USPTO 2015–2025 USPTO PatentsView Foreign Corporation

THE 28TH Research Institute OF China Electronics Technology Group Corporation

USPTO PatentsView assignee record - 10 granted patents across 11 technology areas, active 2021–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: G08G (TRAFFIC CONTROL SYSTEMS).

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

4.9

Avg claims per patent

5-year filing velocity

The verdict

THE holds 10 US patents across 11 technology areas, rank #27,575 of 50,000 tracked assignees.

#27,575
of 50,000 US assignees by volume: Top 29%
by Innovation Score (43.0/100): 4.9
avg claims per patent

Portfolio overview

THE 28TH Research Institute OF China Electronics Technology Group Corporation has been granted 10 US utility patents between 2021 and 2025, placing THE 28TH Research Institute OF China Electronics Technology Group Corporation at rank #27,575 across all assignees tracked by PlainPatent. This portfolio spans 11 distinct Cooperative Patent Classification (CPC) subclasses, averaging 4.9 claims per patent with primary concentration in G08G (TRAFFIC CONTROL SYSTEMS). As a Foreign Corporation, THE 28TH Research Institute OF China Electronics Technology Group Corporation is one of the more focused assignees in the PatentsView dataset. By volume, THE sits between Tendeg Llc (10 patents, rank #27,571) and THE Society OF Japanese Aerospace Companies (10 patents, rank #27,579) - the closest US assignees by grant volume. The composite Innovation Score of 43.0/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Filing cadence tells the strategic story. Historical data spans 2021 through 2025, with 10 total grants over that period. Velocity comparisons require five years of historical filings to calibrate. The Foreign Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.

Claim depth and technology breadth together indicate competitive posture. THE 28TH Research Institute OF China Electronics Technology Group Corporation's 4.9 average claims per patent suggests focused, narrowly drawn claims typical of single-invention filings, while concentration in 11 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark THE 28TH Research Institute OF China Electronics Technology Group Corporation against peers pursuing similar technology classes.

Tendeg

10
Tenneco (Suzhou)…

10
Tennen

10
Terumo Puerto RIC…

10
THE Lightco

10
THE Medicines

10
THE Modern Group

10
THE Society OF Ja…

10
THE 28TH Research… ◀

10

What this shows THE holds 10 patents at rank #27,575, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near THE

By rank, the assignees closest to #27,575 in granted patent volume.

Leaders in G08G (Traffic Control Systems)

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

THE's Innovation Score vs. every tracked assignee

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

43 Top 29% higher than 71% of 50,000 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 · 2021–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2021–2019 baseline. Full figures in the table below.

View data table

THE 28TH Research Institute OF China Electronics Technology Group Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2021	2	20.0%
2023	6	60.0%
2024	1	10.0%
2025	1	10.0%

Which technologies does THE 28TH Research Institute OF China Electronics Technology Group Corporation patent most?

G08G - TRAFFIC CONTROL SYSTEMS 7

G01S - RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES 2

G05D - SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 1

G06Q - INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR 1

G01C - MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 1

G06V - IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING 1

B64D - EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT 1

G06F - ELECTRIC DIGITAL DATA PROCESSING 1

Y02A - TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE 1

H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1

H04J - MULTIPLEX COMMUNICATION 1

Top 11 of 11 technology areas

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Focused

Claim Depth Simple

Where it ranks

Overall rank by patents

#27,575

Across all tracked assignees

Innovation Score

43.0 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

How many patents does THE 28TH Research Institute OF China Electronics Technology Group Corporation hold?

THE 28TH Research Institute OF China Electronics Technology Group Corporation holds 10 US granted patents filed between 2021 and 2025, spanning 11 technology areas.

What is THE 28TH Research Institute OF China Electronics Technology Group Corporation's Innovation Score?

THE 28TH Research Institute OF China Electronics Technology Group Corporation has an Innovation Score of 43.0 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does THE 28TH Research Institute OF China Electronics Technology Group Corporation focus on?

THE 28TH Research Institute OF China Electronics Technology Group Corporation's top technology area is G08G (TRAFFIC CONTROL SYSTEMS) with 7 patents. The company has filed patents in 11 CPC subclasses total.

Is THE 28TH Research Institute OF China Electronics Technology Group Corporation's patent filing rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for THE 28TH Research Institute OF China Electronics Technology Group Corporation.

What does claim depth mean for THE 28TH Research Institute OF China Electronics Technology Group Corporation's patents?

THE 28TH Research Institute OF China Electronics Technology Group Corporation's patents average 4.9 claims each. This is relatively simple claim structure, typical for focused inventions.

How is the THE 28TH Research Institute OF China Electronics Technology Group 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.

How to use this portfolio

THE's 10 grants land it in the top 29% by Innovation Score, but volume alone doesn't tell you where the strength sits.

Read that count against the largest US assignees before treating it as dominance - THE ranks #27,575 of 50,000. Top 50 holders
Most of this portfolio concentrates in G08G - see who else leads that technology area. G08G leaders
Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial

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 byPlainPatent Editorial, US Patent Intelligence Editorial Team

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.