Qianwen ZHANG

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Terminal resistance circuit, chip and chip communication device
- Patent number 11,909,388
- Issue date Feb 20, 2024
- SHENZHEN PANGO MICROSYSTEMS CO., LTD
- Qianwen Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Oscillation maintenance circuit with comparator-based pulse generat...
- Patent number 10,685,272
- Issue date Jun 16, 2020
- EXCELIO Technology (Shenzhen) CO., LTD
- Qianwen Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Oscillation maintenance circuit with trigger-based pulse generation...
- Patent number 10,552,723
- Issue date Feb 4, 2020
- EXCELIO Technology (Shenzhen) CO., LTD
- Qianwen Zhang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DIGITAL-TO-ANALOG CONVERSION CIRCUIT AND METHOD
- Publication number 20230344435
- Publication date Oct 26, 2023
- SHENZHEN PANGO MICROSYSTEMS CO., LTD
- LI YANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TERMINAL RESISTANCE CIRCUIT, CHIP AND CHIP COMMUNICATION DEVICE
- Publication number 20220286128
- Publication date Sep 8, 2022
- SHENZHEN PANGO MICROSYSTEMS CO., LTD
- QIANWEN ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AN OSCILLATION MAINTENANCE CIRCUIT WITH TRIGGER-BASED PULSE GENERAT...
- Publication number 20190286966
- Publication date Sep 19, 2019
- EXCELIO TECHNOLOGY (SHENZHEN) CO., LTD.
- Qianwen ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AN OSCILLATION MAINTENANCE CIRCUIT WITH COMPARATOR-BASED PULSE GENE...
- Publication number 20190236426
- Publication date Aug 1, 2019
- EXCELIO TECHNOLOGY (SHENZHEN) CO., LTD.
- Qianwen ZHANG
- G06 - COMPUTING CALCULATING COUNTING