Where does Wuxi Petabyte Technologies Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Wuxi Petabyte Technologies Co., Ltd. ranks #27,841 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 Wuxi Petabyte Technologies Co., Ltd. hold?

Wuxi Petabyte Technologies Co., Ltd. holds 10 US utility patents granted between 2019 and 2023, spanning 5 technology areas.

What is Wuxi Petabyte Technologies Co., Ltd.'s Innovation Score?

Wuxi Petabyte Technologies Co., Ltd. has an Innovation Score of 33.1 out of 100 (43rd 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 Wuxi Petabyte Technologies Co., Ltd. focus on?

Wuxi Petabyte Technologies Co., Ltd.'s top technology area is G11C (Static Stores) with 8 patents. Grants appear in 5 CPC subclasses total.

Is Wuxi Petabyte Technologies Co., Ltd.'s patent grant rate increasing or decreasing?

Wuxi Petabyte Technologies Co., Ltd.'s recent grant velocity is +800% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Wuxi Petabyte Technologies Co., Ltd.'s patents?

Wuxi Petabyte Technologies Co., Ltd.'s patents average 20.8 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 Wuxi Petabyte Technologies Co., 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

Wuxi Petabyte Technologies Co., Ltd.

USPTO PatentsView assignee record - 10 granted patents across 5 technology areas, recorded in grant years 2019–2023. 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: G11C (Static Stores).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Wuxi ranks #27,841 of 49,997 tracked US assignees by granted-patent volume, with 10 patents across 5 technology areas.

#27,841
of 49,997 US assignees by volume: 43rd percentile
by Innovation Score (33.1/100): 20.8
avg claims per patent: +800%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R27841 · Foreign Corporation #27,841 · 10 grants

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

GRANTS-MICRO 10 grants
MID-PACK #27,841/49,997
PHOTO-FINISH Wavin B V
CPC-NARROW G11C · 5 areas
INNOV-THIN 33.1/100
CLAIMS-DENSE 20.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +800% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Wavin B.V. (±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.

Qualcomm Incorporated · highest

85
Wuxi Petabyte · this assignee

33
3D Lighting… · lowest

7

What this shows Wuxi's Innovation Score is 33.1/100 (43rd 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.

Where Wuxi's grants concentrate

Wuxi Petabyte Technologies Co., Ltd. is a focused PatentsView assignee: 5 CPC subclasses with 80% of grants classified under G11C (Static Stores). Peak complete grant year is 2021 (3 grants) versus a trough of 1 in 2019. By volume, Wuxi sits between Wooshin Industries Co., Ltd and Wellbore Integrity Solutions LLC.

Wuxi's three-year grant acceleration

Wuxi Petabyte Technologies Co., Ltd. shows 4 grants in 2022–2024 against only 6 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.

Wooshin Industries

10
Wuhan Institute O…

10
Wuhan Lotus Cars

10
Wuhan United Imag…

10
WWS Acquisition

10
Wavin B V

10
Wellworx Energy S…

10
Wellbore Integrit…

10
Wuxi Petabyte ◀

10

What this shows Wuxi holds 10 patents at rank #27,813, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Wuxi

By rank, the assignees closest to #27,813 in granted patent volume.

Leaders in G11C (Static Stores)

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

Wuxi's Innovation Score vs. every tracked assignee

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

33 43rd percentile higher than 43% 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 · 2019–2023

Grants by year

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

View data table

Wuxi Petabyte Technologies Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	1	10.0%
2020	2	20.0%
2021	3	30.0%
2022	3	30.0%
2023	1	10.0%

Which technologies does Wuxi Petabyte Technologies Co., Ltd. patent most?

G11C - Static Stores 8

H10B - Electronic Memory Devices 6

H10D - Inorganic Electric Semiconductor Devices 3

H01L - Semiconductor Devices NOT Covered BY Class H10 1

G05F - Systems FOR Regulating Electric OR Magnetic Variables 1

Top 5 of 5 technology areas

Where it ranks

Overall rank by patents

#27,841

of 49,997 tracked assignees

Innovation Score

33.1 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Wuxi Petabyte Technologies Co., Ltd.'s patent record in context - here's where to go next.

Wuxi Petabyte Technologies Co., Ltd.'s lead technology class is G11C (Static Stores), 80% of its portfolio - see every assignee active in that class. Explore G11C
Ranked #27,841 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Wuxi Petabyte Technologies Co., Ltd. against Wooshin Industries Co., Ltd, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 33.1/100 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.