PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Zhuhai Kelitong Electronic Co., Ltd.

USPTO PatentsView assignee record - 42 granted patents across 1 technology areas, recorded in grant years 2022–2025. 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: A47J (Kitchen EQUIPMENT; Coffee MILLS; Spice MILLS; Apparatus FOR Making Beverages).

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The verdict

According to USPTO PatentsView, Zhuhai ranks #7,805 of 49,997 tracked US assignees by granted-patent volume, with 42 patents across 1 technology areas.

#7,805
of 49,997 US assignees by volume
Top 44%
by Innovation Score (37.4/100)
1.5
avg claims per patent

USPTO PatentsView assignee plate

Corpus R7805 · Foreign Corporation #7,805 · 42 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

  • GRANTS-SMALL 42 grants
  • UPPER-Q #7,805/49,997
  • PHOTO-FINISH nVent Services
  • CPC-NARROW A47J · 1 areas
  • INNOV-THIN 37.4/100
  • CLAIMS-SPARSE 1.5 claims/avg
  • TYPE-FRNCORP Foreign Corp
  • SPAN-YRS 2022–2025 · 4y
  • BOOK-RICH 9/10 fields

Nearest grant-volume peer: nVent Services 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 Zhuhai’s 37.4 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 Zhuhai

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

score

What this shows Zhuhai's Innovation Score is 37.4/100 (top 44% 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 Zhuhai?

Each dot is one of Zhuhai’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). Zhuhai’s own 1.5 claims/patent is at or below the 14.0 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

Zhuhai 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 40.54141.54242.5 010203040 Granted patents (volume) Avg claims / patent WÄRTSILÄ Finland OY - 42, 14.5WÄRtsilÄ Finland…Xiamen Galenpoo Kitchen & Bathroom Technology Co., Ltd - 42, 2.29Xiamen Galenpoo K…Zhejiang Geely Automobile Research Institute Co., Ltd - 42, 13.1Zhejiang Geely Au…ZON, Inc. - 42, 7.5ZONnVent Services GmbH - 42, 14nvent ServicesAgrofresh Inc. - 41, 17.76AgrofreshAltr Solutions, Inc. - 41, 28.88Altr SolutionsAPS Technology, LLC - 41, 26.49APS TechnologyZhuhai Kelitong Electronic Co., Ltd. - 42, 1.52Zhuhai Kelitong
Zhuhai vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Zhuhai's grants concentrate

Zhuhai Kelitong Electronic Co., Ltd. is a focused PatentsView assignee: 1 CPC subclasses with 7.1% of grants classified under A47J (Kitchen EQUIPMENT; Coffee MILLS; Spice MILLS; Apparatus FOR Making Beverages). Peak complete grant year is 2024 (23 grants) versus a trough of 2 in 2022. By volume, Zhuhai sits between WÄRTSILÄ Finland OY and APS Technology, LLC.

Zhuhai's three-year grant acceleration

Zhuhai Kelitong Electronic Co., Ltd. shows 34 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 Zhuhai's volume?

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

patents

What this shows Zhuhai holds 42 patents at rank #7,805, 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 Zhuhai

By rank, the assignees closest to #7,805 in granted patent volume.

Leaders in A47J (Kitchen Equipment)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Zhuhai, neither rank-band nor same-CPC leaders (those blocks stay above). In A47J (Kitchen Equipment), Zhuhai ranks #307 of 793 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (37 here).

Cambridge International, Inc. 37 Wireless Future Technologies Inc. 37 Arria Data2text Limited 37 Cephea Valve Technologies, Inc. 37

Zhuhai's Innovation Score vs. every tracked assignee

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

37 Top 44% higher than 56% 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

0510152025 2022202320242025 8
USPTO utility patent grants by year · 2022–2025

Grants by year

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

View data table
Zhuhai Kelitong Electronic Co., Ltd. patent grants by year, 2015–2025
Year Patents Granted Share of Period
2022 2 4.8%
2023 9 21.4%
2024 23 54.8%
2025partial year 8 19.0%

Which technologies does Zhuhai Kelitong Electronic Co., Ltd. patent most?

Top 1 of 1 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

Zhuhai Kelitong Electronic Co., Ltd.'s patent record in context - here's where to go next.

  • Zhuhai Kelitong Electronic Co., Ltd.'s lead technology class is A47J (Kitchen EQUIPMENT; Coffee MILLS; Spice MILLS; Apparatus FOR Making Beverages), 7.1% of its portfolio - see every assignee active in that class. Explore A47J
  • Ranked #7,805 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
  • Compare Zhuhai Kelitong Electronic Co., Ltd. against WÄRTSILÄ Finland OY, an assignee filing at a similar volume. Compare portfolios
  • Innovation Score of 37.4/100 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.