Where does Lameditech Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Lameditech Co., Ltd. ranks #36,188 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 Lameditech Co., Ltd. hold?

Lameditech Co., Ltd. holds 7 US utility patents granted between 2019 and 2025, spanning 4 technology areas.

What is Lameditech Co., Ltd.'s Innovation Score?

Lameditech Co., Ltd. has an Innovation Score of 28.5 out of 100 (28th 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 Lameditech Co., Ltd. focus on?

Lameditech Co., Ltd.'s top technology area is A61B (DIAGNOSIS; SURGERY; Identification) with 4 patents, ranking #3,645 of 7,127 assignees active in that subclass. Grants appear in 4 CPC subclasses total.

Is Lameditech Co., Ltd.'s patent grant rate increasing or decreasing?

Lameditech Co., Ltd.'s recent grant velocity is +300% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Lameditech Co., Ltd.'s patents?

Lameditech Co., Ltd.'s patents average 7.1 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 Lameditech Co., Ltd. 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

Lameditech Co., Ltd.

USPTO PatentsView assignee record - 7 granted patents across 4 technology areas, recorded in grant years 2019–2025. 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: A61B (DIAGNOSIS; SURGERY; Identification).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Lameditech ranks #36,188 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 4 technology areas.

#36,188
of 49,997 US assignees by volume: 28th percentile
by Innovation Score (28.5/100): 7.1
avg claims per patent: +300%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R36188 · Foreign Corporation #36,188 · 7 grants

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

GRANTS-MICRO 7 grants
MID-PACK #36,188/49,997
PHOTO-FINISH Label Insight
CPC-NARROW A61B · 4 areas
INNOV-THIN 28.5/100
CLAIMS-SPARSE 7.1 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +300% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Label Insight, 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 Lameditech’s 28.5 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 7.2 pts (25%) Velocity 10.0 pts (35%) Breadth 7.1 pts (25%) Claim depth 4.3 pts (15%)

Qualcomm Incorporated · highest

85
Lameditech · this assignee

29
3D Lighting… · lowest

7

What this shows Lameditech's Innovation Score is 28.5/100 (28th 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 Lameditech?

Each dot is one of Lameditech’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). Lameditech’s own 7.1 claims/patent is at or below the 18.1 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Lameditech's grants concentrate

Lameditech Co., Ltd. is a focused PatentsView assignee: 4 CPC subclasses with 57.1% of grants classified under A61B (DIAGNOSIS; SURGERY; Identification). Peak complete grant year is 2022 (3 grants) versus a trough of 1 in 2019. By volume, Lameditech sits between Lymphatech, Inc. and Lanzhou Jiaotong University.

Lameditech's three-year grant acceleration

Lameditech Co., Ltd. shows 3 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.

Lymphatech

7
Lynx MD

7
Lyra Semiconducto…

7
Label Insight

7
Landingai

7
Lane Enterprises

7
Lang-mekra North…

7
Lanzhou Jiaotong…

7
Lameditech ◀

7

What this shows Lameditech holds 7 patents at rank #36,231, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Lameditech

By rank, the assignees closest to #36,231 in granted patent volume.

Leaders in A61B (Diagnosis)

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

Lameditech's Innovation Score vs. every tracked assignee

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

29 28th percentile higher than 28% 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 · 2019–2025

Grants by year

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

View data table

Lameditech Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	1	14.3%
2020	1	14.3%
2022	3	42.9%
2025partial year	2	28.6%

Which technologies does Lameditech Co., Ltd. patent most?

A61B - DIAGNOSIS; SURGERY; Identification 4

A61N - ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy 3

A61M - Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor 1

A61L - Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES; Materials FOR Bandages, Dressings, Absorbent Pads OR Surgical Articles 1

Top 4 of 4 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

Lameditech Co., Ltd.'s patent record in context - here's where to go next.

Lameditech Co., Ltd.'s lead technology class is A61B (DIAGNOSIS; SURGERY; Identification), 57.1% of its portfolio - see every assignee active in that class. Explore A61B
Ranked #36,188 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Lameditech Co., Ltd. against Lymphatech, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 28.5/100 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.