PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

XIA TAI XIN Semiconductor (qing Dao) Ltd.

USPTO PatentsView assignee record - 61 granted patents across 24 technology areas, recorded in grant years 2020–2023. 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).

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, XIA ranks #5,646 of 50,000 tracked US assignees by granted-patent volume, with 61 patents across 24 technology areas.

#5,646
of 50,000 US assignees by volume
Top 11%
by Innovation Score (52.0/100)
12.9
avg claims per patent

USPTO PatentsView assignee plate

Corpus R5646 · Foreign Corporation #5,646 · 61 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

  • GRANTS-SMALL 61 grants
  • UPPER-Q #5,646/50,000
  • PHOTO-FINISH ecoATM
  • CPC-FOCUS H01L · 24 areas
  • INNOV-PAR 52.0/100
  • CLAIMS-RICH 12.9 claims/avg
  • TYPE-FRNCORP Foreign Corp
  • SPAN-YRS 2020–2023 · 4y
  • BOOK-RICH 9/10 fields

Nearest grant-volume peer: Ecoatm, Llc (±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.

Innovation-score neighbourhood around XIA

Lowest and highest poles plus nearest Innovation Score peers, not a full corpus board reprint.

score

What this shows XIA TAI XIN Semiconductor (qing Dao) Ltd. stamps GRANTS-SMALL, UPPER-Q, PHOTO-FINISH, CPC-FOCUS, INNOV-PAR, CLAIMS-RICH, TYPE-FRNCORP, SPAN-YRS, BOOK-RICH. Volume places it #5,646 of 50,000; Innovation Score 52.0/100 sits in the top 11% of the PatentsView-derived corpus. Closest grant-volume peer on this plate is Ecoatm, Llc (±0 grants).

Source USPTO PatentsView, PlainPatent Innovation Score As of 2015–2025

Portfolio overview

XIA TAI XIN Semiconductor (qing Dao) Ltd. has been granted 61 US utility patents between 2020 and 2023, placing XIA TAI XIN Semiconductor (qing Dao) Ltd. at #5,646 of 50,000 across all assignees tracked by PlainPatent. This portfolio spans 24 distinct Cooperative Patent Classification (CPC) subclasses, averaging 12.9 claims per patent with primary concentration in H01L (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10). As a Foreign Corporation, XIA TAI XIN Semiconductor (qing Dao) Ltd. is one of the more focused assignees in the PatentsView dataset. By volume, XIA sits between University Of Macau (61 patents, rank #5,640) and Asahi Kasei Medical Co., Ltd. (60 patents, rank #5,648) - the closest US assignees by grant volume. The composite Innovation Score of 52.0/100 blends portfolio volume, grant velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Grant cadence records the difference between two grant-year windows. Historical data spans 2020 through 2023, with 61 total grants over that period. Grant timing can lag the related application by years, so this comparison does not establish current R&D spending, strategic intent, or a company’s application activity. The Foreign Corporation classification provides context for the assignee record, not a conclusion about its business strategy.

Claim depth and technology breadth describe this aggregate record. XIA TAI XIN Semiconductor (qing Dao) Ltd.'s 12.9 average claims per patent is an average count, not a measure of claim scope, legal strength, enforceability, or design-around risk. The record spans 24 CPC subclasses. Combined with portfolio volume, these figures let readers compare the documented grant records of assignees in similar technology classes.

Who files at XIA's volume?

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

patents

What this shows XIA holds 61 patents at rank #5,644, 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 XIA

By rank, the assignees closest to #5,644 in granted patent volume.

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

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for XIA, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (52 here).

Atotech Deutschland Gmbh & Co. KG 52 Rhombus Systems 52 Nisshinbo Holdings Inc. 52 Franklin Fueling Systems, Llc 52

Similar claim depth

Nearest assignees by average claims per patent (12.9 here).

TD Ameritrade IP Company, Inc. 12.9 avg Kohler Mira Limited 12.9 avg Advanced Connectek Inc. 12.9 avg Kaneka Corporation 12.9 avg

XIA's Innovation Score vs. every tracked assignee

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

52 Top 11% higher than 89% 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

0510152025 2020202120222023 18
USPTO utility patent grants by year · 2020–2023

Grants by year

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

View data table
XIA TAI XIN Semiconductor (qing Dao) Ltd. patent grants by year, 2015–2025
Year Patents Granted Share of Period
2020 1 1.6%
2021 20 32.8%
2022 22 36.1%
2023 18 29.5%

Which technologies does XIA TAI XIN Semiconductor (qing Dao) Ltd. patent most?

Top 15 of 24 technology areas

Where it ranks

Overall rank by patents

#5,646

of 50,000 tracked assignees

Innovation Score

52.0 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?
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

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.