PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Semilab Semiconductor Physics Laboratory Co., Ltd.

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).

RSS updates for this company
Explore the portfolio See the ranking

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.

How Semilab’s 33.0 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Innovation-score neighbourhood around Semilab

Lowest and highest poles plus nearest Innovation Score peers, not a full corpus board reprint.

score

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.

Source USPTO PatentsView, PlainPatent Innovation Score As of 2015–2025

Does more volume mean deeper claims for Semilab?

Each dot is one of Semilab’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). Semilab’s own 21.6 claims/patent is ABOVE the 15.8 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

Semilab vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView. 2×2 strategic matrix plotting 9 entities by Granted patents (volume) (X) and Avg claims / patent (Y), with a crosshair dividing the plot into four quadrants. Volume + depthSelective & thoroughVolume over depthLean filer 8.98.999.1 0102030 Granted patents (volume) Avg claims / patent Seekr Technologies Inc. - 9, 15.67SeekrSeereal Technologies GMBH - 9, 28.78SeerealSegetis, Inc. - 9, 26SegetisSelfie Snapper, Inc. - 9, 16.56Selfie SnapperSenhwa Biosciences, Inc. - 9, 26Senhwa BiosciencesSenko Medical Instrument Mfg. Co., Ltd. - 9, 5.78Senko Medical Ins…Senseage Co., Ltd. - 9, 7.89SenseageSenslytics Corporation - 9, 15.78SenslyticsSemilab Semiconductor Physics Laboratory Co., Ltd. - 9, 21.56Semilab Semicondu…
Semilab vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

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.

Who files at Semilab's volume?

Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀

patents

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.

Source USPTO PatentsView, granted utility patents As of 2015–2025

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). In G01N (Investigating OR Analysing Materials BY Determining Their…), Semilab ranks #2,307 of 7,863 assignees by patent count in that subclass.

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

This assignee 0 100 every tracked assignee, bucketed by value

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

0.511.522.5 201820192020202120232024 2
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?

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

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

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.