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

According to USPTO PatentsView (2015–2025 granted utility patents), Youtec Co., Ltd. ranks #19,376 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 Youtec Co., Ltd. hold?

Youtec Co., Ltd. holds 15 US utility patents granted between 2015 and 2020, spanning 17 technology areas.

What is Youtec Co., Ltd.'s Innovation Score?

Youtec Co., Ltd. has an Innovation Score of 31.3 out of 100 (top 63% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Youtec Co., Ltd. focus on?

Youtec Co., Ltd.'s top technology area is H10N (ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR) with 12 patents. Grants appear in 17 CPC subclasses total.

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

Youtec Co., Ltd.'s recent grant velocity is -93% 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 Youtec Co., Ltd.'s patents?

Youtec Co., Ltd.'s patents average 11.9 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 Youtec 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

Youtec Co., Ltd.

USPTO PatentsView assignee record - 15 granted patents across 17 technology areas, recorded in grant years 2015–2020. 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: H10N (ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR).

Compiled by PlainPatent · May 15, 2026

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Youtec ranks #19,376 of 50,000 tracked US assignees by granted-patent volume, with 15 patents across 17 technology areas.

#19,376
of 50,000 US assignees by volume: Top 63%
by Innovation Score (31.3/100): 11.9
avg claims per patent: -93%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R19376 · Foreign Corporation #19,376 · 15 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-PAR · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 15 grants
MID-PACK #19,376/50,000
PHOTO-FINISH YAGEO
CPC-FOCUS H10N · 17 areas
INNOV-THIN 31.3/100
CLAIMS-PAR 11.9 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -93% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Yageo Corporation (±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
Youtec · this assignee

31
3D Lighting Innovati… · lowest

7

What this shows Youtec Co., Ltd. stamps GRANTS-MICRO, MID-PACK, PHOTO-FINISH, CPC-FOCUS, INNOV-THIN, CLAIMS-PAR, TYPE-FRNCORP, VEL-DROP, BOOK-FULL. Volume places it #19,376 of 50,000; Innovation Score 31.3/100 sits in the top 63% of the PatentsView-derived corpus. Closest grant-volume peer on this plate is Yageo Corporation (±0 grants).

Portfolio overview

Youtec Co., Ltd. has been granted 15 US utility patents between 2015 and 2020, placing Youtec Co., Ltd. at #19,376 of 50,000 across all assignees tracked by PlainPatent. This portfolio spans 17 distinct Cooperative Patent Classification (CPC) subclasses, averaging 11.9 claims per patent with primary concentration in H10N (ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR). As a Foreign Corporation, Youtec Co., Ltd. is one of the more focused assignees in the PatentsView dataset. By volume, Youtec sits between Yageo Corporation (15 patents, rank #19,362) and Yibu Semiconductor Co., Ltd. (15 patents, rank #19,370) - the closest US assignees by grant volume. The composite Innovation Score of 31.3/100 blends portfolio volume, grant velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Grant cadence records the difference between two grant-year windows. Between 2020 and 2024 the company received 1 grants, compared with 14 in the 2015–2019 window, a -93% shift in five-year grant velocity. Both windows cover five complete grant years; the latest PatentsView year is a partial release and is excluded from this comparison, though it still appears in the yearly table and chart below. Grant timing can lag the related application by years, so this comparison does not establish current R&D spending, strategic intent, or a company’s application activity. The Foreign Corporation classification provides context for the assignee record, not a conclusion about its business strategy.

Claim depth and technology breadth describe this aggregate record. Youtec Co., Ltd.'s 11.9 average claims per patent is an average count, not a measure of claim scope, legal strength, enforceability, or design-around risk. The record spans 17 CPC subclasses. Combined with portfolio volume, these figures let readers compare the documented grant records of assignees in similar technology classes.

Yageo

15
Yazaki Europe

15
Yorozu

15
Young Living Esse…

15
Yseop

15
Yakattack

15
Yantai University

15
Yibu Semiconductor

15
Youtec ◀

15

What this shows Youtec holds 15 patents at rank #19,366, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Youtec

By rank, the assignees closest to #19,366 in granted patent volume.

Leaders in H10N (Electric Solid-state Devices)

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

Youtec's Innovation Score vs. every tracked assignee

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

31 Top 63% higher than 37% 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 · 2015–2020

Grants by year

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

View data table

Youtec Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	6.7%
2016	3	20.0%
2017	3	20.0%
2018	7	46.7%
2020	1	6.7%

Which technologies does Youtec Co., Ltd. patent most?

H10N - ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR 12

C23C - COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 5

Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION 4

H01L - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10 4

B05D - PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL 3

C01G - COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F 2

C30B - SINGLE-CRYSTAL GROWTH ; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL ; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE ; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WI 2

G02F - OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 1

C04B - LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE ; CERAMICS ; REFRACTORIES; TREATMENT OF NATURAL STONE 1

B05C - APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL 1

H05B - ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL 1

G01R - MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1

G11B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 1

H02K - DYNAMO-ELECTRIC MACHINES 1

H02N - ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR 1

Top 15 of 17 technology areas

Where it ranks

Overall rank by patents

#19,376

of 50,000 tracked assignees

Innovation Score

31.3 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.