CN210665863U - 过零检测电路及应用该过零检测电路的智能开关控制器 - Google Patents
过零检测电路及应用该过零检测电路的智能开关控制器 Download PDFInfo
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Assignee: Shanghai Lingang Financial Leasing Co.,Ltd. Assignor: Super wisdom (Shanghai) Internet of things Technology Co.,Ltd. Contract record no.: X2022980015560 Denomination of utility model: Zero-crossing detection circuit and intelligent switch controller applying the zero-crossing detection circuit Granted publication date: 20200602 License type: Exclusive License Record date: 20220919 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Zero-crossing detection circuit and intelligent switch controller applying the zero-crossing detection circuit Effective date of registration: 20220920 Granted publication date: 20200602 Pledgee: Shanghai Lingang Financial Leasing Co.,Ltd. Pledgor: Super wisdom (Shanghai) Internet of things Technology Co.,Ltd. Registration number: Y2022980015783 |