Where does H3 Platform Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), H3 Platform Inc. ranks #47,283 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 H3 Platform Inc. hold?

H3 Platform Inc. holds 5 US utility patents granted between 2019 and 2025, spanning 4 technology areas.

What is H3 Platform Inc.'s Innovation Score?

H3 Platform Inc. has an Innovation Score of 34.9 out of 100 (49th 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 H3 Platform Inc. focus on?

H3 Platform Inc.'s top technology area is G06F (Electric Digital Data Processing) with 5 patents, ranking #6,197 of 13,878 assignees active in that subclass. Grants appear in 4 CPC subclasses total.

Is H3 Platform Inc.'s patent grant rate increasing or decreasing?

H3 Platform Inc.'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 H3 Platform Inc.'s patents?

H3 Platform Inc.'s patents average 35.2 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 H3 Platform Inc. 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

H3 Platform Inc.

USPTO PatentsView assignee record - 5 granted patents across 4 technology areas, recorded in grant years 2019–2025. 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

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, H3 ranks #47,283 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 4 technology areas.

#47,283
of 49,997 US assignees by volume: 49th percentile
by Innovation Score (34.9/100): 35.2
avg claims per patent: +200%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R47283 · Foreign Corporation #47,283 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-DENSE · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 5 grants
BOTTOM-DECILE #47,283/49,997
PHOTO-FINISH H2
CPC-NARROW G06F · 4 areas
INNOV-THIN 34.9/100
CLAIMS-DENSE 35.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +200% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: H2, 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 H3’s 34.9 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 (18%) Velocity 6.7 pts (19%) Breadth 7.1 pts (20%) Claim depth 15.0 pts (43%)

Qualcomm Incorporated · highest

85
H3 Platform · this assignee

35
3D Lighting… · lowest

7

What this shows H3's Innovation Score is 34.9/100 (49th 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 H3?

Each dot is one of H3’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). H3’s own 35.2 claims/patent is ABOVE the 11.2 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

H3 vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where H3's grants concentrate

H3 Platform Inc. is a focused PatentsView assignee: 4 CPC subclasses with 100% of grants classified under G06F (Electric Digital Data Processing). By volume, H3 sits between H.C. Starck Tungsten GmbH and Haii Co, Ltd..

H3's three-year grant acceleration

H3 Platform Inc. shows 2 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.

H C Starck Tungst…

5
H P B Optoelectro…

5
H2

5
H2optx

5
Haarslev Industri…

5
Haas

5
Hadley Industries…

5
Haii

5
H3 Platform ◀

5

What this shows H3 holds 5 patents at rank #47,290, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near H3

By rank, the assignees closest to #47,290 in granted patent volume.

Leaders in G06F (Electric Digital Data Processing)

Other assignees with the most granted patents in H3's primary technology class.

H3's Innovation Score vs. every tracked assignee

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

35 49th percentile higher than 49% 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 · 2019–2025

Grants by year

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

View data table

H3 Platform Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	1	20.0%
2021	1	20.0%
2022	1	20.0%
2024	1	20.0%
2025partial year	1	20.0%

Which technologies does H3 Platform Inc. patent most?

G06F - Electric Digital Data Processing 5

G05D - Systems FOR Controlling OR Regulating Non-electric Variables 1

B60W - Conjoint Control OF Vehicle Sub-units OF Different Type OR Different FUNCTION; Control Systems Specially Adapted FOR Hybrid VEHICLES; Road Vehicle Drive Control Systems FOR Purposes NOT Related TO THE Control OF A Particular Sub-unit 1

G06T - Image Data Processing OR Generation, IN General 1

Top 4 of 4 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

H3 Platform Inc.'s patent record in context - here's where to go next.

H3 Platform Inc.'s lead technology class is G06F (Electric Digital Data Processing), 100% of its portfolio - see every assignee active in that class. Explore G06F
Ranked #47,283 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare H3 Platform Inc. against H.C. Starck Tungsten GmbH, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 34.9/100 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.