9837977 | Power feeding device and wireless power feeding system | Apr 07, 15 | Dec 05, 17 | Semiconductor Energy Laboratory Co., Ltd. |
9768319 | Modulation circuit and semiconductor device including the same | May 19, 16 | Sep 19, 17 | Semiconductor Energy Laboratory Co., Ltd. |
9350295 | Modulation circuit and semiconductor device including the same | Nov 17, 10 | May 24, 16 | Semiconductor Energy Laboratory Co., Ltd., Semiconductor Energy Laboratoty Co., Ltd., |
9331635 | Quadrature modulator | Mar 18, 15 | May 03, 16 | PANASONIC CORPORATION |
9306498 | Current driven floating driver circuit | Feb 13, 14 | Apr 05, 16 | NXP B.V. |
9184700 | Digital amplitude modulator and control method for digital amplitude modulator | Sep 08, 14 | Nov 10, 15 | KABUSHIKI KAISHA TOSHIBA |
8963635 | Apparatus and method for producing signals coded with amplitude shift keying | Apr 24, 08 | Feb 24, 15 | ENDRESS + HAUSER CONDUCTA GESELLSCHAFT FÜR MESS- UND REGELTECHNIK MBH + CO. KG, Endress + Hauser Conducta Gesellschaft für Mess—und Regeltechnik mbH + Co. KG, |
8929480 | Transmitter | May 23, 12 | Jan 06, 15 | Asahi Kasei Microdevices Corporation |
8861627 | Direct mm-wave m-ary quadrature amplitude modulation (QAM) modulator operating in saturated power mode | Jul 15, 09 | Oct 14, 14 | FUJITSU LIMITED |
8842777 | Highly optimized digital IQ transmitter chain | Jun 28, 12 | Sep 23, 14 | INTEL DEUTSCHLAND GMBH |
8269571 | Amplitude modulated pulse transmitter | Jun 12, 09 | Sep 18, 12 | Not available |
8154357 | Modulation for amplitude-modulating a signal | Apr 19, 07 | Apr 10, 12 | ST-ERICSSON SA, EN LIQUIDATION |
6326860 | Amplitude modulator capable of minimizing power leakage to adjacent channels | May 03, 00 | Dec 04, 01 | NEOPHOTONICS SEMICONDUCTOR GK |
6300845 | Low-voltage, current-folded signal modulators and methods | Apr 06, 00 | Oct 09, 01 | LINEAR TECHNOLOGY CORPORATION |
6292067 | Ask modulator and communication device using the same | Apr 28, 00 | Sep 18, 01 | MURATA MANUFACTURING CO., LTD. |
6087904 | Amplitude modulation and amplitude shift keying circuit | Sep 30, 98 | Jul 11, 00 | OKI ELECTRIC INDUSTRY CO., LTD. |
5949296 | Power supply modulator circuit for transmitter | Jul 07, 97 | Sep 07, 99 | CROWN INTERNATIONAL, INC. |
5847623 | Low noise Gilbert Multiplier Cells and quadrature modulators | Sep 08, 97 | Dec 08, 98 | UNWIRED PLANET, LLC |
5736906 | Power supply modulator circuit for transmitter | Apr 30, 96 | Apr 07, 98 | CROWN INTERNATIONAL, INC. |
5680078 | Mixer | Jul 09, 96 | Oct 21, 97 | MURATA MANUFACTURING CO., LTD. |