PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Lapis Semiconductor Co., Ltd.

USPTO PatentsView assignee record - 552 granted patents across 73 technology areas, active 2015–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: H01L (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10).

Explore the portfolio See the ranking
552
Total patents granted
73
CPC technology areas
9.2
Avg claims per patent
-26%
5-year filing velocity

The verdict

Lapis holds 552 US patents across 73 technology areas, rank #832 of 50,000 tracked assignees.

#832
of 50,000 US assignees by volume
Top 7%
by Innovation Score (55.6/100)
9.2
avg claims per patent
-26%
filing velocity, last 5 yrs

Portfolio overview

Lapis Semiconductor Co., Ltd. has been granted 552 US utility patents between 2015 and 2025, placing Lapis Semiconductor Co., Ltd. at rank #832 across all assignees tracked by PlainPatent. This portfolio spans 73 distinct Cooperative Patent Classification (CPC) subclasses, averaging 9.2 claims per patent with primary concentration in H01L (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10). As a Foreign Corporation, Lapis Semiconductor Co., Ltd. is one of the broader-portfolio assignees in the PatentsView dataset. By volume, Lapis sits between Stmicroelectronics (crolles 2) SAS (555 patents, rank #828) and Max-planck-gesellschaft Zur Föderung Der Wissenschaften E.v. (544 patents, rank #836) - the closest US assignees by grant volume. The composite Innovation Score of 55.6/100 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 234 grants, compared with 318 in the 2015–2019 window, a -26% shift in five-year velocity. A cooling filing rate may reflect portfolio consolidation, shifting priorities, or reduced R&D throughput. The Foreign 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. Lapis Semiconductor Co., Ltd.'s 9.2 average claims per patent suggests focused, narrowly drawn claims typical of single-invention filings, while a multi-domain presence across 73 subclasses balances depth with breadth. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Lapis Semiconductor Co., Ltd. against peers pursuing similar technology classes.

Who files at Lapis's volume?

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

patents

What this shows Lapis holds 552 patents at rank #832, 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 Lapis

By rank, the assignees closest to #832 in granted patent volume.

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

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

Lapis's Innovation Score vs. every tracked assignee

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

56 Top 7% higher than 93% 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%). This entry sits in this band. 60–70: 1,537 US assignees (3%). Above this entry. 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

-20020406080 20152016201720182019202020212022202320242025 2
USPTO utility patent grants by year · 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
Lapis Semiconductor Co., Ltd. patent grants by year, 2015–2025
Year Patents Granted Share of Period
2015 65 11.8%
2016 57 10.3%
2017 66 12.0%
2018 58 10.5%
2019 72 13.0%
2020 64 11.6%
2021 68 12.3%
2022 41 7.4%
2023 40 7.2%
2024 19 3.4%
2025 2 0.4%

Which technologies does Lapis Semiconductor Co., Ltd. patent most?

Top 15 of 73 technology areas

Patent Moat Analysis

Portfolio Volume Moderate
Tech Breadth Multi-domain
Claim Depth Simple
Velocity Declining

Where it ranks

Overall rank by patents

#832

Across all tracked assignees

Innovation Score

55.6 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 Lapis Semiconductor Co., Ltd. hold?
Lapis Semiconductor Co., Ltd. holds 552 US granted patents filed between 2015 and 2025, spanning 73 technology areas.
What is Lapis Semiconductor Co., Ltd.'s Innovation Score?
Lapis Semiconductor Co., Ltd. has an Innovation Score of 55.6 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does Lapis Semiconductor Co., Ltd. focus on?
Lapis Semiconductor Co., Ltd.'s top technology area is H01L (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10) with 142 patents. The company has filed patents in 73 CPC subclasses total.
Is Lapis Semiconductor Co., Ltd.'s patent filing rate increasing or decreasing?
Lapis Semiconductor Co., Ltd.'s recent filing velocity is -26% compared to the prior five-year period. Filing activity has slowed relative to earlier years.
What does claim depth mean for Lapis Semiconductor Co., Ltd.'s patents?
Lapis Semiconductor Co., Ltd.'s patents average 9.2 claims each. This is relatively simple claim structure, typical for focused inventions.
How is the Lapis Semiconductor Co., Ltd. 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

Lapis's 552 grants land it in the top 7% 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 - Lapis ranks #832 of 50,000. Top 50 holders
  • Most of this portfolio concentrates in H01L - see who else leads that technology area. H01L 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.