Where does Wowwee Group Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Wowwee Group Ltd. ranks #33,918 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 Wowwee Group Ltd. hold?

Wowwee Group Ltd. holds 8 US utility patents granted between 2017 and 2020, spanning 6 technology areas.

What is Wowwee Group Ltd.'s Innovation Score?

Wowwee Group Ltd. has an Innovation Score of 20.7 out of 100 (7th 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 Wowwee Group Ltd. focus on?

Wowwee Group Ltd.'s top technology area is A63H (Toys, e.g. Tops, Dolls, Hoops OR Building Blocks) with 5 patents, ranking #67 of 312 assignees active in that subclass. Grants appear in 6 CPC subclasses total.

Is Wowwee Group Ltd.'s patent grant rate increasing or decreasing?

Wowwee Group Ltd.'s recent grant velocity is -67% 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 Wowwee Group Ltd.'s patents?

Wowwee Group Ltd.'s patents average 7.4 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 Wowwee Group 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

Wowwee Group Ltd.

USPTO PatentsView assignee record - 8 granted patents across 6 technology areas, recorded in grant years 2017–2020. 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: A63H (Toys, e.g. Tops, Dolls, Hoops OR Building Blocks).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Wowwee ranks #33,918 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 6 technology areas.

#33,918
of 49,997 US assignees by volume: 7th percentile
by Innovation Score (20.7/100): 7.4
avg claims per patent: -67%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R33918 · Foreign Corporation #33,918 · 8 grants

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

GRANTS-MICRO 8 grants
MID-PACK #33,918/49,997
PHOTO-FINISH Wiph
CPC-NARROW A63H · 6 areas
INNOV-THIN 20.7/100
CLAIMS-SPARSE 7.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -67% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Wiph, LLC (±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 Wowwee’s 20.7 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 7.6 pts (37%) Velocity 0.0 pts (0%) Breadth 8.7 pts (42%) Claim depth 4.4 pts (21%)

Qualcomm Incorporated · highest

85
Wowwee Group · this assignee

21
3D Lighting… · lowest

7

What this shows Wowwee's Innovation Score is 20.7/100 (7th 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 Wowwee?

Each dot is one of Wowwee’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). Wowwee’s own 7.4 claims/patent is at or below the 8.9 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Wowwee's grants concentrate

Wowwee Group Ltd. is a focused PatentsView assignee: 6 CPC subclasses with 62.5% of grants classified under A63H (Toys, e.g. Tops, Dolls, Hoops OR Building Blocks). Peak complete grant year is 2019 (3 grants) versus a trough of 1 in 2017. By volume, Wowwee sits between Wiph, LLC and Wuxi Haidaer Precision Slides Co., Ltd.

Wiph

8
Wolf & Associates

8
WON Kwang S&T

8
Worldline

8
WTS

8
Wuhan China Star…

8
Wuhan Choice Tech…

8
Wuxi Haidaer Prec…

8
Wowwee Group ◀

8

What this shows Wowwee holds 8 patents at rank #33,867, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Wowwee

By rank, the assignees closest to #33,867 in granted patent volume.

Leaders in A63H (Toys)

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

Wowwee's Innovation Score vs. every tracked assignee

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

21 7th percentile higher than 7% 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 · 2017–2020

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Wowwee Group Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	12.5%
2018	2	25.0%
2019	3	37.5%
2020	2	25.0%

Which technologies does Wowwee Group Ltd. patent most?

A63H - Toys, e.g. Tops, Dolls, Hoops OR Building Blocks 5

A63F - Card, Board, OR Roulette GAMES; Indoor Games Using Small Moving Playing BODIES; Video GAMES; Games NOT Otherwise Provided FOR 1

D03D - Woven FABRICS; Methods OF WEAVING; Looms 1

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 1

D03J - Auxiliary Weaving APPARATUS; Weavers' TOOLS; Shuttles 1

D03C - Shedding MECHANISMS; Pattern Cards OR CHAINS; Punching OF CARDS; Designing Patterns 1

Top 6 of 6 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

Wowwee Group Ltd.'s patent record in context - here's where to go next.

Wowwee Group Ltd.'s lead technology class is A63H (Toys, e.g. Tops, Dolls, Hoops OR Building Blocks), 62.5% of its portfolio - see every assignee active in that class. Explore A63H
Ranked #33,918 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Wowwee Group Ltd. against Wiph, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 20.7/100 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.