Hangzhou Geo-chip Technology Co., Ltd.

Chine

 
Quantité totale PI 17
Rang # Quantité totale PI 89 195
Note d'activité PI 2,3/5.0    28
Rang # Activité PI 28 098

Brevets

Marques

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0 0
0 0
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Dernier brevet 2025 - Rf front-end chip, manufacturing...
Premier brevet 2020 - Signal mixing circuit device and...

Derniers inventions, produits et services

2024 Invention Rf front-end chip, manufacturing method thereof, circuit structure and rf communication device. ...
Invention Fast-locking phase-locked loop, frequency divider, and communication device. The present disclos...
Invention Receiver and zero-intermediate frequency transceiver. Disclosed are a receiver and a zero-IF tra...
2023 Invention Fast-locking phase-locked loop, transceiver, and communication device. A fast-locking phase-locke...
Invention Power mixer having high linearity transconductance, transmitter and rf transceiver. The present d...
Invention Rf front-end chip, rf switch module, and rf communication device. The present disclosure provide...
Invention Fractional frequency divider, radio frequency transceiver, and method of configuring phase delay....
Invention Operational amplifier and electronic system. An operational amplifier, any of a pair of amplifica...
2021 Invention Broadband power amplifier device and transmitter. A broadband power amplifier device includes an ...
Invention Multi modulus frequency divider and electronic device. The present disclosure provides a multi mo...
Invention Common-source differential power amplifier and electronic device including the same. A common-sou...
Invention Mixer circuit, transmitter and communication device. The present disclosure provides a mixer circ...
Invention Matching network, antenna circuit and electronic device. Provided are a matching network, an ante...
Invention Startup circuit device, filter and receiver. The present disclosure discloses a startup circuit d...
Invention Apparatus for protection against electrostatic discharge and method of manufacturing the same. Th...
2020 Invention Harmonic rejection mixing circuit device and receiver. The present disclosure discloses a harmoni...
Invention Signal mixing circuit device and receiver. A signal mixing circuit device includes a first mixer,...