Assignee
CHANG YU-TSUNG
TW·1 granted patent·3 pending applications·1 citations·filing 2007–2010
Top patents by PatentIndex Score
4 records- 0152US8210335B2Bill and coin acceptorCHANG YU-TSUNG·Filed 2010·Granted Jul 3, 2012·1 cites·13 claims
- 0238US2009113023A1Method and System for Transmitting Data between Digital Photo FramesCHANG YU-TSUNG·Filed 2008·Application pending·0 cites
- 0335US2008273126A1Digital photo frame apparatusCHANG YU-TSUNG·Filed 2007·Application pending·0 cites
- 0429US2008200130A1System and method for wireless transmissionCHANG YU-TSUNG·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when CHANG YU-TSUNG files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →