Where does Shen Zhen Lamho Photoelectricity & Technology Co., Ltd rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Shen Zhen Lamho Photoelectricity & Technology Co., Ltd ranks #42,958 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

What is Shen Zhen Lamho Photoelectricity & Technology Co., Ltd's Innovation Score?

Shen Zhen Lamho Photoelectricity & Technology Co., Ltd has an Innovation Score of 41.5 out of 100 (top 33% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Shen Zhen Lamho Photoelectricity & Technology Co., Ltd focus on?

Shen Zhen Lamho Photoelectricity & Technology Co., Ltd's top technology area is C02F (Treatment OF Water, Waste Water, Sewage, OR Sludge) with 2 patents, ranking #647 of 1,366 assignees active in that subclass. Grants appear in 11 CPC subclasses total.

Is Shen Zhen Lamho Photoelectricity & Technology Co., Ltd's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Shen Zhen Lamho Photoelectricity & Technology Co., Ltd.

What does claim depth mean for Shen Zhen Lamho Photoelectricity & Technology Co., Ltd's patents?

Shen Zhen Lamho Photoelectricity & Technology Co., Ltd's patents average 5.0 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Shen Zhen Lamho Photoelectricity & Technology Co., Ltd

Q: How many patents does Shen Zhen Lamho Photoelectricity & Technology Co., Ltd hold?

Shen Zhen Lamho Photoelectricity & Technology Co., Ltd holds 6 US utility patents granted between 2022 and 2025, spanning 11 technology areas.

Q: How is the Shen Zhen Lamho Photoelectricity & Technology 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 PatentsView assignee record - 6 granted patents across 11 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: C02F (Treatment OF Water, Waste Water, Sewage, OR Sludge).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Shen ranks #42,958 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 11 technology areas.

#42,958
of 49,997 US assignees by volume: Top 33%
by Innovation Score (41.5/100): 5.0
avg claims per patent

USPTO PatentsView assignee plate

Corpus R42958 · Foreign Corporation #42,958 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-SPARSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 6 grants
LOWER-Q #42,958/49,997
PHOTO-FINISH Shanghai Vision…
CPC-FOCUS C02F · 11 areas
INNOV-PAR 41.5/100
CLAIMS-SPARSE 5.0 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2022–2025 · 4y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Shanghai Vision Mechanical Joint 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 Shen’s 41.5 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 6.7 pts (16%) Velocity 20.0 pts (48%) Breadth 11.7 pts (28%) Claim depth 3.0 pts (7%)

Qualcomm Incorporated · highest

85
Shen Zhen Lamho… · this assignee

41
3D Lighting… · lowest

7

What this shows Shen's Innovation Score is 41.5/100 (top 33% 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 Shen?

Each dot is one of Shen’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). Shen’s own 5.0 claims/patent is ABOVE the 4.3 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Shen's grants concentrate

Shen Zhen Lamho Photoelectricity & Technology Co., Ltd is a focused PatentsView assignee: 11 CPC subclasses with 33.3% of grants classified under C02F (Treatment OF Water, Waste Water, Sewage, OR Sludge). Peak complete grant year is 2022 (2 grants) versus a trough of 1 in 2024. By volume, Shen sits between Shanghai Vision Mechanical Joint Co., Ltd and Shenzhen Baijiayoupu Technology Co., Ltd..

Shen's three-year grant acceleration

Shen Zhen Lamho Photoelectricity & Technology 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.

Shanghai Vision M…

6
Shantou Chenghai…

6
Shei Chung Hsin I…

6
Shell Shock

6
Shenzhen 1byone T…

6
Shenzhen Aoto

6
Shenzhen Atomstack

6
Shenzhen Baijiayo…

6
Shen Zhen Lamho P… ◀

6

What this shows Shen holds 6 patents at rank #42,830, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Shen

By rank, the assignees closest to #42,830 in granted patent volume.

Leaders in C02F (Treatment OF Water)

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

Shen's Innovation Score vs. every tracked assignee

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

41 Top 33% higher than 67% 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 · 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

Shen Zhen Lamho Photoelectricity & Technology Co., Ltd patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	2	33.3%
2024	1	16.7%
2025partial year	3	50.0%

Which technologies does Shen Zhen Lamho Photoelectricity & Technology Co., Ltd patent most?

C02F - Treatment OF Water, Waste Water, Sewage, OR Sludge 2

F21S - Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors 2

G01K - Measuring TEMPERATURE; Measuring Quantity OF HEAT; Thermally-sensitive Elements NOT Otherwise Provided FOR 1

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 1

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 1

F21Y - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO THE Form OR THE Kind OF THE Light Sources OR OF THE Colour OF THE Light Emitted 1

A61L - Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES; Materials FOR Bandages, Dressings, Absorbent Pads OR Surgical Articles 1

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 1

E04H - Buildings OR Like Structures FOR Particular PURPOSES; Swimming OR Splash Baths OR POOLS; MASTS; FENCING; Tents OR Canopies, IN General 1

H10F - Inorganic Semiconductor Devices Sensitive TO Infrared Radiation, Light, Electromagnetic Radiation OF Shorter Wavelength OR Corpuscular Radiation 1

H02S - Generation OF Electric Power BY Conversion OF Infrared Radiation, Visible Light OR Ultraviolet Light, e.g. Using Photovoltaic [PV] Modules 1

Top 11 of 11 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

Shen Zhen Lamho Photoelectricity & Technology Co., Ltd's patent record in context - here's where to go next.

Shen Zhen Lamho Photoelectricity & Technology Co., Ltd's lead technology class is C02F (Treatment OF Water, Waste Water, Sewage, OR Sludge), 33.3% of its portfolio - see every assignee active in that class. Explore C02F
Ranked #42,958 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Shen Zhen Lamho Photoelectricity & Technology Co., Ltd against Shanghai Vision Mechanical Joint Co., Ltd, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 41.5/100 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.