Where does Hongfujin Precision Industry (WUHAN) Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Hongfujin Precision Industry (WUHAN) Co., Ltd. ranks #1,983 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 Hongfujin Precision Industry (WUHAN) Co., Ltd. hold?

Hongfujin Precision Industry (WUHAN) Co., Ltd. holds 202 US utility patents granted between 2015 and 2025, spanning 75 technology areas.

What is Hongfujin Precision Industry (WUHAN) Co., Ltd.'s Innovation Score?

Hongfujin Precision Industry (WUHAN) Co., Ltd. has an Innovation Score of 56.2 out of 100 (top 6% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Hongfujin Precision Industry (WUHAN) Co., Ltd. focus on?

Hongfujin Precision Industry (WUHAN) Co., Ltd.'s top technology area is G06F (Electric Digital Data Processing) with 99 patents, ranking #549 of 13,878 assignees active in that subclass. Grants appear in 75 CPC subclasses total.

Is Hongfujin Precision Industry (WUHAN) Co., Ltd.'s patent grant rate increasing or decreasing?

Hongfujin Precision Industry (WUHAN) Co., Ltd.'s recent grant velocity is -75% 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 Hongfujin Precision Industry (WUHAN) Co., Ltd.'s patents?

Hongfujin Precision Industry (WUHAN) Co., Ltd.'s patents average 15.1 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

Hongfujin Precision Industry (WUHAN) Co., Ltd.

Q: How is the Hongfujin Precision Industry (WUHAN) 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 - 202 granted patents across 75 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: G06F (Electric Digital Data Processing).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Hongfujin ranks #1,983 of 49,997 tracked US assignees by granted-patent volume, with 202 patents across 75 technology areas.

#1,983
of 49,997 US assignees by volume: Top 6%
by Innovation Score (56.2/100): 15.1
avg claims per patent: -75%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R1983 · Foreign Corporation #1,983 · 202 grants

GRANTS-MID · TOP-DECILE · PHOTO-FINISH · CPC-WIDE · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-MID 202 grants
TOP-DECILE #1,983/49,997
PHOTO-FINISH BP North America
CPC-WIDE G06F · 75 areas
INNOV-PAR 56.2/100
CLAIMS-RICH 15.1 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -75% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: BP Corporation North America 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 Hongfujin’s 56.2 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 18.4 pts (33%) Velocity 3.8 pts (7%) Breadth 25.0 pts (44%) Claim depth 9.0 pts (16%)

Qualcomm Incorporated · highest

85
Hongfujin Precision… · this assignee

56
Lintec · near

56
Nuctech · near

56
Shanghai Zhaoxin… · near

56
Teledyne Instruments · near

56
3D Lighting… · lowest

7

What this shows Hongfujin's Innovation Score is 56.2/100 (top 6% 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 Hongfujin?

Each dot is one of Hongfujin’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). Hongfujin’s own 15.1 claims/patent is ABOVE the 13.8 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

How Hongfujin's grant cadence moved

Between 2020–2024, Hongfujin Precision Industry (WUHAN) Co., Ltd. received 40 grants versus 161 in 2015–2019 (-75% equal-window velocity, below median growth). Across complete PatentsView years, output peaked in 2017 at 60 grants and bottomed in 2023 at 2. Lead class G06F accounts for 49% of the portfolio across 75 subclasses. Volume neighbours: Virginia Commonwealth University (#1,979) and Optum, Inc. (#1,987).

Hongfujin's three-year grant acceleration

From 2019–2021 to 2022–2024, Hongfujin Precision Industry (WUHAN) Co., Ltd. moved from 35 to 20 grants (0.57x the prior three-year total, a multiple, not a CAGR). Among 3,296 tracked assignees with ≥100 grants and ≥20 prior-period grants, that multiple ranks #2,521. See the growth leaderboard.

Virginia Commonwe…

203
BP North America

202
Cubic

202
Gavrieli Brands

202
Invue Security Pr…

202
Indian Oil

202
Kawasaki Motors

202
Optum

202
Hongfujin Precisi… ◀

202

What this shows Hongfujin holds 202 patents at rank #1,983, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Hongfujin

By rank, the assignees closest to #1,983 in granted patent volume.

Leaders in G06F (Electric Digital Data Processing)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Hongfujin, neither rank-band nor same-CPC leaders (those blocks stay above). In G06F (Electric Digital Data Processing), Hongfujin ranks #549 of 13,878 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (56 here).

Shanghai Zhaoxin Semiconductor Co., Ltd. 56 Lintec Corporation 56 Nuctech Company Limited 56 Teledyne Instruments, Inc. 56

Similar claim depth

Nearest assignees by average claims per patent (15.1 here).

Exfo Inc. 15.1 avg Masimo Corporation 15.1 avg Changxin Memory Technologies, Inc. 15.1 avg Theravance Biopharma R&D IP, LLC 15.1 avg

Hongfujin's Innovation Score vs. every tracked assignee

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

56 Top 6% higher than 94% 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

Hongfujin Precision Industry (WUHAN) Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	21	10.4%
2016	47	23.3%
2017	60	29.7%
2018	18	8.9%
2019	15	7.4%
2020	14	6.9%
2021	6	3.0%
2022	10	5.0%
2023	2	1.0%
2024	8	4.0%
2025partial year	1	0.5%

Which technologies does Hongfujin Precision Industry (WUHAN) Co., Ltd. patent most?

G06F - Electric Digital Data Processing 99

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 46

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 12

Y02D - Climate Change Mitigation Technologies IN Information AND Communication Technologies [ICT], I.E. Information AND Communication Technologies Aiming AT THE Reduction OF Their OWN Energy USE 11

G11B - Information Storage Based ON Relative Movement Between Record Carrier AND Transducer 10

G09G - Arrangements OR Circuits FOR Control OF Indicating Devices Using Static Means TO Present Variable Information 10

G07F - Coin-freed OR Like Apparatus 10

H04N - Pictorial Communication, e.g. Television 10

G03B - Apparatus OR Arrangements FOR Taking Photographs OR FOR Projecting OR Viewing THEM; Apparatus OR Arrangements Employing Analogous Techniques Using Waves Other Than Optical WAVES; Accessories Therefor 9

G06V - Image OR Video Recognition OR Understanding 9

F16M - Frames, Casings OR Beds OF Engines, Machines OR Apparatus, NOT Specific TO Engines, Machines OR Apparatus Provided FOR ELSEWHERE; STANDS; Supports 8

H02M - Apparatus FOR Conversion Between AC AND AC, Between AC AND DC, OR Between DC AND DC, AND FOR USE With Mains OR Similar Power Supply SYSTEMS; Conversion OF DC OR AC Input Power Into Surge Output POWER; Control OR Regulation Thereof 8

G08B - Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems 8

G05F - Systems FOR Regulating Electric OR Magnetic Variables 7

H02H - Emergency Protective Circuit Arrangements 7

Top 15 of 75 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

Hongfujin Precision Industry (WUHAN) Co., Ltd.'s patent record in context - here's where to go next.

Hongfujin Precision Industry (WUHAN) Co., Ltd.'s lead technology class is G06F (Electric Digital Data Processing), 49% of its portfolio - see every assignee active in that class. Explore G06F
Ranked #1,983 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Hongfujin Precision Industry (WUHAN) Co., Ltd. against Virginia Commonwealth University, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 56.2/100 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.