Where does Polytronics Technology Corp. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Polytronics Technology Corp. ranks #6,267 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 Polytronics Technology Corp. hold?

Polytronics Technology Corp. holds 54 US utility patents granted between 2015 and 2025, spanning 26 technology areas.

What is Polytronics Technology Corp.'s Innovation Score?

Polytronics Technology Corp. has an Innovation Score of 44.6 out of 100 (top 25% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Polytronics Technology Corp. focus on?

Polytronics Technology Corp.'s top technology area is H01C (Resistors) with 38 patents, ranking #5 of 167 assignees active in that subclass. Grants appear in 26 CPC subclasses total.

Is Polytronics Technology Corp.'s patent grant rate increasing or decreasing?

Polytronics Technology Corp.'s recent grant velocity is -40% 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 Polytronics Technology Corp.'s patents?

Polytronics Technology Corp.'s patents average 13.5 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 Polytronics Technology Corp. 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

Polytronics Technology Corp.

USPTO PatentsView assignee record - 54 granted patents across 26 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, Polytronics ranks #6,267 of 49,997 tracked US assignees by granted-patent volume, with 54 patents across 26 technology areas.

#6,267
of 49,997 US assignees by volume: Top 25%
by Innovation Score (44.6/100): 13.5
avg claims per patent: -40%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R6267 · Foreign Corporation #6,267 · 54 grants

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

GRANTS-SMALL 54 grants
UPPER-Q #6,267/49,997
PHOTO-FINISH Nidec Read
CPC-FOCUS H01C · 26 areas
INNOV-PAR 44.6/100
CLAIMS-RICH 13.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -40% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Nidec Read 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.

How Polytronics’s 44.6 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 13.8 pts (31%) Velocity 4.6 pts (10%) Breadth 18.0 pts (40%) Claim depth 8.1 pts (18%)

Qualcomm Incorporated · highest

85
Duelight · near

45
Polytronics Technology · this assignee

45
Supergrid Institute · near

45
Tyco Safety… · near

45
WIN Semiconductors · near

45
3D Lighting… · lowest

7

What this shows Polytronics's Innovation Score is 44.6/100 (top 25% 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 Polytronics?

Each dot is one of Polytronics’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). Polytronics’s own 13.5 claims/patent is at or below the 13.8 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Polytronics's grants concentrate

Polytronics Technology Corp. is a focused PatentsView assignee: 26 CPC subclasses with 70.4% of grants classified under H01C (Resistors). Peak complete grant year is 2015 (11 grants) versus a trough of 1 in 2022. By volume, Polytronics sits between Nidec Read Corporation and Qwest Communications International Inc..

Polytronics's three-year grant acceleration

Polytronics Technology Corp. shows 9 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.

Nidec Read

54
Nitto Boseki

54
Outotec Oyj

54
Poly-clip System…

54
Progress Profiles…

54
Pacira Pharmaceut…

54
Phase Sensitive I…

54
Qwest Communicati…

54
Polytronics Techn… ◀

54

What this shows Polytronics holds 54 patents at rank #6,264, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Polytronics

By rank, the assignees closest to #6,264 in granted patent volume.

Leaders in H01C (Resistors)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Polytronics, neither rank-band nor same-CPC leaders (those blocks stay above). In H01C (Resistors), Polytronics ranks #5 of 167 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (45 here).

Tyco Safety Products Canada Ltd. 45 WIN Semiconductors Corp. 45 Duelight LLC 45 Supergrid Institute 45

Similar claim depth

Nearest assignees by average claims per patent (13.5 here).

PlayNitride Display Co., Ltd. 13.5 avg Sangamo Biosciences, Inc. 13.5 avg Delaware Capital Formation, Inc. 13.5 avg Paramount BED Co., Ltd. 13.5 avg

Polytronics's Innovation Score vs. every tracked assignee

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

45 Top 25% higher than 75% 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

Polytronics Technology Corp. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	11	20.4%
2016	7	13.0%
2017	2	3.7%
2018	6	11.1%
2019	4	7.4%
2020	2	3.7%
2021	7	13.0%
2022	1	1.9%
2023	6	11.1%
2024	2	3.7%
2025partial year	6	11.1%

Which technologies does Polytronics Technology Corp. patent most?

H01C - Resistors 38

H02H - Emergency Protective Circuit Arrangements 15

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 9

H01H - Electric SWITCHES; RELAYS; SELECTORS; Emergency Protective Devices 8

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

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 3

C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients 2

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere 2

Y10T - Technical Subjects Covered BY Former US Classification 2

H01L - Semiconductor Devices NOT Covered BY Class H10 2

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 2

G01K - Measuring TEMPERATURE; Measuring Quantity OF HEAT; Thermally-sensitive Elements NOT Otherwise Provided FOR 2

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 2

A24F - Smokers' REQUISITES; Match BOXES; Simulated Smoking Devices 2

C08L - Compositions OF Macromolecular Compounds 2

Top 15 of 26 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

Polytronics Technology Corp.'s patent record in context - here's where to go next.

Polytronics Technology Corp.'s lead technology class is H01C (Resistors), 70.4% of its portfolio - see every assignee active in that class. Explore H01C
Ranked #6,267 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Polytronics Technology Corp. against Nidec Read Corporation, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 44.6/100 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.