Radiant(Guangzhou) Opto-Electronics Co., Ltd's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Radiant(Guangzhou) Opto-Electronics Co., Ltd.

What does claim depth mean for Radiant(Guangzhou) Opto-Electronics Co., Ltd's patents?

Radiant(Guangzhou) Opto-Electronics Co., Ltd'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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Radiant(Guangzhou) Opto-Electronics Co., Ltd

Q: How is the Radiant(Guangzhou) Opto-Electronics 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 PatentsView assignee record - 19 granted patents across 9 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: 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(guangzhou) ranks #15,567 of 49,997 tracked US assignees by granted-patent volume, with 19 patents across 9 technology areas.

#15,567
of 49,997 US assignees by volume: Top 40%
by Innovation Score (38.8/100): 14.5
avg claims per patent

USPTO PatentsView assignee plate

Corpus R15567 · Foreign Corporation #15,567 · 19 grants

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

GRANTS-MICRO 19 grants
MID-PACK #15,567/49,997
PHOTO-FINISH Quirklogic
CPC-NARROW G02B · 9 areas
INNOV-THIN 38.8/100
CLAIMS-RICH 14.5 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2020–2024 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Quirklogic, 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(guangzhou)’s 38.8 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 10.3 pts (27%) Velocity 9.2 pts (24%) Breadth 10.6 pts (27%) Claim depth 8.7 pts (22%)

Qualcomm Incorporated · highest

85
Radiant(Guangzhou)… · this assignee

39
3D Lighting… · lowest

7

What this shows Radiant(guangzhou)'s Innovation Score is 38.8/100 (top 40% 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(guangzhou)?

Each dot is one of Radiant(guangzhou)’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(guangzhou)’s own 14.5 claims/patent is at or below the 15.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Radiant(guangzhou)'s grants concentrate

Radiant(Guangzhou) Opto-Electronics Co., Ltd is a focused PatentsView assignee: 9 CPC subclasses with 68.4% of grants classified under G02B (Optical Elements, Systems OR Apparatus). Peak complete grant year is 2021 (6 grants) versus a trough of 2 in 2020. By volume, Radiant(guangzhou) sits between Quirklogic, Inc. and Realtime Data, LLC.

Radiant(guangzhou)'s three-year grant acceleration

Radiant(Guangzhou) Opto-Electronics Co., Ltd shows 11 grants in 2022–2024 against only 8 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.

Quirklogic

19
R H Tamlyn & Sons

19
Rich IP Technology

19
RTI Surgical

19
Radux Devices

19
Rapyuta Robotics

19
Razer Auto

19
Realtime Data

19
Radiant(Guangzhou… ◀

19

What this shows Radiant(Guangzhou) holds 19 patents at rank #15,565, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Radiant(Guangzhou)

By rank, the assignees closest to #15,565 in granted patent volume.

Leaders in G02B (Optical Elements)

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

Radiant(guangzhou)'s Innovation Score vs. every tracked assignee

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

39 Top 40% higher than 60% 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

Radiant(Guangzhou) Opto-Electronics Co., Ltd patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	2	10.5%
2021	6	31.6%
2022	5	26.3%
2023	4	21.1%
2024	2	10.5%

Which technologies does Radiant(Guangzhou) Opto-Electronics Co., Ltd patent most?

G02B - Optical Elements, Systems OR Apparatus 13

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 9

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 5

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 3

G06F - Electric Digital Data Processing 3

F21S - Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors 2

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 1

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 1

B65D - Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR Fittings THEREFOR; Packaging ELEMENTS; Packages 1

Top 9 of 9 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(Guangzhou) Opto-Electronics Co., Ltd's patent record in context - here's where to go next.

Radiant(Guangzhou) Opto-Electronics Co., Ltd's lead technology class is G02B (Optical Elements, Systems OR Apparatus), 68.4% of its portfolio - see every assignee active in that class. Explore G02B
Ranked #15,567 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Radiant(Guangzhou) Opto-Electronics Co., Ltd against Quirklogic, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 38.8/100 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.