Invention Grant
- Patent Title: Pulse writing for bit patterned and continuous media recording
- Patent Title (中): 脉冲写入用于位图和连续介质记录
-
Application No.: US12506748Application Date: 2009-07-21
-
Publication No.: US08477443B2Publication Date: 2013-07-02
- Inventor: Kaizhong Gao , Olle Gunnar Heinonen , Jianhua Xue , Wenzhong Zhu
- Applicant: Kaizhong Gao , Olle Gunnar Heinonen , Jianhua Xue , Wenzhong Zhu
- Applicant Address: US CA Cupertino
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Cupertino
- Agency: Westman, Champlin & Kelly, P.A.
- Agent Alan G. Rego
- Main IPC: G11B5/09
- IPC: G11B5/09 ; G11B5/03
Abstract:
Data storage systems are provided. Data storage systems illustratively include a writing element and a recording medium. In some embodiments, the writing element generates first and second magnetization fields that respectively record first and second magnetization patterns to the recording medium. In some embodiments, the writing element is de-saturated between recording the first and second magnetization patterns.
Public/Granted literature
- US20110019300A1 PULSE WRITING FOR BIT PATTERNED AND CONTINUOUS MEDIA RECORDING Public/Granted day:2011-01-27
Information query
IPC分类:
