Inventor
Yu-Li Chang
Inventor
Prior Lake, MN, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer86%
LOC1214%
PatentTitleYear
7,227,723'Reduced lubricant accumulating slider'20076,989,959'Drive level flow-field conditioning to reduce flow field turbulence'20066,678,119'Disc head slider having rails with enclosed depressions'20046,654,190'Flexible air bearing design system with independent profile mapping and height field definition for mask tiers'20036,496,327'Arm and suspension shroud for a disc drive'20026,483,667'Self-loading disc head slider having multiple steps approximating a leading taper'2002D0457112'Tire for a baby stroller'2002D0358656'Massager'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995Patents assigned to CHANG YU L (1)· patent assignee history
1995Based in Kaohsiung, TW· patent location history
2002–2007Patents assigned to SEAGATE TECHNOLOGY LLC (6)· patent assignee history
2002Patents assigned to DOUBLE AUSPICE PLASTIC ENTPR C (1)· patent assignee history
2002–2007Based in Prior Lake, MN, US· patent location history
2002Based in Tainan, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEAGATE TECHNOLOGY LLC | 6 | 2002–2007 |
| CHANG YU Lself | 1 | 1995 |
| DOUBLE AUSPICE PLASTIC ENTPR C | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Prior Lake, Minnesota, US | 6 | 2002–2007 |
| Tainan, TW | 1 | 2002 |
| Kaohsiung, TW | 1 | 1995 |