Where does Deeyook Location Technologies Ltd rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Deeyook Location Technologies Ltd ranks #22,453 of 50,000 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Deeyook Location Technologies Ltd hold?

Deeyook Location Technologies Ltd holds 12 US utility patents granted between 2017 and 2025, spanning 4 technology areas.

What is Deeyook Location Technologies Ltd's Innovation Score?

Deeyook Location Technologies Ltd has an Innovation Score of 50.8 out of 100 (top 12% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Deeyook Location Technologies Ltd's patent grant rate increasing or decreasing?

Deeyook Location Technologies Ltd's recent grant velocity is +300% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Deeyook Location Technologies Ltd's patents?

Deeyook Location Technologies Ltd's patents average 24.8 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 Deeyook Location Technologies 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

Deeyook Location Technologies Ltd

Q: What technology areas does Deeyook Location Technologies Ltd focus on?

Deeyook Location Technologies Ltd's top technology area is G01S (RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES) with 10 patents. Grants appear in 4 CPC subclasses total.

USPTO PatentsView assignee record - 12 granted patents across 4 technology areas, recorded in grant years 2017–2025. 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: G01S (RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRA).

Compiled by PlainPatent · May 15, 2026

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Deeyook ranks #22,453 of 50,000 tracked US assignees by granted-patent volume, with 12 patents across 4 technology areas.

#22,453
of 50,000 US assignees by volume: Top 12%
by Innovation Score (50.8/100): 24.8
avg claims per patent: +300%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R22453 · Foreign Corporation #22,453 · 12 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-DENSE · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 12 grants
MID-PACK #22,453/50,000
PHOTO-FINISH Datang NXP Semicondu…
CPC-NARROW G01S · 4 areas
INNOV-PAR 50.8/100
CLAIMS-DENSE 24.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +300% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Datang NXP Semiconductors 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.

Qualcomm Incorporated · highest

85
Deeyook Location · this assignee

51
3D Lighting Innovati… · lowest

7

What this shows Deeyook's Innovation Score is 50.8/100 (top 12% 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.

Where Deeyook's grants concentrate

Deeyook Location Technologies Ltd is a focused PatentsView assignee: 4 CPC subclasses with 83.3% of grants classified under G01S (RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRA). Peak complete grant year is 2022 (5 grants) versus a trough of 1 in 2017. By volume, Deeyook sits between Datang NXP Semiconductors Co., Ltd. and Dido Wireless Innovations, Llc.

Datang NXP Semico…

12
Davro Products

12
Davy Process Tech…

12
Deako

12
Deployable Space…

12
Devgen

12
Diaxamed

12
Dido Wireless Inn…

12
Deeyook Location ◀

12

What this shows Deeyook holds 12 patents at rank #22,471, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Deeyook

By rank, the assignees closest to #22,471 in granted patent volume.

Leaders in G01S (Radio Direction-finding)

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

Deeyook's Innovation Score vs. every tracked assignee

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

51 Top 12% higher than 88% of 50,000 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 · 2017–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Deeyook Location Technologies Ltd patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	8.3%
2019	1	8.3%
2022	5	41.7%
2023	2	16.7%
2024	1	8.3%
2025partial year	2	16.7%

Which technologies does Deeyook Location Technologies Ltd patent most?

G01S - RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES 10

H04W - WIRELESS COMMUNICATION NETWORKS 10

H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 8

H04B - TRANSMISSION 4

Top 4 of 4 technology areas

Where it ranks

Overall rank by patents

#22,453

of 50,000 tracked assignees

Innovation Score

50.8 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

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.