Where does Lcdrives Corp. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Lcdrives Corp. ranks #26,730 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 Lcdrives Corp. hold?

Lcdrives Corp. holds 10 US utility patents granted between 2016 and 2021, spanning 10 technology areas.

What is Lcdrives Corp.'s Innovation Score?

Lcdrives Corp. has an Innovation Score of 34.5 out of 100 (48th 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 Lcdrives Corp. focus on?

Lcdrives Corp.'s top technology area is H02K (Dynamo-electric Machines) with 8 patents, ranking #321 of 1,724 assignees active in that subclass. Grants appear in 10 CPC subclasses total.

Is Lcdrives Corp.'s patent grant rate increasing or decreasing?

Lcdrives Corp.'s recent grant velocity is -75% 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 Lcdrives Corp.'s patents?

Lcdrives Corp.'s patents average 30.7 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 Lcdrives Corp. 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

Lcdrives Corp.

USPTO PatentsView assignee record - 10 granted patents across 10 technology areas, recorded in grant years 2016–2021. 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: H02K (Dynamo-electric Machines).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Lcdrives ranks #26,730 of 49,997 tracked US assignees by granted-patent volume, with 10 patents across 10 technology areas.

#26,730
of 49,997 US assignees by volume: 48th percentile
by Innovation Score (34.5/100): 30.7
avg claims per patent: -75%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R26730 · US Corporation #26,730 · 10 grants

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

GRANTS-MICRO 10 grants
MID-PACK #26,730/49,997
PHOTO-FINISH L2 Drive
CPC-FOCUS H02K · 10 areas
INNOV-THIN 34.5/100
CLAIMS-DENSE 30.7 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -75% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: L2 Drive 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 Lcdrives’s 34.5 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 8.3 pts (24%) Velocity 0.0 pts (0%) Breadth 11.2 pts (32%) Claim depth 15.0 pts (43%)

Qualcomm Incorporated · highest

85
Lcdrives · this assignee

34
3D Lighting… · lowest

7

What this shows Lcdrives's Innovation Score is 34.5/100 (48th 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 Lcdrives?

Each dot is one of Lcdrives’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). Lcdrives’s own 30.7 claims/patent is ABOVE the 10.8 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Lcdrives's grants concentrate

Lcdrives Corp. is a focused PatentsView assignee: 10 CPC subclasses with 80% of grants classified under H02K (Dynamo-electric Machines). Peak complete grant year is 2016 (3 grants) versus a trough of 1 in 2020. By volume, Lcdrives sits between L2 Drive Inc. and Lenovo (SINGAPORE) PTD LTE.

L2 Drive

10
Lamiflex AB

10
Lansion Biotechno…

10
Larose Industries

10
Leap Semiconductor

10
Learningmate Solu…

10
Leiden University…

10
Lenovo (Singapore…

10
Lcdrives ◀

10

What this shows Lcdrives holds 10 patents at rank #26,714, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Lcdrives

By rank, the assignees closest to #26,714 in granted patent volume.

Leaders in H02K (Dynamo-electric Machines)

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

Lcdrives's Innovation Score vs. every tracked assignee

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

34 48th percentile higher than 48% 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 · 2016–2021

Grants by year

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

View data table

Lcdrives Corp. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	3	30.0%
2017	2	20.0%
2019	3	30.0%
2020	1	10.0%
2021	1	10.0%

Which technologies does Lcdrives Corp. patent most?

H02K - Dynamo-electric Machines 8

Y10T - Technical Subjects Covered BY Former US Classification 3

H03K - Pulse Technique 2

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 2

H02P - Control OR Regulation OF Electric Motors, Electric Generators OR Dynamo-electric CONVERTERS; Controlling Transformers, Reactors OR Choke Coils 2

F16B - Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing 1

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 1

Y02T - Climate Change Mitigation Technologies Related TO Transportation 1

F16H - Gearing 1

B64C - AEROPLANES; Helicopters 1

Top 10 of 10 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

Lcdrives Corp.'s patent record in context - here's where to go next.

Lcdrives Corp.'s lead technology class is H02K (Dynamo-electric Machines), 80% of its portfolio - see every assignee active in that class. Explore H02K
Ranked #26,730 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Lcdrives Corp. against L2 Drive Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 34.5/100 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.