Where does Huang Chieh Metal Composite Material Tech. Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Huang Chieh Metal Composite Material Tech. Co., Ltd. ranks #47,504 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 Huang Chieh Metal Composite Material Tech. Co., Ltd. hold?

Huang Chieh Metal Composite Material Tech. Co., Ltd. holds 5 US utility patents granted between 2018 and 2025, spanning 14 technology areas.

What is Huang Chieh Metal Composite Material Tech. Co., Ltd.'s Innovation Score?

Huang Chieh Metal Composite Material Tech. Co., Ltd. has an Innovation Score of 45.3 out of 100 (top 23% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Huang Chieh Metal Composite Material Tech. Co., Ltd.'s patent grant rate increasing or decreasing?

Huang Chieh Metal Composite Material Tech. Co., Ltd.'s recent grant velocity is +200% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Huang Chieh Metal Composite Material Tech. Co., Ltd.'s patents?

Huang Chieh Metal Composite Material Tech. Co., Ltd.'s patents average 9.8 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Huang Chieh Metal Composite Material Tech. Co., Ltd.

Q: What technology areas does Huang Chieh Metal Composite Material Tech. Co., Ltd. focus on?

Huang Chieh Metal Composite Material Tech. Co., Ltd.'s top technology area is H05K (Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components) with 2 patents, ranking #1,708 of 3,545 assignees active in that subclass. Grants appear in 14 CPC subclasses total.

Q: How is the Huang Chieh Metal Composite Material Tech. 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 PatentsView assignee record - 5 granted patents across 14 technology areas, recorded in grant years 2018–2025. 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: H05K (Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Huang ranks #47,504 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 14 technology areas.

#47,504
of 49,997 US assignees by volume: Top 23%
by Innovation Score (45.3/100): 9.8
avg claims per patent: +200%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R47504 · Foreign Corporation #47,504 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-PAR · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 5 grants
BOTTOM-DECILE #47,504/49,997
PHOTO-FINISH HT Materials…
CPC-FOCUS H05K · 14 areas
INNOV-PAR 45.3/100
CLAIMS-PAR 9.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +200% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: HT Materials Science (IP) Limited (±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 Huang’s 45.3 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 6.2 pts (14%) Velocity 20.0 pts (44%) Breadth 13.2 pts (29%) Claim depth 5.9 pts (13%)

Qualcomm Incorporated · highest

85
Huang Chieh Metal… · this assignee

45
3D Lighting… · lowest

7

What this shows Huang's Innovation Score is 45.3/100 (top 23% 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 Huang?

Each dot is one of Huang’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). Huang’s own 9.8 claims/patent is at or below the 15.4 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Huang's grants concentrate

Huang Chieh Metal Composite Material Tech. Co., Ltd. is a focused PatentsView assignee: 14 CPC subclasses with 40% of grants classified under H05K (Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components). Peak complete grant year is 2023 (2 grants) versus a trough of 1 in 2018. By volume, Huang sits between HT Materials Science (IP) Limited and Huesker, Inc.

Huang's three-year grant acceleration

Huang Chieh Metal Composite Material Tech. Co., Ltd. shows 3 grants in 2022–2024 against only 0 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.

HT Materials Scie…

5
HT Research

5
Htceramix

5
Huaian Meixin Mec…

5
Hubei Bio-pharmac…

5
Hubiomed

5
HUE AI

5
Huesker

5
Huang Chieh Metal… ◀

5

What this shows Huang holds 5 patents at rank #47,409, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Huang

By rank, the assignees closest to #47,409 in granted patent volume.

Leaders in H05K (Printed Circuits)

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

Huang's Innovation Score vs. every tracked assignee

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

45 Top 23% higher than 77% 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 · 2018–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Huang Chieh Metal Composite Material Tech. Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	20.0%
2022	1	20.0%
2023	2	40.0%
2025partial year	1	20.0%

Which technologies does Huang Chieh Metal Composite Material Tech. Co., Ltd. patent most?

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 2

F28D - Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media DO NOT Come Into Direct Contact 1

H01L - Semiconductor Devices NOT Covered BY Class H10 1

F28F - Details OF Heat-exchange AND Heat-transfer Apparatus, OF General Application 1

F16D - Couplings FOR Transmitting ROTATION; CLUTCHES; Brakes 1

B21B - Rolling OF Metal 1

C22F - Changing THE Physical Structure OF Non-ferrous Metals AND Non-ferrous Alloys 1

C22C - Alloys 1

B62M - Rider Propulsion OF Wheeled Vehicles OR SLEDGES; Powered Propulsion OF Sledges OR ; SINGLE-TRACK; CYCLES; Transmissions Specially Adapted FOR Such Vehicles 1

F16G - Belts, Cables, OR Ropes, Predominantly Used FOR Driving PURPOSES; CHAINS; Fittings Predominantly Used Therefor 1

F16H - Gearing 1

B21D - Working OR Processing OF Sheet Metal OR Metal Tubes, Rods OR Profiles Without Essentially Removing MATERIAL; Punching Metal 1

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 1

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 1

Top 14 of 14 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

Huang Chieh Metal Composite Material Tech. Co., Ltd.'s patent record in context - here's where to go next.

Huang Chieh Metal Composite Material Tech. Co., Ltd.'s lead technology class is H05K (Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components), 40% of its portfolio - see every assignee active in that class. Explore H05K
Ranked #47,504 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Huang Chieh Metal Composite Material Tech. Co., Ltd. against HT Materials Science (IP) Limited, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 45.3/100 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.