PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Shenzhen LIYI99.COM, Ltd.

USPTO PatentsView assignee record - 8 granted patents across 0 technology areas, recorded in grant years 2022–2023. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength.

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The verdict

According to USPTO PatentsView, Shenzhen ranks #33,281 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 0 technology areas.

#33,281
of 49,997 US assignees by volume
26th percentile
by Innovation Score (28.2/100)
1.0
avg claims per patent

USPTO PatentsView assignee plate

Corpus R33281 · Foreign Corporation #33,281 · 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 #33,281/49,997
  • PHOTO-FINISH Shenzhen Happy…
  • CPC-UNK CPC blank
  • INNOV-THIN 28.2/100
  • CLAIMS-SPARSE 1.0 claims/avg
  • TYPE-FRNCORP Foreign Corp
  • SPAN-YRS 2022–2023 · 2y
  • BOOK-RICH 8/10 fields

Nearest grant-volume peer: Shenzhen Happy Vaping Technology 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.

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 28.2/100 (26th 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

Where Shenzhen's grants concentrate

Shenzhen LIYI99.COM, Ltd. is a focused PatentsView assignee: 0 CPC subclasses . Peak complete grant year is 2023 (5 grants) versus a trough of 3 in 2022. By volume, Shenzhen sits between Shenzhen Happy Vaping Technology Limited and Shenzhen Sibionics Technology Co., Ltd..

Shenzhen's three-year grant acceleration

Shenzhen LIYI99.COM, Ltd. shows 8 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 Shenzhen's volume?

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

patents

What this shows Shenzhen holds 8 patents at rank #33,197, 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 #33,197 in granted patent volume.

Assignees with similar portfolio profiles

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

Similar innovation score

Nearest assignees by Innovation Score (28 here).

Ningbo Yourlite Import & Export Co., Ltd. 28 Guangzhou Tsunami Industrial Equipment Co., Ltd. 28 Guangdong Altalist Sporting Goods Co., Ltd. 28 Aramara Beauty LLC 28

Shenzhen's Innovation Score vs. every tracked assignee

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

28 26th percentile higher than 26% 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

2.533.544.555.5 20222023 5
USPTO utility patent grants by year · 2022–2023

Grants by year

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

View data table
Shenzhen LIYI99.COM, Ltd. patent grants by year, 2015–2025
Year Patents Granted Share of Period
2022 3 37.5%
2023 5 62.5%

Where it ranks

Overall rank by patents

#33,281

of 49,997 tracked assignees

Innovation Score

28.2 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Shenzhen LIYI99.COM, Ltd.'s patent record in context - here's where to go next.

  • Ranked #33,281 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
  • Compare Shenzhen LIYI99.COM, Ltd. against Shenzhen Happy Vaping Technology Limited, an assignee filing at a similar volume. Compare portfolios
  • Innovation Score of 28.2/100 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.