PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Shenzhen Xunweijia Technology Development Co., Ltd.

USPTO PatentsView assignee record - 56 granted patents across 3 technology areas, recorded in grant years 2019–2025. 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: H04R (Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems).

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The verdict

According to USPTO PatentsView, Shenzhen ranks #6,075 of 49,997 tracked US assignees by granted-patent volume, with 56 patents across 3 technology areas.

#6,075
of 49,997 US assignees by volume
Top 35%
by Innovation Score (40.8/100)
1.2
avg claims per patent
+2300%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R6075 · Foreign Corporation #6,075 · 56 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

  • GRANTS-SMALL 56 grants
  • UPPER-Q #6,075/49,997
  • PHOTO-FINISH Reckitt & Colman…
  • CPC-NARROW H04R · 3 areas
  • INNOV-PAR 40.8/100
  • CLAIMS-SPARSE 1.2 claims/avg
  • TYPE-FRNCORP Foreign Corp
  • VEL-SURGE +2300% vel
  • BOOK-FULL 10/10 fields

Nearest grant-volume peer: Reckitt & Colman (Overseas) Hygiene Home 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 Shenzhen’s 40.8 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 Shenzhen

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

score

What this shows Shenzhen's Innovation Score is 40.8/100 (top 35% 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 Shenzhen?

Each dot is one of Shenzhen’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). Shenzhen’s own 1.2 claims/patent is at or below the 17.0 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

Shenzhen 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 55.956.056.05656.056.056.1 0102030 Granted patents (volume) Avg claims / patent Reckitt & Colman (Overseas) Hygiene Home Limited - 56, 2.12Reckitt & Colman…Restoration Robotics, Inc. - 56, 24.57Restoration Robot…Senomyx, Inc. - 56, 19.21SenomyxSentera, Inc. - 56, 17.04SenteraStoragecraft Technology Corporation - 56, 17.96Storagecraft Tech…Sentons Inc. - 56, 19.79SentonsShantou P&C Plastic Products Company Limited - 56, 1.39Shantou P&C Plast…Sigma-Aldrich Co. LLC - 56, 13.16Sigma-aldrichShenzhen Xunweijia Technology Development Co., Ltd. - 56, 1.23Shenzhen Xunweiji…
Shenzhen vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Shenzhen's grants concentrate

Shenzhen Xunweijia Technology Development Co., Ltd. is a focused PatentsView assignee: 3 CPC subclasses with 1.8% of grants classified under H04R (Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems). Peak complete grant year is 2024 (24 grants) versus a trough of 2 in 2019. By volume, Shenzhen sits between Reckitt & Colman (Overseas) Hygiene Home Limited and Sigma-Aldrich Co. LLC.

Shenzhen's three-year grant acceleration

Shenzhen Xunweijia Technology Development Co., Ltd. shows 40 grants in 2022–2024 against only 10 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 Shenzhen's volume?

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

patents

What this shows Shenzhen holds 56 patents at rank #6,073, 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 Shenzhen

By rank, the assignees closest to #6,073 in granted patent volume.

Leaders in H04R (Loudspeakers)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Shenzhen, neither rank-band nor same-CPC leaders (those blocks stay above). In H04R (Loudspeakers), Shenzhen ranks #1,016 of 1,513 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (41 here).

ECI Telecom Ltd. 41 Lynk Labs, Inc. 41 Luigi Lavazza S.p.A. 41 AptarGroup, Inc. 41

Similar claim depth

Nearest assignees by average claims per patent (1.2 here).

VAN Cleef & Arpels SA 1.2 avg RH US, LLC 1.2 avg Harry Winston SA 1.2 avg Dongguan Powerme Plastic MFG. Co., Ltd. 1.2 avg

Shenzhen's Innovation Score vs. every tracked assignee

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

41 Top 35% higher than 65% 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

051015202530 2019202020212022202320242025 6
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
Shenzhen Xunweijia Technology Development Co., Ltd. patent grants by year, 2015–2025
Year Patents Granted Share of Period
2019 2 3.6%
2020 2 3.6%
2021 6 10.7%
2022 10 17.9%
2023 6 10.7%
2024 24 42.9%
2025partial year 6 10.7%

Which technologies does Shenzhen Xunweijia Technology Development 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

Shenzhen Xunweijia Technology Development Co., Ltd.'s patent record in context - here's where to go next.

  • Shenzhen Xunweijia Technology Development Co., Ltd.'s lead technology class is H04R (Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems), 1.8% of its portfolio - see every assignee active in that class. Explore H04R
  • Ranked #6,075 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
  • Compare Shenzhen Xunweijia Technology Development Co., Ltd. against Reckitt & Colman (Overseas) Hygiene Home Limited, an assignee filing at a similar volume. Compare portfolios
  • Innovation Score of 40.8/100 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.