Where does Shenzhen China Star Optoelectronics rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Shenzhen China Star Optoelectronics ranks #25,188 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 Shenzhen China Star Optoelectronics hold?

Shenzhen China Star Optoelectronics holds 11 US utility patents granted between 2018 and 2022, spanning 11 technology areas.

What is Shenzhen China Star Optoelectronics's Innovation Score?

Shenzhen China Star Optoelectronics has an Innovation Score of 29.0 out of 100 (29th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Shenzhen China Star Optoelectronics focus on?

Shenzhen China Star Optoelectronics's top technology area is H10K (Organic Electric Solid-state Devices) with 5 patents, ranking #292 of 791 assignees active in that subclass. Grants appear in 11 CPC subclasses total.

Is Shenzhen China Star Optoelectronics's patent grant rate increasing or decreasing?

Shenzhen China Star Optoelectronics's recent grant velocity is -78% 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 Shenzhen China Star Optoelectronics's patents?

Shenzhen China Star Optoelectronics's patents average 10.7 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 Shenzhen China Star Optoelectronics 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

Shenzhen China Star Optoelectronics

USPTO PatentsView assignee record - 11 granted patents across 11 technology areas, recorded in grant years 2018–2022. 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: H10K (Organic Electric Solid-state Devices).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Shenzhen ranks #25,188 of 49,997 tracked US assignees by granted-patent volume, with 11 patents across 11 technology areas.

#25,188
of 49,997 US assignees by volume: 29th percentile
by Innovation Score (29.0/100): 10.7
avg claims per patent: -78%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R25188 · Foreign Corporation #25,188 · 11 grants

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

GRANTS-MICRO 11 grants
MID-PACK #25,188/49,997
PHOTO-FINISH Shenyang University…
CPC-FOCUS H10K · 11 areas
INNOV-THIN 29.0/100
CLAIMS-PAR 10.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -78% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Shenyang University OF Technology (±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 Shenzhen’s 29.0 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 8.6 pts (30%) Velocity 2.2 pts (8%) Breadth 11.7 pts (40%) Claim depth 6.4 pts (22%)

Qualcomm Incorporated · highest

85
Shenzhen China Star… · this assignee

29
3D Lighting… · lowest

7

What this shows Shenzhen's Innovation Score is 29.0/100 (29th 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.

Does more volume mean deeper claims for Shenzhen?

Each dot is one of Shenzhen’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). Shenzhen’s own 10.7 claims/patent is ABOVE the 3.1 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Shenzhen's grants concentrate

Shenzhen China Star Optoelectronics is a focused PatentsView assignee: 11 CPC subclasses with 45.5% of grants classified under H10K (Organic Electric Solid-state Devices). Peak complete grant year is 2018 (7 grants) versus a trough of 1 in 2021. By volume, Shenzhen sits between Shenyang University OF Technology and Shenzhen Lingyi Innovation Technology Co., Ltd.

Shenzhen's three-year grant acceleration

Shenzhen China Star Optoelectronics shows 1 grants in 2022–2024 against only 3 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.

Shenyang Universi…

11
Shenzhen Anhaorui…

11
Shenzhen Aurora T…

11
Shenzhen Baozhixi…

11
Shenzhen Flashine…

11
Shenzhen Haige Cr…

11
Shenzhen Imdk Med…

11
Shenzhen Lingyi I…

11
Shenzhen China St… ◀

11

What this shows Shenzhen holds 11 patents at rank #25,142, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Shenzhen

By rank, the assignees closest to #25,142 in granted patent volume.

Leaders in H10K (Organic Electric Solid-state Devices)

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

Shenzhen's Innovation Score vs. every tracked assignee

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

29 29th percentile higher than 29% 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 · 2018–2022

Grants by year

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

View data table

Shenzhen China Star Optoelectronics patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	7	63.6%
2019	2	18.2%
2021	1	9.1%
2022	1	9.1%

Which technologies does Shenzhen China Star Optoelectronics patent most?

H10K - Organic Electric Solid-state Devices 5

H10D - Inorganic Electric Semiconductor Devices 4

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 4

G09G - Arrangements OR Circuits FOR Control OF Indicating Devices Using Static Means TO Present Variable Information 2

H01L - Semiconductor Devices NOT Covered BY Class H10 1

C23C - Coating Metallic MATERIAL; Coating Material With Metallic MATERIAL; Surface Treatment OF Metallic Material BY Diffusion Into THE Surface, BY Chemical Conversion OR SUBSTITUTION; Coating BY Vacuum Evaporation, BY Sputtering, BY ION Implantation OR BY Chemical Vapour Deposition, IN General 1

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

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 1

G02B - Optical Elements, Systems OR Apparatus 1

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 1

G05F - Systems FOR Regulating Electric OR Magnetic Variables 1

Top 11 of 11 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

Shenzhen China Star Optoelectronics's patent record in context - here's where to go next.

Shenzhen China Star Optoelectronics's lead technology class is H10K (Organic Electric Solid-state Devices), 45.5% of its portfolio - see every assignee active in that class. Explore H10K
Ranked #25,188 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Shenzhen China Star Optoelectronics against Shenyang University OF Technology, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 29.0/100 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.