Where does Lambda:4 Entwicklungen Gmbh rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Lambda:4 Entwicklungen Gmbh ranks #24,686 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 Lambda:4 Entwicklungen Gmbh hold?

Lambda:4 Entwicklungen Gmbh holds 11 US utility patents granted between 2015 and 2025, spanning 7 technology areas.

What is Lambda:4 Entwicklungen Gmbh's Innovation Score?

Lambda:4 Entwicklungen Gmbh has an Innovation Score of 36.7 out of 100 (top 46% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Lambda:4 Entwicklungen Gmbh's patent grant rate increasing or decreasing?

Lambda:4 Entwicklungen Gmbh's recent grant velocity is -20% 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 Lambda:4 Entwicklungen Gmbh's patents?

Lambda:4 Entwicklungen Gmbh's patents average 20.2 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 Lambda:4 Entwicklungen Gmbh 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

Lambda:4 Entwicklungen Gmbh

Q: What technology areas does Lambda:4 Entwicklungen Gmbh focus on?

Lambda:4 Entwicklungen Gmbh's top technology area is G01S (RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES) with 9 patents. Grants appear in 7 CPC subclasses total.

USPTO PatentsView assignee record - 11 granted patents across 7 technology areas, recorded in grant years 2015–2025. 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: G01S (RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRA).

Compiled by PlainPatent · May 15, 2026

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Lambda:4 ranks #24,686 of 50,000 tracked US assignees by granted-patent volume, with 11 patents across 7 technology areas.

#24,686
of 50,000 US assignees by volume: Top 46%
by Innovation Score (36.7/100): 20.2
avg claims per patent: -20%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R24686 · Foreign Corporation #24,686 · 11 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-DENSE · TYPE-FRNCORP · VEL-DOWN · BOOK-FULL

GRANTS-MICRO 11 grants
MID-PACK #24,686/50,000
PHOTO-FINISH Lake Shore Cryotronics
CPC-NARROW G01S · 7 areas
INNOV-THIN 36.7/100
CLAIMS-DENSE 20.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -20% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Lake Shore Cryotronics, 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
Lambda:4 Entwicklungen · this assignee

37
3D Lighting Innovati… · lowest

7

What this shows Lambda:4's Innovation Score is 36.7/100 (top 46% 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 Lambda:4's grants concentrate

Lambda:4 Entwicklungen Gmbh is a focused PatentsView assignee: 7 CPC subclasses with 81.8% of grants classified under G01S (RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRA). Peak complete grant year is 2017 (2 grants) versus a trough of 1 in 2015. By volume, Lambda:4 sits between LPE S.p.a. and Leukocare Ag.

Lambda:4's three-year grant acceleration

Lambda:4 Entwicklungen Gmbh shows 2 grants in 2022–2024 against only 2 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.

LPE S P A

11
Luxul Technolocy…

11
Lanova Medicines

11
Lake Shore Cryotr…

11
Laminated Film

11
Lehigh Defense

11
Lemi Technology

11
Leukocare

11
Lambda:4 Entwickl… ◀

11

What this shows Lambda:4 holds 11 patents at rank #24,700, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Lambda:4

By rank, the assignees closest to #24,700 in granted patent volume.

Leaders in G01S (Radio Direction-finding)

Other assignees with the most granted patents in Lambda:4's primary technology class.

Lambda:4's Innovation Score vs. every tracked assignee

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

37 Top 46% higher than 54% 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

USPTO utility patent grants by year · 2015–2025

Grants by year

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

View data table

Lambda:4 Entwicklungen Gmbh patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	9.1%
2016	1	9.1%
2017	2	18.2%
2018	1	9.1%
2021	2	18.2%
2024	2	18.2%
2025partial year	2	18.2%

Which technologies does Lambda:4 Entwicklungen Gmbh patent most?

G01S - RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES 9

H04W - WIRELESS COMMUNICATION NETWORKS 6

G07C - TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE 2

H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 2

H03M - CODING; DECODING; CODE CONVERSION IN GENERAL 2

G01C - MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 1

B60R - VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR 1

Top 7 of 7 technology areas

Where it ranks

Overall rank by patents

#24,686

of 50,000 tracked assignees

Innovation Score

36.7 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

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.