Where does Zenith Electronics LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Zenith Electronics LLC ranks #30,667 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 Zenith Electronics LLC hold?

Zenith Electronics LLC holds 9 US utility patents granted between 2015 and 2021, spanning 8 technology areas.

What is Zenith Electronics LLC's Innovation Score?

Zenith Electronics LLC has an Innovation Score of 28.5 out of 100 (27th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Zenith Electronics LLC's patent grant rate increasing or decreasing?

Zenith Electronics LLC's recent grant velocity is -87% 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 Zenith Electronics LLC's patents?

Zenith Electronics LLC's patents average 17.6 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 Zenith Electronics LLC 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

Zenith Electronics LLC

Q: What technology areas does Zenith Electronics LLC focus on?

Zenith Electronics LLC's top technology area is H04L (Transmission OF Digital Information, e.g. Telegraphic Communication) with 4 patents. Grants appear in 8 CPC subclasses total.

USPTO PatentsView assignee record - 9 granted patents across 8 technology areas, recorded in grant years 2015–2021. 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: H04L (Transmission OF Digital Information, e.g. Telegraphic Communication).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Zenith ranks #30,667 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 8 technology areas.

#30,667
of 49,997 US assignees by volume: 27th percentile
by Innovation Score (28.5/100): 17.6
avg claims per patent: -87%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R30667 · US Corporation #30,667 · 9 grants

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

GRANTS-MICRO 9 grants
MID-PACK #30,667/49,997
PHOTO-FINISH Zadro
CPC-NARROW H04L · 8 areas
INNOV-THIN 28.5/100
CLAIMS-RICH 17.6 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -87% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Zadro, 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.

Qualcomm Incorporated · highest

85
Graphene-dx · near

29
Aichi · near

28
Autifony Therapeutics · near

28
Zenith · this assignee

28
Daniel Defense · near

28
3D Lighting… · lowest

7

What this shows Zenith's Innovation Score is 28.5/100 (27th 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.

Where Zenith's grants concentrate

Zenith Electronics LLC is a focused PatentsView assignee: 8 CPC subclasses with 44.4% of grants classified under H04L (Transmission OF Digital Information, e.g. Telegraphic Communication). Peak complete grant year is 2015 (3 grants) versus a trough of 1 in 2021. By volume, Zenith sits between Zonhon Biopharma Institute, Inc. and Zhongshan Ekar Uping Houseware Co., Ltd.

Zonhon Biopharma…

9
Zadro

9
Zeal Innovation

9
Zeikos

9
Zepp Labs

9
Zhejiang Huahai L…

9
Zhejiang Yinhong…

9
Zhongshan Ekar Up…

9
Zenith ◀

9

What this shows Zenith holds 9 patents at rank #30,653, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Zenith

By rank, the assignees closest to #30,653 in granted patent volume.

Leaders in H04L (Transmission OF Digital Information)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Zenith, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (28 here).

Autifony Therapeutics Limited 28 Kabushiki Kaisha Aichi Corporation 28 Daniel Defense, LLC 28 Graphene-dx, Inc. 29

Zenith's Innovation Score vs. every tracked assignee

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

28 27th percentile higher than 27% 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 · 2015–2021

Grants by year

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

View data table

Zenith Electronics LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	33.3%
2016	3	33.3%
2017	2	22.2%
2021	1	11.1%

Which technologies does Zenith Electronics LLC patent most?

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 4

H03M - CODING; DECODING; Code Conversion IN General 3

H04N - Pictorial Communication, e.g. Television 2

G06F - Electric Digital Data Processing 1

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 1

G08C - Transmission Systems FOR Measured Values, Control OR Similar Signals 1

H04W - Wireless Communication Networks 1

H01Q - Antennas, i.e. Radio Aerials 1

Top 8 of 8 technology areas

Where it ranks

Overall rank by patents

#30,667

of 49,997 tracked assignees

Innovation Score

28.5 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Zenith Electronics LLC's patent record in context - here's where to go next.

Zenith Electronics LLC's lead technology class is H04L (Transmission OF Digital Information, e.g. Telegraphic Communication), 44.4% of its portfolio - see every assignee active in that class. Explore H04L
Ranked #30,667 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Zenith Electronics LLC against Zonhon Biopharma Institute, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 28.5/100 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.