Where does Yupoong, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Yupoong, Inc. ranks #13,266 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 Yupoong, Inc. hold?

Yupoong, Inc. holds 23 US utility patents granted between 2015 and 2025, spanning 4 technology areas.

What is Yupoong, Inc.'s Innovation Score?

Yupoong, Inc. has an Innovation Score of 22.9 out of 100 (11th 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 Yupoong, Inc. focus on?

Yupoong, Inc.'s top technology area is A42B (HATS; Head Coverings) with 9 patents, ranking #31 of 278 assignees active in that subclass. Grants appear in 4 CPC subclasses total.

Is Yupoong, Inc.'s patent grant rate increasing or decreasing?

Yupoong, Inc.'s recent grant velocity is +0% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Yupoong, Inc.'s patents?

Yupoong, Inc.'s patents average 3.6 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 Yupoong, Inc. 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

Yupoong, Inc.

USPTO PatentsView assignee record - 23 granted patents across 4 technology areas, recorded in grant years 2015–2025. 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: A42B (HATS; Head Coverings).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Yupoong ranks #13,266 of 49,997 tracked US assignees by granted-patent volume, with 23 patents across 4 technology areas.

#13,266
of 49,997 US assignees by volume: 11th percentile
by Innovation Score (22.9/100): 3.6
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R13266 · Foreign Corporation #13,266 · 23 grants

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

GRANTS-SMALL 23 grants
MID-PACK #13,266/49,997
PHOTO-FINISH Xi'an University of…
CPC-NARROW A42B · 4 areas
INNOV-THIN 22.9/100
CLAIMS-SPARSE 3.6 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Xi'an University of Technology (±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 Yupoong’s 22.9 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 11.0 pts (48%) Velocity 2.7 pts (12%) Breadth 7.1 pts (31%) Claim depth 2.2 pts (10%)

Qualcomm Incorporated · highest

85
Star Luminal · near

23
Reliance Worldwide… · near

23
Yupoong · this assignee

23
Amsterdam Printing… · near

23
Sterling International · near

23
3D Lighting… · lowest

7

What this shows Yupoong's Innovation Score is 22.9/100 (11th 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 Yupoong?

Each dot is one of Yupoong’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). Yupoong’s own 3.6 claims/patent is at or below the 10.5 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Yupoong's grants concentrate

Yupoong, Inc. is a focused PatentsView assignee: 4 CPC subclasses with 39.1% of grants classified under A42B (HATS; Head Coverings). Peak complete grant year is 2020 (6 grants) versus a trough of 1 in 2021. By volume, Yupoong sits between Xiangtan University and Zippy Technology Corp..

Yupoong's three-year grant acceleration

Yupoong, Inc. shows 4 grants in 2022–2024 against only 10 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.

Xiangtan Universi…

23
Xiaomi EV Technol…

23
Xi'an University…

23
Yunjing Intellige…

23
Yield Engineering…

23
Zavation Medical…

23
Zhuzhou Times NEW…

23
Zippy Technology

23
Yupoong ◀

23

What this shows Yupoong holds 23 patents at rank #13,259, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Yupoong

By rank, the assignees closest to #13,259 in granted patent volume.

Leaders in A42B (HATS)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Yupoong, neither rank-band nor same-CPC leaders (those blocks stay above). In A42B (HATS), Yupoong ranks #31 of 278 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (23 here).

Reliance Worldwide Corporation (AUST.) PTY. Ltd. 23 Sterling International, Inc. 23 Amsterdam Printing & Litho, Inc. 23 Star Luminal LLC 23

Yupoong's Innovation Score vs. every tracked assignee

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

23 11th percentile higher than 11% 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 · 2015–2025

Grants by year

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

View data table

Yupoong, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	4	17.4%
2016	2	8.7%
2017	2	8.7%
2019	3	13.0%
2020	6	26.1%
2021	1	4.3%
2022	3	13.0%
2024	1	4.3%
2025partial year	1	4.3%

Which technologies does Yupoong, Inc. patent most?

A42B - HATS; Head Coverings 9

A42C - Manufacturing OR Trimming Head Coverings, e.g. Hats 5

A63B - Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment 1

D06F - Laundering, Drying, Ironing, Pressing OR Folding Textile Articles 1

Top 4 of 4 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

Yupoong, Inc.'s patent record in context - here's where to go next.

Yupoong, Inc.'s lead technology class is A42B (HATS; Head Coverings), 39.1% of its portfolio - see every assignee active in that class. Explore A42B
Ranked #13,266 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Yupoong, Inc. against Xiangtan University, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 22.9/100 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.