Where does Zhaoqing Heng YI Industrial Company Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Zhaoqing Heng YI Industrial Company Limited ranks #33,983 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 Zhaoqing Heng YI Industrial Company Limited hold?

Zhaoqing Heng YI Industrial Company Limited holds 8 US utility patents granted between 2016 and 2024, spanning 5 technology areas.

What is Zhaoqing Heng YI Industrial Company Limited's Innovation Score?

Zhaoqing Heng YI Industrial Company Limited has an Innovation Score of 39.2 out of 100 (top 39% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Zhaoqing Heng YI Industrial Company Limited's patent grant rate increasing or decreasing?

Zhaoqing Heng YI Industrial Company Limited'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 Zhaoqing Heng YI Industrial Company Limited's patents?

Zhaoqing Heng YI Industrial Company Limited's patents average 6.1 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

Zhaoqing Heng YI Industrial Company Limited

Q: What technology areas does Zhaoqing Heng YI Industrial Company Limited focus on?

Zhaoqing Heng YI Industrial Company Limited's top technology area is B65G (Transport OR Storage Devices, e.g. Conveyors FOR Loading OR Tipping, Shop Conveyor Systems OR Pneumatic Tube Conveyors) with 1 patents, ranking #1,115 of 1,746 assignees active in that subclass. Grants appear in 5 CPC subclasses total.

Q: How is the Zhaoqing Heng YI Industrial Company Limited 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 - 8 granted patents across 5 technology areas, recorded in grant years 2016–2024. 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: B65G (Transport OR Storage Devices, e.g. Conveyors FOR Loading OR Tipping, Shop Conveyor Systems OR Pneumatic Tube Conveyors).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Zhaoqing ranks #33,983 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 5 technology areas.

#33,983
of 49,997 US assignees by volume: Top 39%
by Innovation Score (39.2/100): 6.1
avg claims per patent: +200%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R33983 · Foreign Corporation #33,983 · 8 grants

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

GRANTS-MICRO 8 grants
MID-PACK #33,983/49,997
PHOTO-FINISH Zentrum FÜR…
CPC-NARROW B65G · 5 areas
INNOV-THIN 39.2/100
CLAIMS-SPARSE 6.1 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +200% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Zentrum FÜR Sonnenenergie- UND Wasserstoff-forschung BADEN-WÜRTTEMBERG GEMEINNÜTZIGE Stiftung (±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 Zhaoqing’s 39.2 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 (19%) Velocity 20.0 pts (51%) Breadth 7.9 pts (20%) Claim depth 3.7 pts (9%)

Qualcomm Incorporated · highest

85
Zhaoqing Heng YI… · this assignee

39
3D Lighting… · lowest

7

What this shows Zhaoqing's Innovation Score is 39.2/100 (top 39% 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 Zhaoqing?

Each dot is one of Zhaoqing’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). Zhaoqing’s own 6.1 claims/patent is at or below the 9.9 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Zhaoqing's grants concentrate

Zhaoqing Heng YI Industrial Company Limited is a focused PatentsView assignee: 5 CPC subclasses with 12.5% of grants classified under B65G (Transport OR Storage Devices, e.g. Conveyors FOR Loading OR Tipping, Shop Conveyor Systems OR Pneumatic Tube Conveyors). Peak complete grant year is 2024 (4 grants) versus a trough of 1 in 2016. By volume, Zhaoqing sits between Zentrum FÜR Sonnenenergie- UND Wasserstoff-forschung BADEN-WÜRTTEMBERG GEMEINNÜTZIGE Stiftung and Zhejiang JIU Kang Electric Appliances Co., Ltd..

Zhaoqing's three-year grant acceleration

Zhaoqing Heng YI Industrial Company Limited shows 6 grants in 2022–2024 against only 1 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.

Zentrum FÜR Sonne…

8
Zeppelin Systems

8
Zezhi Intellectua…

8
ZFX

8
Zhejiang A & F Un…

8
Zhejiang Feijian…

8
Zhejiang Jingyi N…

8
Zhejiang JIU Kang…

8
Zhaoqing Heng YI… ◀

8

What this shows Zhaoqing holds 8 patents at rank #33,960, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Zhaoqing

By rank, the assignees closest to #33,960 in granted patent volume.

Leaders in B65G (Transport OR Storage Devices)

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

Zhaoqing's Innovation Score vs. every tracked assignee

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

39 Top 39% higher than 61% 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 · 2016–2024

Grants by year

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

View data table

Zhaoqing Heng YI Industrial Company Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	12.5%
2019	1	12.5%
2023	2	25.0%
2024	4	50.0%

Which technologies does Zhaoqing Heng YI Industrial Company Limited patent most?

B65G - Transport OR Storage Devices, e.g. Conveyors FOR Loading OR Tipping, Shop Conveyor Systems OR Pneumatic Tube Conveyors 1

H02N - Electric Machines NOT Otherwise Provided FOR 1

G09F - DISPLAYING; ADVERTISING; SIGNS; Labels OR NAME-PLATES; Seals 1

H02K - Dynamo-electric Machines 1

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 1

Top 5 of 5 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

Zhaoqing Heng YI Industrial Company Limited's patent record in context - here's where to go next.

Zhaoqing Heng YI Industrial Company Limited's lead technology class is B65G (Transport OR Storage Devices, e.g. Conveyors FOR Loading OR Tipping, Shop Conveyor Systems OR Pneumatic Tube Conveyors), 12.5% of its portfolio - see every assignee active in that class. Explore B65G
Ranked #33,983 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Zhaoqing Heng YI Industrial Company Limited against Zentrum FÜR Sonnenenergie- UND Wasserstoff-forschung BADEN-WÜRTTEMBERG GEMEINNÜTZIGE Stiftung, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 39.2/100 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.