Where does Harbo Technologies Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Harbo Technologies Ltd. ranks #31,873 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 Harbo Technologies Ltd. hold?

Harbo Technologies Ltd. holds 8 US utility patents granted between 2017 and 2025, spanning 2 technology areas.

What is Harbo Technologies Ltd.'s Innovation Score?

Harbo Technologies Ltd. has an Innovation Score of 24.5 out of 100 (15th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Harbo Technologies Ltd. focus on?

Harbo Technologies Ltd.'s top technology area is E02B (Hydraulic Engineering) with 5 patents, ranking #41 of 256 assignees active in that subclass. Grants appear in 2 CPC subclasses total.

Is Harbo Technologies Ltd.'s patent grant rate increasing or decreasing?

Harbo Technologies Ltd.'s recent grant velocity is -25% 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 Harbo Technologies Ltd.'s patents?

Harbo Technologies Ltd.'s patents average 19.9 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 Harbo Technologies 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

Harbo Technologies Ltd.

USPTO PatentsView assignee record - 8 granted patents across 2 technology areas, recorded in grant years 2017–2025. 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: E02B (Hydraulic Engineering).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Harbo ranks #31,873 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 2 technology areas.

#31,873
of 49,997 US assignees by volume: 15th percentile
by Innovation Score (24.5/100): 19.9
avg claims per patent: -25%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R31873 · Foreign Corporation #31,873 · 8 grants

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

GRANTS-MICRO 8 grants
MID-PACK #31,873/49,997
PHOTO-FINISH Hangzhou Silan…
CPC-NARROW E02B · 2 areas
INNOV-THIN 24.5/100
CLAIMS-RICH 19.9 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -25% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Hangzhou Silan Integrated Circuit 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 Harbo’s 24.5 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 (31%) Velocity 0.0 pts (0%) Breadth 5.0 pts (20%) Claim depth 11.9 pts (49%)

Qualcomm Incorporated · highest

85
Harbo · this assignee

25
3D Lighting… · lowest

7

What this shows Harbo's Innovation Score is 24.5/100 (15th 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 Harbo?

Each dot is one of Harbo’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). Harbo’s own 19.9 claims/patent is ABOVE the 9.9 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Harbo's grants concentrate

Harbo Technologies Ltd. is a focused PatentsView assignee: 2 CPC subclasses with 62.5% of grants classified under E02B (Hydraulic Engineering). Peak complete grant year is 2019 (3 grants) versus a trough of 1 in 2017. By volume, Harbo sits between Hangzhou Silan Integrated Circuit Co., Ltd. and Hausfame Inc..

Hangzhou Silan In…

8
Hangzhou Xinglu

8
Hanmega

8
Haptx

8
Harbor Innovations

8
Harrier

8
Harxon

8
Hausfame

8
Harbo ◀

8

What this shows Harbo holds 8 patents at rank #31,862, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Harbo

By rank, the assignees closest to #31,862 in granted patent volume.

Leaders in E02B (Hydraulic Engineering)

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

Harbo's Innovation Score vs. every tracked assignee

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

25 15th percentile higher than 15% 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 · 2017–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Harbo Technologies Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	12.5%
2019	3	37.5%
2020	1	12.5%
2021	2	25.0%
2025partial year	1	12.5%

Which technologies does Harbo Technologies Ltd. patent most?

E02B - Hydraulic Engineering 5

Y02A - Technologies FOR Adaptation TO Climate Change 4

Top 2 of 2 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

Harbo Technologies Ltd.'s patent record in context - here's where to go next.

Harbo Technologies Ltd.'s lead technology class is E02B (Hydraulic Engineering), 62.5% of its portfolio - see every assignee active in that class. Explore E02B
Ranked #31,873 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Harbo Technologies Ltd. against Hangzhou Silan Integrated Circuit Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 24.5/100 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.