Where does Guangdong K-silver Industrial Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Guangdong K-silver Industrial Co., Ltd. ranks #47,229 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Guangdong K-silver Industrial Co., Ltd. hold?

Guangdong K-silver Industrial Co., Ltd. holds 5 US utility patents granted between 2023 and 2025, spanning 6 technology areas.

What is Guangdong K-silver Industrial Co., Ltd.'s Innovation Score?

Guangdong K-silver Industrial Co., Ltd. has an Innovation Score of 43.1 out of 100 (top 29% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Guangdong K-silver Industrial Co., Ltd. focus on?

Guangdong K-silver Industrial Co., Ltd.'s top technology area is G05G (Control Devices OR Systems Insofar AS Characterised BY Mechanical Features Only) with 5 patents, ranking #38 of 346 assignees active in that subclass. Grants appear in 6 CPC subclasses total.

Is Guangdong K-silver Industrial Co., Ltd.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Guangdong K-silver Industrial Co., Ltd..

What does claim depth mean for Guangdong K-silver Industrial Co., Ltd.'s patents?

Guangdong K-silver Industrial Co., Ltd.'s patents average 13.8 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

How is the Guangdong K-silver Industrial Co., Ltd. patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Guangdong K-silver Industrial Co., Ltd.

USPTO PatentsView assignee record - 5 granted patents across 6 technology areas, recorded in grant years 2023–2025. 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: G05G (Control Devices OR Systems Insofar AS Characterised BY Mechanical Features Only).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Guangdong ranks #47,229 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 6 technology areas.

#47,229
of 49,997 US assignees by volume: Top 29%
by Innovation Score (43.1/100): 13.8
avg claims per patent

USPTO PatentsView assignee plate

Corpus R47229 · Foreign Corporation #47,229 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 5 grants
BOTTOM-DECILE #47,229/49,997
PHOTO-FINISH Guangdong Galanz…
CPC-NARROW G05G · 6 areas
INNOV-PAR 43.1/100
CLAIMS-RICH 13.8 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2023–2025 · 3y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Guangdong Galanz Microwave Electrical Appliances Manufacturing 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 Guangdong’s 43.1 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 6.2 pts (14%) Velocity 20.0 pts (46%) Breadth 8.7 pts (20%) Claim depth 8.3 pts (19%)

Qualcomm Incorporated · highest

85
Guangdong K-silver… · this assignee

43
3D Lighting… · lowest

7

What this shows Guangdong's Innovation Score is 43.1/100 (top 29% 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.

Does more volume mean deeper claims for Guangdong?

Each dot is one of Guangdong’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). Guangdong’s own 13.8 claims/patent is ABOVE the 4.8 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

Guangdong vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Guangdong's grants concentrate

Guangdong K-silver Industrial Co., Ltd. is a focused PatentsView assignee: 6 CPC subclasses with 100% of grants classified under G05G (Control Devices OR Systems Insofar AS Characterised BY Mechanical Features Only). Peak complete grant year is 2023 (2 grants) versus a trough of 1 in 2024. By volume, Guangdong sits between Guangdong Galanz Microwave Electrical Appliances Manufacturing Co., Ltd. and Guangdong Senssun Weighing Apparatus Group Ltd..

Guangdong's three-year grant acceleration

Guangdong K-silver Industrial Co., Ltd. shows 3 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.

Guangdong Galanz…

5
Guangdong Iceco E…

5
Guangdong Institu…

5
Guangdong Jiamei…

5
Guangdong KIN Lon…

5
Guangdong Laijun…

5
Guangdong Meizhi…

5
Guangdong Senssun…

5
Guangdong K-silve… ◀

5

What this shows Guangdong holds 5 patents at rank #47,101, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Guangdong

By rank, the assignees closest to #47,101 in granted patent volume.

Leaders in G05G (Control Devices OR Systems Insofar AS Characterised BY Me…)

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

Guangdong's Innovation Score vs. every tracked assignee

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

43 Top 29% higher than 71% of 49,997 US assignees

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

USPTO utility patent grants by year · 2023–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2023–2019 baseline. Full figures in the table below.

View data table

Guangdong K-silver Industrial Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2023	2	40.0%
2024	1	20.0%
2025partial year	2	40.0%

Which technologies does Guangdong K-silver Industrial Co., Ltd. patent most?

G05G - Control Devices OR Systems Insofar AS Characterised BY Mechanical Features Only 5

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 2

H01H - Electric SWITCHES; RELAYS; SELECTORS; Emergency Protective Devices 2

A63F - Card, Board, OR Roulette GAMES; Indoor Games Using Small Moving Playing BODIES; Video GAMES; Games NOT Otherwise Provided FOR 1

G01D - Measuring NOT Specially Adapted FOR A Specific VARIABLE; Arrangements FOR Measuring TWO OR More Variables NOT Covered IN A Single Other SUBCLASS; Tariff Metering APPARATUS; Measuring OR Testing NOT Otherwise Provided FOR 1

G06F - Electric Digital Data Processing 1

Top 6 of 6 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

Guangdong K-silver Industrial Co., Ltd.'s patent record in context - here's where to go next.

Guangdong K-silver Industrial Co., Ltd.'s lead technology class is G05G (Control Devices OR Systems Insofar AS Characterised BY Mechanical Features Only), 100% of its portfolio - see every assignee active in that class. Explore G05G
Ranked #47,229 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Guangdong K-silver Industrial Co., Ltd. against Guangdong Galanz Microwave Electrical Appliances Manufacturing Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 43.1/100 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

Compiled by PlainPatent , US Patent Intelligence Editorial Process · May 15, 2026

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.