Where does Semilab Semiconductor Physics Laboratory Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Semilab Semiconductor Physics Laboratory Co., Ltd. ranks #30,051 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 Semilab Semiconductor Physics Laboratory Co., Ltd. hold?

Semilab Semiconductor Physics Laboratory Co., Ltd. holds 9 US utility patents granted between 2018 and 2024, spanning 4 technology areas.

What is Semilab Semiconductor Physics Laboratory Co., Ltd.'s Innovation Score?

Semilab Semiconductor Physics Laboratory Co., Ltd. has an Innovation Score of 33.0 out of 100 (43rd percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Semilab Semiconductor Physics Laboratory Co., Ltd.'s patent grant rate increasing or decreasing?

Semilab Semiconductor Physics Laboratory Co., Ltd.'s recent grant velocity is +100% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Semilab Semiconductor Physics Laboratory Co., Ltd.'s patents?

Semilab Semiconductor Physics Laboratory Co., Ltd.'s patents average 21.6 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Semilab Semiconductor Physics Laboratory Co., Ltd.

Q: What technology areas does Semilab Semiconductor Physics Laboratory Co., Ltd. focus on?

Semilab Semiconductor Physics Laboratory Co., Ltd.'s top technology area is G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties) with 6 patents. Grants appear in 4 CPC subclasses total.

Q: How is the Semilab Semiconductor Physics Laboratory 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 PatentsView assignee record - 9 granted patents across 4 technology areas, recorded in grant years 2018–2024. 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: G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Semilab ranks #30,051 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 4 technology areas.

#30,051
of 49,997 US assignees by volume: 43rd percentile
by Innovation Score (33.0/100): 21.6
avg claims per patent: +100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R30051 · Foreign Corporation #30,051 · 9 grants

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

GRANTS-MICRO 9 grants
MID-PACK #30,051/49,997
PHOTO-FINISH Seekr
CPC-NARROW G01N · 4 areas
INNOV-THIN 33.0/100
CLAIMS-DENSE 21.6 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Seekr Technologies 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
CorMatrix Cardiovasc… · near

33
Rockler Companies · near

33
Semilab Semiconducto… · this assignee

33
Vricon Systems… · near

33
Santa Anna Tech · near

33
3D Lighting… · lowest

7

What this shows Semilab's Innovation Score is 33.0/100 (43rd 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.

Where Semilab's grants concentrate

Semilab Semiconductor Physics Laboratory Co., Ltd. is a focused PatentsView assignee: 4 CPC subclasses with 66.7% of grants classified under G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties). Peak complete grant year is 2018 (2 grants) versus a trough of 1 in 2019. By volume, Semilab sits between Seekr Technologies Inc. and Senslytics Corporation.

Semilab's three-year grant acceleration

Semilab Semiconductor Physics Laboratory Co., Ltd. shows 3 grants in 2022–2024 against only 4 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.

Seekr

9
Seereal

9
Segetis

9
Selfie Snapper

9
Senhwa Biosciences

9
Senko Medical Ins…

9
Senseage

9
Senslytics

9
Semilab Semicondu… ◀

9

What this shows Semilab holds 9 patents at rank #29,996, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Semilab

By rank, the assignees closest to #29,996 in granted patent volume.

Leaders in G01N (Investigating OR Analysing Materials BY Determining Their…)

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

Assignees with similar portfolio profiles

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

Similar innovation score

Nearest assignees by Innovation Score (33 here).

Vricon Systems Aktiebolag 33 Rockler Companies, Inc. 33 CorMatrix Cardiovascular, Inc. 33 Santa Anna Tech LLC 33

Semilab's Innovation Score vs. every tracked assignee

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

33 43rd percentile higher than 43% 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 · 2018–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Semilab Semiconductor Physics Laboratory Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	2	22.2%
2019	1	11.1%
2020	1	11.1%
2021	2	22.2%
2023	1	11.1%
2024	2	22.2%

Which technologies does Semilab Semiconductor Physics Laboratory Co., Ltd. patent most?

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 6

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 5

H01L - Semiconductor Devices NOT Covered BY Class H10 4

H04N - Pictorial Communication, e.g. Television 1

Top 4 of 4 technology areas

Where it ranks

Overall rank by patents

#30,051

of 49,997 tracked assignees

Innovation Score

33.0 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

Semilab Semiconductor Physics Laboratory Co., Ltd.'s patent record in context - here's where to go next.

Semilab Semiconductor Physics Laboratory Co., Ltd.'s lead technology class is G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties), 66.7% of its portfolio - see every assignee active in that class. Explore G01N
Ranked #30,051 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Semilab Semiconductor Physics Laboratory Co., Ltd. against Seekr Technologies Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 33.0/100 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.