Supaket Katchmart

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Campbell, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Write signal interference cancellation across data/servo clock boun...
- Patent number 12,243,557
- Issue date Mar 4, 2025
- MARVELL ASIA PTE. LTD.
- Supaket Katchmart
- G11 - INFORMATION STORAGE
Information Patent Grant
Unified time base for storage device data channel
- Patent number 12,206,753
- Issue date Jan 21, 2025
- MARVELL ASIA PTE. LTD.
- Supaket Katchmart
- G11 - INFORMATION STORAGE
Information Patent Grant
Write signal interference cancellation across data/servo clock boun...
- Patent number 11,967,341
- Issue date Apr 23, 2024
- MARVELL ASIA PTE. LTD.
- Supaket Katchmart
- G11 - INFORMATION STORAGE
Information Patent Grant
Dual-surface RRO write in a storage device servo system
- Patent number 11,935,571
- Issue date Mar 19, 2024
- MARVELL ASIA PTE. LTD.
- Supaket Katchmart
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital timing recovery for constant density servo read operations
- Patent number 11,935,561
- Issue date Mar 19, 2024
- MARVELL ASIA PTE. LTD.
- Supaket Katchmart
- G11 - INFORMATION STORAGE
Information Patent Grant
United states test controller for system-on-chip validation
- Patent number 11,841,396
- Issue date Dec 12, 2023
- MARVELL ASIA PTE. LTD.
- Sameer Vaidya
- G01 - MEASURING TESTING
Information Patent Grant
Write timing for RRO field in a constant density servo system
- Patent number 11,721,363
- Issue date Aug 8, 2023
- Marvell Asia Pte, Ltd.
- Supaket Katchmart
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital timing recovery for constant density servo read operations
- Patent number 11,587,588
- Issue date Feb 21, 2023
- MARVELL ASIA PTE. LTD.
- Supaket Katchmart
- G11 - INFORMATION STORAGE
Information Patent Grant
Dual-surface RRO write in a storage device servo system
- Patent number 11,557,320
- Issue date Jan 17, 2023
- MARVELL ASIA PTE. LTD.
- Supaket Katchmart
- G11 - INFORMATION STORAGE
Information Patent Grant
Dual-surface self-servo-write for storage device
- Patent number 11,430,481
- Issue date Aug 30, 2022
- Marvell Asia Pte, Ltd.
- Supaket Katchmart
- G11 - INFORMATION STORAGE
Information Patent Grant
Write timing for RRO field in a constant density servo system
- Patent number 11,417,361
- Issue date Aug 16, 2022
- Marvell Asia Pte, Ltd.
- Supaket Katchmart
- G11 - INFORMATION STORAGE
Information Patent Grant
Unified time base for self-servo-write operation
- Patent number 11,087,788
- Issue date Aug 10, 2021
- Marvell Asia Pte, Ltd.
- Supaket Katchmart
- G11 - INFORMATION STORAGE
Information Patent Grant
Constant-density writing for magnetic storage media
- Patent number 10,971,187
- Issue date Apr 6, 2021
- Marvell Asia Pte, Ltd.
- Supaket Katchmart
- G11 - INFORMATION STORAGE
Information Patent Grant
Zone self servo writing with synchronized parallel clocks
- Patent number 10,832,716
- Issue date Nov 10, 2020
- Marvell Asia Pte, Ltd.
- Supaket Katchmart
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for multi-channel servo demodulation
- Patent number 10,276,198
- Issue date Apr 30, 2019
- Marvell International Ltd.
- Supaket Katchmart
- G11 - INFORMATION STORAGE
Information Patent Grant
Self-servo-write systems for detecting interference caused by pre-w...
- Patent number 10,068,589
- Issue date Sep 4, 2018
- Marvell International Ltd.
- Supaket Katchmart
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for initial self-servo writing based on writin...
- Patent number 9,070,396
- Issue date Jun 30, 2015
- Marvell International Ltd.
- Supaket Katchmart
- G11 - INFORMATION STORAGE
Information Patent Grant
Write clock phase tracking for magnetic recording device
- Patent number 9,013,819
- Issue date Apr 21, 2015
- Marvell International Ltd.
- Qiyue Zou
- G11 - INFORMATION STORAGE
Information Patent Grant
Write clock rephase for magnetic recording device
- Patent number 8,988,808
- Issue date Mar 24, 2015
- Marvell International Ltd.
- Qiyue Zou
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for initial self-servo writing
- Patent number 8,879,190
- Issue date Nov 4, 2014
- Marvell International Ltd.
- Supaket Katchmart
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for specifying self-servo-write patterns
- Patent number 8,854,761
- Issue date Oct 7, 2014
- Marvell International Ltd.
- Supaket Katchmart
- G11 - INFORMATION STORAGE
Information Patent Grant
Write clock phase tracking for magnetic recording device
- Patent number 8,760,785
- Issue date Jun 24, 2014
- Marvell International Ltd.
- Qiyue Zou
- G11 - INFORMATION STORAGE
Information Patent Grant
Write clock rephase for magnetic recording device
- Patent number 8,755,140
- Issue date Jun 17, 2014
- Marvell International Ltd.
- Qiyue Zou
- G11 - INFORMATION STORAGE
Information Patent Grant
Gate timing for short servo wedge in disk memory systems
- Patent number 8,711,507
- Issue date Apr 29, 2014
- Marvell International Ltd.
- Supaket Katchmart
- G11 - INFORMATION STORAGE
Information Patent Grant
Null servo demodulation for short servo wedge in disk storage systems
- Patent number 8,705,191
- Issue date Apr 22, 2014
- Marvell International Ltd.
- Supaket Katchmart
- G11 - INFORMATION STORAGE
Information Patent Grant
Zone servo write with multi-frequency self-spiral write
- Patent number 8,687,308
- Issue date Apr 1, 2014
- Marvell International Ltd.
- Supaket Katchmart
- G11 - INFORMATION STORAGE
Information Patent Grant
Flying height measurement
- Patent number 8,593,755
- Issue date Nov 26, 2013
- Marvell International Ltd.
- Pantas Sutardja
- G11 - INFORMATION STORAGE
Information Patent Grant
Write clock phase tracking for magnetic recording device
- Patent number 8,508,878
- Issue date Aug 13, 2013
- Marvell International Ltd.
- Qiyue Zou
- G11 - INFORMATION STORAGE
Information Patent Grant
Write clock rephase for magnetic recording device
- Patent number 8,508,879
- Issue date Aug 13, 2013
- Marvell International Ltd.
- Qiyue Zou
- G11 - INFORMATION STORAGE
Information Patent Grant
Null servo demodulation for short servo wedge in disk storage systems
- Patent number 8,462,454
- Issue date Jun 11, 2013
- Marvell International Ltd.
- Supaket Katchmart
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
WRITE TIMING FOR RRO FIELD IN A CONSTANT DENSITY SERVO SYSTEM
- Publication number 20220351750
- Publication date Nov 3, 2022
- Marvell Asia Pte, Ltd.
- Supaket Katchmart
- G11 - INFORMATION STORAGE
Information Patent Application
DUAL-SURFACE SELF-SERVO-WRITE FOR STORAGE DEVICE
- Publication number 20220076703
- Publication date Mar 10, 2022
- Marvell Asia Pte, Ltd.
- Supaket Katchmart
- G11 - INFORMATION STORAGE
Information Patent Application
WRITE TIMING FOR RRO FIELD IN A CONSTANT DENSITY SERVO SYSTEM
- Publication number 20220059129
- Publication date Feb 24, 2022
- Marvell Asia Pte, Ltd.
- Supaket Katchmart
- G11 - INFORMATION STORAGE
Information Patent Application
Constant-Density Writing for Magnetic Storage Media
- Publication number 20200294549
- Publication date Sep 17, 2020
- Marvell Asia Pte, Ltd.
- Supaket Katchmart
- G11 - INFORMATION STORAGE
Information Patent Application
ZONE SELF SERVO WRITING WITH SYNCHRONIZED PARALLEL CLOCKS
- Publication number 20200202893
- Publication date Jun 25, 2020
- Marvell World Trade Ltd.
- Supaket Katchmart
- G11 - INFORMATION STORAGE

Supaket Katchmart

Person

Patents Grantslast 30 patents

Write signal interference cancellation across data/servo clock boun...

Unified time base for storage device data channel

Write signal interference cancellation across data/servo clock boun...

Dual-surface RRO write in a storage device servo system

Digital timing recovery for constant density servo read operations

United states test controller for system-on-chip validation

Write timing for RRO field in a constant density servo system

Digital timing recovery for constant density servo read operations

Dual-surface RRO write in a storage device servo system

Dual-surface self-servo-write for storage device

Write timing for RRO field in a constant density servo system

Unified time base for self-servo-write operation

Constant-density writing for magnetic storage media

Zone self servo writing with synchronized parallel clocks

Method and apparatus for multi-channel servo demodulation

Self-servo-write systems for detecting interference caused by pre-w...

Method and apparatus for initial self-servo writing based on writin...

Write clock phase tracking for magnetic recording device

Write clock rephase for magnetic recording device

Method and apparatus for initial self-servo writing

Method and system for specifying self-servo-write patterns

Write clock phase tracking for magnetic recording device

Write clock rephase for magnetic recording device

Gate timing for short servo wedge in disk memory systems

Null servo demodulation for short servo wedge in disk storage systems

Zone servo write with multi-frequency self-spiral write

Flying height measurement

Write clock phase tracking for magnetic recording device

Write clock rephase for magnetic recording device

Null servo demodulation for short servo wedge in disk storage systems

Patents Applicationslast 30 patents

WRITE TIMING FOR RRO FIELD IN A CONSTANT DENSITY SERVO SYSTEM

DUAL-SURFACE SELF-SERVO-WRITE FOR STORAGE DEVICE

WRITE TIMING FOR RRO FIELD IN A CONSTANT DENSITY SERVO SYSTEM

Constant-Density Writing for Magnetic Storage Media

ZONE SELF SERVO WRITING WITH SYNCHRONIZED PARALLEL CLOCKS