HANGZHOU GEO-CHIP TECHNOLOGY CO., LTD

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HANGZHOU, CN

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Patents Grantslast 30 patents

Information Patent Grant
Operational amplifier and electronic system
- Patent number 12,081,175
- Issue date Sep 3, 2024
- HANGZHOU GEO-CHIP TECHNOLOGY CO., LTD.
- Chun Geik Tan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power mixer having high linearity transconductance, transmitter and...
- Patent number 12,057,867
- Issue date Aug 6, 2024
- HANGZHOU GEO-CHIP TECHNOLOGY CO., LTD.
- Chun Geik Tan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fast-locking phase-locked loop, transceiver, and communication device
- Patent number 12,015,688
- Issue date Jun 18, 2024
- HANGZHOU GEO-CHIP TECHNOLOGY CO., LTD.
- Yanping Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fractional frequency divider, radio frequency transceiver, and meth...
- Patent number 11,962,299
- Issue date Apr 16, 2024
- HANGZHOU GEO-CHIP TECHNOLOGY CO., LTD.
- Yanping Zhou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Mixer circuit, transmitter and communication device
- Patent number 11,876,543
- Issue date Jan 16, 2024
- HANGZHOU GEO-CHIP TECHNOLOGY CO., LTD.
- Sy-Chyuan Hwu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Broadband power amplifier device and transmitter
- Patent number 11,689,227
- Issue date Jun 27, 2023
- HANGZHOU GEO-CHIP TECHNOLOGY CO., LTD.
- Sy-Chyuan Hwu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Common-source differential power amplifier and electronic device in...
- Patent number 11,646,706
- Issue date May 9, 2023
- HANGZHOU GEO-CHIP TECHNOLOGY CO., LTD.
- Sy-Chyuan Hwu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Matching network, antenna circuit and electronic device
- Patent number 11,522,567
- Issue date Dec 6, 2022
- HANGZHOU GEO-CHIP TECHNOLOGY CO., LTD.
- Sy-Chyuan Hwu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus for protection against electrostatic discharge and method...
- Patent number 11,462,904
- Issue date Oct 4, 2022
- HANGZHOU GEO-CHIP TECHNOLOGY CO., LTD.
- Chun Geik Tan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi modulus frequency divider and electronic device
- Patent number 11,411,570
- Issue date Aug 9, 2022
- HANGZHOU GEO-CHIP TECHNOLOGY CO., LTD.
- Yanping Zhou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Harmonic rejection mixing circuit device and receiver
- Patent number 11,405,002
- Issue date Aug 2, 2022
- HANGZHOU GEO-CHIP TECHNOLOGY CO., LTD.
- Chun Geik Tan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Startup circuit device, filter and receiver
- Patent number 11,405,062
- Issue date Aug 2, 2022
- HANGZHOU GEO-CHIP TECHNOLOGY CO., LTD.
- Li Xu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal mixing circuit device and receiver
- Patent number 11,265,034
- Issue date Mar 1, 2022
- HANGZHOU GEO-CHIP TECHNOLOGY CO., LTD.
- Chun Geik Tan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal mixing circuit device and receiver
- Patent number 11,251,751
- Issue date Feb 15, 2022
- HANGZHOU GEO-CHIP TECHNOLOGY CO., LTD.
- Chun Geik Tan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transmitter, receiver, signal transceiver and methods therefor
- Patent number 11,190,285
- Issue date Nov 30, 2021
- HANGZHOU GEO-CHIP TECHNOLOGY CO., LTD.
- Hong Nie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal amplifying circuit device and receiver
- Patent number 11,190,142
- Issue date Nov 30, 2021
- HANGZHOU GEO-CHIP TECHNOLOGY CO., LTD.
- Chun Geik Tan
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
FAST-LOCKING PHASE-LOCKED LOOP, FREQUENCY DIVIDER, AND COMMUNICATIO...
- Publication number 20240413826
- Publication date Dec 12, 2024
- Hangzhou Geo-chip Technology Co., Ltd.
- Yanping ZHOU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RECEIVER AND ZERO-INTERMEDIATE FREQUENCY TRANSCEIVER
- Publication number 20240305326
- Publication date Sep 12, 2024
- Hangzhou Geo-chip Technology Co., Ltd.
- Chun Geik Tan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FAST-LOCKING PHASE-LOCKED LOOP, TRANSCEIVER, AND COMMUNICATION DEVICE
- Publication number 20240223352
- Publication date Jul 4, 2024
- Hangzhou Geo-chip Technology Co., Ltd.
- Yanping ZHOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RF FRONT-END CHIP, RF SWITCH MODULE, AND RF COMMUNICATION DEVICE
- Publication number 20240195368
- Publication date Jun 13, 2024
- Hangzhou Geo-chip Technology Co., Ltd.
- Ruili WU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER MIXER HAVING HIGH LINEARITY TRANSCONDUCTANCE, TRANSMITTER AND...
- Publication number 20240146344
- Publication date May 2, 2024
- Hangzhou Geo-chip Technology Co., Ltd.
- CHUN GEIK TAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FRACTIONAL FREQUENCY DIVIDER, RADIO FREQUENCY TRANSCEIVER, AND METH...
- Publication number 20240063799
- Publication date Feb 22, 2024
- Hangzhou Geo-chip Technology Co., Ltd.
- Yanping ZHOU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OPERATIONAL AMPLIFIER AND ELECTRONIC SYSTEM
- Publication number 20230378916
- Publication date Nov 23, 2023
- Hangzhou Geo-chip Technology Co., Ltd.
- Chun Geik TAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BROADBAND POWER AMPLIFIER DEVICE AND TRANSMITTER
- Publication number 20230179236
- Publication date Jun 8, 2023
- Hangzhou Geo-chip Technology Co., Ltd.
- Sy-Chyuan HWU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COMMON-SOURCE DIFFERENTIAL POWER AMPLIFIER AND ELECTRONIC DEVICE IN...
- Publication number 20230055228
- Publication date Feb 23, 2023
- Hangzhou Geo-chip Technology Co., Ltd.
- Sy-Chyuan HWU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MIXER CIRCUIT, TRANSMITTER AND COMMUNICATION DEVICE
- Publication number 20230033769
- Publication date Feb 2, 2023
- Hangzhou Geo-chip Technology Co., Ltd.
- Sy-Chyuan HWU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS FOR PROTECTION AGAINST ELECTROSTATIC DISCHARGE AND METHOD...
- Publication number 20220231501
- Publication date Jul 21, 2022
- Hangzhou Geo-chip Technology Co., Ltd.
- Chun Geik TAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HARMONIC REJECTION MIXING CIRCUIT DEVICE AND RECEIVER
- Publication number 20220200531
- Publication date Jun 23, 2022
- Hangzhou Geo-chip Technology Co., Ltd.
- Chun Geik TAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SIGNAL MIXING CIRCUIT DEVICE AND RECEIVER
- Publication number 20220045706
- Publication date Feb 10, 2022
- Hangzhou Geo-chip Technology Co., Ltd.
- Chun Geik TAN
- H03 - BASIC ELECTRONIC CIRCUITRY

HANGZHOU GEO-CHIP TECHNOLOGY CO., LTD

Organization

Patents Grantslast 30 patents

Operational amplifier and electronic system

Power mixer having high linearity transconductance, transmitter and...

Fast-locking phase-locked loop, transceiver, and communication device

Fractional frequency divider, radio frequency transceiver, and meth...

Mixer circuit, transmitter and communication device

Broadband power amplifier device and transmitter

Common-source differential power amplifier and electronic device in...

Matching network, antenna circuit and electronic device

Apparatus for protection against electrostatic discharge and method...

Multi modulus frequency divider and electronic device

Harmonic rejection mixing circuit device and receiver

Startup circuit device, filter and receiver

Signal mixing circuit device and receiver

Signal mixing circuit device and receiver

Transmitter, receiver, signal transceiver and methods therefor

Signal amplifying circuit device and receiver

Patents Applicationslast 30 patents

FAST-LOCKING PHASE-LOCKED LOOP, FREQUENCY DIVIDER, AND COMMUNICATIO...

RECEIVER AND ZERO-INTERMEDIATE FREQUENCY TRANSCEIVER

FAST-LOCKING PHASE-LOCKED LOOP, TRANSCEIVER, AND COMMUNICATION DEVICE

RF FRONT-END CHIP, RF SWITCH MODULE, AND RF COMMUNICATION DEVICE

POWER MIXER HAVING HIGH LINEARITY TRANSCONDUCTANCE, TRANSMITTER AND...

FRACTIONAL FREQUENCY DIVIDER, RADIO FREQUENCY TRANSCEIVER, AND METH...

OPERATIONAL AMPLIFIER AND ELECTRONIC SYSTEM

BROADBAND POWER AMPLIFIER DEVICE AND TRANSMITTER

COMMON-SOURCE DIFFERENTIAL POWER AMPLIFIER AND ELECTRONIC DEVICE IN...

MIXER CIRCUIT, TRANSMITTER AND COMMUNICATION DEVICE

APPARATUS FOR PROTECTION AGAINST ELECTROSTATIC DISCHARGE AND METHOD...

HARMONIC REJECTION MIXING CIRCUIT DEVICE AND RECEIVER

SIGNAL MIXING CIRCUIT DEVICE AND RECEIVER

Trademarklast 30 trademarks