PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Shantou Weishengda Toys Co., Ltd.

USPTO PatentsView assignee record - 8 granted patents across 0 technology areas, recorded in grant years 2024–2025. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength.

RSS updates for this company
Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Shantou ranks #33,242 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 0 technology areas.

#33,242
of 49,997 US assignees by volume
9th percentile
by Innovation Score (21.5/100)
1.0
avg claims per patent

USPTO PatentsView assignee plate

Corpus R33242 · Foreign Corporation #33,242 · 8 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-UNK · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

  • GRANTS-MICRO 8 grants
  • MID-PACK #33,242/49,997
  • PHOTO-FINISH Shanghai Simgui…
  • CPC-UNK CPC blank
  • INNOV-THIN 21.5/100
  • CLAIMS-SPARSE 1.0 claims/avg
  • TYPE-FRNCORP Foreign Corp
  • SPAN-YRS 2024–2025 · 2y
  • BOOK-RICH 8/10 fields

Nearest grant-volume peer: Shanghai Simgui Technology Co., Ltd. (±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 Shantou’s 21.5 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 Shantou

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

score

What this shows Shantou's Innovation Score is 21.5/100 (9th 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 Shantou?

Each dot is one of Shantou’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). Shantou’s own 1.0 claims/patent is at or below the 10.8 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

Shantou 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 05101520 Granted patents (volume) Avg claims / patent Shanghai Simgui Technology Co., Ltd. - 8, 8.5Shanghai Simgui T…Shanghai Sixth People's Hospital - 8, 10.75Shanghai Sixth Pe…Shanghai Yaohuo Microelectronics Co., Ltd. - 8, 16.75Shanghai Yaohuo M…Shantou Kailan Technology Industrial Co. - 8, 1Shantou Kailan Te…Shayre, Inc. - 8, 18.75ShayreShear Kershman Laboratories, Inc. - 8, 11.38Shear Kershman La…Shearwater GeoServices Software Inc. - 8, 18.5Shearwater Geoser…Sheng Tai Brassware Co., Ltd. - 8, 4.5Sheng Tai Brasswa…Shantou Weishengda Toys Co., Ltd. - 8, 1Shantou Weishengd…
Shantou vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Shantou's grants concentrate

Shantou Weishengda Toys Co., Ltd. is a focused PatentsView assignee: 0 CPC subclasses . By volume, Shantou sits between Shanghai Simgui Technology Co., Ltd. and Sheng Tai Brassware Co., Ltd..

Shantou's three-year grant acceleration

Shantou Weishengda Toys Co., Ltd. shows 2 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 Shantou's volume?

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

patents

What this shows Shantou holds 8 patents at rank #33,354, 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 Shantou

By rank, the assignees closest to #33,354 in granted patent volume.

Assignees with similar portfolio profiles

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

Similar innovation score

Nearest assignees by Innovation Score (22 here).

Doyo Engineering Co., Ltd. 22 Vuber Technologies, LLC 22 Lodge Manufacturing Company 22 Keyway Innovations (Shanghai) Company Limited 22

Shantou's Innovation Score vs. every tracked assignee

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

22 9th percentile higher than 9% 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

1234567 20242025 6
USPTO utility patent grants by year · 2024–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2024–2019 baseline. Full figures in the table below.

View data table
Shantou Weishengda Toys Co., Ltd. patent grants by year, 2015–2025
Year Patents Granted Share of Period
2024 2 25.0%
2025partial year 6 75.0%

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

Shantou Weishengda Toys Co., Ltd.'s patent record in context - here's where to go next.

  • Ranked #33,242 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
  • Compare Shantou Weishengda Toys Co., Ltd. against Shanghai Simgui Technology Co., Ltd., an assignee filing at a similar volume. Compare portfolios
  • Innovation Score of 21.5/100 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.