Liu HAN

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for wireless transmission
- Patent number 12,035,223
- Issue date Jul 9, 2024
- Espressif Systems (Shanghai) Co., Ltd.
- Wen Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for wireless transmission
- Patent number 11,711,749
- Issue date Jul 25, 2023
- Espressif Systems (Shanghai) Co., Ltd.
- Wen Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for activating circuits
- Patent number 10,651,827
- Issue date May 12, 2020
- Marvell Asia Pte, Ltd.
- Yafei Hu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR WIRELESS TRANSMISSION
- Publication number 20230239770
- Publication date Jul 27, 2023
- Wen CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR WIRELESS TRANSMISSION
- Publication number 20210368423
- Publication date Nov 25, 2021
- Espressif Systems (Shanghai) Co., Ltd.
- Wen CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR ACTIVATING CIRCUITS
- Publication number 20170155378
- Publication date Jun 1, 2017
- Marvell World Trade Ltd.
- Yafei HU
- G06 - COMPUTING CALCULATING COUNTING