Where does Diftek Lasers, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Diftek Lasers, Inc. ranks #24,202 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 Diftek Lasers, Inc. hold?

Diftek Lasers, Inc. holds 11 US utility patents granted between 2015 and 2023, spanning 9 technology areas.

What is Diftek Lasers, Inc.'s Innovation Score?

Diftek Lasers, Inc. has an Innovation Score of 32.6 out of 100 (42nd percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Diftek Lasers, Inc. focus on?

Diftek Lasers, Inc.'s top technology area is H10D (Inorganic Electric Semiconductor Devices) with 7 patents, ranking #498 of 1,402 assignees active in that subclass. Grants appear in 9 CPC subclasses total.

Is Diftek Lasers, Inc.'s patent grant rate increasing or decreasing?

Diftek Lasers, Inc.'s recent grant velocity is -90% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Diftek Lasers, Inc.'s patents?

Diftek Lasers, Inc.'s patents average 19.6 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 Diftek Lasers, Inc. 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

Diftek Lasers, Inc.

USPTO PatentsView assignee record - 11 granted patents across 9 technology areas, recorded in grant years 2015–2023. 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: H10D (Inorganic Electric Semiconductor Devices).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Diftek ranks #24,202 of 49,997 tracked US assignees by granted-patent volume, with 11 patents across 9 technology areas.

#24,202
of 49,997 US assignees by volume: 42nd percentile
by Innovation Score (32.6/100): 19.6
avg claims per patent: -90%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R24202 · Foreign Corporation #24,202 · 11 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 11 grants
MID-PACK #24,202/49,997
PHOTO-FINISH Denneroll Holdings PTY
CPC-NARROW H10D · 9 areas
INNOV-THIN 32.6/100
CLAIMS-RICH 19.6 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -90% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Denneroll Holdings PTY 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 Diftek’s 32.6 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 8.6 pts (26%) Velocity 1.7 pts (5%) Breadth 10.6 pts (33%) Claim depth 11.7 pts (36%)

Qualcomm Incorporated · highest

85
Diftek Lasers · this assignee

33
3D Lighting… · lowest

7

What this shows Diftek's Innovation Score is 32.6/100 (42nd percentile 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 Diftek?

Each dot is one of Diftek’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). Diftek’s own 19.6 claims/patent is ABOVE the 12.7 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Diftek's grants concentrate

Diftek Lasers, Inc. is a focused PatentsView assignee: 9 CPC subclasses with 63.6% of grants classified under H10D (Inorganic Electric Semiconductor Devices). Peak complete grant year is 2019 (4 grants) versus a trough of 1 in 2017. By volume, Diftek sits between Denneroll Holdings PTY Ltd and Dormakaba Schweiz AG.

Diftek's three-year grant acceleration

Diftek Lasers, Inc. shows 1 grants in 2022–2024 against only 4 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.

Denneroll Holding…

11
Denso Marston

11
Deutsche Institut…

11
Dfinity Stiftung

11
Dizpersion

11
Dmar Engineering

11
Donghia

11
Dormakaba Schweiz

11
Diftek Lasers ◀

11

What this shows Diftek holds 11 patents at rank #24,187, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Diftek

By rank, the assignees closest to #24,187 in granted patent volume.

Leaders in H10D (Inorganic Electric Semiconductor Devices)

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

Diftek's Innovation Score vs. every tracked assignee

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

33 42nd percentile higher than 42% 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 · 2015–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Diftek Lasers, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	18.2%
2016	2	18.2%
2017	1	9.1%
2018	1	9.1%
2019	4	36.4%
2023	1	9.1%

Which technologies does Diftek Lasers, Inc. patent most?

H10D - Inorganic Electric Semiconductor Devices 7

H01L - Semiconductor Devices NOT Covered BY Class H10 6

H10K - Organic Electric Solid-state Devices 5

H10F - Inorganic Semiconductor Devices Sensitive TO Infrared Radiation, Light, Electromagnetic Radiation OF Shorter Wavelength OR Corpuscular Radiation 4

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 3

C30B - Single-crystal Growth ; Unidirectional Solidification OF Eutectic Material OR Unidirectional Demixing OF Eutectoid MATERIAL; Refining BY Zone-melting OF Material ; Production OF A Homogeneous Polycrystalline Material With Defined Structure ; Single Crystals OR Homogeneous Polycrystalline Material WI 3

B81C - Processes OR Apparatus Specially Adapted FOR THE Manufacture OR Treatment OF Microstructural Devices OR Systems 1

H10H - Inorganic Light-emitting Semiconductor Devices Having Potential Barriers 1

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 1

Top 9 of 9 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

Diftek Lasers, Inc.'s patent record in context - here's where to go next.

Diftek Lasers, Inc.'s lead technology class is H10D (Inorganic Electric Semiconductor Devices), 63.6% of its portfolio - see every assignee active in that class. Explore H10D
Ranked #24,202 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Diftek Lasers, Inc. against Denneroll Holdings PTY Ltd, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 32.6/100 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.