Where does Powerchip Technology Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Powerchip Technology Corporation ranks #4,733 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 Powerchip Technology Corporation hold?

Powerchip Technology Corporation holds 74 US utility patents granted between 2015 and 2020, spanning 21 technology areas.

What is Powerchip Technology Corporation's Innovation Score?

Powerchip Technology Corporation has an Innovation Score of 39.8 out of 100 (top 37% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Powerchip Technology Corporation focus on?

Powerchip Technology Corporation's top technology area is H10B (Electronic Memory Devices) with 27 patents, ranking #67 of 340 assignees active in that subclass. Grants appear in 21 CPC subclasses total.

Is Powerchip Technology Corporation's patent grant rate increasing or decreasing?

Powerchip Technology Corporation's recent grant velocity is -99% 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 Powerchip Technology Corporation's patents?

Powerchip Technology Corporation's patents average 14.4 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 Powerchip Technology 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

Powerchip Technology Corporation

USPTO PatentsView assignee record - 74 granted patents across 21 technology areas, recorded in grant years 2015–2020. 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: H10B (Electronic Memory Devices).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Powerchip ranks #4,733 of 49,997 tracked US assignees by granted-patent volume, with 74 patents across 21 technology areas.

#4,733
of 49,997 US assignees by volume: Top 37%
by Innovation Score (39.8/100): 14.4
avg claims per patent: -99%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R4733 · Foreign Corporation #4,733 · 74 grants

GRANTS-SMALL · TOP-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 74 grants
TOP-DECILE #4,733/49,997
PHOTO-FINISH Nanning FuLian…
CPC-FOCUS H10B · 21 areas
INNOV-THIN 39.8/100
CLAIMS-RICH 14.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -99% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Nanning FuLian FuGui Precision Industrial Co., Ltd. (±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 Powerchip’s 39.8 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 14.9 pts (37%) Velocity 0.0 pts (0%) Breadth 16.2 pts (41%) Claim depth 8.7 pts (22%)

Qualcomm Incorporated · highest

85
Cellular Research · near

40
Conversant Wireless… · near

40
Green Solution… · near

40
Powerchip Technology · this assignee

40
RA Pharmaceuticals · near

40
3D Lighting… · lowest

7

What this shows Powerchip's Innovation Score is 39.8/100 (top 37% 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 Powerchip?

Each dot is one of Powerchip’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). Powerchip’s own 14.4 claims/patent is ABOVE the 11.0 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Powerchip's grants concentrate

Powerchip Technology Corporation is a focused PatentsView assignee: 21 CPC subclasses with 36.5% of grants classified under H10B (Electronic Memory Devices). Peak complete grant year is 2016 (37 grants) versus a trough of 1 in 2020. By volume, Powerchip sits between Nanning FuLian FuGui Precision Industrial Co., Ltd. and Sotera Wireless, Inc..

Nanning Fulian Fu…

74
Ncstar

74
Physik Instrument…

74
Pierburg

74
Remy

74
Seereal

74
Solystic

74
Sotera Wireless

74
Powerchip Technol… ◀

74

What this shows Powerchip holds 74 patents at rank #4,733, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Powerchip

By rank, the assignees closest to #4,733 in granted patent volume.

Leaders in H10B (Electronic Memory Devices)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Powerchip, neither rank-band nor same-CPC leaders (those blocks stay above). In H10B (Electronic Memory Devices), Powerchip ranks #67 of 340 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (40 here).

Conversant Wireless Licensing S.à r.l. 40 Green Solution Technology Co., Ltd. 40 Cellular Research, Inc. 40 RA Pharmaceuticals, Inc. 40

Similar claim depth

Nearest assignees by average claims per patent (14.4 here).

Welch Allyn, Inc. 14.4 avg Hyperconnect LLC 14.4 avg Medtronic Ablation Frontiers LLC 14.4 avg VeriFone, Inc. 14.4 avg

Powerchip's Innovation Score vs. every tracked assignee

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

40 Top 37% higher than 63% 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 · 2015–2020

Grants by year

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

View data table

Powerchip Technology Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	8	10.8%
2016	37	50.0%
2017	18	24.3%
2018	8	10.8%
2019	2	2.7%
2020	1	1.4%

Which technologies does Powerchip Technology Corporation patent most?

H10B - Electronic Memory Devices 27

G11C - Static Stores 26

H01L - Semiconductor Devices NOT Covered BY Class H10 23

H10D - Inorganic Electric Semiconductor Devices 21

H10F - Inorganic Semiconductor Devices Sensitive TO Infrared Radiation, Light, Electromagnetic Radiation OF Shorter Wavelength OR Corpuscular Radiation 10

H10N - Electric Solid-state Devices NOT Otherwise Provided FOR 7

G05F - Systems FOR Regulating Electric OR Magnetic Variables 4

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 3

H03K - Pulse Technique 2

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 2

G06F - Electric Digital Data Processing 2

G06T - Image Data Processing OR Generation, IN General 2

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 2

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 2

G08C - Transmission Systems FOR Measured Values, Control OR Similar Signals 1

Top 15 of 21 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

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

Powerchip Technology Corporation's lead technology class is H10B (Electronic Memory Devices), 36.5% of its portfolio - see every assignee active in that class. Explore H10B
Ranked #4,733 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Powerchip Technology Corporation against Nanning FuLian FuGui Precision Industrial Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 39.8/100 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.