Overall rank by patents
#11,450
of 50,000 tracked assignees
USPTO 2015–2025 USPTO PatentsView US Corporation
Star Luminal Llc
USPTO PatentsView assignee record - 27 granted patents across 5 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: G09F (DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS).
27
Total patents granted
5
CPC technology areas
3.9
Avg claims per patent
-
5-year grant velocity
The verdict
According to USPTO PatentsView, Star ranks #11,450 of 50,000 tracked US assignees by granted-patent volume, with 27 patents across 5 technology areas.
- #11,450
- of 50,000 US assignees by volume
- Top 89%
- by Innovation Score (22.9/100)
- 3.9
- avg claims per patent
Portfolio overview
Star Luminal Llc has been granted 27 US utility patents between 2020 and 2024, placing Star Luminal Llc at #11,450 of 50,000 across all assignees tracked by PlainPatent. This portfolio spans 5 distinct Cooperative Patent Classification (CPC) subclasses, averaging 3.9 claims per patent with primary concentration in G09F (DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS). As a US Corporation, Star Luminal Llc is one of the more focused assignees in the PatentsView dataset. By volume, Star sits between Snik Llc (27 patents, rank #11,447) and TCO Group AS (27 patents, rank #11,455) - the closest US assignees by grant volume. The composite Innovation Score of 22.9/100 blends portfolio volume, grant velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.
Grant cadence records the difference between two grant-year windows. Historical data spans 2020 through 2024, with 27 total grants over that period. Grant timing can lag the related application by years, so this comparison does not establish current R&D spending, strategic intent, or a company’s application activity. The US Corporation classification provides context for the assignee record, not a conclusion about its business strategy.
Claim depth and technology breadth describe this aggregate record. Star Luminal Llc's 3.9 average claims per patent is an average count, not a measure of claim scope, legal strength, enforceability, or design-around risk. The record spans 5 CPC subclasses. Combined with portfolio volume, these figures let readers compare the documented grant records of assignees in similar technology classes.
Who files at Star's volume?
Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀
- Snik
Snik LLC
27 patents
- Southern Imperial
Southern Imperial LLC
27 patents
- Sparq Systems
Sparq Systems Inc.
27 patents
- Stahls'
Stahls' Inc.
27 patents
- Sunedison
SunEdison, Inc.
27 patents
- Suominen
Suominen Corporation
27 patents
- Swiss Timing
Swiss Timing Ltd
27 patents
- TCO Group AS
TCO Group AS
27 patents
- Star Luminal ◀
Star Luminal LLC
27 patents
What this shows Star holds 27 patents at rank #11,451, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.
Companies ranked near Star
By rank, the assignees closest to #11,451 in granted patent volume.
Leaders in G09F (Displaying)
Other assignees with the most granted patents in Star's primary technology class.
- BOE Technology Group Co., Ltd. 621 in class
- Sharp Kabushiki Kaisha 467 in class
- Japan Display Inc. 305 in class
- LG Display Co., Ltd. 268 in class
- Semiconductor Energy Laboratory Co., Ltd. 249 in class
- Wuhan China STAR Optoelectronics Semiconductor Display Technology Co., Ltd. 183 in class
- Chengdu BOE Optoelectronics Technology Co., Ltd. 152 in class
- Sakai Display Products Corporation 97 in class
Star's Innovation Score vs. every tracked assignee
Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)
23 Top 89% higher than 11% of 50,000 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
Grants by year
Teal-shaded recent years (2020–present) versus the 2020–2019 baseline. Full figures in the table below.
View data table
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2020 | 21 | 77.8% |
| 2021 | 2 | 7.4% |
| 2022 | 1 | 3.7% |
| 2024 | 3 | 11.1% |
Which technologies does Star Luminal Llc patent most?
Top 5 of 5 technology areas
Grant record at a glance
Portfolio Volume 27 grants
CPC subclasses 5
Avg. claims / grant 3.9
Historical grant data only; it does not rate legal strength or current strategy.
Frequently Asked Questions
Where does Star Luminal Llc rank among US patent assignees?
According to USPTO PatentsView (2015–2025 granted utility patents), Star Luminal Llc ranks #11,450 of 50,000 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.
How many patents does Star Luminal Llc hold?
Star Luminal Llc holds 27 US utility patents granted between 2020 and 2024, spanning 5 technology areas.
What is Star Luminal Llc's Innovation Score?
Star Luminal Llc has an Innovation Score of 22.9 out of 100 (top 89% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does Star Luminal Llc focus on?
Star Luminal Llc's top technology area is G09F (DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS) with 3 patents. Grants appear in 5 CPC subclasses total.
Is Star Luminal Llc's patent grant rate increasing or decreasing?
Insufficient historical data is available to calculate a velocity trend for Star Luminal Llc.
What does claim depth mean for Star Luminal Llc's patents?
Star Luminal Llc's patents average 3.9 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 Star Luminal Llc 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.
How to use this portfolio
Star's 27 grants land it in the top 89% by Innovation Score, but volume alone doesn't tell you where the strength sits.
- Read that count against the largest US assignees before treating it as dominance - Star ranks #11,450 of 50,000. Top 50 holders
- Most of this portfolio concentrates in G09F - see who else leads that technology area. G09F leaders
- Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works
Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.
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.