Inventor · disambiguated record
Tien-Chi Ma
Also filed as: MA TIEN-CHI
9 granted patents·142 citations·filing 2003–2011
89Inventor score
Top patents by PatentIndex Score
9 records- 0189US8246362B2Computer peripheral device with a pin exerting a force to extend or retract a connectorMA TIEN-CHI·Filed 2010·Granted Aug 21, 2012·12 cites·18 claims
- 0282USD610157SFlash driveMA TIEN-CHI·Filed 2009·Granted Feb 16, 2010·30 cites·1 claims
- 0381USD594871SFlash driveMA TIEN-CHI·Filed 2008·Granted Jun 23, 2009·28 cites·1 claims
- 0479US6880363B2Connecting structure for a multiple-strand jewelryFiled 2003·Granted Apr 19, 2005·17 cites·6 claims
- 0575USD622278SFlash drivePNY TECHNOLOGIES INC·Filed 2009·Granted Aug 24, 2010·21 cites·1 claims
- 0665USD670711SFlash driveMA TIEN-CHI·Filed 2011·Granted Nov 13, 2012·14 cites·1 claims
- 0761US7749001B2Computer peripheral device with a movable protective shelter bodyMA TIEN-CHI·Filed 2009·Granted Jul 6, 2010·8 cites·6 claims
- 0860US8382495B1Portable electronic device having a cam mechanism for plug extension and retractionMA TIEN-CHI·Filed 2011·Granted Feb 26, 2013·4 cites·12 claims
- 0952USD622279SFlash drivePNY TECHNOLOGIES INC·Filed 2009·Granted Aug 24, 2010·8 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Tien-Chi Ma files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →