H03D 1/18

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2021/0194,431 ENVELOPE-DETECTING CIRCUIT AND RECEIVER INCORPORATING THIS CIRCUITDec 18, 20Jun 24, 21Commissariat à l'Energie Atomique et aux Energies Alternatives
2021/0167,729 ELECTRONIC ENVELOPE DETECTION CIRCUIT AND CORRESPONDING DEMODULATORFeb 09, 21Jun 03, 21STMicroelectronics SA
2020/0228,061 ELECTRONIC ENVELOPE DETECTION CIRCUIT AND CORRESPONDING DEMODULATORJan 10, 20Jul 16, 20STMicroelectronics SA
2018/0115,281 CIRCUIT FOR SUPPLYING POWER TO AN ELECTRIC LOAD, AND FOR RECEIVING DESIRED SIGNALS SENT FROM THE ELECTRIC LOADOct 24, 17Apr 26, 18Not available
2015/0295,543 LOGARITHMIC AMPLIFIER WITH UNIVERSAL DEMODULATION CAPABILITIESJun 25, 15Oct 15, 15DOCKON AG
2013/0314,152 DEMODULATION CIRCUIT AND RFID TAG INCLUDING THE DEMODULATION CIRCUITAug 06, 13Nov 28, 13Semiconductor Energy Laboratory Co., Ltd.
2013/0194,036 ENVELOPE DETECTION APPARATUS DYNAMICALLY CONTROLLED IN RESPONSE TO INPUT SIGNAL AND ENVELOPE DETECTION METHOD THEREOFNov 21, 12Aug 01, 13KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, SAMSUNG ELECTRONICS CO., LTD.,
2010/0164,724 Amplitude Shift Keying Demodulator and Radio Frequency Identification System using the sameJul 10, 09Jul 01, 10AU OPTRONICS CORPORATION
2010/0127,770 ELECTRONIC CIRCUIT AND ELECTRONIC DEVICE INCLUDING ELECTRONIC CIRCUITNov 17, 09May 27, 10SEIKO EPSON CORPORATION
2009/0243,716 DEMODULATION CIRCUITJun 10, 09Oct 01, 09FUJITSU LIMITED
2009/0153,240 COMPARATOR WITH SENSITIVITY CONTROLAug 27, 08Jun 18, 09TEXAS INSTRUMENTS DEUTSCHLAND GMBH
2008/0169,873 High frequency signal detection circuitNov 21, 07Jul 17, 08OKI SEMICONDUCTOR CO., LTD.