Barnes; Robert Keith

Patent Applications and Registrations

Patent applications and USPTO patent grants for Barnes; Robert Keith.The latest application filed is for "adaptive modal pam2/pam4 in-phase (i) quadrature (q) phase detector for a receiver".

Company Profile

0.7.6

Barnes; Robert Keith - Fort Collins CO

*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
Adaptive modal PAM2/PAM4 in-phase (I) quadrature (Q) phase detector for a receiver Grant 9,049,075 - Juenemann , et al. June 2, 2	2015-06-02
Adaptive Modal PAM2/PAM4 In-Phase (I) Quadrature (Q) Phase Detector For A Receiver App 20150055694 - Juenemann; Christopher M. ; et al.	2015-02-26
Phase-locked loop having high-gain mode phase-frequency detector Grant 8,432,191 - Barnes April 30, 2	2013-04-30
Phase-locked Loop Having High-gain Mode Phase-frequency Detector App 20120187989 - Barnes; Robert Keith	2012-07-26
Method and apparatus for biasing a metal-oxide-semiconductor capacitor for capacitive tuning Grant 7,280,002 - Loke , et al. October 9, 2	2007-10-09
Low-jitter charge-pump phase-locked loop Grant 7,277,518 - Loke , et al. October 2, 2	2007-10-02
Phase detector system with asynchronous output override Grant 7,274,764 - Loke , et al. September 25, 2	2007-09-25
Method and apparatus for biasing a metal-oxide-semiconductor capacitor for capacitive tuning App 20060197623 - Loke; Alvin Leng Sun ; et al.	2006-09-07
Self-tuning varactor system Grant 6,975,176 - Loke , et al. December 13, 2	2005-12-13
Self-tuning varactor system App 20050110589 - Loke, Alvin Leng Sun ; et al.	2005-05-26
Low-jitter charge-pump phase-locked loop App 20050111605 - Loke, Alvin Leng Sun ; et al.	2005-05-26
Phase detector system with asynchronous output override App 20050111607 - Loke, Alvin Leng Sun ; et al.	2005-05-26

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