Where does Sheetak, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Sheetak, Inc. ranks #27,364 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 Sheetak, Inc. hold?

Sheetak, Inc. holds 10 US utility patents granted between 2016 and 2025, spanning 6 technology areas.

What is Sheetak, Inc.'s Innovation Score?

Sheetak, Inc. has an Innovation Score of 46.7 out of 100 (top 20% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Sheetak, Inc. focus on?

Sheetak, Inc.'s top technology area is H10N (Electric Solid-state Devices NOT Otherwise Provided FOR) with 9 patents, ranking #179 of 891 assignees active in that subclass. Grants appear in 6 CPC subclasses total.

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

Sheetak, Inc.'s recent grant velocity is +100% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

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

Sheetak, Inc.'s patents average 16.2 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 Sheetak, 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 US Corporation

Sheetak, Inc.

USPTO PatentsView assignee record - 10 granted patents across 6 technology areas, recorded in grant years 2016–2025. 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: H10N (Electric Solid-state Devices NOT Otherwise Provided FOR).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Sheetak ranks #27,364 of 49,997 tracked US assignees by granted-patent volume, with 10 patents across 6 technology areas.

#27,364
of 49,997 US assignees by volume: Top 20%
by Innovation Score (46.7/100): 16.2
avg claims per patent: +100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R27364 · US Corporation #27,364 · 10 grants

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

GRANTS-MICRO 10 grants
MID-PACK #27,364/49,997
PHOTO-FINISH Shanq Dih
CPC-NARROW H10N · 6 areas
INNOV-PAR 46.7/100
CLAIMS-RICH 16.2 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Shanq Dih 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 Sheetak’s 46.7 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 8.3 pts (18%) Velocity 20.0 pts (43%) Breadth 8.7 pts (19%) Claim depth 9.7 pts (21%)

Qualcomm Incorporated · highest

85
Sheetak · this assignee

47
3D Lighting… · lowest

7

What this shows Sheetak's Innovation Score is 46.7/100 (top 20% 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 Sheetak?

Each dot is one of Sheetak’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). Sheetak’s own 16.2 claims/patent is ABOVE the 2.7 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Sheetak's grants concentrate

Sheetak, Inc. is a focused PatentsView assignee: 6 CPC subclasses with 90% of grants classified under H10N (Electric Solid-state Devices NOT Otherwise Provided FOR). Peak complete grant year is 2024 (3 grants) versus a trough of 1 in 2018. By volume, Sheetak sits between Shanq Dih Co., Ltd. and Shenzhen Beatime Technology Co., Ltd.

Sheetak's three-year grant acceleration

Sheetak, Inc. shows 6 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.

Shanq Dih

10
Shape Memory Medi…

10
Shapeways

10
Shazam Entertainm…

10
Shenb

10
Shenyang Xinchuan…

10
Shenzhen Ausounds…

10
Shenzhen Beatime…

10
Sheetak ◀

10

What this shows Sheetak holds 10 patents at rank #27,448, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Sheetak

By rank, the assignees closest to #27,448 in granted patent volume.

Leaders in H10N (Electric Solid-state Devices)

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

Sheetak's Innovation Score vs. every tracked assignee

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

47 Top 20% higher than 80% 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 · 2016–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Sheetak, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	2	20.0%
2018	1	10.0%
2022	1	10.0%
2023	2	20.0%
2024	3	30.0%
2025partial year	1	10.0%

Which technologies does Sheetak, Inc. patent most?

H10N - Electric Solid-state Devices NOT Otherwise Provided FOR 9

F25B - Refrigeration Machines, Plants OR SYSTEMS; Combined Heating AND Refrigeration SYSTEMS; Heat Pump Systems 4

F25D - REFRIGERATORS; Cold ROOMS; ICE-BOXES; Cooling OR Freezing Apparatus NOT Otherwise Provided FOR 1

H01L - Semiconductor Devices NOT Covered BY Class H10 1

F28F - Details OF Heat-exchange AND Heat-transfer Apparatus, OF General Application 1

C04B - Lime, MAGNESIA; SLAG; CEMENTS; Compositions Thereof, e.g. Mortars, Concrete OR Like Building MATERIALS; Artificial Stone ; Ceramics ; REFRACTORIES; Treatment OF Natural Stone 1

Top 6 of 6 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

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

Sheetak, Inc.'s lead technology class is H10N (Electric Solid-state Devices NOT Otherwise Provided FOR), 90% of its portfolio - see every assignee active in that class. Explore H10N
Ranked #27,364 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Sheetak, Inc. against Shanq Dih Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 46.7/100 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.