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Zheng; Pei-hui Patent Filings

Zheng; Pei-hui

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zheng; Pei-hui.The latest application filed is for "disk drive clock circuit that adjusts clock edge timing in response to servo information and methods thereof".

Company Profile
0.2.2
  • Zheng; Pei-hui - Medfield MA
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Wide-biphase-detector quality monitor for sensing of pin layer reversal
Grant 7,738,202 - Zheng , et al. June 15, 2
2010-06-15
Disk drive clock circuit that adjusts clock edge timing in response to servo information and methods thereof
Grant 7,508,611 - Buch , et al. March 24, 2
2009-03-24
Disk drive clock circuit that adjusts clock edge timing in response to servo information and methods thereof
App 20070081266 - Buch; Bruce ;   et al.
2007-04-12
Majority detection in error recovery
App 20050262423 - Liu, Jingfeng ;   et al.
2005-11-24

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