PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

HUA Hong Semiconductor (WUXI) Limited

USPTO PatentsView assignee record - 9 granted patents across 5 technology areas, recorded in grant years 2022–2024. 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).

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The verdict

According to USPTO PatentsView, HUA ranks #29,003 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 5 technology areas.

#29,003
of 49,997 US assignees by volume
Top 34%
by Innovation Score (41.1/100)
8.7
avg claims per patent

USPTO PatentsView assignee plate

Corpus R29003 · Foreign Corporation #29,003 · 9 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-PAR · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

  • GRANTS-MICRO 9 grants
  • MID-PACK #29,003/49,997
  • PHOTO-FINISH Horticulture…
  • CPC-NARROW H01L · 5 areas
  • INNOV-PAR 41.1/100
  • CLAIMS-PAR 8.7 claims/avg
  • TYPE-FRNCORP Foreign Corp
  • SPAN-YRS 2022–2024 · 3y
  • BOOK-RICH 9/10 fields

Nearest grant-volume peer: Horticulture Innovation Australia Limited (±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 HUA’s 41.1 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Innovation-score neighbourhood around HUA

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

score

What this shows HUA's Innovation Score is 41.1/100 (top 34% 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.

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

Does more volume mean deeper claims for HUA?

Each dot is one of HUA’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). HUA’s own 8.7 claims/patent is at or below the 11.2 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

HUA vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView. 2×2 strategic matrix plotting 9 entities by Granted patents (volume) (X) and Avg claims / patent (Y), with a crosshair dividing the plot into four quadrants. Volume + depthSelective & thoroughVolume over depthLean filer 8.98.999.1 05101520 Granted patents (volume) Avg claims / patent Horticulture Innovation Australia Limited - 9, 5.33Horticulture Inno…Horton DO Brasil Tecnologia Offshore, Ltda. - 9, 16.89Horton DO Brasil…HSG, LLC - 9, 15.67HSGHsin Chong Machinery Works Co. Ltd. - 9, 10.44Hsin Chong Machin…Huhtamaki Molded Fiber Technology B.V. - 9, 11.33Huhtamaki Molded…Huizhou Speed Wireless Technology Co., Ltd. - 9, 18.78Huizhou Speed Wir…Human Genome Sciences, Inc. - 9, 11.22Human Genome Scie…Hunan Vathin Medical Instrument Co., Ltd. - 9, 8.78Hunan Vathin Medi…HUA Hong Semiconductor (WUXI) Limited - 9, 8.67HUA Hong Semicond…
HUA vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where HUA's grants concentrate

HUA Hong Semiconductor (WUXI) Limited is a focused PatentsView assignee: 5 CPC subclasses with 77.8% of grants classified under H01L (Semiconductor Devices NOT Covered BY Class H10). Peak complete grant year is 2023 (4 grants) versus a trough of 2 in 2024. By volume, HUA sits between Horticulture Innovation Australia Limited and Hunan Vathin Medical Instrument Co., Ltd..

HUA's three-year grant acceleration

HUA Hong Semiconductor (WUXI) Limited shows 9 grants in 2022–2024 against only 0 in 2019–2021. That prior window is too thin for a growth multiple (rename and spin-out assignees look artificially high when the baseline is near zero), so PlainPatent withholds a ranked acceleration claim here.

Who files at HUA's volume?

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

patents

What this shows HUA holds 9 patents at rank #28,953, 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 HUA

By rank, the assignees closest to #28,953 in granted patent volume.

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

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

HUA's Innovation Score vs. every tracked assignee

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

41 Top 34% higher than 66% of 49,997 US assignees

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

1.522.533.544.5 202220232024 2
USPTO utility patent grants by year · 2022–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table
HUA Hong Semiconductor (WUXI) Limited patent grants by year, 2015–2025
Year Patents Granted Share of Period
2022 3 33.3%
2023 4 44.4%
2024 2 22.2%

Which technologies does HUA Hong Semiconductor (WUXI) Limited patent most?

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

HUA Hong Semiconductor (WUXI) Limited's patent record in context - here's where to go next.

  • HUA Hong Semiconductor (WUXI) Limited's lead technology class is H01L (Semiconductor Devices NOT Covered BY Class H10), 77.8% of its portfolio - see every assignee active in that class. Explore H01L
  • Ranked #29,003 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
  • Compare HUA Hong Semiconductor (WUXI) Limited against Horticulture Innovation Australia Limited, an assignee filing at a similar volume. Compare portfolios
  • Innovation Score of 41.1/100 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

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.