John B. Groe — 64 Patents at Sequoia Communications

John B. Groe has been granted 64 US patents while listed as an inventor at Sequoia Communications. The first was granted in 1996 and the most recent in June 2019. John B. Groe ranks #34,494 of 4,157,543 US inventors in our database (top 0.83%). Patent records list John B. Groe in Poway, CA, US.

Issued Patents All Time

Showing 1–25 of 64 patents

Patent #	Title	Co-Inventors	Date
10326468	Digital-to-analog converter system and method	William Michael Lye	2019-06-18
10199986	Controlled muting and power ramping of a voltage-controlled oscillator	Anton Karnitski, Kishore Rama Rao	2019-02-05
9906236	Digital-to-analog converter system and method	William Michael Lye	2018-02-27
9413394	Digital to-analog converter system and method	William Michael Lye	2016-08-09
8300732	DC offset removal using digital feedback	Mark Edward MAGDALENO	2012-10-30
8301086	Low-power polar transmitter	Michael Farias	2012-10-30
8193871	FM pulse shaping	—	2012-06-05
8131229	Polar modulation with IQ zeroing	Robert H. Wilson, Kenneth S. Walley	2012-03-06
8095087	Polar modulation with coarse and fine FM signals	—	2012-01-10
8067989	Alternate clock apparatus and methods for improving radio performance	Carrie Lo	2011-11-29
7999608	Integrated RF notch filters	Lucio Marc Facchni	2011-08-16
7974374	Multi-mode VCO for direct FM systems	Joe Austin, Damian Costa	2011-07-05
7970367	System for dual diversity receiver using switched LNAS	—	2011-06-28
7920033	Systems and methods for frequency modulation adjustment	Carrie Lo, Joseph Austin	2011-04-05
7894545	Time alignment of polar transmitter	—	2011-02-22
7868691	Commutating amplifier with wide dynamic range	Michael Naone Farias, Eric S. Shapiro	2011-01-11
7839231	Low power I/Q modulator	Michael Naone Farias, Reza Kaznavi	2010-11-23
7825714	Offset nulling for decreasing offset between currents in a differential signaling system	Michael Naone Farias, Babak Nejati, Marc Facchini, Thomas Hardin	2010-11-02
7764139	Polar modulation with extended AM	—	2010-07-27
7679468	KFM frequency tracking system using a digital correlator	Kenneth S. Walley	2010-03-16
7675379	Linear wideband phase modulation system	—	2010-03-09
7672648	System for linear amplitude modulation	Naone Farias, Burcin Baytekin, Carrie Lo	2010-03-02
7609118	Phase-locked loop calibration system	Carrie Lo	2009-10-27
7595626	System for matched and isolated references	—	2009-09-29
7587179	Direct synthesis transmitter	Joseph Austin, Naone Farias, Carrie Lo	2009-09-08

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John B. Groe — 64 Patents

Issued Patents All Time

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