Where does Power Support Company Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Power Support Company Limited ranks #12,627 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 Support Company Limited hold?

Power Support Company Limited holds 24 US utility patents granted between 2015 and 2021, spanning 11 technology areas.

What is Power Support Company Limited's Innovation Score?

Power Support Company Limited has an Innovation Score of 24.9 out of 100 (16th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Power Support Company Limited focus on?

Power Support Company Limited's top technology area is H04B (Transmission) with 6 patents, ranking #1,151 of 3,909 assignees active in that subclass. Grants appear in 11 CPC subclasses total.

Is Power Support Company Limited's patent grant rate increasing or decreasing?

Power Support Company Limited's recent grant velocity is -86% 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 Support Company Limited's patents?

Power Support Company Limited's patents average 3.3 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 Power Support Company Limited 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 Support Company Limited

USPTO PatentsView assignee record - 24 granted patents across 11 technology areas, recorded in grant years 2015–2021. 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: H04B (Transmission).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Power ranks #12,627 of 49,997 tracked US assignees by granted-patent volume, with 24 patents across 11 technology areas.

#12,627
of 49,997 US assignees by volume: 16th percentile
by Innovation Score (24.9/100): 3.3
avg claims per patent: -86%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R12627 · Foreign Corporation #12,627 · 24 grants

GRANTS-SMALL · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 24 grants
MID-PACK #12,627/49,997
PHOTO-FINISH Phoenix Biotechnology
CPC-FOCUS H04B · 11 areas
INNOV-THIN 24.9/100
CLAIMS-SPARSE 3.3 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -86% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Phoenix Biotechnology, Inc. (±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 24.9 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 11.1 pts (45%) Velocity 0.0 pts (0%) Breadth 11.7 pts (47%) Claim depth 2.0 pts (8%)

Qualcomm Incorporated · highest

85
Power Support · this assignee

25
3D Lighting… · lowest

7

What this shows Power's Innovation Score is 24.9/100 (16th 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 3.3 claims/patent is at or below the 16.3 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Power's grants concentrate

Power Support Company Limited is a focused PatentsView assignee: 11 CPC subclasses with 25% of grants classified under H04B (Transmission). Peak complete grant year is 2019 (8 grants) versus a trough of 1 in 2015. By volume, Power sits between Phoenix Biotechnology, Inc. and Pulse Electronics, Inc..

Phoenix Biotechno…

24
Pinhole (Beijing)…

24
Pitco Frialator

24
Polte

24
Primapak

24
Promptu Systems

24
Proximagen

24
Pulse

24
Power Support ◀

24

What this shows Power holds 24 patents at rank #12,617, 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 #12,617 in granted patent volume.

Leaders in H04B (Transmission)

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

Power's Innovation Score vs. every tracked assignee

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

25 16th percentile higher than 16% 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 · 2015–2021

Grants by year

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

View data table

Power Support Company Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	4.2%
2016	6	25.0%
2017	3	12.5%
2018	3	12.5%
2019	8	33.3%
2020	2	8.3%
2021	1	4.2%

Which technologies does Power Support Company Limited patent most?

H04B - Transmission 6

H04M - Telephonic Communication 6

A45C - PURSES; LUGGAGE; Hand Carried Bags 6

G06F - Electric Digital Data Processing 4

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 2

A44B - Buttons, Pins, Buckles, Slide Fasteners, OR THE Like 2

Y10T - Technical Subjects Covered BY Former US Classification 2

G09F - DISPLAYING; ADVERTISING; SIGNS; Labels OR NAME-PLATES; Seals 2

F16M - Frames, Casings OR Beds OF Engines, Machines OR Apparatus, NOT Specific TO Engines, Machines OR Apparatus Provided FOR ELSEWHERE; STANDS; Supports 1

C09J - ADHESIVES; Non-mechanical Aspects OF Adhesive Processes IN GENERAL; Adhesive Processes NOT Provided FOR ELSEWHERE; USE OF Materials AS Adhesives 1

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 1

Top 11 of 11 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 Support Company Limited's patent record in context - here's where to go next.

Power Support Company Limited's lead technology class is H04B (Transmission), 25% of its portfolio - see every assignee active in that class. Explore H04B
Ranked #12,627 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Power Support Company Limited against Phoenix Biotechnology, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 24.9/100 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.