Systems and methods for heat exchanger tubes having internal flow features
US-10584923-B2 · Mar 10, 2020 · US
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in which segments are not separated until after assembly
in which segments are not separated until after assembly · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01R43/08 |
| Official title | in which segments are not separated until after assembly |
| Display label | in which segments are not separated until after assembly |
| Total patents | 4 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for heat exchanger tubes having internal flow features
US-2019178585-A1 · Jun 13, 2019 · US
Method of manufacturing commutator segments with claws and tilted recesses
US-10186937-B2 · Jan 22, 2019 · US
Commutator
US-2018131257-A1 · May 10, 2018 · US