Yasuo Hidaka

Person

Cupertino, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Serdes equalization for short, reflective channels
- Patent number 11,228,468
- Issue date Jan 18, 2022
- CREDO TECHNOLOGY GROUP LIMITED
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Second-order clock recovery using three feedback paths
- Patent number 10,892,763
- Issue date Jan 12, 2021
- CREDO TECHNOLOGY GROUP LIMITED
- Yasuo Hidaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
SerDes equalization for short, reflective channels
- Patent number 10,880,130
- Issue date Dec 29, 2020
- CREDO TECHNOLOGY GROUP LIMITED
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Computing using unknown values
- Patent number 10,360,285
- Issue date Jul 23, 2019
- Fujitsu Limited
- Yasuo Hidaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Compensating for intra-pair skew in differential signaling
- Patent number 10,349,514
- Issue date Jul 9, 2019
- Fujitsu Limited
- Yasuo Hidaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sign-based adaptive control with automatically-selected filter patt...
- Patent number 9,699,006
- Issue date Jul 4, 2017
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compensating for intra-pair skew in differential signaling
- Patent number 9,655,231
- Issue date May 16, 2017
- Fujitsu Limited
- Yasuo Hidaka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electromagnetic field manipulation around vias
- Patent number 9,603,250
- Issue date Mar 21, 2017
- Fujitsu Limited
- Yasuo Hidaka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Compensation for length differences in vias associated with differe...
- Patent number 9,379,424
- Issue date Jun 28, 2016
- Fujitsu Limited
- Yasuo Hidaka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Adaptive control of low-frequency equalizers
- Patent number 9,020,082
- Issue date Apr 28, 2015
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Analog continuous-time phase equalizer for data transmission
- Patent number 8,995,520
- Issue date Mar 31, 2015
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optimized via cutouts with ground references
- Patent number 8,957,325
- Issue date Feb 17, 2015
- Fujitsu Limited
- Yasuo Hidaka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Low-frequency equalizer circuit for a high-speed broadband signal
- Patent number 8,937,990
- Issue date Jan 20, 2015
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive phase equalizer
- Patent number 8,548,108
- Issue date Oct 1, 2013
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detecting residual ISI components using two data patterns
- Patent number 8,503,519
- Issue date Aug 6, 2013
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Clock recovery circuit for receiver using decision feedback equalizer
- Patent number 8,401,065
- Issue date Mar 19, 2013
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decision feedback equalizer (DFE)
- Patent number 8,270,464
- Issue date Sep 18, 2012
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multidimensional asymmetric bang-bang control
- Patent number 8,233,523
- Issue date Jul 31, 2012
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sign-based general zero-forcing adaptive equalizer control
- Patent number 8,213,494
- Issue date Jul 3, 2012
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for providing fast and accurate adaptive control...
- Patent number 8,054,874
- Issue date Nov 8, 2011
- Fujitsu Limited
- Yasuo Hidaka
- G05 - CONTROLLING REGULATING
Information Patent Grant
Preemphasis driver with replica bias
- Patent number 7,902,883
- Issue date Mar 8, 2011
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for asymmetrically adjusting compensation applied...
- Patent number 7,848,470
- Issue date Dec 7, 2010
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for static data-pattern compensated adaptive equa...
- Patent number 7,848,401
- Issue date Dec 7, 2010
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for on-line data-pattern compensated adaptive equ...
- Patent number 7,848,471
- Issue date Dec 7, 2010
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for the non-linear adjustment of compensation app...
- Patent number 7,839,955
- Issue date Nov 23, 2010
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for the adjustment of compensation applied to a s...
- Patent number 7,839,958
- Issue date Nov 23, 2010
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for processing a sampled signal
- Patent number 7,830,956
- Issue date Nov 9, 2010
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for independently adjusting multiple compensation...
- Patent number 7,817,712
- Issue date Oct 19, 2010
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for independently adjusting multiple offset compe...
- Patent number 7,817,757
- Issue date Oct 19, 2010
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for decoupling multiple control loops
- Patent number 7,804,921
- Issue date Sep 28, 2010
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
CLOCK RECOVERY WITH LOOP DELAY CANCELLATION
- Publication number 20240187204
- Publication date Jun 6, 2024
- CREDO TECHNOLOGY GROUP LIMITED
- YASUO HIDAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SERDES EQUALIZATION FOR SHORT, REFLECTIVE CHANNELS
- Publication number 20210306186
- Publication date Sep 30, 2021
- CREDO TECHNOLOGY GROUP LIMITED
- Yasuo HIDAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPUTING USING UNKNOWN VALUES
- Publication number 20190129916
- Publication date May 2, 2019
- Fujitsu Limited
- Yasuo HIDAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FREQUENCY-DOMAIN TO TIME-DOMAIN DATA CONVERSION
- Publication number 20170357615
- Publication date Dec 14, 2017
- Yasuo HIDAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Q-BASED ZERO-FORCING ADAPTIVE CONTROL
- Publication number 20170310510
- Publication date Oct 26, 2017
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DECISION FEEDBACK EQUALIZER
- Publication number 20170295039
- Publication date Oct 12, 2017
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPENSATING FOR INTRA-PAIR SKEW IN DIFFERENTIAL SIGNALING
- Publication number 20170223823
- Publication date Aug 3, 2017
- Fujitsu Limited
- Yasuo Hidaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SIGN-BASED ADAPTIVE CONTROL WITH AUTOMATICALLY-SELECTED FILTER PATT...
- Publication number 20170170992
- Publication date Jun 15, 2017
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIFFERENTIAL SIGNAL TRANSMISSION LINE
- Publication number 20170098879
- Publication date Apr 6, 2017
- Fujitsu Limited
- Yasuo Hidaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDUCTION OF VARIATIONS IN COUPLING OF DIFFERENTIAL STRIPLINES
- Publication number 20170098880
- Publication date Apr 6, 2017
- Fujitsu Limited
- Yasuo Hidaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPENSATING FOR INTRA-PAIR SKEW IN DIFFERENTIAL SIGNALING
- Publication number 20150327358
- Publication date Nov 12, 2015
- Yasuo HIDAKA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
COMPENSATION FOR LENGTH DIFFERENCES IN VIAS ASSOCIATED WITH DIFFERE...
- Publication number 20150325901
- Publication date Nov 12, 2015
- Fujitsu Limited
- Yasuo Hidaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTROMAGNETIC FIELD MANIPULATION AROUND VIAS
- Publication number 20150250055
- Publication date Sep 3, 2015
- Fujitsu Limited
- Yasuo Hidaka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
OPTIMIZED VIA CUTOUTS WITH GROUND REFERENCES
- Publication number 20140196941
- Publication date Jul 17, 2014
- FUJITSU LIMITED
- Yasuo Hidaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Adaptive Control of Low-Frequency Equalizers
- Publication number 20140064351
- Publication date Mar 6, 2014
- FUJITSU LIMITED
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOW-FREQUENCY EQUALIZER CIRCUIT FOR A HIGH-SPEED BROADBAND SIGNAL
- Publication number 20140062622
- Publication date Mar 6, 2014
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive Phase Equalizer
- Publication number 20120207202
- Publication date Aug 16, 2012
- FUJITSU LIMITED
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Clock Recovery Circuit for Receiver Using Decision Feedback Equalizer
- Publication number 20120207204
- Publication date Aug 16, 2012
- FUJITSU LIMITED
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Analog Continuous-Time Phase Equalizer for Data Transmission
- Publication number 20120207203
- Publication date Aug 16, 2012
- FUJITSU LIMITED
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PREEMPHASIS DRIVER WITH REPLICA BIAS
- Publication number 20090315592
- Publication date Dec 24, 2009
- FUJITSU LIMITED
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Detecting Residual ISI Components Using Two Data Patterns
- Publication number 20090316767
- Publication date Dec 24, 2009
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DECISION FEEDBACK EQUALIZER (DFE)
- Publication number 20090316769
- Publication date Dec 24, 2009
- FUJITSU LIMITED
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE CONTROL OF A DECISION FEEDBACK EQUALIZER (DFE)
- Publication number 20090316770
- Publication date Dec 24, 2009
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multidimensional Asymmetric Bang-Bang Control
- Publication number 20090316772
- Publication date Dec 24, 2009
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sign-Based General Zero-Forcing Adaptive Equalizer Control
- Publication number 20090316771
- Publication date Dec 24, 2009
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for Static Data-Pattern Compensated Adaptive Equa...
- Publication number 20090086810
- Publication date Apr 2, 2009
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for On-Line Data-Pattern Compensated Adaptive Equ...
- Publication number 20090086809
- Publication date Apr 2, 2009
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for Providing Fast and Accurate Adaptive Control...
- Publication number 20090086989
- Publication date Apr 2, 2009
- Fujitsu Limited
- Yasuo Hidaka
- G05 - CONTROLLING REGULATING
Information Patent Application
System and Method for Independently Adjusting Multiple Compensation...
- Publication number 20080056344
- Publication date Mar 6, 2008
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Adjusting Offset Compensation Applied to a Si...
- Publication number 20070297209
- Publication date Dec 27, 2007
- Fujitsu Limited
- Yasuo Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Yasuo Hidaka

Person

Patents Grantslast 30 patents

Serdes equalization for short, reflective channels

Second-order clock recovery using three feedback paths

SerDes equalization for short, reflective channels

Computing using unknown values

Compensating for intra-pair skew in differential signaling

Sign-based adaptive control with automatically-selected filter patt...

Compensating for intra-pair skew in differential signaling

Electromagnetic field manipulation around vias

Compensation for length differences in vias associated with differe...

Adaptive control of low-frequency equalizers

Analog continuous-time phase equalizer for data transmission

Optimized via cutouts with ground references

Low-frequency equalizer circuit for a high-speed broadband signal

Adaptive phase equalizer

Detecting residual ISI components using two data patterns

Clock recovery circuit for receiver using decision feedback equalizer

Decision feedback equalizer (DFE)

Multidimensional asymmetric bang-bang control

Sign-based general zero-forcing adaptive equalizer control

Method and system for providing fast and accurate adaptive control...

Preemphasis driver with replica bias

System and method for asymmetrically adjusting compensation applied...

Method and system for static data-pattern compensated adaptive equa...

Method and system for on-line data-pattern compensated adaptive equ...

System and method for the non-linear adjustment of compensation app...

System and method for the adjustment of compensation applied to a s...

Method and system for processing a sampled signal

System and method for independently adjusting multiple compensation...

System and method for independently adjusting multiple offset compe...

System and method for decoupling multiple control loops

Patents Applicationslast 30 patents

CLOCK RECOVERY WITH LOOP DELAY CANCELLATION

SERDES EQUALIZATION FOR SHORT, REFLECTIVE CHANNELS

COMPUTING USING UNKNOWN VALUES

FREQUENCY-DOMAIN TO TIME-DOMAIN DATA CONVERSION

Q-BASED ZERO-FORCING ADAPTIVE CONTROL

DECISION FEEDBACK EQUALIZER

COMPENSATING FOR INTRA-PAIR SKEW IN DIFFERENTIAL SIGNALING

SIGN-BASED ADAPTIVE CONTROL WITH AUTOMATICALLY-SELECTED FILTER PATT...

DIFFERENTIAL SIGNAL TRANSMISSION LINE

REDUCTION OF VARIATIONS IN COUPLING OF DIFFERENTIAL STRIPLINES

COMPENSATING FOR INTRA-PAIR SKEW IN DIFFERENTIAL SIGNALING

COMPENSATION FOR LENGTH DIFFERENCES IN VIAS ASSOCIATED WITH DIFFERE...

ELECTROMAGNETIC FIELD MANIPULATION AROUND VIAS

OPTIMIZED VIA CUTOUTS WITH GROUND REFERENCES

Adaptive Control of Low-Frequency Equalizers

LOW-FREQUENCY EQUALIZER CIRCUIT FOR A HIGH-SPEED BROADBAND SIGNAL

Adaptive Phase Equalizer

Clock Recovery Circuit for Receiver Using Decision Feedback Equalizer

Analog Continuous-Time Phase Equalizer for Data Transmission

PREEMPHASIS DRIVER WITH REPLICA BIAS

Detecting Residual ISI Components Using Two Data Patterns

DECISION FEEDBACK EQUALIZER (DFE)

ADAPTIVE CONTROL OF A DECISION FEEDBACK EQUALIZER (DFE)

Multidimensional Asymmetric Bang-Bang Control

Sign-Based General Zero-Forcing Adaptive Equalizer Control

Method and System for Static Data-Pattern Compensated Adaptive Equa...

Method and System for On-Line Data-Pattern Compensated Adaptive Equ...

Method and System for Providing Fast and Accurate Adaptive Control...

System and Method for Independently Adjusting Multiple Compensation...

System and Method for Adjusting Offset Compensation Applied to a Si...