Where does LedEngin, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), LedEngin, Inc. ranks #9,814 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 LedEngin, Inc. hold?

LedEngin, Inc. holds 32 US utility patents granted between 2015 and 2021, spanning 15 technology areas.

What is LedEngin, Inc.'s Innovation Score?

LedEngin, Inc. has an Innovation Score of 37.1 out of 100 (top 44% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does LedEngin, Inc. focus on?

LedEngin, Inc.'s top technology area is H10H (Inorganic Light-emitting Semiconductor Devices Having Potential Barriers) with 19 patents, ranking #135 of 857 assignees active in that subclass. Grants appear in 15 CPC subclasses total.

Is LedEngin, Inc.'s patent grant rate increasing or decreasing?

LedEngin, Inc.'s recent grant velocity is -90% 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 LedEngin, Inc.'s patents?

LedEngin, Inc.'s patents average 19.0 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 LedEngin, 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

LedEngin, Inc.

USPTO PatentsView assignee record - 32 granted patents across 15 technology areas, recorded in grant years 2015–2021. 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: H10H (Inorganic Light-emitting Semiconductor Devices Having Potential Barriers).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Ledengin ranks #9,814 of 49,997 tracked US assignees by granted-patent volume, with 32 patents across 15 technology areas.

#9,814
of 49,997 US assignees by volume: Top 44%
by Innovation Score (37.1/100): 19.0
avg claims per patent: -90%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R9814 · US Corporation #9,814 · 32 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-USCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 32 grants
UPPER-Q #9,814/49,997
PHOTO-FINISH Kura Oncology
CPC-FOCUS H10H · 15 areas
INNOV-THIN 37.1/100
CLAIMS-RICH 19.0 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -90% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Kura Oncology, 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 Ledengin’s 37.1 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 12.1 pts (33%) Velocity 0.0 pts (0%) Breadth 13.7 pts (37%) Claim depth 11.4 pts (31%)

Qualcomm Incorporated · highest

85
Sidel S P A CON… · near

37
LedEngin · this assignee

37
Moxietec · near

37
Neuronetics · near

37
Springfield · near

37
3D Lighting… · lowest

7

What this shows Ledengin's Innovation Score is 37.1/100 (top 44% 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 Ledengin?

Each dot is one of Ledengin’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). Ledengin’s own 19.0 claims/patent is ABOVE the 16.3 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Ledengin's grants concentrate

LedEngin, Inc. is a focused PatentsView assignee: 15 CPC subclasses with 59.4% of grants classified under H10H (Inorganic Light-emitting Semiconductor Devices Having Potential Barriers). Peak complete grant year is 2016 (9 grants) versus a trough of 1 in 2021. By volume, Ledengin sits between Kura Oncology, Inc. and Mips AB.

Kura Oncology

32
Kymera Therapeuti…

32
Labinal Power Sys…

32
Lancer

32
Mastercard Mobile…

32
Medidata Solutions

32
Meiko Maschinenba…

32
Mips AB

32
Ledengin ◀

32

What this shows LedEngin holds 32 patents at rank #9,813, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near LedEngin

By rank, the assignees closest to #9,813 in granted patent volume.

Leaders in H10H (Inorganic Light-emitting Semiconductor Devices Having Pot…)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for LedEngin, neither rank-band nor same-CPC leaders (those blocks stay above). In H10H (Inorganic Light-emitting Semiconductor Devices Having Pot…), LedEngin ranks #135 of 857 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (37 here).

Neuronetics, Inc. 37 Springfield, Inc. 37 Moxietec, LLC 37 Sidel S.P.A. CON Socio Unico 37

Ledengin's Innovation Score vs. every tracked assignee

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

37 Top 44% higher than 56% 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 · 2015–2021

Grants by year

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

View data table

LedEngin, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	6	18.8%
2016	9	28.1%
2017	8	25.0%
2018	3	9.4%
2019	3	9.4%
2020	2	6.3%
2021	1	3.1%

Which technologies does LedEngin, Inc. patent most?

H10H - Inorganic Light-emitting Semiconductor Devices Having Potential Barriers 19

H01L - Semiconductor Devices NOT Covered BY Class H10 17

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 13

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 10

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 10

F21K - Non-electric Light Sources Using LUMINESCENCE; Light Sources Using ELECTROCHEMILUMINESCENCE; Light Sources Using Charges OF Combustible MATERIAL; Light Sources Using Semiconductor Devices AS Light-generating ELEMENTS; Light Sources NOT Otherwise Provided FOR 9

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 5

G02B - Optical Elements, Systems OR Apparatus 3

Y10T - Technical Subjects Covered BY Former US Classification 3

F21W - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO Uses OR Applications OF Lighting Devices OR Systems 2

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

H03K - Pulse Technique 1

B29D - Producing Particular Articles From Plastics OR From Substances IN A Plastic State 1

G01J - Measurement OF Intensity, Velocity, Spectral Content, Polarisation, Phase OR Pulse Characteristics OF Infrared, Visible OR Ultraviolet LIGHT; COLORIMETRY; Radiation Pyrometry 1

H10D - Inorganic Electric Semiconductor Devices 1

Top 15 of 15 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

LedEngin, Inc.'s patent record in context - here's where to go next.

LedEngin, Inc.'s lead technology class is H10H (Inorganic Light-emitting Semiconductor Devices Having Potential Barriers), 59.4% of its portfolio - see every assignee active in that class. Explore H10H
Ranked #9,814 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare LedEngin, Inc. against Kura Oncology, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 37.1/100 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.