Where does Yung CHI Industry Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Yung CHI Industry Co., Ltd. ranks #22,066 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 Yung CHI Industry Co., Ltd. hold?

Yung CHI Industry Co., Ltd. holds 13 US utility patents granted between 2016 and 2025, spanning 3 technology areas.

What is Yung CHI Industry Co., Ltd.'s Innovation Score?

Yung CHI Industry Co., Ltd. has an Innovation Score of 22.1 out of 100 (10th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Yung CHI Industry Co., Ltd.'s patent grant rate increasing or decreasing?

Yung CHI Industry Co., Ltd.'s recent grant velocity is -57% 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 Yung CHI Industry Co., Ltd.'s patents?

Yung CHI Industry Co., Ltd.'s patents average 5.9 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 Yung CHI Industry 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

Yung CHI Industry Co., Ltd.

Q: What technology areas does Yung CHI Industry Co., Ltd. focus on?

Yung CHI Industry Co., Ltd.'s top technology area is B21D (Working OR Processing OF Sheet Metal OR Metal Tubes, Rods OR Profiles Without Essentially Removing MATERIAL; Punching Metal) with 7 patents, ranking #93 of 818 assignees active in that subclass. Grants appear in 3 CPC subclasses total.

USPTO PatentsView assignee record - 13 granted patents across 3 technology areas, recorded in grant years 2016–2025. 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: B21D (Working OR Processing OF Sheet Metal OR Metal Tubes, Rods OR Profiles Without Essentially Removing MATERIAL; Punching Metal).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Yung ranks #22,066 of 49,997 tracked US assignees by granted-patent volume, with 13 patents across 3 technology areas.

#22,066
of 49,997 US assignees by volume: 10th percentile
by Innovation Score (22.1/100): 5.9
avg claims per patent: -57%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R22066 · Foreign Corporation #22,066 · 13 grants

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

GRANTS-MICRO 13 grants
MID-PACK #22,066/49,997
PHOTO-FINISH Xiamen Innovation…
CPC-NARROW B21D · 3 areas
INNOV-THIN 22.1/100
CLAIMS-SPARSE 5.9 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -57% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Xiamen Innovation Metal Products 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 Yung’s 22.1 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 9.1 pts (41%) Velocity 3.3 pts (15%) Breadth 6.1 pts (28%) Claim depth 3.6 pts (16%)

Qualcomm Incorporated · highest

85
Yung CHI Industry · this assignee

22
3D Lighting… · lowest

7

What this shows Yung's Innovation Score is 22.1/100 (10th 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 Yung?

Each dot is one of Yung’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). Yung’s own 5.9 claims/patent is at or below the 12.5 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Yung's grants concentrate

Yung CHI Industry Co., Ltd. is a focused PatentsView assignee: 3 CPC subclasses with 53.8% of grants classified under B21D (Working OR Processing OF Sheet Metal OR Metal Tubes, Rods OR Profiles Without Essentially Removing MATERIAL; Punching Metal). Peak complete grant year is 2019 (3 grants) versus a trough of 1 in 2016. By volume, Yung sits between Xiamen Innovation Metal Products Co., Ltd. and Yaborã Indústria Aeronáutica S.A..

Yung's three-year grant acceleration

Yung CHI Industry Co., Ltd. shows 2 grants in 2022–2024 against only 4 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.

Xiamen Innovation…

13
Xtalic

13
Yamaha Fine

13
Yiwu Locyop House…

13
Yunnan Invensight…

13
Yunnan University

13
Yushin

13
Yaborã Indústria…

13
Yung CHI Industry ◀

13

What this shows Yung holds 13 patents at rank #22,056, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Yung

By rank, the assignees closest to #22,056 in granted patent volume.

Leaders in B21D (Working OR Processing OF Sheet Metal OR Metal Tubes)

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

Yung's Innovation Score vs. every tracked assignee

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

22 10th percentile higher than 10% 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 · 2016–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Yung CHI Industry Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	7.7%
2017	1	7.7%
2018	2	15.4%
2019	3	23.1%
2021	1	7.7%
2022	1	7.7%
2023	1	7.7%
2025partial year	3	23.1%

Which technologies does Yung CHI Industry Co., Ltd. patent most?

B21D - Working OR Processing OF Sheet Metal OR Metal Tubes, Rods OR Profiles Without Essentially Removing MATERIAL; Punching Metal 7

B23D - PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; Like Operations FOR Working Metal BY Removing Material, NOT Otherwise Provided FOR 2

B26D - CUTTING; Details Common TO Machines FOR Perforating, Punching, Cutting-out, Stamping-out OR Severing 1

Top 3 of 3 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

Yung CHI Industry Co., Ltd.'s patent record in context - here's where to go next.

Yung CHI Industry Co., Ltd.'s lead technology class is B21D (Working OR Processing OF Sheet Metal OR Metal Tubes, Rods OR Profiles Without Essentially Removing MATERIAL; Punching Metal), 53.8% of its portfolio - see every assignee active in that class. Explore B21D
Ranked #22,066 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Yung CHI Industry Co., Ltd. against Xiamen Innovation Metal Products Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 22.1/100 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.