Where does Suncall Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Suncall Corporation ranks #8,120 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 Suncall Corporation hold?

Suncall Corporation holds 40 US utility patents granted between 2015 and 2025, spanning 41 technology areas.

What is Suncall Corporation's Innovation Score?

Suncall Corporation has an Innovation Score of 49.7 out of 100 (top 14% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Suncall Corporation focus on?

Suncall Corporation's top technology area is H01C (Resistors) with 11 patents, ranking #14 of 167 assignees active in that subclass. Grants appear in 41 CPC subclasses total.

Is Suncall Corporation's patent grant rate increasing or decreasing?

Suncall Corporation's recent grant velocity is +233% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Suncall Corporation's patents?

Suncall Corporation's patents average 7.5 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 Suncall Corporation 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

Suncall Corporation

USPTO PatentsView assignee record - 40 granted patents across 41 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: H01C (Resistors).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Suncall ranks #8,120 of 49,997 tracked US assignees by granted-patent volume, with 40 patents across 41 technology areas.

#8,120
of 49,997 US assignees by volume: Top 14%
by Innovation Score (49.7/100): 7.5
avg claims per patent: +233%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R8120 · Foreign Corporation #8,120 · 40 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-WIDE · INNOV-PAR · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-SMALL 40 grants
UPPER-Q #8,120/49,997
PHOTO-FINISH Skyhigh Networks
CPC-WIDE H01C · 41 areas
INNOV-PAR 49.7/100
CLAIMS-SPARSE 7.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +233% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Skyhigh Networks, LLC (±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.

How Suncall’s 49.7 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 12.8 pts (26%) Velocity 9.7 pts (20%) Breadth 22.6 pts (46%) Claim depth 4.5 pts (9%)

Qualcomm Incorporated · highest

85
Lacework · near

50
Redline Communications · near

50
Shanghai Huali… · near

50
Suncall · this assignee

50
Trumpf Photonic… · near

50
3D Lighting… · lowest

7

What this shows Suncall's Innovation Score is 49.7/100 (top 14% 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.

Does more volume mean deeper claims for Suncall?

Each dot is one of Suncall’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). Suncall’s own 7.5 claims/patent is at or below the 8.8 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

Suncall vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Suncall's grants concentrate

Suncall Corporation is a focused PatentsView assignee: 41 CPC subclasses with 27.5% of grants classified under H01C (Resistors). Peak complete grant year is 2021 (8 grants) versus a trough of 1 in 2015. By volume, Suncall sits between Skyhigh Networks, LLC and Think Green Limited.

Suncall's three-year grant acceleration

Suncall Corporation shows 19 grants in 2022–2024 against only 13 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.

Skyhigh Networks

40
Somerset Therapeu…

40
Somos

40
Storebound

40
Swarovski Aktieng…

40
TDA Research

40
THE School Kansai…

40
Think Green

40
Suncall ◀

40

What this shows Suncall holds 40 patents at rank #8,118, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Suncall

By rank, the assignees closest to #8,118 in granted patent volume.

Leaders in H01C (Resistors)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Suncall, neither rank-band nor same-CPC leaders (those blocks stay above). In H01C (Resistors), Suncall ranks #14 of 167 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (50 here).

Lacework, Inc. 50 Redline Communications Inc. 50 Trumpf Photonic Components GMBH 50 Shanghai Huali Microelectronics Corporation 50

Suncall's Innovation Score vs. every tracked assignee

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

50 Top 14% higher than 86% 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

Suncall Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	2.5%
2016	3	7.5%
2017	2	5.0%
2018	1	2.5%
2019	2	5.0%
2020	3	7.5%
2021	8	20.0%
2022	8	20.0%
2023	3	7.5%
2024	8	20.0%
2025partial year	1	2.5%

Which technologies does Suncall Corporation patent most?

H01C - Resistors 11

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 10

A61H - Physical Therapy Apparatus, e.g. Devices FOR Locating OR Stimulating Reflex Points IN THE BODY; Artificial RESPIRATION; MASSAGE; Bathing Devices FOR Special Therapeutic OR Hygienic Purposes OR Specific Parts OF THE Body 8

F16F - SPRINGS; SHOCK-ABSORBERS; Means FOR Damping Vibration 7

H01L - Semiconductor Devices NOT Covered BY Class H10 4

H10H - Inorganic Light-emitting Semiconductor Devices Having Potential Barriers 4

A61F - Filters Implantable Into Blood VESSELS; PROSTHESES; Devices Providing Patency TO, OR Preventing Collapsing OF, Tubular Structures OF THE Body, e.g. STENTS; Orthopaedic, Nursing OR Contraceptive DEVICES; FOMENTATION; Treatment OR Protection OF Eyes OR EARS; Bandages, Dressings OR Absorbent PADS; Firs 4

B25J - MANIPULATORS; Chambers Provided With Manipulation Devices 4

H01B - CABLES; CONDUCTORS; INSULATORS; Selection OF Materials FOR Their Conductive, Insulating OR Dielectric Properties 4

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 4

F01L - Cyclically Operating Valves FOR Machines OR Engines 3

H02G - Installation OF Electric Cables OR Lines, OR OF Combined Optical AND Electric Cables OR Lines 3

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 3

B23K - Soldering OR UNSOLDERING; WELDING; Cladding OR Plating BY Soldering OR WELDING; Cutting BY Applying Heat Locally, e.g. Flame CUTTING; Working BY Laser Beam 3

B05D - Processes FOR Applying Fluent Materials TO Surfaces, IN General 3

Top 15 of 41 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

Suncall Corporation's patent record in context - here's where to go next.

Suncall Corporation's lead technology class is H01C (Resistors), 27.5% of its portfolio - see every assignee active in that class. Explore H01C
Ranked #8,120 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Suncall Corporation against Skyhigh Networks, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 49.7/100 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.