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

According to USPTO PatentsView (2015–2025 granted utility patents), Dinkle Enterprise Co., Ltd. ranks #4,376 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 Dinkle Enterprise Co., Ltd. hold?

Dinkle Enterprise Co., Ltd. holds 81 US utility patents granted between 2015 and 2025, spanning 20 technology areas.

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

Dinkle Enterprise Co., Ltd. has an Innovation Score of 41.2 out of 100 (top 34% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

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

Dinkle Enterprise Co., Ltd.'s recent grant velocity is -5% 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 Dinkle Enterprise Co., Ltd.'s patents?

Dinkle Enterprise Co., Ltd.'s patents average 9.4 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 Dinkle 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

Dinkle Enterprise Co., Ltd.

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

Dinkle Enterprise Co., Ltd.'s top technology area is H01R (Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors) with 62 patents. Grants appear in 20 CPC subclasses total.

USPTO PatentsView assignee record - 81 granted patents across 20 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: H01R (Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Dinkle ranks #4,376 of 49,997 tracked US assignees by granted-patent volume, with 81 patents across 20 technology areas.

#4,376
of 49,997 US assignees by volume: Top 34%
by Innovation Score (41.2/100): 9.4
avg claims per patent: -5%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R4376 · Foreign Corporation #4,376 · 81 grants

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

GRANTS-SMALL 81 grants
TOP-DECILE #4,376/49,997
PHOTO-FINISH Children's Healthcar…
CPC-FOCUS H01R · 20 areas
INNOV-PAR 41.2/100
CLAIMS-PAR 9.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-FLAT -5% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Children's Healthcare of Atlanta (±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
Cognifisense · near

41
Dell Software · near

41
Dinkle Enterprise · this assignee

41
SunEdison Semiconduc… · near

41
Rubbermaid Incorpora… · near

41
3D Lighting… · lowest

7

What this shows Dinkle's Innovation Score is 41.2/100 (top 34% 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 Dinkle's grants concentrate

Dinkle Enterprise Co., Ltd. is a focused PatentsView assignee: 20 CPC subclasses with 76.5% of grants classified under H01R (Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors). Peak complete grant year is 2019 (16 grants) versus a trough of 3 in 2024. By volume, Dinkle sits between Clemson University Research Foundation and Gyrus Medical Limited.

Dinkle's three-year grant acceleration

From 2019–2021 to 2022–2024, Dinkle Enterprise Co., Ltd. moved from 31 to 21 grants (0.68x the prior three-year total, a multiple, not a CAGR). See the growth leaderboard.

Clemson Universit…

81
Cvdevices

81
Children's Health…

81
Consolidated Nucl…

81
ECO Holding 1

81
Eagle Harbor

81
Friedrich-alexand…

81
Gyrus Medical

81
Dinkle Enterprise ◀

81

What this shows Dinkle holds 81 patents at rank #4,376, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Dinkle

By rank, the assignees closest to #4,376 in granted patent volume.

Leaders in H01R (Electrically-conductive Connections)

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

Assignees with similar portfolio profiles

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

Similar innovation score

Nearest assignees by Innovation Score (41 here).

Dell Software Inc. 41 SunEdison Semiconductor Limited (UEN201334164H) 41 Cognifisense, Inc. 41 Rubbermaid Incorporated 41

Similar claim depth

Nearest assignees by average claims per patent (9.4 here).

Shindengen Electric Manufacturing Co., Ltd. 9.4 avg Universal Entertainment Corporation 9.4 avg Mars, Incorporated 9.4 avg Tokyo Ohka Kogyo Co., Ltd. 9.4 avg

Dinkle's Innovation Score vs. every tracked assignee

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

41 Top 34% higher than 66% 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

Dinkle Enterprise Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	5	6.2%
2016	7	8.6%
2017	5	6.2%
2018	5	6.2%
2019	16	19.8%
2020	9	11.1%
2021	6	7.4%
2022	7	8.6%
2023	11	13.6%
2024	3	3.7%
2025partial year	7	8.6%

Which technologies does Dinkle Enterprise Co., Ltd. patent most?

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 62

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 7

H01H - Electric SWITCHES; RELAYS; SELECTORS; Emergency Protective Devices 5

H01C - Resistors 2

F16B - Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing 2

E05C - Bolts OR Fastening Devices FOR Wings, Specially FOR Doors OR Windows 2

E05B - LOCKS; Accessories THEREFOR; Handcuffs 2

G02B - Optical Elements, Systems OR Apparatus 2

Y10T - Technical Subjects Covered BY Former US Classification 2

G06F - Electric Digital Data Processing 2

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 2

H04B - Transmission 2

H02B - Boards, Substations OR Switching Arrangements FOR THE Supply OR Distribution OF Electric Power 1

H04Q - Selecting 1

B65G - Transport OR Storage Devices, e.g. Conveyors FOR Loading OR Tipping, Shop Conveyor Systems OR Pneumatic Tube Conveyors 1

Top 15 of 20 technology areas

Where it ranks

Overall rank by patents

#4,376

of 49,997 tracked assignees

Innovation Score

41.2 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

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

Dinkle Enterprise Co., Ltd.'s lead technology class is H01R (Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors), 76.5% of its portfolio - see every assignee active in that class. Explore H01R
Ranked #4,376 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Dinkle Enterprise Co., Ltd. against Clemson University Research Foundation, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 41.2/100 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.