PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

TXC Corporation

USPTO PatentsView assignee record - 16 granted patents across 11 technology areas, active 2019–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: H03B (GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS).

Explore the portfolio See the ranking
16
Total patents granted
11
CPC technology areas
12.9
Avg claims per patent
+600%
5-year filing velocity

The verdict

TXC holds 16 US patents across 11 technology areas, rank #18,195 of 50,000 tracked assignees.

#18,195
of 50,000 US assignees by volume
Top 22%
by Innovation Score (45.9/100)
12.9
avg claims per patent
+600%
filing velocity, last 5 yrs

Portfolio overview

TXC Corporation has been granted 16 US utility patents between 2019 and 2025, placing TXC Corporation at rank #18,195 across all assignees tracked by PlainPatent. This portfolio spans 11 distinct Cooperative Patent Classification (CPC) subclasses, averaging 12.9 claims per patent with primary concentration in H03B (GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS). As a Foreign Corporation, TXC Corporation is one of the more focused assignees in the PatentsView dataset. By volume, TXC sits between Tunghsu Group Co., Ltd. (16 patents, rank #18,191) and Teknion Limited (16 patents, rank #18,199) - the closest US assignees by grant volume. The composite Innovation Score of 45.9/100 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 14 grants, compared with 2 in the 2015–2019 window, a +600% shift in five-year velocity. An acceleration of this magnitude signals aggressive R&D investment and expanding technical ambition. 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. TXC Corporation's 12.9 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while concentration in 11 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark TXC Corporation against peers pursuing similar technology classes.

Who files at TXC's volume?

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

patents

What this shows TXC holds 16 patents at rank #18,195, 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 TXC

By rank, the assignees closest to #18,195 in granted patent volume.

Leaders in H03B (Generation OF Oscillations)

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

TXC's Innovation Score vs. every tracked assignee

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

46 Top 22% higher than 78% 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%). This entry sits in this band. 50–60: 5,058 US assignees (10%). Above this entry. 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

012345 2019202020212022202320242025 2
USPTO utility patent grants by year · 2019–2025

Grants by year

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

View data table
TXC Corporation patent grants by year, 2015–2025
Year Patents Granted Share of Period
2019 2 12.5%
2020 1 6.3%
2021 1 6.3%
2022 4 25.0%
2023 2 12.5%
2024 4 25.0%
2025 2 12.5%

Which technologies does TXC Corporation patent most?

Top 11 of 11 technology areas

Patent Moat Analysis

Portfolio Volume Light
Tech Breadth Focused
Claim Depth Standard
Velocity Accelerating

Where it ranks

Overall rank by patents

#18,195

Across all tracked assignees

Innovation Score

45.9 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 TXC Corporation hold?
TXC Corporation holds 16 US granted patents filed between 2019 and 2025, spanning 11 technology areas.
What is TXC Corporation's Innovation Score?
TXC Corporation has an Innovation Score of 45.9 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does TXC Corporation focus on?
TXC Corporation's top technology area is H03B (GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS) with 10 patents. The company has filed patents in 11 CPC subclasses total.
Is TXC Corporation's patent filing rate increasing or decreasing?
TXC Corporation's recent filing velocity is +600% compared to the prior five-year period. This indicates accelerating innovation.
What does claim depth mean for TXC Corporation's patents?
TXC Corporation's patents average 12.9 claims each. This falls within the standard range, providing solid legal coverage.
How is the TXC 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

TXC's 16 grants land it in the top 22% 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 - TXC ranks #18,195 of 50,000. Top 50 holders
  • Most of this portfolio concentrates in H03B - see who else leads that technology area. H03B 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.