Marutani; Masazumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Marutani; Masazumi.The latest application filed is for "digitally controlled oscillator and digital pll including the same".

Company Profile

0.10.12

Marutani; Masazumi - Yokohama JP
Marutani; Masazumi - Kawasaki JP
Marutani; Masazumi - Kawaski JP

*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
Digitally controlled oscillator and digital PLL including the same Grant 9,019,017 - Chaivipas , et al. April 28, 2	2015-04-28
Digitally Controlled Oscillator And Digital Pll Including The Same App 20130147561 - CHAIVIPAS; Win ; et al.	2013-06-13
Divider and mixer circuit having the same Grant 8,432,193 - Marutani April 30, 2	2013-04-30
Divider And Mixer Circuit Having The Same App 20120081170 - MARUTANI; Masazumi	2012-04-05
Frequency dividing device Grant 7,965,808 - Marutani June 21, 2	2011-06-21
Frequency Measurement Circuit And Pll Synthesizer Provided Therewith App 20110074514 - MARUTANI; Masazumi	2011-03-31
Phase difference detector and phase difference detection method Grant 7,795,925 - Marutani September 14, 2	2010-09-14
Clock selection circuit and synthesizer Grant 7,750,747 - Marutani July 6, 2	2010-07-06
Clock Signal Output Circuit App 20100141319 - Marutani; Masazumi	2010-06-10
Frequency Dividing Device App 20090302900 - MARUTANI; Masazumi	2009-12-10
Phase Difference Detector And Phase Difference Detection Method App 20090267666 - MARUTANI; Masazumi	2009-10-29
Latch circuit, 4-phase clock generator, and receiving circuit Grant 7,388,416 - Marutani June 17, 2	2008-06-17
Clock selection circuit and synthesizer App 20080042760 - Marutani; Masazumi	2008-02-21
Optical dispersion monitoring apparatus and optical dispersion monitoring method, and optical transmission system using same Grant 7,324,758 - Marutani , et al. January 29, 2	2008-01-29
Clock frequency divider and trigger signal generation circuit for same Grant 7,187,217 - Marutani March 6, 2	2007-03-06
Latch circuit, 4-phase clock generator, and receiving circuit App 20060152269 - Marutani; Masazumi	2006-07-13
Phase lock loop circuit and optical repeating apparatus, optical terminal apparatus, and optical communication system having the same Grant 7,027,741 - Marutani , et al. April 11, 2	2006-04-11
Clock frequency divider and trigger signal generation circuit for same App 20050258879 - Marutani, Masazumi	2005-11-24
Demodulation device and demodulation method App 20050201496 - Marutani, Masazumi	2005-09-15
Optical dispersion monitoring apparatus and optical dispersion monitoring method, and optical transmission system using same App 20040105684 - Marutani, Masazumi ; et al.	2004-06-03
Phase lock loop circuit and optical repeating apparatus, optical terminal apparatus, and optical communication system having the same App 20020121937 - Marutani, Masazumi ; et al.	2002-09-05

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