Volfbeyn; Semen P.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Volfbeyn; Semen P..The latest application filed is for "group delay measurement apparatus and method".

Company Profile

3.15.11

Volfbeyn; Semen P. - Palo Alto CA
Volfbeyn; Semen P. - Milpitas CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Time interleaved analog to digital converter with digital equalization and a reduced number of multipliers Grant 10,749,541 - Stein , et al. A	2020-08-18
Equalization of sub-DAC frequency response misalignments in time-interleaved high-speed digital to analog converters Grant 10,355,706 - Stein , et al. July 16, 2	2019-07-16
Digital down converter with baseband equalization Grant 10,305,707 - Stein , et al.	2019-05-28
Group delay measurement apparatus and method Grant 9,933,467 - Stein , et al. April 3, 2	2018-04-03
Group Delay Measurement Apparatus And Method App 20180080965 - Stein; Anatoli B. ; et al.	2018-03-22
Digital Down Converter With Equalization App 20170141786 - Volfbeyn; Semen P. ; et al.	2017-05-18
Digital down converter with equalization Grant 9,634,679 - Stein , et al. April 25, 2	2017-04-25
Acquisition device with multistage digital equalization Grant 9,344,301 - Guzik , et al. May 17, 2	2016-05-17
Acquisition Device With Mutlistage Digital Equalization App 20150349983 - Guzik; Nahum ; et al.	2015-12-03
High speed interleaved ADC with compensation for DC offset mismatch Grant 9,172,388 - Stein , et al. October 27, 2	2015-10-27
Digital down converter with equalization Grant 9,148,162 - Stein , et al. September 29, 2	2015-09-29
Digital Down Converter With Equalization App 20150200679 - Stein; Anatoli B. ; et al.	2015-07-16
Interleaved analog to digital converter with reduced number of multipliers for digital equalization Grant 8,542,142 - Stein , et al. September 24, 2	2013-09-24
Interleaved analog to digital converter with digital equalization Grant 8,537,044 - Stein , et al. September 17, 2	2013-09-17
Interleaved Analog To Digital Converter With Reduced Number Of Multipliers For Digital Equalization App 20130214958 - Stein; Anatoli B. ; et al.	2013-08-22
Interleaved Analog To Digital Converter With Digital Equalization App 20130169463 - Stein; Anatoli B. ; et al.	2013-07-04
Write clock synchronization appartus for magnetic recording disk drives with patterned media Grant 8,477,445 - Stein , et al. July 2, 2	2013-07-02
Write Clock Synchronization Appartus For Magnetic Recording Disk Drives With Patterned Media App 20130141812 - Stein; Anatoli B. ; et al.	2013-06-06
Digital equalization of multiple interleaved analog-to-digital converters Grant 7,408,495 - Stein , et al. August 5, 2	2008-08-05
Digital equalization of multiple interleaved analog-to-digital converters App 20070262895 - Stein; Anatoli ; et al.	2007-11-15
Timing analysis of read back signals in magnetic recording devices Grant 7,245,449 - Stein , et al. July 17, 2	2007-07-17
Timing analysis of read back signals in magnetic recording devices App 20070025004 - Stein; Anatoli ; et al.	2007-02-01
Viterbi decoder with direct current restoration Grant 7,165,211 - Stein , et al. January 16, 2	2007-01-16
Self-adjusting PRML receiver Grant 7,158,324 - Stein , et al. January 2, 2	2007-01-02
Self-adjusting PRML receiver App 20060061496 - Stein; Anatoli B. ; et al.	2006-03-23
Viterbi decoder with direct current restoration App 20060064628 - Stein; Anatoli B. ; et al.	2006-03-23

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