Where does SFI Electronics Technology Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), SFI Electronics Technology Inc. ranks #42,915 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 SFI Electronics Technology Inc. hold?

SFI Electronics Technology Inc. holds 6 US utility patents granted between 2015 and 2022, spanning 5 technology areas.

What is SFI Electronics Technology Inc.'s Innovation Score?

SFI Electronics Technology Inc. has an Innovation Score of 25.9 out of 100 (19th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is SFI Electronics Technology Inc.'s patent grant rate increasing or decreasing?

SFI Electronics Technology Inc.'s recent grant velocity is -80% 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 SFI Electronics Technology Inc.'s patents?

SFI Electronics Technology Inc.'s patents average 7.7 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 SFI Electronics Technology 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

SFI Electronics Technology Inc.

Q: What technology areas does SFI Electronics Technology Inc. focus on?

SFI Electronics Technology Inc.'s top technology area is H01L (Semiconductor Devices NOT Covered BY Class H10) with 4 patents. Grants appear in 5 CPC subclasses total.

USPTO PatentsView assignee record - 6 granted patents across 5 technology areas, recorded in grant years 2015–2022. 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: H01L (Semiconductor Devices NOT Covered BY Class H10).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, SFI ranks #42,915 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 5 technology areas.

#42,915
of 49,997 US assignees by volume: 19th percentile
by Innovation Score (25.9/100): 7.7
avg claims per patent: -80%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R42915 · Foreign Corporation #42,915 · 6 grants

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

GRANTS-MICRO 6 grants
LOWER-Q #42,915/49,997
PHOTO-FINISH Sequoia Pharmaceutic…
CPC-NARROW H01L · 5 areas
INNOV-THIN 25.9/100
CLAIMS-SPARSE 7.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -80% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Sequoia Pharmaceuticals, 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.

Qualcomm Incorporated · highest

85
SFI Technology · this assignee

26
3D Lighting… · lowest

7

What this shows SFI's Innovation Score is 25.9/100 (19th 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.

Where SFI's grants concentrate

SFI Electronics Technology Inc. is a focused PatentsView assignee: 5 CPC subclasses with 66.7% of grants classified under H01L (Semiconductor Devices NOT Covered BY Class H10). Peak complete grant year is 2017 (2 grants) versus a trough of 1 in 2015. By volume, SFI sits between Sequoia Pharmaceuticals, Inc. and Shandong Institute OF Quantum Science AND Technology Co., Ltd..

SFI's three-year grant acceleration

SFI Electronics Technology Inc. shows 1 grants in 2022–2024 against only 0 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.

Sequoia Pharmaceu…

6
Serapid France

6
Serene House Inte…

6
Seton Healthcare…

6
Sgce

6
SGD

6
Shandong Academy…

6
Shandong Institut…

6
SFI Technology ◀

6

What this shows SFI holds 6 patents at rank #42,804, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near SFI

By rank, the assignees closest to #42,804 in granted patent volume.

Leaders in H01L (Semiconductor Devices NOT Covered BY Class H10)

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

SFI's Innovation Score vs. every tracked assignee

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

26 19th percentile higher than 19% 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 · 2015–2022

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

SFI Electronics Technology Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	16.7%
2016	1	16.7%
2017	2	33.3%
2018	1	16.7%
2022	1	16.7%

Which technologies does SFI Electronics Technology Inc. patent most?

H01L - Semiconductor Devices NOT Covered BY Class H10 4

H10D - Inorganic Electric Semiconductor Devices 2

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 2

H01G - CAPACITORS; Capacitors, Rectifiers, Detectors, Switching Devices, Light-sensitive OR Temperature-sensitive Devices OF THE Electrolytic Type 1

H01C - Resistors 1

Top 5 of 5 technology areas

Where it ranks

Overall rank by patents

#42,915

of 49,997 tracked assignees

Innovation Score

25.9 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

SFI Electronics Technology Inc.'s patent record in context - here's where to go next.

SFI Electronics Technology Inc.'s lead technology class is H01L (Semiconductor Devices NOT Covered BY Class H10), 66.7% of its portfolio - see every assignee active in that class. Explore H01L
Ranked #42,915 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare SFI Electronics Technology Inc. against Sequoia Pharmaceuticals, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 25.9/100 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.