Where does Lingdong Technology (BEIJING) Co. Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Lingdong Technology (BEIJING) Co. Ltd. ranks #8,242 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 Lingdong Technology (BEIJING) Co. Ltd. hold?

Lingdong Technology (BEIJING) Co. Ltd. holds 39 US utility patents granted between 2019 and 2025, spanning 38 technology areas.

What is Lingdong Technology (BEIJING) Co. Ltd.'s Innovation Score?

Lingdong Technology (BEIJING) Co. Ltd. has an Innovation Score of 48.3 out of 100 (top 17% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Lingdong Technology (BEIJING) Co. Ltd. focus on?

Lingdong Technology (BEIJING) Co. Ltd.'s top technology area is G05D (Systems FOR Controlling OR Regulating Non-electric Variables) with 26 patents, ranking #148 of 2,515 assignees active in that subclass. Grants appear in 38 CPC subclasses total.

Is Lingdong Technology (BEIJING) Co. Ltd.'s patent grant rate increasing or decreasing?

Lingdong Technology (BEIJING) Co. Ltd.'s recent grant velocity is +725% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Lingdong Technology (BEIJING) Co. Ltd.'s patents?

Lingdong Technology (BEIJING) Co. Ltd.'s patents average 15.4 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 Lingdong Technology (BEIJING) 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

Lingdong Technology (BEIJING) Co. Ltd.

USPTO PatentsView assignee record - 39 granted patents across 38 technology areas, recorded in grant years 2019–2025. 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: G05D (Systems FOR Controlling OR Regulating Non-electric Variables).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Lingdong ranks #8,242 of 49,997 tracked US assignees by granted-patent volume, with 39 patents across 38 technology areas.

#8,242
of 49,997 US assignees by volume: Top 17%
by Innovation Score (48.3/100): 15.4
avg claims per patent: +725%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R8242 · Foreign Corporation #8,242 · 39 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-SMALL 39 grants
UPPER-Q #8,242/49,997
PHOTO-FINISH Key Technology
CPC-FOCUS G05D · 38 areas
INNOV-PAR 48.3/100
CLAIMS-RICH 15.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +725% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Key Technology, Inc. (±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 Lingdong’s 48.3 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 12.7 pts (26%) Velocity 4.5 pts (9%) Breadth 21.8 pts (45%) Claim depth 9.2 pts (19%)

Qualcomm Incorporated · highest

85
Albany International · near

48
Buerkert Werke & KG · near

48
Fast IP · near

48
Lingdong Technology… · this assignee

48
Pentair Residential… · near

48
3D Lighting… · lowest

7

What this shows Lingdong's Innovation Score is 48.3/100 (top 17% 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 Lingdong?

Each dot is one of Lingdong’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). Lingdong’s own 15.4 claims/patent is ABOVE the 12.5 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Lingdong's grants concentrate

Lingdong Technology (BEIJING) Co. Ltd. is a focused PatentsView assignee: 38 CPC subclasses with 66.7% of grants classified under G05D (Systems FOR Controlling OR Regulating Non-electric Variables). Peak complete grant year is 2021 (14 grants) versus a trough of 2 in 2024. By volume, Lingdong sits between Key Technology, Inc. and LeChat.

Lingdong's three-year grant acceleration

From 2019–2021 to 2022–2024, Lingdong Technology (BEIJING) Co. Ltd. moved from 22 to 15 grants (0.68x the prior three-year total, a multiple, not a CAGR). See the growth leaderboard.

Key Technology

39
Kid Stuff Marketi…

39
Lacks Enterprises

39
Lamberti SPA

39
Longitude Flash M…

39
LS Automotive

39
Latency

39
Lechat

39
Lingdong Technolo… ◀

39

What this shows Lingdong holds 39 patents at rank #8,239, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Lingdong

By rank, the assignees closest to #8,239 in granted patent volume.

Leaders in G05D (Systems FOR Controlling OR Regulating Non-electric Variables)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Lingdong, neither rank-band nor same-CPC leaders (those blocks stay above). In G05D (Systems FOR Controlling OR Regulating Non-electric Variables), Lingdong ranks #148 of 2,515 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (48 here).

Albany International Corp 48 Pentair Residential Filtration, LLC 48 Buerkert Werke Gmbh & Co. KG 48 Fast IP, LLC 48

Lingdong's Innovation Score vs. every tracked assignee

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

48 Top 17% higher than 83% 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 · 2019–2025

Grants by year

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

View data table

Lingdong Technology (BEIJING) Co. Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	4	10.3%
2020	4	10.3%
2021	14	35.9%
2022	10	25.6%
2023	3	7.7%
2024	2	5.1%
2025partial year	2	5.1%

Which technologies does Lingdong Technology (BEIJING) Co. Ltd. patent most?

G05D - Systems FOR Controlling OR Regulating Non-electric Variables 26

A45C - PURSES; LUGGAGE; Hand Carried Bags 14

G06V - Image OR Video Recognition OR Understanding 7

B65G - Transport OR Storage Devices, e.g. Conveyors FOR Loading OR Tipping, Shop Conveyor Systems OR Pneumatic Tube Conveyors 7

B66F - Hoisting, Lifting, Hauling OR Pushing, NOT Otherwise Provided FOR, e.g. Devices Which Apply A Lifting OR Pushing Force Directly TO THE Surface OF A Load 6

B62B - Hand-propelled Vehicles, e.g. Hand Carts OR PERAMBULATORS; Sledges 5

G06T - Image Data Processing OR Generation, IN General 5

H04N - Pictorial Communication, e.g. Television 4

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory Purposes, NOT Otherwise Provided FOR 4

B62D - Motor VEHICLES; Trailers 4

B41J - TYPEWRITERS; Selective Printing Mechanisms, i.e. Mechanisms Printing Otherwise Than From A FORME; Correction OF Typographical Errors 3

G06K - Graphical Data Reading ; Presentation OF DATA; Record CARRIERS; Handling Record Carriers 3

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 3

G06F - Electric Digital Data Processing 2

B60W - Conjoint Control OF Vehicle Sub-units OF Different Type OR Different FUNCTION; Control Systems Specially Adapted FOR Hybrid VEHICLES; Road Vehicle Drive Control Systems FOR Purposes NOT Related TO THE Control OF A Particular Sub-unit 2

Top 15 of 38 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

Lingdong Technology (BEIJING) Co. Ltd.'s patent record in context - here's where to go next.

Lingdong Technology (BEIJING) Co. Ltd.'s lead technology class is G05D (Systems FOR Controlling OR Regulating Non-electric Variables), 66.7% of its portfolio - see every assignee active in that class. Explore G05D
Ranked #8,242 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Lingdong Technology (BEIJING) Co. Ltd. against Key Technology, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 48.3/100 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.