PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Wuxi Haidaer Precision Slides Co., Ltd

USPTO PatentsView assignee record - 8 granted patents across 3 technology areas, recorded in grant years 2018–2025. 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: A47B (TABLES; DESKS; Office FURNITURE; CABINETS; DRAWERS; General Details OF Furniture).

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The verdict

According to USPTO PatentsView, Wuxi ranks #33,926 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 3 technology areas.

#33,926
of 49,997 US assignees by volume
24th percentile
by Innovation Score (27.6/100)
6.5
avg claims per patent
+33%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R33926 · Foreign Corporation #33,926 · 8 grants

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

  • GRANTS-MICRO 8 grants
  • MID-PACK #33,926/49,997
  • PHOTO-FINISH Warner Babcock…
  • CPC-NARROW A47B · 3 areas
  • INNOV-THIN 27.6/100
  • CLAIMS-SPARSE 6.5 claims/avg
  • TYPE-FRNCORP Foreign Corp
  • VEL-UP +33% vel
  • BOOK-FULL 10/10 fields

Nearest grant-volume peer: Warner Babcock Institute for Green Chemistry, 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.

How Wuxi’s 27.6 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 Wuxi

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

score

What this shows Wuxi's Innovation Score is 27.6/100 (24th 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.

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

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 6.5 claims/patent is at or below the 11.8 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

Wuxi 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 8.088.1 5101520 Granted patents (volume) Avg claims / patent Wowwee Group Ltd. - 8, 7.38Wowwee GroupWTS LLC - 8, 11.75WTSWuhan China Star Optoelectronics - 8, 8.88Wuhan China Star…Wuhan Choice Technology Co., Ltd. - 8, 10.75Wuhan Choice Tech…Warner Babcock Institute for Green Chemistry, LLC - 8, 14.62Warner Babcock In…WashSense, Inc. - 8, 18.38WashsenseWatch Skins Corporation - 8, 16.75Watch SkinsWaterford Institute of Technology - 8, 14.88Waterford Institu…Wuxi Haidaer Precision Slides Co., Ltd - 8, 6.5Wuxi Haidaer Prec…
Wuxi vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Wuxi's grants concentrate

Wuxi Haidaer Precision Slides Co., Ltd is a focused PatentsView assignee: 3 CPC subclasses with 87.5% of grants classified under A47B (TABLES; DESKS; Office FURNITURE; CABINETS; DRAWERS; General Details OF Furniture). Peak complete grant year is 2024 (3 grants) versus a trough of 1 in 2019. By volume, Wuxi sits between Wowwee Group Ltd. and Waterford Institute of Technology.

Wuxi's three-year grant acceleration

Wuxi Haidaer Precision Slides Co., Ltd shows 3 grants in 2022–2024 against only 2 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 Wuxi's volume?

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

patents

What this shows Wuxi holds 8 patents at rank #33,871, 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 Wuxi

By rank, the assignees closest to #33,871 in granted patent volume.

Leaders in A47B (Tables)

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)

28 24th percentile higher than 24% 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

0.511.522.533.5 20182019202020242025 1
USPTO utility patent grants by year · 2018–2025

Grants by year

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

View data table
Wuxi Haidaer Precision Slides Co., Ltd patent grants by year, 2015–2025
Year Patents Granted Share of Period
2018 2 25.0%
2019 1 12.5%
2020 1 12.5%
2024 3 37.5%
2025partial year 1 12.5%

Which technologies does Wuxi Haidaer Precision Slides Co., Ltd patent most?

Top 3 of 3 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 Haidaer Precision Slides Co., Ltd's patent record in context - here's where to go next.

  • Wuxi Haidaer Precision Slides Co., Ltd's lead technology class is A47B (TABLES; DESKS; Office FURNITURE; CABINETS; DRAWERS; General Details OF Furniture), 87.5% of its portfolio - see every assignee active in that class. Explore A47B
  • Ranked #33,926 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
  • Compare Wuxi Haidaer Precision Slides Co., Ltd against Wowwee Group Ltd., an assignee filing at a similar volume. Compare portfolios
  • Innovation Score of 27.6/100 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.