Where does Jamco Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Jamco Corporation ranks #8,416 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 Jamco Corporation hold?

Jamco Corporation holds 38 US utility patents granted between 2016 and 2024, spanning 26 technology areas.

What is Jamco Corporation's Innovation Score?

Jamco Corporation has an Innovation Score of 41.0 out of 100 (top 34% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Jamco Corporation's patent grant rate increasing or decreasing?

Jamco Corporation's recent grant velocity is +11% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Jamco Corporation's patents?

Jamco Corporation's patents average 7.0 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.

How is the Jamco Corporation 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

Jamco Corporation

Q: What technology areas does Jamco Corporation focus on?

Jamco Corporation's top technology area is B64D (Equipment FOR Fitting IN OR TO AIRCRAFT; Flight SUITS; PARACHUTES; Arrangement OR Mounting OF Power Plants OR Propulsion Transmissions IN Aircraft) with 26 patents, ranking #82 of 799 assignees active in that subclass. Grants appear in 26 CPC subclasses total.

USPTO PatentsView assignee record - 38 granted patents across 26 technology areas, recorded in grant years 2016–2024. 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: B64D (Equipment FOR Fitting IN OR TO AIRCRAFT; Flight SUITS; PARACHUTES; Arrangement OR Mounting OF Power Plants OR Propulsion Transmissions IN Aircraft).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Jamco ranks #8,416 of 49,997 tracked US assignees by granted-patent volume, with 38 patents across 26 technology areas.

#8,416
of 49,997 US assignees by volume: Top 34%
by Innovation Score (41.0/100): 7.0
avg claims per patent: +11%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R8416 · Foreign Corporation #8,416 · 38 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-UP · BOOK-FULL

GRANTS-SMALL 38 grants
UPPER-Q #8,416/49,997
PHOTO-FINISH Ikanos Communications
CPC-FOCUS B64D · 26 areas
INNOV-PAR 41.0/100
CLAIMS-SPARSE 7.0 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-UP +11% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Ikanos Communications, 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 Jamco’s 41.0 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 12.7 pts (31%) Velocity 6.2 pts (15%) Breadth 18.0 pts (44%) Claim depth 4.2 pts (10%)

Qualcomm Incorporated · highest

85
BHS Corrugated… · near

41
Iridex · near

41
Vieworks · near

41
Jamco · this assignee

41
TreeFrog Developments · near

41
3D Lighting… · lowest

7

What this shows Jamco's Innovation Score is 41.0/100 (top 34% 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 Jamco?

Each dot is one of Jamco’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). Jamco’s own 7.0 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.

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

Where Jamco's grants concentrate

Jamco Corporation is a focused PatentsView assignee: 26 CPC subclasses with 68.4% of grants classified under B64D (Equipment FOR Fitting IN OR TO AIRCRAFT; Flight SUITS; PARACHUTES; Arrangement OR Mounting OF Power Plants OR Propulsion Transmissions IN Aircraft). Peak complete grant year is 2017 (6 grants) versus a trough of 2 in 2016. By volume, Jamco sits between Ikanos Communications, Inc. and Kanto Denka Kogyo Co., Ltd..

Jamco's three-year grant acceleration

Jamco Corporation shows 12 grants in 2022–2024 against only 13 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.

Ikanos Communicat…

38
Intelmate

38
Intermetro Indust…

38
Invoy Holdings

38
Jemella

38
Jiangnan Environm…

38
Juluen Enterprise

38
Kanto Denka Kogyo

38
Jamco ◀

38

What this shows Jamco holds 38 patents at rank #8,416, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Jamco

By rank, the assignees closest to #8,416 in granted patent volume.

Leaders in B64D (Equipment FOR Fitting IN OR TO Aircraft)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Jamco, neither rank-band nor same-CPC leaders (those blocks stay above). In B64D (Equipment FOR Fitting IN OR TO Aircraft), Jamco ranks #82 of 799 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (41 here).

Iridex Corporation 41 TreeFrog Developments, Inc. 41 Vieworks Co., Ltd. 41 BHS Corrugated Maschinen-und Anlagenbau GMBH 41

Jamco's Innovation Score vs. every tracked assignee

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

41 Top 34% higher than 66% 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 · 2016–2024

Grants by year

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

View data table

Jamco Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	2	5.3%
2017	6	15.8%
2018	5	13.2%
2019	5	13.2%
2020	5	13.2%
2021	3	7.9%
2022	3	7.9%
2023	5	13.2%
2024	4	10.5%

Which technologies does Jamco Corporation patent most?

B64D - Equipment FOR Fitting IN OR TO AIRCRAFT; Flight SUITS; PARACHUTES; Arrangement OR Mounting OF Power Plants OR Propulsion Transmissions IN Aircraft 26

B60N - Seats Specially Adapted FOR VEHICLES; Vehicle Passenger Accommodation NOT Otherwise Provided FOR 10

Y02T - Climate Change Mitigation Technologies Related TO Transportation 8

B64C - AEROPLANES; Helicopters 5

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing 4

B29L - Indexing Scheme Associated With Subclass B29c, Relating TO Particular Articles 3

B29D - Producing Particular Articles From Plastics OR From Substances IN A Plastic State 3

B29K - Indexing Scheme Associated With Subclasses B29b, B29c OR B29d, Relating TO Moulding Materials OR TO Materials FOR ; Moulds, ; Reinforcements, Fillers OR Preformed Parts, e.g. Inserts 2

F16B - Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing 2

E05B - LOCKS; Accessories THEREFOR; Handcuffs 2

E06B - Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates 2

E05C - Bolts OR Fastening Devices FOR Wings, Specially FOR Doors OR Windows 2

B05C - Apparatus FOR Applying Fluent Materials TO Surfaces, IN General 1

B05B - Spraying APPARATUS; Atomising APPARATUS; Nozzles 1

B05D - Processes FOR Applying Fluent Materials TO Surfaces, IN General 1

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

Jamco Corporation's patent record in context - here's where to go next.

Jamco Corporation's lead technology class is B64D (Equipment FOR Fitting IN OR TO AIRCRAFT; Flight SUITS; PARACHUTES; Arrangement OR Mounting OF Power Plants OR Propulsion Transmissions IN Aircraft), 68.4% of its portfolio - see every assignee active in that class. Explore B64D
Ranked #8,416 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Jamco Corporation against Ikanos Communications, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 41.0/100 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.