Where does Wuxi Huaying Microelectronics Technology Co., Ltd rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Wuxi Huaying Microelectronics Technology Co., Ltd ranks #30,624 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Wuxi Huaying Microelectronics Technology Co., Ltd hold?

Wuxi Huaying Microelectronics Technology Co., Ltd holds 9 US utility patents granted between 2018 and 2022, spanning 8 technology areas.

What is Wuxi Huaying Microelectronics Technology Co., Ltd's Innovation Score?

Wuxi Huaying Microelectronics Technology Co., Ltd has an Innovation Score of 26.1 out of 100 (19th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Wuxi Huaying Microelectronics Technology Co., Ltd focus on?

Wuxi Huaying Microelectronics Technology Co., Ltd's top technology area is H01L (Semiconductor Devices NOT Covered BY Class H10) with 7 patents, ranking #1,149 of 3,373 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

Is Wuxi Huaying Microelectronics Technology Co., Ltd's patent grant rate increasing or decreasing?

Wuxi Huaying Microelectronics Technology Co., Ltd's recent grant velocity is -20% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Wuxi Huaying Microelectronics Technology Co., Ltd's patents?

Wuxi Huaying Microelectronics Technology Co., Ltd's patents average 11.8 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Wuxi Huaying Microelectronics Technology Co., Ltd

Q: How is the Wuxi Huaying Microelectronics Technology 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.

USPTO PatentsView assignee record - 9 granted patents across 8 technology areas, recorded in grant years 2018–2022. 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).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Wuxi ranks #30,624 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 8 technology areas.

#30,624
of 49,997 US assignees by volume: 19th percentile
by Innovation Score (26.1/100): 11.8
avg claims per patent: -20%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R30624 · Foreign Corporation #30,624 · 9 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-PAR · TYPE-FRNCORP · VEL-DOWN · BOOK-FULL

GRANTS-MICRO 9 grants
MID-PACK #30,624/49,997
PHOTO-FINISH WÖHNER Besitz
CPC-NARROW H01L · 8 areas
INNOV-THIN 26.1/100
CLAIMS-PAR 11.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -20% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: WÖHNER Besitz GMBH (±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 Wuxi’s 26.1 Innovation Score adds up

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

Volume 8.0 pts (31%) Velocity 1.1 pts (4%) Breadth 10.0 pts (38%) Claim depth 7.1 pts (27%)

Qualcomm Incorporated · highest

85
Wuxi Huaying… · this assignee

26
3D Lighting… · lowest

7

What this shows Wuxi's Innovation Score is 26.1/100 (19th percentile 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.

Does more volume mean deeper claims for Wuxi?

Each dot is one of Wuxi’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). Wuxi’s own 11.8 claims/patent is ABOVE the 10.1 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

Wuxi vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Wuxi's grants concentrate

Wuxi Huaying Microelectronics Technology Co., Ltd is a focused PatentsView assignee: 8 CPC subclasses with 77.8% of grants classified under H01L (Semiconductor Devices NOT Covered BY Class H10). Peak complete grant year is 2019 (3 grants) versus a trough of 1 in 2021. By volume, Wuxi sits between Wonderhealth, LLC and X-Control System Co., Ltd..

Wuxi's three-year grant acceleration

Wuxi Huaying Microelectronics Technology Co., Ltd shows 1 grants in 2022–2024 against only 6 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.

Wonderhealth

9
World Energy Syst…

9
Wuhan Lewei E-com…

9
Wuhan YZY Biophar…

9
Wuyi Hongling Ind…

9
Wynalda Litho

9
WÖHNER Besitz

9
X-control System

9
Wuxi Huaying Micr… ◀

9

What this shows Wuxi holds 9 patents at rank #30,593, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Wuxi

By rank, the assignees closest to #30,593 in granted patent volume.

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

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

Wuxi's Innovation Score vs. every tracked assignee

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

26 19th percentile higher than 19% of 49,997 US assignees

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

USPTO utility patent grants by year · 2018–2022

Grants by year

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

View data table

Wuxi Huaying Microelectronics Technology Co., Ltd patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	2	22.2%
2019	3	33.3%
2020	2	22.2%
2021	1	11.1%
2022	1	11.1%

Which technologies does Wuxi Huaying Microelectronics Technology Co., Ltd patent most?

H01L - Semiconductor Devices NOT Covered BY Class H10 7

B08B - Cleaning IN GENERAL; Prevention OF Fouling IN General 3

B29L - Indexing Scheme Associated With Subclass B29c, Relating TO Particular Articles 2

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing 2

Y10S - Technical Subjects Covered BY Former Uspc Cross-reference ART Collections [XRACs] AND Digests 2

B65D - Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR Fittings THEREFOR; Packaging ELEMENTS; Packages 2

B29K - Indexing Scheme Associated With Subclasses B29b, B29c OR B29d, Relating TO Moulding Materials OR TO Materials FOR ; Moulds, ; Reinforcements, Fillers OR Preformed Parts, e.g. Inserts 1

B29D - Producing Particular Articles From Plastics OR From Substances IN A Plastic State 1

Top 8 of 8 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

Wuxi Huaying Microelectronics Technology Co., Ltd's patent record in context - here's where to go next.

Wuxi Huaying Microelectronics Technology Co., Ltd'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 #30,624 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Wuxi Huaying Microelectronics Technology Co., Ltd against Wonderhealth, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 26.1/100 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

Compiled by PlainPatent , US Patent Intelligence Editorial Process · May 15, 2026

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.