Where does efabless corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), efabless corporation ranks #31,501 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 efabless corporation hold?

efabless corporation holds 8 US utility patents granted between 2019 and 2023, spanning 2 technology areas.

What is efabless corporation's Innovation Score?

efabless corporation has an Innovation Score of 32.3 out of 100 (41st 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 efabless corporation focus on?

efabless corporation's top technology area is G06F (Electric Digital Data Processing) with 8 patents, ranking #4,318 of 13,878 assignees active in that subclass. Grants appear in 2 CPC subclasses total.

Is efabless corporation's patent grant rate increasing or decreasing?

efabless corporation's recent grant velocity is +67% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for efabless corporation's patents?

efabless corporation's patents average 21.8 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 efabless corporation 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 US Corporation

efabless corporation

USPTO PatentsView assignee record - 8 granted patents across 2 technology areas, recorded in grant years 2019–2023. 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, efabless ranks #31,501 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 2 technology areas.

#31,501
of 49,997 US assignees by volume: 41st percentile
by Innovation Score (32.3/100): 21.8
avg claims per patent: +67%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R31501 · US Corporation #31,501 · 8 grants

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

GRANTS-MICRO 8 grants
MID-PACK #31,501/49,997
PHOTO-FINISH b-ONE Ortho
CPC-NARROW G06F · 2 areas
INNOV-THIN 32.3/100
CLAIMS-DENSE 21.8 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +67% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: b-ONE Ortho, Corp (±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 efabless’s 32.3 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 (23%) Velocity 6.7 pts (21%) Breadth 5.0 pts (15%) Claim depth 13.1 pts (40%)

Qualcomm Incorporated · highest

85
efabless · this assignee

32
3D Lighting… · lowest

7

What this shows efabless's Innovation Score is 32.3/100 (41st 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 efabless?

Each dot is one of efabless’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). efabless’s own 21.8 claims/patent is ABOVE the 13.1 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where efabless's grants concentrate

efabless corporation is a focused PatentsView assignee: 2 CPC subclasses with 100% of grants classified under G06F (Electric Digital Data Processing). Peak complete grant year is 2019 (3 grants) versus a trough of 1 in 2021. By volume, efabless sits between b-ONE Ortho, Corp and i-calQ, LLC.

efabless's three-year grant acceleration

efabless corporation shows 4 grants in 2022–2024 against only 4 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.

b-one Ortho

8
eaffirm

8
econnect

8
eero

8
envveno Medical

8
i Proov

8
i-blason

8
i-calq

8
efabless ◀

8

What this shows efabless holds 8 patents at rank #34,004, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near efabless

By rank, the assignees closest to #34,004 in granted patent volume.

Leaders in G06F (Electric Digital Data Processing)

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

efabless's Innovation Score vs. every tracked assignee

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

32 41st percentile higher than 41% 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 · 2019–2023

Grants by year

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

View data table

efabless corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	3	37.5%
2021	1	12.5%
2022	2	25.0%
2023	2	25.0%

Which technologies does efabless corporation patent most?

G06F - Electric Digital Data Processing 8

H01L - Semiconductor Devices NOT Covered BY Class H10 8

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

efabless corporation's patent record in context - here's where to go next.

efabless corporation's lead technology class is G06F (Electric Digital Data Processing), 100% of its portfolio - see every assignee active in that class. Explore G06F
Ranked #31,501 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare efabless corporation against b-ONE Ortho, Corp, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 32.3/100 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.