Where does PS4 Luxco S.a.r.l. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), PS4 Luxco S.a.r.l. ranks #1,634 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 PS4 Luxco S.a.r.l. hold?

PS4 Luxco S.a.r.l. holds 252 US utility patents granted between 2015 and 2018, spanning 23 technology areas.

What is PS4 Luxco S.a.r.l.'s Innovation Score?

PS4 Luxco S.a.r.l. has an Innovation Score of 45.7 out of 100 (top 23% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does PS4 Luxco S.a.r.l. focus on?

PS4 Luxco S.a.r.l.'s top technology area is G11C (Static Stores) with 137 patents. Grants appear in 23 CPC subclasses total.

Is PS4 Luxco S.a.r.l.'s patent grant rate increasing or decreasing?

PS4 Luxco S.a.r.l.'s recent grant velocity is -100% 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 PS4 Luxco S.a.r.l.'s patents?

PS4 Luxco S.a.r.l.'s patents average 16.0 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 PS4 Luxco S.a.r.l. 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

PS4 Luxco S.a.r.l.

USPTO PatentsView assignee record - 252 granted patents across 23 technology areas, recorded in grant years 2015–2018. 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: G11C (Static Stores).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, PS4 ranks #1,634 of 49,997 tracked US assignees by granted-patent volume, with 252 patents across 23 technology areas.

#1,634
of 49,997 US assignees by volume: Top 23%
by Innovation Score (45.7/100): 16.0
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R1634 · Foreign Corporation #1,634 · 252 grants

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

GRANTS-MID 252 grants
TOP-DECILE #1,634/49,997
PHOTO-FINISH Aurora Operations
CPC-FOCUS G11C · 23 areas
INNOV-PAR 45.7/100
CLAIMS-RICH 16.0 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Aurora Operations, 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
Ovivo · near

46
PS4 Luxco r l · this assignee

46
Qualitrol · near

46
X-Card Holdings · near

46
Idac Holdings · near

46
3D Lighting… · lowest

7

What this shows PS4's Innovation Score is 45.7/100 (top 23% 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 PS4's grants concentrate

PS4 Luxco S.a.r.l. is a focused PatentsView assignee: 23 CPC subclasses with 54.4% of grants classified under G11C (Static Stores). Peak complete grant year is 2015 (178 grants) versus a trough of 1 in 2018. By volume, PS4 sits between Reebok International Limited and Citizen Electronics Co., Ltd..

Reebok Internatio…

253
Stine Seed Farm

253
Aurora Operations

252
Garrett Transport…

252
Topgolf Callaway…

252
Verint Systems

252
Wayne State Unive…

252
PS4 Luxco r l ◀

252
Citizen

251

What this shows PS4 holds 252 patents at rank #1,634, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near PS4

By rank, the assignees closest to #1,634 in granted patent volume.

Leaders in G11C (Static Stores)

Other assignees with the most granted patents in PS4's primary technology class.

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for PS4, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (46 here).

Ovivo Inc. 46 X-Card Holdings, LLC 46 Qualitrol Company LLC 46 Idac Holdings, Inc. 46

Similar claim depth

Nearest assignees by average claims per patent (16.0 here).

Lincoln Global, Inc. 16.0 avg Maquet Critical Care AB 16.0 avg Institute FOR Information Industry 16.0 avg Monolithic Power Systems, Inc. 16.0 avg

PS4's Innovation Score vs. every tracked assignee

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

46 Top 23% higher than 77% 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 · 2015–2018

Grants by year

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

View data table

PS4 Luxco S.a.r.l. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	178	70.6%
2016	71	28.2%
2017	2	0.8%
2018	1	0.4%

Which technologies does PS4 Luxco S.a.r.l. patent most?

G11C - Static Stores 137

H01L - Semiconductor Devices NOT Covered BY Class H10 99

H10D - Inorganic Electric Semiconductor Devices 54

H10B - Electronic Memory Devices 52

H03K - Pulse Technique 24

G06F - Electric Digital Data Processing 14

H03L - Automatic Control, Starting, Synchronisation OR Stabilisation OF Generators OF Electronic Oscillations OR Pulses 8

G05F - Systems FOR Regulating Electric OR Magnetic Variables 7

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 6

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 5

Y02D - Climate Change Mitigation Technologies IN Information AND Communication Technologies [ICT], I.E. Information AND Communication Technologies Aiming AT THE Reduction OF Their OWN Energy USE 4

H03H - Impedance Networks, e.g. Resonant CIRCUITS; Resonators 3

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 3

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

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 2

Top 15 of 23 technology areas

Where it ranks

Overall rank by patents

#1,634

of 49,997 tracked assignees

Innovation Score

45.7 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

PS4 Luxco S.a.r.l.'s patent record in context - here's where to go next.

PS4 Luxco S.a.r.l.'s lead technology class is G11C (Static Stores), 54.4% of its portfolio - see every assignee active in that class. Explore G11C
Ranked #1,634 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare PS4 Luxco S.a.r.l. against Reebok International Limited, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 45.7/100 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.