Where does Dreamus Company rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Dreamus Company ranks #21,027 of 50,000 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Dreamus Company hold?

Dreamus Company holds 13 US utility patents granted between 2020 and 2024, spanning 8 technology areas.

What is Dreamus Company's Innovation Score?

Dreamus Company has an Innovation Score of 29.5 out of 100 (top 69% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Dreamus Company focus on?

Dreamus Company's top technology area is H03F (AMPLIFIERS) with 6 patents. Grants appear in 8 CPC subclasses total.

Is Dreamus Company's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Dreamus Company.

What does claim depth mean for Dreamus Company's patents?

Dreamus Company's patents average 7.8 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 Dreamus Company 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

Dreamus Company

USPTO PatentsView assignee record - 13 granted patents across 8 technology areas, recorded in grant years 2020–2024. 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: H03F (AMPLIFIERS).

Compiled by PlainPatent · May 15, 2026

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Dreamus ranks #21,027 of 50,000 tracked US assignees by granted-patent volume, with 13 patents across 8 technology areas.

#21,027
of 50,000 US assignees by volume: Top 69%
by Innovation Score (29.5/100): 7.8
avg claims per patent

USPTO PatentsView assignee plate

Corpus R21027 · Foreign Corporation #21,027 · 13 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 13 grants
MID-PACK #21,027/50,000
PHOTO-FINISH DOLCE & GABBANA S R L
CPC-NARROW H03F · 8 areas
INNOV-THIN 29.5/100
CLAIMS-SPARSE 7.8 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2020–2024 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Dolce & Gabbana 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.

Qualcomm Incorporated · highest

85
Dreamus · this assignee

30
3D Lighting Innovati… · lowest

7

What this shows Dreamus's Innovation Score is 29.5/100 (top 69% 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 Dreamus's grants concentrate

Dreamus Company is a focused PatentsView assignee: 8 CPC subclasses with 46.2% of grants classified under H03F (AMPLIFIERS). Peak complete grant year is 2020 (5 grants) versus a trough of 1 in 2023. By volume, Dreamus sits between Dolce & Gabbana S.r.l. and Dynamic Motion, Llc.

Dolce & Gabbana S…

13
Dongguan Suntech

13
Donghua University

13
DR Schneider Kuns…

13
DS Biopharma

13
DS Fashion Group

13
Dukshin

13
Dynamic Motion

13
Dreamus ◀

13

What this shows Dreamus holds 13 patents at rank #21,002, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Dreamus

By rank, the assignees closest to #21,002 in granted patent volume.

Leaders in H03F (Amplifiers)

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

Dreamus's Innovation Score vs. every tracked assignee

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

30 Top 69% higher than 31% of 50,000 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 · 2020–2024

Grants by year

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

View data table

Dreamus Company patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	5	38.5%
2021	2	15.4%
2022	2	15.4%
2023	1	7.7%
2024	3	23.1%

Which technologies does Dreamus Company patent most?

H03F - AMPLIFIERS 6

H03M - CODING; DECODING; CODE CONVERSION IN GENERAL 5

G06F - ELECTRIC DIGITAL DATA PROCESSING 4

H03G - CONTROL OF AMPLIFICATION 4

H04R - LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS 4

H05K - PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 3

G10H - ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE 1

H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 1

Top 8 of 8 technology areas

Where it ranks

Overall rank by patents

#21,027

of 50,000 tracked assignees

Innovation Score

29.5 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

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.