Inventor · disambiguated record
Sun-Lai Chang
Also filed as: CHANG SUN L · CHANG SUN-LAI
7 granted patents·67 citations·filing 1987–2016
83Inventor score
Top patents by PatentIndex Score
7 records- 0181US9676517B2Server packing assemblyWISTRON CORP·Filed 2015·Granted Jun 13, 2017·5 cites·11 claims
- 0265US9676221B1Loose-leaf binderCHANG SUN L·Filed 2016·Granted Jun 13, 2017·1 cites·3 claims
- 0363US9669648B1Loose-leaf binder deviceCHANG SUN L·Filed 2016·Granted Jun 6, 2017·1 cites·4 claims
- 0460US4773787ABinding device for holding loose-leaf papersCHANG SUN L·Filed 1987·Granted Sep 27, 1988·20 cites·1 claims
- 0552US7341390B2Loose-leaf binderCHANG SUN L·Filed 2004·Granted Mar 11, 2008·6 cites·1 claims
- 0652US5419674ASemi-active compliance deviceUNITED PARCEL SERVICE INC·Filed 1993·Granted May 30, 1995·16 cites·12 claims
- 0744US5245263AAnti-backlash drive systems for multi-degree freedom devicesUNIV MARYLAND·Filed 1991·Granted Sep 14, 1993·18 cites·11 claims
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