Cheng WU

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Enhanced SPI controller and SPI controller operating method
- Patent number 12,135,677
- Issue date Nov 5, 2024
- Espressif Systems (Shanghai) Co., Ltd.
- Cheng'en Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Register update method
- Patent number 12,112,170
- Issue date Oct 8, 2024
- Espressif Systems (Shanghai) Co., Ltd.
- Cheng'en Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for locating open circuit failure point of test structure
- Patent number 11,852,674
- Issue date Dec 26, 2023
- Shanghai Huali Microelectronics Corporation
- Cheng Wu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
NANOSCALE FAILURE ANALYSIS METHOD
- Publication number 20250087453
- Publication date Mar 13, 2025
- Shanghai Huali Microeloctronics Corporation
- Yunong Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REGISTER UPDATE METHOD
- Publication number 20230385064
- Publication date Nov 30, 2023
- Cheng'en WU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENHANCED SPI CONTROLLER AND SPI CONTROLLER OPERATING METHOD
- Publication number 20230385226
- Publication date Nov 30, 2023
- Cheng'en WU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for Locating Open Circuit Failure Point of Test Structure
- Publication number 20230160951
- Publication date May 25, 2023
- SHANGHAI HUALI MICROELECTRONICS CORPORATION
- Cheng Wu
- G01 - MEASURING TESTING
Information Patent Application
ELECTRONIC DEVICE WITH THE FUNCTION OF SUPPORTING MULTIPLE CARDS
- Publication number 20120225621
- Publication date Sep 6, 2012
- O2Micro, Inc.
- Songlin LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE