Where does M-Tech Instrument Corporation Holding Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), M-Tech Instrument Corporation Holding Limited ranks #48,505 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 M-Tech Instrument Corporation Holding Limited hold?

M-Tech Instrument Corporation Holding Limited holds 5 US utility patents granted between 2015 and 2017, spanning 5 technology areas.

What is M-Tech Instrument Corporation Holding Limited's Innovation Score?

M-Tech Instrument Corporation Holding Limited has an Innovation Score of 22.6 out of 100 (11th 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 M-Tech Instrument Corporation Holding Limited focus on?

M-Tech Instrument Corporation Holding Limited's top technology area is G01F (Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume) with 4 patents, ranking #229 of 1,205 assignees active in that subclass. Grants appear in 5 CPC subclasses total.

Is M-Tech Instrument Corporation Holding Limited's patent grant rate increasing or decreasing?

M-Tech Instrument Corporation Holding Limited's recent grant velocity is -100% 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 M-Tech Instrument Corporation Holding Limited's patents?

M-Tech Instrument Corporation Holding Limited's patents average 14.2 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

M-Tech Instrument Corporation Holding Limited

Q: How is the M-Tech Instrument Corporation Holding Limited 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 - 5 granted patents across 5 technology areas, recorded in grant years 2015–2017. 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: G01F (Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, M-tech ranks #48,505 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 5 technology areas.

#48,505
of 49,997 US assignees by volume: 11th percentile
by Innovation Score (22.6/100): 14.2
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R48505 · Foreign Corporation #48,505 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 5 grants
BOTTOM-DECILE #48,505/49,997
PHOTO-FINISH L″ASTEMIA Pentita S…
CPC-NARROW G01F · 5 areas
INNOV-THIN 22.6/100
CLAIMS-RICH 14.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: L″ASTEMIA Pentita S.R.L. (±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 M-tech’s 22.6 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 6.2 pts (27%) Velocity 0.0 pts (0%) Breadth 7.9 pts (35%) Claim depth 8.5 pts (38%)

Qualcomm Incorporated · highest

85
M-Tech Instrument… · this assignee

23
3D Lighting… · lowest

7

What this shows M-tech's Innovation Score is 22.6/100 (11th 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 M-tech?

Each dot is one of M-tech’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). M-tech’s own 14.2 claims/patent is ABOVE the 12.4 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where M-tech's grants concentrate

M-Tech Instrument Corporation Holding Limited is a focused PatentsView assignee: 5 CPC subclasses with 80% of grants classified under G01F (Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume). Peak complete grant year is 2015 (4 grants) versus a trough of 1 in 2017. By volume, M-tech sits between L″ASTEMIA Pentita S.R.L. and M.T.A. S.P.A..

L″Astemia Pentita…

5
M-fire Holdings

5
M-fire Supression

5
M-link

5
M D Viola Macchin…

5
M I S

5
M P S Holdings B V

5
M T A S P A

5
M-tech Instrument… ◀

5

What this shows M-Tech holds 5 patents at rank #48,509, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near M-Tech

By rank, the assignees closest to #48,509 in granted patent volume.

Leaders in G01F (Measuring Volume)

Other assignees with the most granted patents in M-Tech's primary technology class.

M-tech's Innovation Score vs. every tracked assignee

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

23 11th percentile higher than 11% 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 · 2015–2017

Grants by year

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

View data table

M-Tech Instrument Corporation Holding Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	4	80.0%
2017	1	20.0%

Which technologies does M-Tech Instrument Corporation Holding Limited patent most?

G01F - Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume 4

H04Q - Selecting 1

G01D - Measuring NOT Specially Adapted FOR A Specific VARIABLE; Arrangements FOR Measuring TWO OR More Variables NOT Covered IN A Single Other SUBCLASS; Tariff Metering APPARATUS; Measuring OR Testing NOT Otherwise Provided FOR 1

Y04S - Systems Integrating Technologies Related TO Power Network Operation, Communication OR Information Technologies FOR Improving THE Electrical Power Generation, Transmission, Distribution, Management OR Usage, i.e. Smart Grids 1

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 1

Top 5 of 5 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

M-Tech Instrument Corporation Holding Limited's patent record in context - here's where to go next.

M-Tech Instrument Corporation Holding Limited's lead technology class is G01F (Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume), 80% of its portfolio - see every assignee active in that class. Explore G01F
Ranked #48,505 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare M-Tech Instrument Corporation Holding Limited against L″ASTEMIA Pentita S.R.L., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 22.6/100 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.