Ciuter Chang — 18 Patents at Read Rite

Ciuter Chang has been granted 18 US patents while listed as an inventor at Read Rite. The first was granted in 1994 and the most recent in April 2011. Ciuter Chang ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Ciuter Chang in Fremont, CA, US.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7918013	System for manufacturing a group of head gimbal assemblies (HGAs)	Victor Dunn	2011-04-05	$74,982,000
7363697	Method for manufacturing a group of head gimbal assemblies	Victor Dunn	2008-04-29	$21,059,000
7019945	Air bearing slider including pressurized side pads with forward and trailing shallow etched surfaces	Jih-Ping Peng, Ji-Feng Ying, Hung-Chang W. Huang	2006-03-28	$44,030,000
6937439	Slider having a textured air bearing surface, head stack assembly and disk drive using same	Jih-Ping Peng, Ming-Ching Tang	2005-08-30	$5,968,000
6912103	Method of operating a disk drive with a slider at loading and unloading fly heights greater than an operational fly height	Jih-Ping Peng, Ji-Feng Ying	2005-06-28	$13,680,000
6690545	Air bearing slider including a depressed region extending from a main support structure between a pressurized pad support base and a contact pad support base	Ming-Ching Tang, Martin J. Smallen, Jih-Ping Peng	2004-02-10	$3,111,000
6339518	Air bearing slider with shaped taper	Christopher Lee, Mark J. Donovan	2002-01-15	$17,238,000
6229672	High gram load air bearing geometry for a tripad slider	Christopher Lee, Pablo G. Levi, Pravin Prabhu, Manuel Charles Anaya-Dufresne	2001-05-08	$12,257,000
6178064	Air bearing slider with shaped taper	Christopher Lee, Mark J. Donovan	2001-01-23	$11,071,000
6147838	Air bearing slider with shaped taper	Christopher Lee, Mark J. Donovan	2000-11-14	$11,607,000
5889637	Air bearing magnetic head slider	Yiao-Tee Hsia, Mark J. Donovan, Pablo G. Levi	1999-03-30	$3,393,000
5889634	Reduced-altitude-sensitive subambient pressure air bearing slider	Yiao-Tee Hsia	1999-03-30	$3,393,000
5754367	Air bearing slider having etched and shaped leading edge taper	Pablo G. Levi	1998-05-19	$6,884,000
5704715	Altitude insensitive air bearing slider	Yiao-Tee Hsia, Pablo G. Levi, Christopher Lee	1998-01-06	$6,274,000
5685645	Roll balance sub-ambient pressure air bearing slider	Daniel A. Nepela	1997-11-11	$14,552,000
5606476	Altitude insensitive air bearing slider	Yiao-Tee Hsia	1997-02-25	$23,516,000
5568981	Negative pressure air bearing slider	Daniel A. Nepela, Yiao-Tee Hsia, Rajendra Bhadra	1996-10-29	$13,202,000
5359480	Magnetic head air bearing slider	Daniel A. Nepela, Chak M. Leung	1994-10-25	$9,626,000

Ciuter Chang — 18 Patents

Issued Patents All Time

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