Where does Suzhou China Star Optoelectronics Technology Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Suzhou China Star Optoelectronics Technology Co., Ltd. ranks #3,579 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

What is Suzhou China Star Optoelectronics Technology Co., Ltd.'s Innovation Score?

Suzhou China Star Optoelectronics Technology Co., Ltd. has an Innovation Score of 50.0 out of 100 (top 14% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Suzhou China Star Optoelectronics Technology Co., Ltd.'s patent grant rate increasing or decreasing?

Suzhou China Star Optoelectronics Technology Co., Ltd.'s recent grant velocity is +636% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Suzhou China Star Optoelectronics Technology Co., Ltd.'s patents?

Suzhou China Star Optoelectronics Technology Co., Ltd.'s patents average 13.3 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

Suzhou China Star Optoelectronics Technology Co., Ltd.

Q: How many patents does Suzhou China Star Optoelectronics Technology Co., Ltd. hold?

Suzhou China Star Optoelectronics Technology Co., Ltd. holds 103 US utility patents granted between 2019 and 2025, spanning 39 technology areas.

Q: What technology areas does Suzhou China Star Optoelectronics Technology Co., Ltd. focus on?

Suzhou China Star Optoelectronics Technology Co., Ltd.'s top technology area is 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) with 67 patents. Grants appear in 39 CPC subclasses total.

Q: How is the Suzhou China Star Optoelectronics Technology 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 - 103 granted patents across 39 technology areas, recorded in grant years 2019–2025. 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: 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; Optica).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Suzhou ranks #3,579 of 49,997 tracked US assignees by granted-patent volume, with 103 patents across 39 technology areas.

#3,579
of 49,997 US assignees by volume: Top 14%
by Innovation Score (50.0/100): 13.3
avg claims per patent: +636%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R3579 · Foreign Corporation #3,579 · 103 grants

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

GRANTS-MID 103 grants
TOP-DECILE #3,579/49,997
PHOTO-FINISH Plastipak Packaging
CPC-FOCUS G02F · 39 areas
INNOV-PAR 50.0/100
CLAIMS-RICH 13.3 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +636% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Plastipak Packaging, 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.

Qualcomm Incorporated · highest

85
Alfmeier PRÄZISION SE · near

50
Foster-Miller · near

50
Imperial College OF… · near

50
Steelseries ApS · near

50
Suzhou China Star… · this assignee

50
3D Lighting… · lowest

7

What this shows Suzhou's Innovation Score is 50.0/100 (top 14% 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.

Where Suzhou's grants concentrate

Suzhou China Star Optoelectronics Technology Co., Ltd. is a focused PatentsView assignee: 39 CPC subclasses with 65% of grants classified under 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; Optica). Peak complete grant year is 2020 (29 grants) versus a trough of 4 in 2023. By volume, Suzhou sits between Plastipak Packaging, Inc. and Totalenergies Onetech.

Suzhou's three-year grant acceleration

From 2019–2021 to 2022–2024, Suzhou China Star Optoelectronics Technology Co., Ltd. moved from 58 to 34 grants (0.59x 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 #2,482. See the growth leaderboard.

Plastipak Packagi…

103
Qatar University

103
Ratier-figeac SAS

103
Rigetti &

103
Solenis

103
Surmodics

103
Synaptics Japan GK

103
Totalenergies One…

103
Suzhou China Star… ◀

103

What this shows Suzhou holds 103 patents at rank #3,577, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Suzhou

By rank, the assignees closest to #3,577 in granted patent volume.

Leaders in G02F (Optical Devices OR Arrangements FOR THE Control OF Light…)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Suzhou, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (50 here).

Steelseries ApS 50 Foster-Miller, Inc. 50 Imperial College OF Science, Technology AND Medicine 50 Alfmeier PRÄZISION SE 50

Similar claim depth

Nearest assignees by average claims per patent (13.3 here).

Super Micro Computer, Inc. 13.3 avg Institut National DE LA Recherche Agronomqiue 13.3 avg Duracell U.S. Operations, Inc. 13.3 avg Nien Made Enterprise Co., Ltd. 13.3 avg

Suzhou's Innovation Score vs. every tracked assignee

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

50 Top 14% higher than 86% 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 · 2019–2025

Grants by year

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

View data table

Suzhou China Star Optoelectronics Technology Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	11	10.7%
2020	29	28.2%
2021	18	17.5%
2022	12	11.7%
2023	4	3.9%
2024	18	17.5%
2025partial year	11	10.7%

Which technologies does Suzhou China Star Optoelectronics Technology Co., Ltd. patent most?

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 67

G02B - Optical Elements, Systems OR Apparatus 23

G06F - Electric Digital Data Processing 14

H10H - Inorganic Light-emitting Semiconductor Devices Having Potential Barriers 11

G09G - Arrangements OR Circuits FOR Control OF Indicating Devices Using Static Means TO Present Variable Information 10

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 8

H01L - Semiconductor Devices NOT Covered BY Class H10 8

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 6

G09F - DISPLAYING; ADVERTISING; SIGNS; Labels OR NAME-PLATES; Seals 6

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 5

H10D - Inorganic Electric Semiconductor Devices 5

H10K - Organic Electric Solid-state Devices 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 4

F21S - Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors 3

G06T - Image Data Processing OR Generation, IN General 3

Top 15 of 39 technology areas

Where it ranks

Overall rank by patents

#3,579

of 49,997 tracked assignees

Innovation Score

50.0 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Suzhou China Star Optoelectronics Technology Co., Ltd.'s patent record in context - here's where to go next.

Suzhou China Star Optoelectronics Technology Co., Ltd.'s lead technology class is 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; Optica), 65% of its portfolio - see every assignee active in that class. Explore G02F
Ranked #3,579 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Suzhou China Star Optoelectronics Technology Co., Ltd. against Plastipak Packaging, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 50.0/100 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.