PatentsDB

using internally generated reference signals, e.g. via delay line, via RF or IF signal injection or via integrated reference reflector or transponder

using internally generated reference signals, e.g. via delay line, via RF or IF signal injection or via integrated reference reflector or transponder · Cooperative Patent Classification (CPC)

Computing, optics, measurement, and control technologies.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeG01S7/406
Official title{using internally generated reference signals, e.g. via delay line, via RF or IF signal injection or via integrated reference reflector or transponder}
Display labelusing internally generated reference signals, e.g. via delay line, via RF or IF signal injection or via integrated reference reflector or transponder
Total patents74

Filing trend

Year-over-year patent counts classified under this CPC code.

Filing activity over the last five years is growing.

Patents filed per year
YearPatents
20152
20163
20172
20186
20193
20209
20218
202210
20237
202410
202510
20264

Representative patents

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.

Frequently asked questions

Answers are generated from the same data shown on this page.

What is CPC G01S7/406?
CPC G01S7/406 is the Cooperative Patent Classification code for “using internally generated reference signals, e.g. via delay line, via RF or IF signal injection or via integrated reference reflector or transponder.”
How many patents are filed under CPC G01S7/406 (using internally generated reference signals, e.g. via delay line, via RF or IF signal injection or via integrated reference reflector or transponder)?
Our database includes 74 publications tagged with this CPC code.
Is patent activity under CPC G01S7/406 growing?
Publication counts under this code: 10 in 2024 vs 10 in 2025 (latest complete years).