Dar-Der Chang

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Floating guard band for shingle magnetic recording
- Patent number 8,179,627
- Issue date May 15, 2012
- Seagate Technology International
- Dar-Der Chang
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
ADJUSTABLE PRIORITY RATIOS FOR MULTIPLE TASK QUEUES
- Publication number 20170249191
- Publication date Aug 31, 2017
- HGST NETHERLANDS B.V.
- Dar-Der Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HARDWARE QUEUE AUTOMATION FOR HARDWARE ENGINES
- Publication number 20160098306
- Publication date Apr 7, 2016
- HGST NETHERLANDS B.V.
- Dar-Der Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FLOATING GUARD BAND FOR SHINGLE MAGNETIC RECORDING
- Publication number 20110304935
- Publication date Dec 15, 2011
- Samsung Electronics Co., Ltd.
- Dar-Der Chang
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DRIVE APPARATUS AND MEDIA DEFECT DETECTION METHOD
- Publication number 20090034109
- Publication date Feb 5, 2009
- Kabushiki Kaisha Toshiba 1-1
- Stephen G. Paul
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DRIVE APPARATUS AND MULTI-TASKING METHOD
- Publication number 20090034110
- Publication date Feb 5, 2009
- Kabushiki Kaisha Toshiba 1-1
- Stephen G. Paul
- G11 - INFORMATION STORAGE
Information Patent Application
Multiple sector reassign on write error for disk drive
- Publication number 20080239548
- Publication date Oct 2, 2008
- Toshiba America Information Systems, Inc.
- Stephen G. Paul
- G11 - INFORMATION STORAGE