Where does Shenzhen Lanhe Technologies Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Shenzhen Lanhe Technologies Co., Ltd. ranks #4,582 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 Shenzhen Lanhe Technologies Co., Ltd. hold?

Shenzhen Lanhe Technologies Co., Ltd. holds 77 US utility patents granted between 2020 and 2025, spanning 16 technology areas.

What is Shenzhen Lanhe Technologies Co., Ltd.'s Innovation Score?

Shenzhen Lanhe Technologies Co., Ltd. has an Innovation Score of 51.2 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%).

What technology areas does Shenzhen Lanhe Technologies Co., Ltd. focus on?

Shenzhen Lanhe Technologies Co., Ltd.'s top technology area is F04D (Non-positive-displacement Pumps) with 6 patents, ranking #252 of 1,034 assignees active in that subclass. Grants appear in 16 CPC subclasses total.

Is Shenzhen Lanhe Technologies Co., Ltd.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Shenzhen Lanhe Technologies Co., Ltd..

What does claim depth mean for Shenzhen Lanhe Technologies Co., Ltd.'s patents?

Shenzhen Lanhe Technologies Co., Ltd.'s patents average 3.4 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 Shenzhen Lanhe Technologies 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

Shenzhen Lanhe Technologies Co., Ltd.

USPTO PatentsView assignee record - 77 granted patents across 16 technology areas, recorded in grant years 2020–2025. 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: F04D (Non-positive-displacement Pumps).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Shenzhen ranks #4,582 of 49,997 tracked US assignees by granted-patent volume, with 77 patents across 16 technology areas.

#4,582
of 49,997 US assignees by volume: Top 12%
by Innovation Score (51.2/100): 3.4
avg claims per patent

USPTO PatentsView assignee plate

Corpus R4582 · Foreign Corporation #4,582 · 77 grants

GRANTS-SMALL · TOP-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-SPARSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-SMALL 77 grants
TOP-DECILE #4,582/49,997
PHOTO-FINISH Shenzhen TCL NEW…
CPC-FOCUS F04D · 16 areas
INNOV-PAR 51.2/100
CLAIMS-SPARSE 3.4 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2020–2025 · 6y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Shenzhen TCL NEW Technology 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 Shenzhen’s 51.2 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 15.0 pts (29%) Velocity 20.0 pts (39%) Breadth 14.1 pts (28%) Claim depth 2.0 pts (4%)

Qualcomm Incorporated · highest

85
Novomatic · near

51
Racing Optics · near

51
Rosemount Tank… · near

51
Shenzhen Lanhe · this assignee

51
Toyoda Iron Works · near

51
3D Lighting… · lowest

7

What this shows Shenzhen's Innovation Score is 51.2/100 (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.

Does more volume mean deeper claims for Shenzhen?

Each dot is one of Shenzhen’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). Shenzhen’s own 3.4 claims/patent is at or below the 14.5 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Shenzhen's grants concentrate

Shenzhen Lanhe Technologies Co., Ltd. is a focused PatentsView assignee: 16 CPC subclasses with 7.8% of grants classified under F04D (Non-positive-displacement Pumps). Peak complete grant year is 2024 (34 grants) versus a trough of 3 in 2020. By volume, Shenzhen sits between Shenzhen TCL NEW Technology Co., Ltd. and TomTom Navigation B.V..

Shenzhen's three-year grant acceleration

Shenzhen Lanhe Technologies Co., Ltd. shows 57 grants in 2022–2024 against only 6 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.

Shenzhen TCL NEW…

77
Sport Maska

77
Stats

77
Stmicroelectronic…

77
Suunto Oy

77
Tejas Networks

77
TT

77
Tomtom Navigation…

77
Shenzhen Lanhe ◀

77

What this shows Shenzhen holds 77 patents at rank #4,585, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Shenzhen

By rank, the assignees closest to #4,585 in granted patent volume.

Leaders in F04D (Non-positive-displacement Pumps)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Shenzhen, neither rank-band nor same-CPC leaders (those blocks stay above). In F04D (Non-positive-displacement Pumps), Shenzhen ranks #252 of 1,034 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (51 here).

Rosemount Tank Radar AB 51 Toyoda Iron Works Co., Ltd. 51 Novomatic AG 51 Racing Optics, Inc. 51

Similar claim depth

Nearest assignees by average claims per patent (3.4 here).

Qizhi Software (BEIJING) Company Limited 3.4 avg Columbia Sportswear North America, Inc. 3.4 avg Thermos L.L.C. 3.4 avg Cambria Company LLC 3.3 avg

Shenzhen'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 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 · 2020–2025

Grants by year

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

View data table

Shenzhen Lanhe Technologies Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	3	3.9%
2021	3	3.9%
2022	8	10.4%
2023	15	19.5%
2024	34	44.2%
2025partial year	14	18.2%

Which technologies does Shenzhen Lanhe Technologies Co., Ltd. patent most?

F04D - Non-positive-displacement Pumps 6

H04M - Telephonic Communication 4

H04B - Transmission 2

F25B - Refrigeration Machines, Plants OR SYSTEMS; Combined Heating AND Refrigeration SYSTEMS; Heat Pump Systems 2

A45C - PURSES; LUGGAGE; Hand Carried Bags 2

A45F - Travelling OR Camp EQUIPMENT: Sacks OR Packs Carried ON THE Body 2

H01F - MAGNETS; INDUCTANCES; TRANSFORMERS; Selection OF Materials FOR Their Magnetic Properties 1

C09J - ADHESIVES; Non-mechanical Aspects OF Adhesive Processes IN GENERAL; Adhesive Processes NOT Provided FOR ELSEWHERE; USE OF Materials AS Adhesives 1

G02B - Optical Elements, Systems OR Apparatus 1

A61F - Filters Implantable Into Blood VESSELS; PROSTHESES; Devices Providing Patency TO, OR Preventing Collapsing OF, Tubular Structures OF THE Body, e.g. STENTS; Orthopaedic, Nursing OR Contraceptive DEVICES; FOMENTATION; Treatment OR Protection OF Eyes OR EARS; Bandages, Dressings OR Absorbent PADS; Firs 1

A42B - HATS; Head Coverings 1

A41D - OUTERWEAR; Protective GARMENTS; Accessories 1

F24F - AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening 1

F16M - Frames, Casings OR Beds OF Engines, Machines OR Apparatus, NOT Specific TO Engines, Machines OR Apparatus Provided FOR ELSEWHERE; STANDS; Supports 1

G03B - Apparatus OR Arrangements FOR Taking Photographs OR FOR Projecting OR Viewing THEM; Apparatus OR Arrangements Employing Analogous Techniques Using Waves Other Than Optical WAVES; Accessories Therefor 1

Top 15 of 16 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

Shenzhen Lanhe Technologies Co., Ltd.'s patent record in context - here's where to go next.

Shenzhen Lanhe Technologies Co., Ltd.'s lead technology class is F04D (Non-positive-displacement Pumps), 7.8% of its portfolio - see every assignee active in that class. Explore F04D
Ranked #4,582 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Shenzhen Lanhe Technologies Co., Ltd. against Shenzhen TCL NEW Technology Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 51.2/100 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

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.