Where does Feng HE Ying ZAO Group Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Feng HE Ying ZAO Group Co., Ltd. ranks #40,183 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 Feng HE Ying ZAO Group Co., Ltd. hold?

Feng HE Ying ZAO Group Co., Ltd. holds 6 US utility patents granted between 2018 and 2024, spanning 6 technology areas.

What is Feng HE Ying ZAO Group Co., Ltd.'s Innovation Score?

Feng HE Ying ZAO Group Co., Ltd. has an Innovation Score of 31.6 out of 100 (38th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Feng HE Ying ZAO Group Co., Ltd.'s patent grant rate increasing or decreasing?

Feng HE Ying ZAO Group Co., Ltd.'s recent grant velocity is +100% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Feng HE Ying ZAO Group Co., Ltd.'s patents?

Feng HE Ying ZAO Group Co., Ltd.'s patents average 10.3 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 Feng HE Ying ZAO Group 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

Feng HE Ying ZAO Group Co., Ltd.

Q: What technology areas does Feng HE Ying ZAO Group Co., Ltd. focus on?

Feng HE Ying ZAO Group Co., Ltd.'s top technology area is E04B (General Building CONSTRUCTIONS; Walls, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; Insulation OR Other Protection OF Buildings) with 4 patents, ranking #251 of 849 assignees active in that subclass. Grants appear in 6 CPC subclasses total.

USPTO PatentsView assignee record - 6 granted patents across 6 technology areas, recorded in grant years 2018–2024. 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: E04B (General Building CONSTRUCTIONS; Walls, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; Insulation OR Other Protection OF Buildings).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Feng ranks #40,183 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 6 technology areas.

#40,183
of 49,997 US assignees by volume: 38th percentile
by Innovation Score (31.6/100): 10.3
avg claims per patent: +100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R40183 · Foreign Corporation #40,183 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-PAR · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #40,183/49,997
PHOTO-FINISH FBM Systems AND
CPC-NARROW E04B · 6 areas
INNOV-THIN 31.6/100
CLAIMS-PAR 10.3 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: FBM Systems AND Electronics, Inc. (±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 Feng’s 31.6 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 6.7 pts (21%) Velocity 10.0 pts (32%) Breadth 8.7 pts (28%) Claim depth 6.2 pts (20%)

Qualcomm Incorporated · highest

85
EBI · near

32
Feng HE Ying ZAO Group · this assignee

32
Method Products PBC · near

32
Zhejiang Arru Pet… · near

32
Pangu BioPharma · near

32
3D Lighting… · lowest

7

What this shows Feng's Innovation Score is 31.6/100 (38th 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 Feng?

Each dot is one of Feng’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). Feng’s own 10.3 claims/patent is at or below the 11.8 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Feng's grants concentrate

Feng HE Ying ZAO Group Co., Ltd. is a focused PatentsView assignee: 6 CPC subclasses with 66.7% of grants classified under E04B (General Building CONSTRUCTIONS; Walls, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; Insulation OR Other Protection OF Buildings). By volume, Feng sits between FBM Systems AND Electronics, Inc. and Fidelis Partners, LLC.

Feng's three-year grant acceleration

Feng HE Ying ZAO Group Co., Ltd. shows 3 grants in 2022–2024 against only 2 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.

FBM Systems AND

6
Fcet

6
FEM

6
Femselect

6
Fermob

6
FFF Enterprises

6
Fiac S P A

6
Fidelis Partners

6
Feng HE Ying ZAO… ◀

6

What this shows Feng holds 6 patents at rank #40,158, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Feng

By rank, the assignees closest to #40,158 in granted patent volume.

Leaders in E04B (General Building Constructions)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Feng, neither rank-band nor same-CPC leaders (those blocks stay above). In E04B (General Building Constructions), Feng ranks #251 of 849 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (32 here).

Zhejiang Arru Pet Products Co., Ltd. 32 Method Products, PBC 32 EBI, LLC 32 Pangu BioPharma Limited 32

Feng's Innovation Score vs. every tracked assignee

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

32 38th percentile higher than 38% 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 · 2018–2024

Grants by year

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

View data table

Feng HE Ying ZAO Group Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	16.7%
2019	1	16.7%
2021	1	16.7%
2022	1	16.7%
2023	1	16.7%
2024	1	16.7%

Which technologies does Feng HE Ying ZAO Group Co., Ltd. patent most?

E04B - General Building CONSTRUCTIONS; Walls, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; Insulation OR Other Protection OF Buildings 4

E04C - Structural ELEMENTS; Building Materials 3

E02B - Hydraulic Engineering 2

Y02A - Technologies FOR Adaptation TO Climate Change 2

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

E04G - SCAFFOLDING; FORMS; SHUTTERING; Building Implements OR Aids, OR Their USE; Handling Building Materials ON THE SITE; Repairing, Breaking-up OR Other Work ON Existing Buildings 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

Feng HE Ying ZAO Group Co., Ltd.'s patent record in context - here's where to go next.

Feng HE Ying ZAO Group Co., Ltd.'s lead technology class is E04B (General Building CONSTRUCTIONS; Walls, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; Insulation OR Other Protection OF Buildings), 66.7% of its portfolio - see every assignee active in that class. Explore E04B
Ranked #40,183 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Feng HE Ying ZAO Group Co., Ltd. against FBM Systems AND Electronics, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 31.6/100 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.