PlainPatent
USPTO 2015–2025 USPTO PatentsView US Corporation

Psemi Corporation

USPTO PatentsView assignee record - 654 granted patents across 43 technology areas, active 2018–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: H03F (AMPLIFIERS).

Explore the portfolio See the ranking
654
Total patents granted
43
CPC technology areas
21.9
Avg claims per patent
+204%
5-year filing velocity

The verdict

psemi holds 654 US patents across 43 technology areas, rank #690 of 50,000 tracked assignees.

#690
of 50,000 US assignees by volume
Top 1%
by Innovation Score (64.9/100)
21.9
avg claims per patent
+204%
filing velocity, last 5 yrs

Portfolio overview

Psemi Corporation has been granted 654 US utility patents between 2018 and 2025, placing Psemi Corporation at rank #690 across all assignees tracked by PlainPatent. This portfolio spans 43 distinct Cooperative Patent Classification (CPC) subclasses, averaging 21.9 claims per patent with primary concentration in H03F (AMPLIFIERS). As a US Corporation, Psemi Corporation is one of the more focused assignees in the PatentsView dataset. By volume, psemi sits between Immersion, Llc (656 patents, rank #686) and University Of Southern California (652 patents, rank #694) - the closest US assignees by grant volume. The composite Innovation Score of 64.9/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Filing cadence tells the strategic story. Between 2020 and 2025 the company received 492 grants, compared with 162 in the 2015–2019 window, a +204% shift in five-year velocity. An acceleration of this magnitude signals aggressive R&D investment and expanding technical ambition. The US Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.

Claim depth and technology breadth together indicate competitive posture. Psemi Corporation's 21.9 average claims per patent reflects complex, broadly scoped inventions that are difficult for competitors to design around, while a multi-domain presence across 43 subclasses balances depth with breadth. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Psemi Corporation against peers pursuing similar technology classes.

Who files at Psemi's volume?

Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀

patents

What this shows Psemi holds 654 patents at rank #690, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Source USPTO PatentsView, granted utility patents As of 2015–2025

Companies ranked near Psemi

By rank, the assignees closest to #690 in granted patent volume.

Leaders in H03F (Amplifiers)

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

psemi's Innovation Score vs. every tracked assignee

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

65 Top 1% higher than 99% of 50,000 US assignees

0–10: 687 US assignees (1%). Below this entry. 10–20: 2,527 US assignees (5%). Below this entry. 20–30: 13,162 US assignees (26%). Below this entry. 30–40: 15,294 US assignees (31%). Below this entry. 40–50: 11,491 US assignees (23%). Below this entry. 50–60: 5,058 US assignees (10%). Below this entry. 60–70: 1,537 US assignees (3%). This entry sits in this band. 70–80: 234 US assignees (0%). Above this entry. 80–90: 10 US assignees (0%). Above this entry. 90–100: 0 US assignees (0%). Above this entry. This assignee 0 100 every tracked assignee, bucketed by value

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

406080100120 20182019202020212022202320242025 51
USPTO utility patent grants by year · 2018–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table
Psemi Corporation patent grants by year, 2015–2025
Year Patents Granted Share of Period
2018 71 10.9%
2019 91 13.9%
2020 100 15.3%
2021 85 13.0%
2022 77 11.8%
2023 94 14.4%
2024 85 13.0%
2025 51 7.8%

Which technologies does Psemi Corporation patent most?

Top 15 of 43 technology areas

Patent Moat Analysis

Portfolio Volume Moderate
Tech Breadth Multi-domain
Claim Depth Complex
Velocity Accelerating

Where it ranks

Overall rank by patents

#690

Across all tracked assignees

Innovation Score

64.9 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

How many patents does Psemi Corporation hold?
Psemi Corporation holds 654 US granted patents filed between 2018 and 2025, spanning 43 technology areas.
What is Psemi Corporation's Innovation Score?
Psemi Corporation has an Innovation Score of 64.9 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does Psemi Corporation focus on?
Psemi Corporation's top technology area is H03F (AMPLIFIERS) with 200 patents. The company has filed patents in 43 CPC subclasses total.
Is Psemi Corporation's patent filing rate increasing or decreasing?
Psemi Corporation's recent filing velocity is +204% compared to the prior five-year period. This indicates accelerating innovation.
What does claim depth mean for Psemi Corporation's patents?
Psemi Corporation's patents average 21.9 claims each. This indicates complex, broadly scoped patents that are harder for competitors to design around.
How is the Psemi 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.

How to use this portfolio

psemi's 654 grants land it in the top 1% by Innovation Score, but volume alone doesn't tell you where the strength sits.

  • Read that count against the largest US assignees before treating it as dominance - psemi ranks #690 of 50,000. Top 50 holders
  • Most of this portfolio concentrates in H03F - see who else leads that technology area. H03F leaders
  • Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial

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

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.