HAOLI QIAN

Person

FREMONT, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Active cable with remote end control access
- Patent number 12,105,659
- Issue date Oct 1, 2024
- CREDO TECHNOLOGY GROUP LIMITED
- Haoli Qian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ethernet link extension method and device
- Patent number 12,063,128
- Issue date Aug 13, 2024
- CREDO TECHNOLOGY GROUP LIMITED
- Yifei Dai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Active redundant Y-cable with power sharing
- Patent number 11,942,730
- Issue date Mar 26, 2024
- CREDO TECHNOLOGY GROUP LIMITED
- Baohua Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Receiver using pseudo partial response maximum likelihood sequence...
- Patent number 11,831,475
- Issue date Nov 28, 2023
- CREDO TECHNOLOGY GROUP LIMITED
- Yu Liao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Active ethernet cable with broadcasting and multiplexing for data p...
- Patent number 11,646,959
- Issue date May 9, 2023
- CREDO TECHNOLOGY GROUP LIMITED
- Haoli Qian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Onboard/co-packaged optics with transmit-side equalization
- Patent number 11,616,576
- Issue date Mar 28, 2023
- Credo Technology Group Ltd.
- Junqing Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Equalizer with perturbation effect based adaptation
- Patent number 11,570,024
- Issue date Jan 31, 2023
- CREDO TECHNOLOGY GROUP LIMITED
- Fang Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spread spectrum clock converter
- Patent number 11,451,262
- Issue date Sep 20, 2022
- CREDO TECHNOLOGY GROUP LIMITED
- Yifei Dai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Retimer training during link speed negotiation and link training
- Patent number 11,424,968
- Issue date Aug 23, 2022
- CREDO TECHNOLOGY GROUP LIMITED
- Junqing Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Equalizer training during link speed negotiation
- Patent number 11,356,302
- Issue date Jun 7, 2022
- CREDO TECHNOLOGY GROUP LIMITED
- Junqing Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital filtering using combined approximate summation of partial p...
- Patent number 11,347,476
- Issue date May 31, 2022
- CREDO TECHNOLOGY GROUP LIMITED
- Tianchen Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Physical layer interface with redundant data paths
- Patent number 11,349,704
- Issue date May 31, 2022
- CREDO TECHNOLOGY GROUP LIMITED
- Calvin Xiong Fang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Parallel channel skew for enhanced error correction
- Patent number 11,309,995
- Issue date Apr 19, 2022
- CREDO TECHNOLOGY GROUP LIMITED
- Junqing Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for testing jitter tolerance
- Patent number 11,300,613
- Issue date Apr 12, 2022
- CREDO TECHNOLOGY GROUP LIMITED
- Arshan Aga
- G01 - MEASURING TESTING
Information Patent Grant
Clock recovery using between-interval timing error estimation
- Patent number 11,231,740
- Issue date Jan 25, 2022
- CREDO TECHNOLOGY GROUP LIMITED
- Fang Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Equalizer with perturbation effect based adaptation
- Patent number 11,196,592
- Issue date Dec 7, 2021
- CREDO TECHNOLOGY GROUP LIMITED
- Fang Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decision feedback equalizer with fractional tap unrolling
- Patent number 11,128,497
- Issue date Sep 21, 2021
- CREDO TECHNOLOGY GROUP LIMITED
- Junqing (Phil) Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scan based test design in serdes applications
- Patent number 11,112,459
- Issue date Sep 7, 2021
- Credo Technology Group Ltd.
- Haoli Qian
- G01 - MEASURING TESTING
Information Patent Grant
On-chip jitter evaluation for SerDes
- Patent number 11,038,602
- Issue date Jun 15, 2021
- CREDO TECHNOLOGY GROUP LIMITED
- Junqing Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ethernet link extension method and device
- Patent number 11,032,103
- Issue date Jun 8, 2021
- CREDO TECHNOLOGY GROUP LIMITED
- Yifei Dai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Serdes pre-equalizer having adaptable preset coefficient registers
- Patent number 11,032,111
- Issue date Jun 8, 2021
- CREDO TECHNOLOGY GROUP LIMITED
- Junqing Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient multi-mode DFE
- Patent number 11,005,567
- Issue date May 11, 2021
- CREDO TECHNOLOGY GROUP LIMITED
- Junqing Sun
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Eye monitor for parallelized digital equalizers
- Patent number 10,992,501
- Issue date Apr 27, 2021
- CREDO TECHNOLOGY GROUP LIMITED
- Junqing Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Parallel mixed-signal equalization for high-speed serial link
- Patent number 10,728,059
- Issue date Jul 28, 2020
- CREDO TECHNOLOGY GROUP LIMITED
- Junqing Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Precompensator-based quantization for clock recovery
- Patent number 10,447,509
- Issue date Oct 15, 2019
- Credo Technology Group Limited
- Fang Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Linear feedback equalization
- Patent number 10,411,917
- Issue date Sep 10, 2019
- CREDO TECHNOLOGY GROUP LIMITED
- Haoli Qian
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fractional-N PLL based clock recovery for SerDes
- Patent number 10,313,105
- Issue date Jun 4, 2019
- CREDO TECHNOLOGY GROUP LIMITED
- Xiang Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low power SerDes architecture and protocol
- Patent number 10,069,660
- Issue date Sep 4, 2018
- CREDO TECHNOLOGY GROUP LIMITED
- Junqing Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications link performance analyzer that accommodates forward...
- Patent number 10,063,305
- Issue date Aug 28, 2018
- CREDO TECHNOLOGY GROUP LIMITED
- Junqing Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for reducing jitter in overlaid traces of an e...
- Patent number 9,148,315
- Issue date Sep 29, 2015
- Marvell International Ltd.
- Haoli Qian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
RECEIVER USING PSEUDO PARTIAL RESPONSE MAXIMUM LIKELIHOOD SEQUENCE...
- Publication number 20230403183
- Publication date Dec 14, 2023
- CREDO TECHNOLOGY GROUP LIMITED
- YU LIAO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACTIVE CABLE WITH REMOTE END CONTROL ACCESS
- Publication number 20230394003
- Publication date Dec 7, 2023
- Credo Technology Group Ltd.
- Haoli Qian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Transitioning Between Signal Constellations
- Publication number 20230254188
- Publication date Aug 10, 2023
- Credo Technology Group Ltd.
- FANG CAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Onboard/Co-packaged Optics with Transmit-Side Equalization
- Publication number 20230010441
- Publication date Jan 12, 2023
- Credo Technology Group Ltd.
- JUNQING (PHIL) SUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACTIVE REDUNDANT Y-CABLE WITH POWER SHARING
- Publication number 20220385000
- Publication date Dec 1, 2022
- Credo Technology Group Ltd.
- Baohua Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPREAD SPECTRUM CLOCK CONVERTER
- Publication number 20220286159
- Publication date Sep 8, 2022
- CREDO TECHNOLOGY GROUP LIMITED
- Yifei DAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EQUALIZER TRAINING DURING LINK SPEED NEGOTIATION
- Publication number 20220173941
- Publication date Jun 2, 2022
- CREDO TECHNOLOGY GROUP LIMITED
- Junqing Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL FILTERING USING COMBINED APPROXIMATE SUMMATION OF PARTIAL P...
- Publication number 20220113939
- Publication date Apr 14, 2022
- CREDO TECHNOLOGY GROUP LIMITED
- Tianchen LUO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR TESTING JITTER TOLERANCE
- Publication number 20220082618
- Publication date Mar 17, 2022
- CREDO TECHNOLOGY GROUP LIMITED
- Arshan AGA
- G01 - MEASURING TESTING
Information Patent Application
EQUALIZER WITH PERTURBATION EFFECT BASED ADAPTATION
- Publication number 20220052884
- Publication date Feb 17, 2022
- CREDO TECHNOLOGY GROUP LIMITED
- FANG CAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACTIVE ETHERNET CABLE WITH BROADCASTING AND MULTIPLEXING FOR DATA P...
- Publication number 20220021603
- Publication date Jan 20, 2022
- CREDO TECHNOLOGY GROUP LIMITED
- Haoli Qian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHYSICAL LAYER INTERFACE WITH REDUNDANT DATA PATHS
- Publication number 20210399941
- Publication date Dec 23, 2021
- CREDO TECHNOLOGY GROUP LIMITED
- Calvin Xiong Fang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ETHERNET LINK EXTENSION METHOD AND DEVICE
- Publication number 20210243050
- Publication date Aug 5, 2021
- CREDO TECHNOLOGY GROUP LIMITED
- Yifei Dai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PARALLEL CHANNEL SKEW FOR ENHANCED ERROR CORRECTION
- Publication number 20210013998
- Publication date Jan 14, 2021
- CREDO TECHNOLOGY GROUP LIMITED
- Junqing Sun
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
EFFICIENT MULTI-MODE DFE
- Publication number 20210006335
- Publication date Jan 7, 2021
- CREDO TECHNOLOGY GROUP LIMITED
- Junqing Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Clock Recovery Using Between-Interval Timing Error Estimation
- Publication number 20200249714
- Publication date Aug 6, 2020
- CREDO TECHNOLOGY GROUP LIMITED
- Fang CAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SERDES PRE-EQUALIZER HAVING ADAPTABLE PRESET COEFFICIENT REGISTERS
- Publication number 20200076651
- Publication date Mar 5, 2020
- CREDO TECHNOLOGY GROUP LIMITED
- Junqing SUN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ETHERNET LINK EXTENSION METHOD AND DEVICE
- Publication number 20190386851
- Publication date Dec 19, 2019
- CREDO TECHNOLOGY GROUP LIMITED
- Yifei Dai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LINEAR FEEDBACK EQUALIZATION
- Publication number 20190173695
- Publication date Jun 6, 2019
- CREDO TECHNOLOGY GROUP LIMITED
- Haoli QIAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Fractional-N PLL Based Clock Recovery for SerDes
- Publication number 20190081772
- Publication date Mar 14, 2019
- Xiang GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCAN BASED TEST DESIGN IN SERDES APPLICATIONS
- Publication number 20180306862
- Publication date Oct 25, 2018
- CREDO TECHNOLOGY GROUP LIMITED
- Haoli Qian
- G01 - MEASURING TESTING
Information Patent Application
Communications Link Performance Analyzer that Accommodates Forward...
- Publication number 20170155440
- Publication date Jun 1, 2017
- CREDO TECHNOLOGY GROUP LIMITED
- Junqing Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH-SPEED PARALLEL DECISION FEEDBACK EQUALIZER
- Publication number 20140056346
- Publication date Feb 27, 2014
- Credo Semiconductor (Hong Kong) Limited
- Haoli QIAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Active cable with remote end control access

Ethernet link extension method and device

Active redundant Y-cable with power sharing

Receiver using pseudo partial response maximum likelihood sequence...

Active ethernet cable with broadcasting and multiplexing for data p...

Onboard/co-packaged optics with transmit-side equalization

Equalizer with perturbation effect based adaptation

Spread spectrum clock converter

Retimer training during link speed negotiation and link training

Equalizer training during link speed negotiation

Digital filtering using combined approximate summation of partial p...

Physical layer interface with redundant data paths

Parallel channel skew for enhanced error correction

Systems and methods for testing jitter tolerance

Clock recovery using between-interval timing error estimation

Equalizer with perturbation effect based adaptation

Decision feedback equalizer with fractional tap unrolling

Scan based test design in serdes applications

On-chip jitter evaluation for SerDes

Ethernet link extension method and device

Serdes pre-equalizer having adaptable preset coefficient registers

Efficient multi-mode DFE

Eye monitor for parallelized digital equalizers

Parallel mixed-signal equalization for high-speed serial link

Precompensator-based quantization for clock recovery

Linear feedback equalization

Fractional-N PLL based clock recovery for SerDes

Low power SerDes architecture and protocol

Communications link performance analyzer that accommodates forward...

Method and apparatus for reducing jitter in overlaid traces of an e...

Patents Applicationslast 30 patents

RECEIVER USING PSEUDO PARTIAL RESPONSE MAXIMUM LIKELIHOOD SEQUENCE...

ACTIVE CABLE WITH REMOTE END CONTROL ACCESS

Transitioning Between Signal Constellations

Onboard/Co-packaged Optics with Transmit-Side Equalization

ACTIVE REDUNDANT Y-CABLE WITH POWER SHARING

SPREAD SPECTRUM CLOCK CONVERTER

EQUALIZER TRAINING DURING LINK SPEED NEGOTIATION

DIGITAL FILTERING USING COMBINED APPROXIMATE SUMMATION OF PARTIAL P...

SYSTEMS AND METHODS FOR TESTING JITTER TOLERANCE

EQUALIZER WITH PERTURBATION EFFECT BASED ADAPTATION

ACTIVE ETHERNET CABLE WITH BROADCASTING AND MULTIPLEXING FOR DATA P...

PHYSICAL LAYER INTERFACE WITH REDUNDANT DATA PATHS

ETHERNET LINK EXTENSION METHOD AND DEVICE

PARALLEL CHANNEL SKEW FOR ENHANCED ERROR CORRECTION

EFFICIENT MULTI-MODE DFE

Clock Recovery Using Between-Interval Timing Error Estimation

SERDES PRE-EQUALIZER HAVING ADAPTABLE PRESET COEFFICIENT REGISTERS

ETHERNET LINK EXTENSION METHOD AND DEVICE

LINEAR FEEDBACK EQUALIZATION

Fractional-N PLL Based Clock Recovery for SerDes

SCAN BASED TEST DESIGN IN SERDES APPLICATIONS

Communications Link Performance Analyzer that Accommodates Forward...

HIGH-SPEED PARALLEL DECISION FEEDBACK EQUALIZER