Inventor
Ruediger Bauder
Inventor
Feldkirchen, DE
Overview
Patents· 52 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission20%
H03HImpedance networks, e.g. resonant circuits14%
H03FAmplifiers9%
H01LSemiconductor devices7%
H04LTransmission of digital information, e.g. telegraphic communication7%
H10NElectric solid-state devices not otherwise provided for7%
H03JTuning resonant circuits7%
H01QAntennas, i.e. radio aerials3%
H03KPulse technique3%
G01RMeasuring electric variables2%
PatentTitleYear
11,057,018Acoustically coupled resonator notch and bandpass filters202111,018,652Tunable resonator element, filter circuit and method202111,012,051System and method for a radio frequency filter202111,005,451Acoustically coupled resonator notch and bandpass filters202111,005,449Acoustically coupled resonator notch and bandpass filters202110,979,021System and method for a radio frequency filter202110,965,274System and method for a radio frequency filter202110,931,262Tunable resonator element, filter circuit and method202110,840,951System and method for a radio frequency filter202010,840,887System and method for a radio frequency filter202010,816,581RF impedance measurement and tuning system202010,680,605Bias circuit and method for a high-voltage RF switch202010,528,502Power management system for a bus interface system202010,491,186Resonator and method for providing resonator201910,404,233Tunable resonator element, filter circuit and method201910,361,696RF sensor in stacked transistors201910,276,941Multiple-input multiple-output RF antenna architectures201910,250,251RF sensor in stacked transistors201910,185,683Bus interface system201910,170,822Communication device and method for determining a load impedance20199,941,908System and method for a radio frequency filter20189,865,922'Antenna tuning circuitry with reduced interference'20189,780,774'System and method for a switchable capacitance'20179,705,537'Split low noise amplifier'20179,698,833'Voltage standing wave radio measurement and tuning systems and methods'20179,331,836'De-multiplexing a radio frequency input signal using output transformer circuitry'20169,196,945'VSWR tolerant tunable hybrid duplexer'20159,196,406'High Q factor inductor structure'20159,190,979'Hybrid coupler'20159,156,677'Shunt switch at common port to reduce hot switching'20159,118,376'Carrier aggregation front end architecture'20159,112,277'Adaptive antenna neutralization network'20159,083,518'Tunable hybrid coupler'20159,071,430'RF transceiver with distributed filtering topology'20159,042,275'Tunable duplexer architecture'20158,923,418'Phase shifting stage for switchless de-multiplexing'20148,755,398'Multiplexed serial control bus'20148,749,305'High efficiency multiple power mode linear radio frequency power amplifier'20148,729,963'Asymmetrical transformer output demultiplexing (atodem) circuit'20148,682,260'Power amplifier with tunable bandpass and notch filter'20148,570,913'De-multiplexing a radio frequency input signal using output transformer circuitry'20138,457,685'Method and system for increasing efficiency in a radio front-end'20138,401,500'High-efficiency low-cost power supply for radio frequency systems'20138,324,964'High efficiency multiple power mode linear radio frequency power amplifier'20128,130,054'Frequency-adjustable radio frequency isolator circuitry'20127,884,681'Radio frequency power amplifier improvements using pre-distortion of an amplitude modulation power supply'20117,864,491'Pilot switch'20117,773,691'Power control system for a continuous time mobile transmitter'20107,656,251'Split band duplexer'20107,474,708'Multimode transmitter architecture'20097,203,247'Digital predistortion technique for WCDMA wireless communication system and method of operation thereof'20076,853,246'Adaptive predistortion system and a method of adaptively predistorting a signal'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2010Based in Otterfing, DE· patent location history
2009–2020Patents assigned to RF MICRO DEVICES INC (29)· patent assignee history
2010–2021Based in Feldkirchen, DE· patent location history
2012–2017Patents assigned to BAUDER RUEDIGER (11)· patent assignee history
2013–2017Patents assigned to KHLAT NADIM (5)· patent assignee history
2017–2021Patents assigned to INFINEON TECHNOLOGIES AG (20)· patent assignee history
2017–2020Patents assigned to QORVO US INC (5)· patent assignee history
2018Based in Feldkirchern-Westerham, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RF MICRO DEVICES INC | 29 | 2009–2020 |
| INFINEON TECHNOLOGIES AG | 20 | 2017–2021 |
| BAUDER RUEDIGERself | 11 | 2012–2017 |
| KHLAT NADIM | 5 | 2013–2017 |
| QORVO US INC | 5 | 2017–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Feldkirchen, DE | 47 | 2010–2021 |
| Otterfing, DE | 4 | 2005–2010 |
| Feldkirchern-Westerham, DE | 1 | 2018 |