Where does Silanna Semiconductor U.S.A., Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Silanna Semiconductor U.S.A., Inc. ranks #21,781 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 Silanna Semiconductor U.S.A., Inc. hold?

Silanna Semiconductor U.S.A., Inc. holds 13 US utility patents granted between 2015 and 2015, spanning 5 technology areas.

What is Silanna Semiconductor U.S.A., Inc.'s Innovation Score?

Silanna Semiconductor U.S.A., Inc. has an Innovation Score of 27.8 out of 100 (25th 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 Silanna Semiconductor U.S.A., Inc. focus on?

Silanna Semiconductor U.S.A., Inc.'s top technology area is H10D (Inorganic Electric Semiconductor Devices) with 10 patents, ranking #413 of 1,402 assignees active in that subclass. Grants appear in 5 CPC subclasses total.

Is Silanna Semiconductor U.S.A., Inc.'s patent grant rate increasing or decreasing?

Silanna Semiconductor U.S.A., Inc.'s recent grant velocity is -100% 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 Silanna Semiconductor U.S.A., Inc.'s patents?

Silanna Semiconductor U.S.A., Inc.'s patents average 18.0 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 Silanna Semiconductor U.S.A., 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 US Corporation

Silanna Semiconductor U.S.A., Inc.

USPTO PatentsView assignee record - 13 granted patents across 5 technology areas, recorded in grant years 2015–2015. 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: H10D (Inorganic Electric Semiconductor Devices).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Silanna ranks #21,781 of 49,997 tracked US assignees by granted-patent volume, with 13 patents across 5 technology areas.

#21,781
of 49,997 US assignees by volume: 25th percentile
by Innovation Score (27.8/100): 18.0
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R21781 · US Corporation #21,781 · 13 grants

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

GRANTS-MICRO 13 grants
MID-PACK #21,781/49,997
PHOTO-FINISH Siden
CPC-NARROW H10D · 5 areas
INNOV-THIN 27.8/100
CLAIMS-RICH 18.0 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Siden, 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 Silanna’s 27.8 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 9.1 pts (33%) Velocity 0.0 pts (0%) Breadth 7.9 pts (28%) Claim depth 10.8 pts (39%)

Qualcomm Incorporated · highest

85
Silanna Semiconducto… · this assignee

28
3D Lighting… · lowest

7

What this shows Silanna's Innovation Score is 27.8/100 (25th 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 Silanna?

Each dot is one of Silanna’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). Silanna’s own 18.0 claims/patent is at or below the 19.7 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Silanna's grants concentrate

Silanna Semiconductor U.S.A., Inc. is a focused PatentsView assignee: 5 CPC subclasses with 76.9% of grants classified under H10D (Inorganic Electric Semiconductor Devices). By volume, Silanna sits between Siden, Inc. and Smart Drilling and Completion, Inc..

Siden

13
Sienna Biopharmac…

13
Sigma Powertain

13
Signature Therape…

13
Simplex Micro

13
Sirius XM Connect…

13
Skavis

13
Smart Drilling an…

13
Silanna Semicondu… ◀

13

What this shows Silanna holds 13 patents at rank #21,823, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Silanna

By rank, the assignees closest to #21,823 in granted patent volume.

Leaders in H10D (Inorganic Electric Semiconductor Devices)

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

Silanna's Innovation Score vs. every tracked assignee

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

28 25th percentile higher than 25% 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

Grants by year

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

View data table

Silanna Semiconductor U.S.A., Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	13	100.0%

Which technologies does Silanna Semiconductor U.S.A., Inc. patent most?

H10D - Inorganic Electric Semiconductor Devices 10

H01L - Semiconductor Devices NOT Covered BY Class H10 9

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 2

H03K - Pulse Technique 1

G05F - Systems FOR Regulating Electric OR Magnetic Variables 1

Top 5 of 5 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

Silanna Semiconductor U.S.A., Inc.'s patent record in context - here's where to go next.

Silanna Semiconductor U.S.A., Inc.'s lead technology class is H10D (Inorganic Electric Semiconductor Devices), 76.9% of its portfolio - see every assignee active in that class. Explore H10D
Ranked #21,781 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Silanna Semiconductor U.S.A., Inc. against Siden, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 27.8/100 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.