Where does Guangzhou On-Bright Electronics Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Guangzhou On-Bright Electronics Co., Ltd. ranks #12,462 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 Guangzhou On-Bright Electronics Co., Ltd. hold?

Guangzhou On-Bright Electronics Co., Ltd. holds 24 US utility patents granted between 2015 and 2024, spanning 9 technology areas.

What is Guangzhou On-Bright Electronics Co., Ltd.'s Innovation Score?

Guangzhou On-Bright Electronics Co., Ltd. has an Innovation Score of 36.3 out of 100 (top 47% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Guangzhou On-Bright Electronics Co., Ltd.'s patent grant rate increasing or decreasing?

Guangzhou On-Bright Electronics Co., Ltd.'s recent grant velocity is -50% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Guangzhou On-Bright Electronics Co., Ltd.'s patents?

Guangzhou On-Bright Electronics Co., Ltd.'s patents average 20.1 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 Guangzhou On-Bright 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 2015–2025 USPTO PatentsView Foreign Corporation

Guangzhou On-Bright Electronics Co., Ltd.

Q: What technology areas does Guangzhou On-Bright Electronics Co., Ltd. focus on?

Guangzhou On-Bright Electronics Co., Ltd.'s top technology area is Y02B (Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications) with 16 patents, ranking #230 of 2,605 assignees active in that subclass. Grants appear in 9 CPC subclasses total.

USPTO PatentsView assignee record - 24 granted patents across 9 technology areas, recorded in grant years 2015–2024. 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: Y02B (Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Guangzhou ranks #12,462 of 49,997 tracked US assignees by granted-patent volume, with 24 patents across 9 technology areas.

#12,462
of 49,997 US assignees by volume: Top 47%
by Innovation Score (36.3/100): 20.1
avg claims per patent: -50%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R12462 · Foreign Corporation #12,462 · 24 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-DENSE · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 24 grants
UPPER-Q #12,462/49,997
PHOTO-FINISH Global Allies
CPC-NARROW Y02B · 9 areas
INNOV-THIN 36.3/100
CLAIMS-DENSE 20.1 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -50% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Global Allies, LLC (±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 Guangzhou’s 36.3 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 11.1 pts (31%) Velocity 2.5 pts (7%) Breadth 10.6 pts (29%) Claim depth 12.0 pts (33%)

Qualcomm Incorporated · highest

85
Guangzhou On-Bright · this assignee

36
3D Lighting… · lowest

7

What this shows Guangzhou's Innovation Score is 36.3/100 (top 47% 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 Guangzhou?

Each dot is one of 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). Guangzhou’s own 20.1 claims/patent is ABOVE the 9.2 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Guangzhou's grants concentrate

Guangzhou On-Bright Electronics Co., Ltd. is a focused PatentsView assignee: 9 CPC subclasses with 66.7% of grants classified under Y02B (Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications). Peak complete grant year is 2018 (6 grants) versus a trough of 1 in 2024. By volume, Guangzhou sits between Global Allies, LLC and Hangzhou Ezviz Software Co., Ltd..

Guangzhou's three-year grant acceleration

Guangzhou On-Bright Electronics Co., Ltd. shows 3 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.

Global Allies

24
Graphtec

24
Greatcall

24
Gridpoint

24
Gustav Magenwirth…

24
Guzik Technical E…

24
Hangzhou Amphenol…

24
Hangzhou Ezviz So…

24
Guangzhou On-brig… ◀

24

What this shows Guangzhou holds 24 patents at rank #12,463, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Guangzhou

By rank, the assignees closest to #12,463 in granted patent volume.

Leaders in Y02B (Climate Change Mitigation Technologies Related TO Buildings)

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

Guangzhou's Innovation Score vs. every tracked assignee

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

36 Top 47% higher than 53% 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 · 2015–2024

Grants by year

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

View data table

Guangzhou On-Bright Electronics Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	8.3%
2016	3	12.5%
2017	2	8.3%
2018	6	25.0%
2019	3	12.5%
2020	3	12.5%
2021	2	8.3%
2023	2	8.3%
2024	1	4.2%

Which technologies does Guangzhou On-Bright Electronics Co., Ltd. patent most?

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 16

H02M - Apparatus FOR Conversion Between AC AND AC, Between AC AND DC, OR Between DC AND DC, AND FOR USE With Mains OR Similar Power Supply SYSTEMS; Conversion OF DC OR AC Input Power Into Surge Output POWER; Control OR Regulation Thereof 12

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 11

G05F - Systems FOR Regulating Electric OR Magnetic Variables 4

H03L - Automatic Control, Starting, Synchronisation OR Stabilisation OF Generators OF Electronic Oscillations OR Pulses 2

H03B - Generation OF Oscillations, Directly OR BY Frequency-changing, BY Circuits Employing Active Elements Which Operate IN A Non-switching MANNER; Generation OF Noise BY Such Circuits 2

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 2

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 2

H04B - Transmission 2

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

Guangzhou On-Bright Electronics Co., Ltd.'s patent record in context - here's where to go next.

Guangzhou On-Bright Electronics Co., Ltd.'s lead technology class is Y02B (Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications), 66.7% of its portfolio - see every assignee active in that class. Explore Y02B
Ranked #12,462 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Guangzhou On-Bright Electronics Co., Ltd. against Global Allies, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 36.3/100 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.