Where does Ememory Technology Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Ememory Technology Inc. ranks #1,585 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 Ememory Technology Inc. hold?

Ememory Technology Inc. holds 261 US utility patents granted between 2015 and 2025, spanning 26 technology areas.

What is Ememory Technology Inc.'s Innovation Score?

Ememory Technology Inc. has an Innovation Score of 51.0 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 Ememory Technology Inc. focus on?

Ememory Technology Inc.'s top technology area is G11C (Static Stores) with 227 patents, ranking #27 of 882 assignees active in that subclass. Grants appear in 26 CPC subclasses total.

Is Ememory Technology Inc.'s patent grant rate increasing or decreasing?

Ememory Technology Inc.'s recent grant velocity is -3% 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 Ememory Technology Inc.'s patents?

Ememory Technology Inc.'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 Ememory Technology 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

Ememory Technology Inc.

USPTO PatentsView assignee record - 261 granted patents across 26 technology areas, recorded in grant years 2015–2025. 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: G11C (Static Stores).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Ememory ranks #1,585 of 49,997 tracked US assignees by granted-patent volume, with 261 patents across 26 technology areas.

#1,585
of 49,997 US assignees by volume: Top 12%
by Innovation Score (51.0/100): 15.4
avg claims per patent: -3%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R1585 · Foreign Corporation #1,585 · 261 grants

GRANTS-MID · TOP-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-FLAT · BOOK-FULL

GRANTS-MID 261 grants
TOP-DECILE #1,585/49,997
PHOTO-FINISH Beth Israel…
CPC-FOCUS G11C · 26 areas
INNOV-PAR 51.0/100
CLAIMS-RICH 15.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-FLAT -3% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Beth Israel Deaconess Medical Center, 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 Ememory’s 51.0 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 19.2 pts (38%) Velocity 4.5 pts (9%) Breadth 18.0 pts (35%) Claim depth 9.2 pts (18%)

Qualcomm Incorporated · highest

85
BRP US · near

51
Electrocore · near

51
Ememory Technology · this assignee

51
OrCam · near

51
VAT Holding · near

51
3D Lighting… · lowest

7

What this shows Ememory's Innovation Score is 51.0/100 (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 Ememory?

Each dot is one of Ememory’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). Ememory’s own 15.4 claims/patent is ABOVE the 14.5 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Ememory's grants concentrate

Ememory Technology Inc. is a focused PatentsView assignee: 26 CPC subclasses with 87% of grants classified under G11C (Static Stores). Peak complete grant year is 2021 (33 grants) versus a trough of 14 in 2024. By volume, Ememory sits between National University Corporation Hokkaido University and Eagle Technology, LLC.

Ememory's three-year grant acceleration

From 2019–2021 to 2022–2024, Ememory Technology Inc. moved from 84 to 57 grants (0.68x the prior three-year total, a multiple, not a CAGR). Among 3,296 tracked assignees with ≥100 grants and ≥20 prior-period grants, that multiple ranks #2,213. See the growth leaderboard.

National Universi…

262
The Lubrizol

262
Unisantis Singapo…

262
Beth Israel Deaco…

261
Kyushu University…

261
Sharp Laboratorie…

261
Ememory Technology ◀

261
Brocade Communica…

260
Eagle Technology

260

What this shows Ememory holds 261 patents at rank #1,585, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Ememory

By rank, the assignees closest to #1,585 in granted patent volume.

Leaders in G11C (Static Stores)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Ememory, neither rank-band nor same-CPC leaders (those blocks stay above). In G11C (Static Stores), Ememory ranks #27 of 882 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (51 here).

Electrocore, Inc. 51 OrCam Technologies Ltd. 51 VAT Holding AG 51 BRP US Inc. 51

Similar claim depth

Nearest assignees by average claims per patent (15.4 here).

Julius Blum GMBH 15.4 avg THE University OF Akron 15.4 avg Sony Mobile Communications Inc. 15.4 avg Imperial Innovations Limited 15.4 avg

Ememory'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 · 2015–2025

Grants by year

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

View data table

Ememory Technology Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	22	8.4%
2016	28	10.7%
2017	31	11.9%
2018	22	8.4%
2019	21	8.0%
2020	30	11.5%
2021	33	12.6%
2022	26	10.0%
2023	17	6.5%
2024	14	5.4%
2025partial year	17	6.5%

Which technologies does Ememory Technology Inc. patent most?

G11C - Static Stores 227

H10B - Electronic Memory Devices 154

H10D - Inorganic Electric Semiconductor Devices 134

H01L - Semiconductor Devices NOT Covered BY Class H10 66

H03K - Pulse Technique 60

G06F - Electric Digital Data Processing 48

H02M - Apparatus FOR Conversion Between AC AND AC, Between AC AND DC, OR Between DC AND DC, AND FOR USE With Mains OR Similar Power Supply SYSTEMS; Conversion OF DC OR AC Input Power Into Surge Output POWER; Control OR Regulation Thereof 40

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 32

G05F - Systems FOR Regulating Electric OR Magnetic Variables 18

H02H - Emergency Protective Circuit Arrangements 17

Y04S - Systems Integrating Technologies Related TO Power Network Operation, Communication OR Information Technologies FOR Improving THE Electrical Power Generation, Transmission, Distribution, Management OR Usage, i.e. Smart Grids 11

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 9

Y02D - Climate Change Mitigation Technologies IN Information AND Communication Technologies [ICT], I.E. Information AND Communication Technologies Aiming AT THE Reduction OF Their OWN Energy USE 7

G09C - Ciphering OR Deciphering Apparatus FOR Cryptographic OR Other Purposes Involving THE Need FOR Secrecy 6

G06N - Computing Arrangements Based ON Specific Computational Models 6

Top 15 of 26 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

Ememory Technology Inc.'s patent record in context - here's where to go next.

Ememory Technology Inc.'s lead technology class is G11C (Static Stores), 87% of its portfolio - see every assignee active in that class. Explore G11C
Ranked #1,585 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Ememory Technology Inc. against National University Corporation Hokkaido University, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 51.0/100 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.