Where does Shawshank LEDz Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Shawshank LEDz Inc. ranks #16,349 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 Shawshank LEDz Inc. hold?

Shawshank LEDz Inc. holds 18 US utility patents granted between 2016 and 2025, spanning 13 technology areas.

What is Shawshank LEDz Inc.'s Innovation Score?

Shawshank LEDz Inc. has an Innovation Score of 28.0 out of 100 (26th 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 Shawshank LEDz Inc. focus on?

Shawshank LEDz Inc.'s top technology area is A45F (Travelling OR Camp EQUIPMENT: Sacks OR Packs Carried ON THE Body) with 2 patents, ranking #146 of 427 assignees active in that subclass. Grants appear in 13 CPC subclasses total.

Is Shawshank LEDz Inc.'s patent grant rate increasing or decreasing?

Shawshank LEDz Inc.'s recent grant velocity is +13% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Shawshank LEDz Inc.'s patents?

Shawshank LEDz Inc.'s patents average 5.7 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 Shawshank LEDz Inc. 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 US Corporation

Shawshank LEDz Inc.

USPTO PatentsView assignee record - 18 granted patents across 13 technology areas, recorded in grant years 2016–2025. 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: A45F (Travelling OR Camp EQUIPMENT: Sacks OR Packs Carried ON THE Body).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Shawshank ranks #16,349 of 49,997 tracked US assignees by granted-patent volume, with 18 patents across 13 technology areas.

#16,349
of 49,997 US assignees by volume: 26th percentile
by Innovation Score (28.0/100): 5.7
avg claims per patent: +13%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R16349 · US Corporation #16,349 · 18 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-SPARSE · TYPE-USCORP · VEL-UP · BOOK-FULL

GRANTS-MICRO 18 grants
MID-PACK #16,349/49,997
PHOTO-FINISH Semprius
CPC-FOCUS A45F · 13 areas
INNOV-THIN 28.0/100
CLAIMS-SPARSE 5.7 claims/avg
TYPE-USCORP US Corporation
VEL-UP +13% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Semprius, 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 Shawshank’s 28.0 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 10.2 pts (36%) Velocity 1.7 pts (6%) Breadth 12.7 pts (45%) Claim depth 3.4 pts (12%)

Qualcomm Incorporated · highest

85
Shawshank LEDz · this assignee

28
3D Lighting… · lowest

7

What this shows Shawshank's Innovation Score is 28.0/100 (26th 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 Shawshank?

Each dot is one of Shawshank’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). Shawshank’s own 5.7 claims/patent is ABOVE the 5.6 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Shawshank's grants concentrate

Shawshank LEDz Inc. is a focused PatentsView assignee: 13 CPC subclasses with 11.1% of grants classified under A45F (Travelling OR Camp EQUIPMENT: Sacks OR Packs Carried ON THE Body). Peak complete grant year is 2019 (6 grants) versus a trough of 1 in 2016. By volume, Shawshank sits between Semprius, Inc. and Shenzhen Huijing Technology Co., Ltd..

Shawshank's three-year grant acceleration

Shawshank LEDz Inc. shows 3 grants in 2022–2024 against only 12 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.

Semprius

18
Sense Photonics

18
Sensient Colors

18
Serum Institute o…

18
Shenzhen Airsmart…

18
Shenzhen Earfun T…

18
Shenzhen Hesung I…

18
Shenzhen Huijing…

18
Shawshank Ledz ◀

18

What this shows Shawshank holds 18 patents at rank #16,370, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Shawshank

By rank, the assignees closest to #16,370 in granted patent volume.

Leaders in A45F (Travelling OR Camp Equipment: Sacks OR Packs Carried ON T…)

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

Shawshank's Innovation Score vs. every tracked assignee

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

28 26th percentile higher than 26% 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 · 2016–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Shawshank LEDz Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	5.6%
2017	1	5.6%
2019	6	33.3%
2020	4	22.2%
2021	2	11.1%
2022	2	11.1%
2023	1	5.6%
2025partial year	1	5.6%

Which technologies does Shawshank LEDz Inc. patent most?

A45F - Travelling OR Camp EQUIPMENT: Sacks OR Packs Carried ON THE Body 2

F21S - Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors 1

F21W - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO Uses OR Applications OF Lighting Devices OR Systems 1

F21L - Lighting Devices OR Systems Thereof, Being Portable OR Specially Adapted FOR Transportation 1

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 1

B05B - Spraying APPARATUS; Atomising APPARATUS; Nozzles 1

A47F - Special Furniture, Fittings, OR Accessories FOR Shops, Storehouses, Bars, Restaurants OR THE LIKE; Paying Counters 1

G09F - DISPLAYING; ADVERTISING; SIGNS; Labels OR NAME-PLATES; Seals 1

F04D - Non-positive-displacement Pumps 1

G06F - Electric Digital Data Processing 1

H04M - Telephonic Communication 1

A45C - PURSES; LUGGAGE; Hand Carried Bags 1

H04B - Transmission 1

Top 13 of 13 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

Shawshank LEDz Inc.'s patent record in context - here's where to go next.

Shawshank LEDz Inc.'s lead technology class is A45F (Travelling OR Camp EQUIPMENT: Sacks OR Packs Carried ON THE Body), 11.1% of its portfolio - see every assignee active in that class. Explore A45F
Ranked #16,349 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Shawshank LEDz Inc. against Semprius, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 28.0/100 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.