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

According to USPTO PatentsView (2015–2025 granted utility patents), MMI Semiconductor Co., Ltd. ranks #36,527 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 MMI Semiconductor Co., Ltd. hold?

MMI Semiconductor Co., Ltd. holds 7 US utility patents granted between 2024 and 2025, spanning 10 technology areas.

What is MMI Semiconductor Co., Ltd.'s Innovation Score?

MMI Semiconductor Co., Ltd. has an Innovation Score of 43.5 out of 100 (top 28% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

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

Insufficient historical data is available to calculate a velocity trend for MMI Semiconductor Co., Ltd..

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

MMI Semiconductor Co., Ltd.'s patents average 8.6 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.

How is the MMI Semiconductor 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

MMI Semiconductor Co., Ltd.

Q: What technology areas does MMI Semiconductor Co., Ltd. focus on?

MMI Semiconductor Co., Ltd.'s top technology area is G01F (Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume) with 5 patents. Grants appear in 10 CPC subclasses total.

USPTO PatentsView assignee record - 7 granted patents across 10 technology areas, recorded in grant years 2024–2025. 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: 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, MMI ranks #36,527 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 10 technology areas.

#36,527
of 49,997 US assignees by volume: Top 28%
by Innovation Score (43.5/100): 8.6
avg claims per patent

USPTO PatentsView assignee plate

Corpus R36527 · Foreign Corporation #36,527 · 7 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-PAR · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 7 grants
MID-PACK #36,527/49,997
PHOTO-FINISH Mitani Valve
CPC-FOCUS G01F · 10 areas
INNOV-PAR 43.5/100
CLAIMS-PAR 8.6 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2024–2025 · 2y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Mitani Valve Co., Ltd. (±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
MMI Semiconductor · this assignee

44
3D Lighting… · lowest

7

What this shows MMI's Innovation Score is 43.5/100 (top 28% 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 MMI's grants concentrate

MMI Semiconductor Co., Ltd. is a focused PatentsView assignee: 10 CPC subclasses with 71.4% of grants classified under G01F (Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume). By volume, MMI sits between Mitani Valve Co., Ltd. and Modus Medical Devices Inc..

MMI's three-year grant acceleration

MMI Semiconductor Co., Ltd. shows 6 grants in 2022–2024 against only 0 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.

Mitani Valve

7
Mitsubishi Electr…

7
Mitsui Chemicals…

7
MK Electron

7
Mmi-ipco

7
Mnemonics

7
Modiquest B V

7
Modus Medical Dev…

7
MMI Semiconductor ◀

7

What this shows MMI holds 7 patents at rank #36,406, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near MMI

By rank, the assignees closest to #36,406 in granted patent volume.

Leaders in G01F (Measuring Volume)

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

MMI's Innovation Score vs. every tracked assignee

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

44 Top 28% higher than 72% 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 · 2024–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2024–2019 baseline. Full figures in the table below.

View data table

MMI Semiconductor Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2024	6	85.7%
2025partial year	1	14.3%

Which technologies does MMI Semiconductor Co., Ltd. patent most?

G01F - Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume 5

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 3

G01K - Measuring TEMPERATURE; Measuring Quantity OF HEAT; Thermally-sensitive Elements NOT Otherwise Provided FOR 2

G01P - Measuring Linear OR Angular Speed, Acceleration, Deceleration, OR SHOCK; Indicating Presence, Absence, OR Direction, OF Movement 2

G01L - Measuring Force, Stress, Torque, Work, Mechanical Power, Mechanical Efficiency, OR Fluid Pressure 1

H01L - Semiconductor Devices NOT Covered BY Class H10 1

B81B - Microstructural Devices OR Systems, e.g. Micromechanical Devices 1

H04R - Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems 1

H10N - Electric Solid-state Devices NOT Otherwise Provided FOR 1

G01J - Measurement OF Intensity, Velocity, Spectral Content, Polarisation, Phase OR Pulse Characteristics OF Infrared, Visible OR Ultraviolet LIGHT; COLORIMETRY; Radiation Pyrometry 1

Top 10 of 10 technology areas

Where it ranks

Overall rank by patents

#36,527

of 49,997 tracked assignees

Innovation Score

43.5 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

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

MMI Semiconductor Co., Ltd.'s lead technology class is G01F (Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume), 71.4% of its portfolio - see every assignee active in that class. Explore G01F
Ranked #36,527 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare MMI Semiconductor Co., Ltd. against Mitani Valve Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 43.5/100 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.