Where does Nien Made Enterprise Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Nien Made Enterprise Co., Ltd. ranks #4,424 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 Nien Made Enterprise Co., Ltd. hold?

Nien Made Enterprise Co., Ltd. holds 80 US utility patents granted between 2015 and 2025, spanning 17 technology areas.

What is Nien Made Enterprise Co., Ltd.'s Innovation Score?

Nien Made Enterprise Co., Ltd. has an Innovation Score of 40.5 out of 100 (top 35% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Nien Made Enterprise Co., Ltd.'s patent grant rate increasing or decreasing?

Nien Made Enterprise Co., Ltd.'s recent grant velocity is -14% 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 Nien Made Enterprise Co., Ltd.'s patents?

Nien Made Enterprise Co., Ltd.'s patents average 13.3 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 Nien Made Enterprise 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

Nien Made Enterprise Co., Ltd.

Q: What technology areas does Nien Made Enterprise Co., Ltd. focus on?

Nien Made Enterprise Co., Ltd.'s top technology area is E06B (Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates) with 70 patents. Grants appear in 17 CPC subclasses total.

USPTO PatentsView assignee record - 80 granted patents across 17 technology areas, recorded in grant years 2015–2025. 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: E06B (Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Nien ranks #4,424 of 49,997 tracked US assignees by granted-patent volume, with 80 patents across 17 technology areas.

#4,424
of 49,997 US assignees by volume: Top 35%
by Innovation Score (40.5/100): 13.3
avg claims per patent: -14%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R4424 · Foreign Corporation #4,424 · 80 grants

GRANTS-SMALL · TOP-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-DOWN · BOOK-FULL

GRANTS-SMALL 80 grants
TOP-DECILE #4,424/49,997
PHOTO-FINISH Mitac Computing…
CPC-FOCUS E06B · 17 areas
INNOV-PAR 40.5/100
CLAIMS-RICH 13.3 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -14% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Mitac Computing Technology 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
Adare Pharmaceuticals · near

41
D3 Innovation · near

41
Nien Made Enterprise · this assignee

41
Novan · near

41
Picarro · near

41
3D Lighting… · lowest

7

What this shows Nien's Innovation Score is 40.5/100 (top 35% 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 Nien's grants concentrate

Nien Made Enterprise Co., Ltd. is a focused PatentsView assignee: 17 CPC subclasses with 87.5% of grants classified under E06B (Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates). Peak complete grant year is 2020 (18 grants) versus a trough of 3 in 2023. By volume, Nien sits between Mitac Computing Technology Corporation and Sila Nanotechnologies, Inc..

Nien's three-year grant acceleration

From 2019–2021 to 2022–2024, Nien Made Enterprise Co., Ltd. moved from 33 to 14 grants (0.42x the prior three-year total, a multiple, not a CAGR). See the growth leaderboard.

Mitac Computing T…

80
Nihon Plast

80
Nippon Hoso Kyokai

80
Norma Germany

80
Olympus Imaging

80
Pratt Retail Spec…

80
Shenzhen BYD Auto…

80
Sila Nanotechnolo…

80
Nien Made Enterpr… ◀

80

What this shows Nien holds 80 patents at rank #4,427, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Nien

By rank, the assignees closest to #4,427 in granted patent volume.

Leaders in E06B (Fixed OR Movable Closures FOR Openings IN Buildings)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Nien, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (41 here).

Picarro, Inc. 41 Novan, Inc. 41 Adare Pharmaceuticals, Inc. 41 D3 Innovation Inc. 41

Similar claim depth

Nearest assignees by average claims per patent (13.3 here).

Institut National DE LA Recherche Agronomqiue 13.3 avg Super Micro Computer, Inc. 13.3 avg Suzhou China Star Optoelectronics Technology Co., Ltd. 13.3 avg Duracell U.S. Operations, Inc. 13.3 avg

Nien's Innovation Score vs. every tracked assignee

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

41 Top 35% higher than 65% 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 · 2015–2025

Grants by year

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

View data table

Nien Made Enterprise Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	17	21.3%
2016	4	5.0%
2017	4	5.0%
2018	6	7.5%
2019	11	13.8%
2020	18	22.5%
2021	4	5.0%
2022	7	8.8%
2023	3	3.8%
2024	4	5.0%
2025partial year	2	2.5%

Which technologies does Nien Made Enterprise Co., Ltd. patent most?

E06B - Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates 70

B65H - Handling Thin OR Filamentary Material, e.g. Sheets, Webs, Cables 8

F16H - Gearing 6

F16F - SPRINGS; SHOCK-ABSORBERS; Means FOR Damping Vibration 6

E05Y - Indexing Scheme Associated With Subclasses E05d AND E05f, Relating TO Construction Elements, Electric Control, Power Supply, Power Signal OR Transmission, User Interfaces, Mounting OR Coupling, Details, Accessories, Auxiliary Operations NOT Otherwise Provided FOR, Application Thereof 6

B26D - CUTTING; Details Common TO Machines FOR Perforating, Punching, Cutting-out, Stamping-out OR Severing 4

E05D - Hinges OR Suspension Devices FOR Doors, Windows OR Wings 4

Y10T - Technical Subjects Covered BY Former US Classification 4

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 3

A47H - Furnishings FOR Windows OR Doors 3

E05F - Devices FOR Moving Wings Into Open OR Closed POSITION; Checks FOR WINGS; Wing Fittings NOT Otherwise Provided FOR, Concerned With THE Functioning OF THE Wing 2

F16D - Couplings FOR Transmitting ROTATION; CLUTCHES; Brakes 2

H02P - Control OR Regulation OF Electric Motors, Electric Generators OR Dynamo-electric CONVERTERS; Controlling Transformers, Reactors OR Choke Coils 2

B23D - PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; Like Operations FOR Working Metal BY Removing Material, NOT Otherwise Provided FOR 1

E04F - Finishing Work ON Buildings, e.g. Stairs, Floors 1

Top 15 of 17 technology areas

Where it ranks

Overall rank by patents

#4,424

of 49,997 tracked assignees

Innovation Score

40.5 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

Nien Made Enterprise Co., Ltd.'s patent record in context - here's where to go next.

Nien Made Enterprise Co., Ltd.'s lead technology class is E06B (Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates), 87.5% of its portfolio - see every assignee active in that class. Explore E06B
Ranked #4,424 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Nien Made Enterprise Co., Ltd. against Mitac Computing Technology Corporation, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 40.5/100 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.