Where does Power Systems Technologies, Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Power Systems Technologies, Ltd. ranks #20,258 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 Power Systems Technologies, Ltd. hold?

Power Systems Technologies, Ltd. holds 14 US utility patents granted between 2015 and 2016, spanning 5 technology areas.

What is Power Systems Technologies, Ltd.'s Innovation Score?

Power Systems Technologies, Ltd. has an Innovation Score of 29.2 out of 100 (30th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Power Systems Technologies, Ltd.'s patent grant rate increasing or decreasing?

Power Systems Technologies, Ltd.'s recent grant velocity is -100% 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 Power Systems Technologies, Ltd.'s patents?

Power Systems Technologies, Ltd.'s patents average 19.9 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 Power Systems Technologies, 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

Power Systems Technologies, Ltd.

Q: What technology areas does Power Systems Technologies, Ltd. focus on?

Power Systems Technologies, Ltd.'s top technology area is H02M (Apparatus FOR Conversion Between AC AND AC, Between AC AND DC, OR Between DC AND DC, AND FOR USE With Mains OR Similar Power Supply SYSTEMS; Conversion OF DC OR AC Input Power Into Surge Output POWER; Control OR Regulation Thereof) with 14 patents, ranking #250 of 1,541 assignees active in that subclass. Grants appear in 5 CPC subclasses total.

USPTO PatentsView assignee record - 14 granted patents across 5 technology areas, recorded in grant years 2015–2016. 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: H02M (Apparatus FOR Conversion Between AC AND AC, Between AC AND DC, OR Between DC AND DC, AND FOR USE With Mains OR Similar Power Supply SYSTEMS; Conversion OF DC OR AC Input Power Into Surge Output POWER;).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Power ranks #20,258 of 49,997 tracked US assignees by granted-patent volume, with 14 patents across 5 technology areas.

#20,258
of 49,997 US assignees by volume: 30th percentile
by Innovation Score (29.2/100): 19.9
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R20258 · Foreign Corporation #20,258 · 14 grants

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

GRANTS-MICRO 14 grants
MID-PACK #20,258/49,997
PHOTO-FINISH Polytechnic…
CPC-NARROW H02M · 5 areas
INNOV-THIN 29.2/100
CLAIMS-RICH 19.9 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Polytechnic Institute of New York University (±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 Power’s 29.2 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 9.4 pts (32%) Velocity 0.0 pts (0%) Breadth 7.9 pts (27%) Claim depth 11.9 pts (41%)

Qualcomm Incorporated · highest

85
CobraTec Knives · near

29
Shenzhen Xiaozhai… · near

29
World Champion Fantasy · near

29
Banuba · near

29
Power Systems · this assignee

29
3D Lighting… · lowest

7

What this shows Power's Innovation Score is 29.2/100 (30th percentile 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 Power?

Each dot is one of Power’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). Power’s own 19.9 claims/patent is ABOVE the 14.4 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Power's grants concentrate

Power Systems Technologies, Ltd. is a focused PatentsView assignee: 5 CPC subclasses with 100% of grants classified under H02M (Apparatus FOR Conversion Between AC AND AC, Between AC AND DC, OR Between DC AND DC, AND FOR USE With Mains OR Similar Power Supply SYSTEMS; Conversion OF DC OR AC Input Power Into Surge Output POWER;). Peak complete grant year is 2015 (10 grants) versus a trough of 4 in 2016. By volume, Power sits between Polytechnic Institute of New York University and Precision for Medicine GmbH.

Polytechnic Insti…

14
Poongsan

14
Portero Holdings

14
Potrero Medical

14
Powin Energy

14
Precision Energy…

14
Precision Valve

14
Precision for Med…

14
Power Systems ◀

14

What this shows Power holds 14 patents at rank #20,266, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Power

By rank, the assignees closest to #20,266 in granted patent volume.

Leaders in H02M (Apparatus FOR Conversion Between AC AND AC)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Power, neither rank-band nor same-CPC leaders (those blocks stay above). In H02M (Apparatus FOR Conversion Between AC AND AC), Power ranks #250 of 1,541 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (29 here).

Banuba Limited 29 CobraTec Knives, LLC 29 Shenzhen Xiaozhai Technology Co., Ltd. 29 World Champion Fantasy Inc. 29

Power's Innovation Score vs. every tracked assignee

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

29 30th percentile higher than 30% 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 · 2015–2016

Grants by year

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

View data table

Power Systems Technologies, Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	10	71.4%
2016	4	28.6%

Which technologies does Power Systems Technologies, Ltd. patent most?

H02M - Apparatus FOR Conversion Between AC AND AC, Between AC AND DC, OR Between DC AND DC, AND FOR USE With Mains OR Similar Power Supply SYSTEMS; Conversion OF DC OR AC Input Power Into Surge Output POWER; Control OR Regulation Thereof 14

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 12

H01F - MAGNETS; INDUCTANCES; TRANSFORMERS; Selection OF Materials FOR Their Magnetic Properties 5

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 1

Y10T - Technical Subjects Covered BY Former US Classification 1

Top 5 of 5 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

Power Systems Technologies, Ltd.'s patent record in context - here's where to go next.

Power Systems Technologies, Ltd.'s lead technology class is H02M (Apparatus FOR Conversion Between AC AND AC, Between AC AND DC, OR Between DC AND DC, AND FOR USE With Mains OR Similar Power Supply SYSTEMS; Conversion OF DC OR AC Input Power Into Surge Output POWER;), 100% of its portfolio - see every assignee active in that class. Explore H02M
Ranked #20,258 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Power Systems Technologies, Ltd. against Polytechnic Institute of New York University, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 29.2/100 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.